Kenneth P Batts, M.D.

Pathology Lab 11136

Abbott Northwestern Hospital

800 E 28th St.

Minneapolis, MN 55407-373100

Phone: 612-863-4666

FAX: 612-863-8375

Introductory Note: My attraction to GI, liver and pancreatobiliary pathology is based on the challenges provided by the wide variety of neoplastic and non-neoplastic conditions found in these organ systems and my love for pathologist-clinician interactions and clinical correlations. My appreciation for the clinician side of these interactions arose from my initial training in internal medicine. The pathologist side was fostered by mentorships under Drs. Jurgen Ludwig and Rodger Haggitt, world-renowned hepatopathologists and gastrointestinal pathologists, respectively. I served in and eventually headed the Gastrointestinal Pathology Working Group at the Mayo Clinic Rochester and was very active in clinical practice, research, and teaching. I accepted my current position in 1999 in order to focus on my major work-related passion - enhancing patient care by working with pathologists and clinicians to integrate new scientific concepts about disease into daily practice.

I. PAST AND PRESENT ACADEMIC RANKS AND POSITIONS

Positions:

7/1990- 6/1993 Senior Associate Consultant, Department of Pathology and

Laboratory Medicine, Mayo Clinic, Rochester, Minnesota

6/1993-8/1999 Consultant, Department of Pathology and Laboratory

Medicine, Mayo Clinic, Rochester, Minnesota

9/1999 to present Staff Pathologist, Abbott Northwestern Hospital,

Minneapolis, MN

2000 to present Staff Pathologist, Mercy Hospital, Coon Rapids, MN

2000 to present Staff Pathologist, Unity Hospital, Fridley, MN

2000 to present Staff Pathologist, United Hospital, St. Paul, MN

Academic Ranks:

1990-1992 Instructor of Pathology, Mayo Medical School, Mayo Medical

Foundation

1992-1999 Assistant Professor of Pathology, Mayo Medical School, Mayo

Medical Foundation

II. EDUCATION

Harper Woods Lutheran East High School 1972- 1976

Harper Woods, MI

Calvin College, Grands Rapids, MI 1976- 1980

B.S. --Biology/Chemistry

Wayne State University School of Medicine, Detroit, MI 1980 -1984

Internship in Internal Medicine, Blodgett Memorial 1984- 1985

Medical Center, Grand Rapids, MI

Resident in Anatomic and Clinical Pathology, Mayo Clinic, 1985- 1989

Graduate School of Medicine, Mayo Clinic, Rochester, MN

Fellow in Gastrointestinal and Surgical Pathology, 7/89- 3/90

Mayo Clinic Graduate School of Medicine, Mayo Clinic,

Rochester, MN

Mayo Foundation Scholarship in Gastrointestinal Pathology 4/90- 6/90

University of Washington Hospital, Seattle, WA with Rodger C. Haggitt, M. D.

III. BOARD CERTIFICATIONS

National Board of Medical Examiners (1985)

Diplomate of the American Board of Pathology in Anatomic and Clinical

Pathology (1989)

IV. MEDICAL LICENSURE

Minnesota: #29304 (Acquired 7/85, current)

North Dakota: #5638 (Acquired 11/88)

Michigan: #4405323 (Acquired 7/88)

Florida: #60468 (Acquired 8/5/91, current)

Arizona: #20391 (Acquired 1/1/92, current)

V. HONORS/AWARDS

Mayo Foundation Scholarship, 1990

1998 Mayo Medical Center Excellence Through Teamwork

VI. MILITARY SERVICE

Not applicable

VII. PREVIOUS PROFESSIONAL POSITIONS AND APPOINTMENTS

Medical Consultant, Zumbro Valley Health Center -1987- 1989

Instructor in Pathology, Mayo Clinic Graduate School of Medicine -

1988-1991

Locum Tenens, St. Alexius Hospital, Bismarck, North Dakota -6, 8, 11/88;

3, 6/89

Locum Tenens, North Ottawa Community Hospital, Grand Haven,

Michigan- 10, 11/88

Senior Associate Consultant, Department of Pathology and Laboratory

Medicine, Mayo Clinic, Rochester, Minnesota -7/90 -6/93

Assistant Professor of Pathology, Mayo Medical School, Mayo Medical

Foundation -7/91 -present

Consultant, Department of Pathology and Laboratory Medicine, Mayo

Clinic, Rochester, Minnesota -7/93 - 9/99

VIII. PROFESSIONAL MEMBERSHIPS AND SOCIETIES

Alpha Omega Alpha Society (1984 -present)

American Medical Association (1985- present)

American Society of Clinical Pathologists (1985- present)

Minnesota State Medical Society (1990- present)

Zumbro Valley Medical Society (1990-1999)

Pathology Review Panel -National Institute of Health Liver- Transplant Data

Base Project (1991 - 1999)

United States and Canadian Academy of Pathology (1991 -present)

NCCTG Research-Base Pathology Reviewer (1992- 1999)

Gastrointestinal Pathology Society (1991 -present)

Hans Popper Hepatopathology Society (1991- 2003)

International Liver Transplantation Society (1993 -2002)

American Association for the Study of Liver Diseases (AASLD) (1997 - present)

Editorial Board, American Journal of Clinical Pathology (1998-2000)

American Gastroenterological Association (1999-present)

American Liver Foundation, Minnesota Medical Advisory Committee (2002-present)

Minnesota Colon Cancer Initiative, Medical Advisory Board (2002-2005)

IX. EDUCATIONAL ACTIVITIES

Resident Education Coordinator, Mayo Clinic (1988- 1989)

Lecturer, Mayo Medical School First Year Pathophysiology Course (1991 - 1993)

Co-director, Mayo Medical School Second Year Gastrointestinal Pathophysiology Course (1992 - 1999)

Lecturer, University of Minnesota Medical School, 1999-present

- Three formal lectures/year to Pathology Residents

- Periodic coverage of Tuesday AM unknown conference

Co-presenter, Monthly MNGI Case Reviews, 1999-present

Co-Presenter, Bi-weekly Colorectal Fellows Pathology Case Reviews, 1999-present

Co-Director, Bi-weekly GI Case Reviews, VPCI Cancer Center, 2004-present

Abtract Review Committee for USCAP, 2003-present

X. INSTITUTIONAL/DEPARTMENTAL ADMINSTRATIVE RESPONSIBILITIES, COMMITTEE MEMBERSHIPS, AND OTHER ACTIVITIES

Departmental Infection Control Committee (1991 -1993)

Mayo GI Committee (1993- present)

Mayo Coordinating Committee (1995- 1996)

Departmental CI Committee -MML Affiliate Task Force (1/96- 4/96)

Diagnostic Laboratory Management Committee (1997)

Departmental CI Committee -Same Day Turnaround Task Force (1/98 - 5/98)

Mayo Equipment Subcommittee of the Clinical Practice Committee (1996- 1998)

Director of Mayo Clinic Departmental GI Working Group (6/98- 9/99)

Director of Histology, Abbott NW Hospital (12/99-8/02)

Director of Pathology Transcription Services, Abbott NW Hospital (12/99-present)

XI. PRESENTATIONS AT NATIONAL MEETINGS

Workshops and Lectures

1. Faculty, Mayo Clinic Hepatology Update Course (9/92)

Lecture -Hepatocellular iron -The pathologist's approach

2. Faculty, Mayo Clinic Practical Surgical Pathology Course (9/92)

Lecture -Barrett's esophagus

Lecture -Genetic hemochromatosis

3. Faculty, Mayo Clinic Update in Inflammatory Bowel Disease (11/92)

Lecture -Differential diagnosis of colitis -The pathologist's perspective

4. Faculty, Mayo Clinic Practical Surgical Pathology Course (9/93)

Lecture- Gastritis

Lecture- Reactive gastropathy

5. Co-director, ASCP Workshop -Practical Problems in Gastrointestinal Biopsy Pathology with Rodger C. Haggitt, Orlando, FL (10/93)

6. Faculty, Mayo Clinic Update in Inflammatory Bowel Disease (11/93)

Lecture -Dysplasia in chronic ulcerative colitis

7. Co-director, Mayo Clinic Practical Surgical Pathology Course, Palm Springs, CA (3/94)

Lecture- Granulomatous hepatitis

Lecture -Chronic gastritis

Lecture -Reactive gastropathy

Lecture -Genetic hemochromatosis

8. Co-director, ASCP Workshop -Practical Problems in Gastrointestinal Biopsy Pathology, with Rodger C. Haggitt, Seattle, W A (4/94)

9. Faculty, Mayo Clinic Practical Surgical Pathology Course (9/94)

Lecture- "Pseudo-invasion" in tubular adenomas of the colon

10. Co-director, ASCP Workshop -Practical Problems in Gastrointestinal Biopsy Pathology, with Rodger C. Haggitt, Washington, D.C. (10/94)

11. Participating lecturer, Houston Gastritis Workshop, Houston, TX (11/94).

12. Faculty, ASCP Weekend in Pathology -Las Vegas, NV (2/95)

13. Faculty, Mayo Clinic Practical Surgical Pathology Course (2/95)

Lecture -Malignant colorectal polyps -Diagnosis and management.

Lecture -Whipple's disease

Lecture -Chronic hepatitis -Tern1inology

Lecture -Fibrolamellar carcinoma

14. Faculty, USCAP GI Special Conference, Toronto, ONT (3/95)

Lecture- Whipple's disease

15. Faculty, USCAP Liver Pathology Specialty Conference, Toronto, ONT (3/95)

Lecture -Fibrolamellar carcinoma

16. Co-director, ASCP Workshop -Practical Problems in Gastrointestinal Biopsy Pathology, with Rodger C. Haggitt, Orlando, FL (4/95)

17. Faculty and Section Moderator, Mayo Clinic Practical Pathology Course, Rochester, MN (9/95)

Lecture -Fibrolamellar carcinoma

18. Director and Lecturer, Jurgen Ludwig Symposium on Biliary Disorders: Recent Advances in Cholangitis (9/95), Rochester, MN

Lecture -Ischemic Cholangitis

19. Faculty, USCAP Liver Pathology Specialty Conference, Washington, DC (3/96)

Lecture -Autoimmune Liver Disease -Classification

20. Faculty, USCAP GI Pathology Specialty Conference, Washington, DC (3/96)

Lecture -Recurrent F A PC in Ileal Pouch

21. Faculty, Mayo Clinic Practical Surgical Pathology Course, Rochester, MN (9/96)

Lecture -Cirrhosis

22. Faculty, Mayo Clinic Update in Hepatology, Minneapolis, MN (9/96)

23. Faculty, Gastrointestinal Pathology Society Course, San Diego, CA (9/96)

Lecture -Reactive Gastropathy

24. Faculty, ASCP Workshop -Controversies in Gastrointestinal Pathology, San Diego (10/96)

Lecture- Gastritis

25. Faculty, International Liver Transplantation Society, Chicago, IL (11/96)

Lecture -Distinguishing Acute Rejection from Recurrent Hepatitis C Histologically

Meet-the-Professor Luncheon -Recurrent PBC Post-Transplantation

26. Faculty, AASLD Post-Graduate Course, Chicago, IL ( 11/96)

Meet-the-Professor Luncheon -Post- Transplant Biliary Complications

27. Participating Panelist -Mt. Sinai Medical Center/Orth Symposium on Recurrent Hepatitis C Post-liver Transplantation New York City, NY (4/97)

Lecture -Histologic Features of Recurrent Hepatitis C

28. Faculty, Mayo Clinic Practical Surgical Pathology Course, Rochester, MN (9/97)

Lecture -Cirrhosis

29. Faculty, Mayo Clinic Update in Hepatology, Minneapolis, MN (9/97)

Case Discussion Participant

30. Faculty, Mayo Clinic Gastrointestinal Pathology Update, Orlando, FL (11/97)

Lecture -Gastritis

Lecture -Collagenous Colitis

Lecture -Adenomatous Colon Polyps

Lecture -Hepatoid Adenocarcinoma

31. Faculty, Mayo Clinic Update in Hepatology, Orlando, FL (3/98)

Lecture -Recurrent Hepatitis C Post- Transplantation

32. Co-director, ASCP Spring Anatomic Pathology Slide Seminar, Los Angeles, CA (4/98)

Lecture- Helicobacter Gastritis

Lecture -Active Gastropathy

Lecture -Celiac Sprue and EATL

Lecture -Collagenous Colitis

33. Faculty, Mayo Clinic Practical Surgical Pathology Course, Rochester, MN (9/98)

Lecture -Hepatitis C

Lecture -Autoimmune hepatitis

34. Faculty, Mayo Clinical Update in Hepatology, Minneapolis, MN (9/98)

Multiple case presentations

35. Faculty, Diagnostic Problems in Gastrointestinal Pathology, Stanford School of Medicine Course, Kona, HI (10/98)

Lecture -Helicobacter Gastritis

Lecture -Reactive Gastropathy

Lecture -Small Bowel Biopsy Interpretation

Lecture -Basic Colorectal Neoplasia

Lecture -Colitis

36. Faculty, AASLD Post-Graduate Course, Chicago, IL (11/98)

Lecture- Histopathology of Chronic Viral Hepatitis

37. Faculty, Annual International Liver Transplantation Society (ILTS), Chicago, IL (11/98)

Lecture -Histopathology of Acute and Chronic Liver Allograft Rejection

38. Faculty, California Society of Pathology Semi-Annual Meeting, San Diego, CA, 12/98

Workshop co-director -Clinicopathologic Correlations in Chronic Hepatitis

Microscope Teaching Session -Chronic Liver Disease

39. Faculty, USCAP Liver Evening Subspecialty Course, New Orleans, 03/00

Lecture – Alpha-1-antitrypsin and liver disease

40. Faculty, Harvard Gastrointestinal Pathology Course, 05/00

Lecture – Chronic Hepatitis

Lecture – Chronic Biliary Disease

41. Faculty, Harvard Gastrointestinal Pathology Course, 05/01

Lecture – Chronic Hepatitis

Lecture – Chronic Biliary Disease

42. Faculty, Diagnostic Problems in Gastrointestinal Pathology, Stanford School of Medicine Course, Kona, HI (10/01)

Lecture -Helicobacter Gastritis

Lecture -Reactive Gastropathy

Lecture -Small Bowel Biopsy Interpretation

Lecture -Basic Colorectal Neoplasia

Lecture -Colitis

Lecture – Hyperplastic polyps

43. Faculty – West Virginia Pathology Society Course, 040/02

Lecture – Chronic Liver Disease (4 hours)

44. Faculty, Harvard Gastrointestinal Pathology Course, 05/02

Lecture – Chronic Hepatitis

Lecture – Chronic Biliary Disease

45. Faculty – Minnesota Colorectal Surgery Annual Course, 09/02

Lecture – Classification of Adenomatous Polyps (1 hour)

46. Faculty- USCAP Evening Liver Subspecialty Course, Washington, DC 03/03

Lecture- A Practical Approach to Liver Iron Overload

47. Faculty- ASCP Liver Pathology Course, Santa Barbara, CA, 03/03

Lecture-Chronic Biliary and Autoimmune Liver Disease

Lecture-Adult Metabolic Liver Diseases

Lecture- Drug Induced Liver Disease

Lecture- Vascular Diseases of the Liver

Lecture- Unusual Liver Tumors

48. Faculty, Harvard Gastrointestinal Pathology Course, 05/03

Lecture – Chronic Hepatitis

Lecture – Chronic Biliary Disease

49. Faculty - Diagnostic Problems in Gastrointestinal Pathology, Glenwood,

AK 06/03

Lecture -Helicobacter Gastritis and Reactive Gastropathy

Lecture -Small Bowel Biopsy Interpretation

Lecture -Basic Colorectal Neoplasia

Lecture -Colitis

Lecture – The Serrated Pathway of Colorectal Neoplasia

50.Faculty, E.T. Bell Pathology Symposium, U of MN, Minneapolis, MN 11/03

Lecture- The Serrated Pathway of Colorectal Neoplasia

51. Faculty- ASCP Liver Pathology Course, Clearwater Beach, FL 02/04

Lecture-Chronic Biliary and Autoimmune Liver Disease

Lecture-Adult Metabolic Liver Diseases

Lecture- Drug Induced Liver Disease

Lecture- Vascular Diseases of the Liver

Lecture- Unusual Liver Tumors

52. Moderator - GIPS Serrated Polyp Symposium, Vancouver, BC, Canada; 2/04

53. Faculty - GIPS Annual Lecture Symposium, Vancouver, BC, Canada; 2/04

Lecture- Serrated Neoplasia - New Challenges to Old Paradigms

54.Faculty, Harvard Gastrointestinal Pathology Course, 05/04

Lecture – Chronic Hepatitis

Lecture – Chronic Biliary Disease

55. Faculty - ASCP Fall Meeting, San Antonio, TX, 10/04

Lecture- Serrated Colorectal Neoplasia Pathway

56. Faculty- ASCP Liver Pathology Course, Scottsdale, AZ, 2/05

Lecture-Chronic Biliary and Autoimmune Liver Disease

Lecture-Adult Metabolic Liver Diseases

Lecture- Drug Induced Liver Disease

Lecture- Vascular Diseases of the Liver

Lecture- Unusual Liver Tumors

57.Faculty- Mayo Clinic Scottsdale Liver Disease Course, Scottsdale, AZ, 3/05

Lecture- Liver Biopsy - Enhancing the Clinicopathologic Interaction

58.Faculty, Harvard Gastrointestinal Pathology Course, 05/05

Lecture – Chronic Hepatitis

Lecture – Chronic Biliary Disease

59. Faculty,- Diagnostic Problems in Gastrointestinal Pathology, Maui, HI, 06/05

Lecture -Helicobacter Gastritis and Reactive Gastropathy

Lecture -Small Bowel Biopsy Interpretation

Lecture -Basic Colorectal Neoplasia

Lecture -Colitis, exclusive of idiopathic inflammatory bowel disease

Lecture – The Serrated Pathway of Colorectal Neoplasia

Abstracts -Podium Presentations

1. Batts KP, Moore SB, Perkins JD, Wiesner RH, Grambsch PM, Krom RAF. Influence of Positive Lymphocyte Crossmatch and HLA Mismatching on Vanishing Bile Duct Syndrome in Human Liver Allografts. Podium presentation at the 13th Annual Meeting of the American Society of Transplant Surgeons, May 1987, Chicago, Illinois.

2. Batts KP, Ackermann DM, Edwards WD. Pathology of Postinfection Rupture of the Ventricular Free Wall: A Study of One Hundred Consecutive Autopsy Cases. (abstract) Poster presentation at the ASCP Fall Meeting, New Orleans, Louisiana, October 1987.

3. Crotty TB, Moertel CA, Bartelt DH Jr., Batts KP, Dewald GW, Farrow OM, Jenkins RB. Cytogenetic Analysis of Six Renal Oncocytomas and a Chromophobe Cell Renal Carcinoma: Evidence That 44, X, -Y, -1 is a Characteristic Karyotype in Renal Oncocytomas. (abstract) Poster Presentation at ASCP Spring Meeting, Boston, MA, 1992.

4. Batts KP, Balan V, Wiesner RH. Evidence for Recurrence of the Syndrome of Primary Biliary Cirrhosis (PBC) Following Orthotopic Liver Transplantation (OLT). Am J Clin Pathol 1992;102(pt 2):A 778. Poster presentation at ASCP Fall Meeting, Las Vegas, Nevada, October 1992.

5. Sebo TS, Batts KP. Immunohistochemical Analysis of Carcinoembryonic Antigen (CEA) in the Differential Diagnosis of Hepatic Neoplasia. Poster Presentation at USCAP Spring Meeting, New Orleans, Louisiana, March 1993.

6. Batts KP, Dickson ER, Rossi SS, Lindor KD, Jorgensen RA, Hofmann AF, Ludwig J. The Effects of Ursodeoxycholic Acid on Hepatic Inflammation and Histologic Stage in Patients With Primary Biliary Cirrhosis. (abstract no.476) Poster presentation at AASLD Meeting, Chicago, IL, November 1993.

7. Burgart LJ, Martinez CJM, Batts KP. Fibrolamellar Hepatoma - Importance of Using A Strict Definition. Poster Presentation at USCAP Spring Meeting, San Francisco, California, March 1994.

8. Burgart LJ, Levine JA, Batts KP, Wang KK. Brunner's Gland Hamartoma: Clinicopathologic Correlations of 27 Cases. Poster presentation at ASCP Spring Meeting, Seattle, W A, April 1994.

9. Burgart LJ, Baker JH, Batts KP, Perrault J, Feldt RH. Protein Losing Enteropathy After Fontan Operation: Small Bowel Morphology and Clinical Correlations. Poster presentation at ASCP Spring Meeting, Seattle, W A, April 1994.

10. Burgart LJ, Batts KP, Ludwig J, Nikias G, Czaja AJ. Recent Onset Autoimmune Hepatitis: Biopsy Findings. Presented in poster form at 1994 Digestive Disease Week, May 16,1994, New Orleans, LA.

11. Olivares-Pakzad B, Batts KP, Loftus EV, Adkins MC, Stevens DH, DiMagno EP. Mucinous Ductal Ectasia of the Pancreas: A Clinicopathologic Study of 14 Cases. Poster presentation at USCAP Spring Meeting, Toronto, ONT, 1995.

12. Batts KP, Tazelaar HD. Primary Extrapulmonary Sugar Tumor (PEST). Poster presentation at USCAP Spring meeting, Washington, DC, March 1996.

13. Batts KP, Burgart LJ, Goldblum J, et al. Incidence of Serrated Colorectal Polyps, A Multi-Institutional Prospective Study; Poster presentation at USCAP Spring Meeting, Washington DC, 03/03

XII. PRESENTATIONS AT INTERNATIONAL MEETINGS

1. Batts KP, Balan V, Wiesner RH, Dickson ER, Hay JE, Porayko MK, Gores GJ, Wahlstrom HE, Krom RAF. Histologic Evidence for Recurrence of Primary Biliary Cirrhosis (PBC) Following Liver Transplantation. Podium presentation at the XIVth International Congress of the Transplantation Society, 8/92, Paris, France.

2. Batts KP. Grading of Hepatic Allograft Rejection -A Critical Appraisal. Third Banff Conference on Allograft Rejection, Banff, Alberta, Canada, 7/95.

3. Batts KP. Histologic Features of Recurrent Hepatitis C Post-Transplantation. Fourth Banff Conference on Allograft Rejection, Banff, Alberta, Canada, 3/97.

4. Batts KP. Faculty, Mayo Clinic Practical Surgical Pathology Course, Lisbon, Portugal, 5/97. Lectures -Chronic gastritis, gastric carcinoma, cirrhosis, fibrolamellar carcinoma, collagenous colitis, adenomatous polyps with displaced epithelium.

5. Batts KP. Faculty, USCAP GIPS meeting, Vancouver, B.C., Canada 3/04; Lecture – Serrated Colorectal Polyps: New Challenges to Old Paradigms

6. Batts KP. Director, GIPS companion meeting, Vancouver, B.C., Canada 3/04; Title: Serrated Neoplasia of the Colon and Rectum

7. Batts KP. Faculty, Pathology of the Digestive System. A Euro-American Course. Geneva, Switzerland, 06/05

- – Serrated Colorectal Polyps: New Challenges to Old

XIII. INVITED VISITING PROFESSORSHIPS

1. Visiting Lecturer -Liver Transplant Pathology, Loma Linda, CA, 2/93

2. Visiting Lecturer -Lake Superior Pathology Society, 9/93

3. Visiting Lecturer -University of Washington, Seattle, W A, 9/93

4. Visiting Lecturer -Pierre Kietjes, et al., Kansas City, KS, 11/93

5. Visiting Lecturer -Arizona Society of Pathology, Scottsdale, AZ, 11/94

6. Visiting Lecturer -Nebraska Society of Pathology, Omaha, NE, 4/95

7. Visiting Lecturer -Wesley Medical Center, Wichita, KS, 2/96

8. Visiting Lecturer -St. Cloud Hospital, St. Cloud, MN, 7/96

9. Visiting Lecturer -Loma Linda University, Loma Linda, CA, 10/96

10. Visiting Lecturer -Montana Society of Pathology, Billings, MT, 5/98

11. Visiting Lecturer -Lake Superior Pathology Society, Duluth, MN, 7/98

12. Visiting Lecturer – Yale University, 05/01

XIV. CLINICAL PRACTICE, INTERESTS, AND ACCOMPLISHMENTS

Diagnostic general surgical pathology, with special interest in liver, pancreatobiliary, gastrointestinal, urologic pathology.

XV. RESEARCH INTERESTS

Clinicopathologic study of the gastrointestinal and hepatobiliary system.

XVI. RESEARCH GRANTS

1. 11/96 Mayo Clinic, Department of Laboratory Medicine and Pathology internal grant -Effects of Formalin Fixation and Prolonged Block Storage on Detection of HCV RNA in Liver Tissue, Bonilla Guerrero R, Batts KP, Brandhagen Dl, Germer JJ, Perez R, Persing DH. $670.00.

2. 11/96 Mayo Clinic, Department of Laboratory Medicine and Pathology internal grant -Reverse- Transcriptase Polymerase Chain Reaction Fails to Detect Peripheral Blood Hepatitis C RNA in Forn1alin-fixed Liver Biopsies, Bonilla Guerrero R, Batts KP, Germer JJ, Persing HD. $2223.00

3. 11/96 Mayo Clinic, Department of Laboratory Medicine and Pathology internal grant- Detection of Hepatitis C RNA by Reverse Transcriptase Polymerase Chain Reaction in Post- Transplant Liver Biopsies. Batts KP, Bonilla Guerrero R, Germer JJ, Persing DH. $3408.60.

XVII. EDITORIAL APPOINTMENTS

Editorial Consultant, The American Journal of Surgical Pathology (1996 - 2001)

Editorial Review Panel, Human Pathology (1992- 2001)

XVIII. BIBLIOGRAPHY

Publications

1. Ludwig J, Wiesner RH, Batts KP, Perkins JD, Krom RAF. The Acute Vanishing Bile Duct Syndrome (Acute Irreversible Rejection) After Orthotopic Liver Transplantation. Hepatology 1987; 7(3):476-483.

2. Batts KP, Moore SB, Perkins JD, Wiesner RH, Grambsch PM, Krom RAF. Influence of Positive Lymphocyte Crossmatch and HLA Mismatching on Vanishing Bile Duct Syndrome in Human Liver Allografts. Transplantation 1988; 45(2): 376-379.

3. Smalley SR, Moertel CT, Hilton IF, Weiland LH, Weiland HS, Adson MA, Melton U, Batts KP. Hepatoma in the Noncirrhotic Liver. Cancer 1988; 62:1414-1424.

4. Hayes DH, Perkins lS, Moore SB, Batts KP, Munn SR, KI-Om RAF. Antibodies to HLA Antigens in the Vanishing Bile Duct Syndrome. Transplantation Proceedings 1988; 20(1), Suppll: 644-645.

5. Ludwig J, Batts KP, Ploch M, Rakela J, Perkins lD, Wiesner RH. Endotheliitis in Hepatic Allografts. Mayo Clin Proc 1989, 545-554.

6. Rakela J, Wooten RS, Batts KP, Perkins JD, Taswell HF, K1-om RAF. Failure to Interferon to Prevent Recurrent Hepatitis B Infection in Hepatic Allograft. Mayo Clin Proc 1989; 64:429-432.

7. Moore Dl, Batts KP, Zalkow LL, Powis G. Model Systems for Detecting the Hepatic Toxicity of Pyrrolizidine Alkaloid N-Oxides. Toxicology and Applied Pharmacology 1989; 101:271-284.

8. Batts KP, Ackermann DM, Edwards WD. Pathology of Postinfarction Rupture of the Ventricular Free Wall: A Study of One Hundred Consecutive Autopsy Cases. Human Pathology 1990; 21:530-535.

9. Paya CV, Holley KE, Wiesner RH, Kumaravelu B, Smith TP, Espy MJ, Ludwig J, Batts KP, Hermans PE, Krom RAP. Early Diagnosis of Cytomegalovirus Hepatitis in Liver Transplant Recipients: Role of Immunostaining, DNA Hybridization and Culture of Hepatic Tissue. Hepatology 1990; 12: 119-126.

10. Batts KP*, Weiland L. Pathology of Ulcerative Colitis. Seminars in Colon and Rectal Surgery 1990; 1(3): 132-146.

11. Noack KB, Wiesner RH, Batts KP, van Hoek B, Ludwig J. Severe Ductopenic Rejection with Features of Vanishing Bile Duct Syndrome: Clinical, Biochemical, and Histologic Evidence for Spontaneous Resolution. Transplantation Proceedings 1991; 23(1): 1448-1451.

12. Noack KB, Osmon DR, Batts KP, Wilhelm M, Lindor KD. Successful Orthotopic Liver Transplantation in a Patient with Refractory Biliary Candidiasis. Gastroenterology 1991; 101:1728-1730.

13. Whitehead S, Tremaine WJ, Ginsburg WW, Sarr Ma, Batts KP. A Patient with Acute Pancreatitis, Recurrent Gastric Bleeding, and an Abdominal Visceral Aneurysm. Gastroenterology International 1991; 4(4): 173-178.

14. Ludwig J, Wahlstrom HE, Batts KP, Wiesner RH. Papillary Bile Duct Dysplasia in Primary Sclerosing Cholangitis: Report of a Case and Negative Search for Dysplasia in 23 Additional Cases. Gastroenterology 1992; 102:2134-2138.

15. Carpenter HA, Tremaine WJ, Batts KP, Czaja AJ. Sequential Histologic Evaluations in Collagenous Colitis: Correlations with Disease Behavior and Sampling Strategy. Dig Dis Sci 1992; 37: 1903-1909.

16. Ludwig J, Batts KP, MacCarty RL. Ischemic Cholangitis in Hepatic Allografts. Mayo Clin Proc 1992; 67:519-526.

17. Stark ME, Batts KP, Alexander GL. Protein-Losing Enteropathy with Collagenous Colitis: A Case Report. The American Journal of Gastroenterology 1992; 87(6):780-783.

18. Crotty TB, Lawrence KM, Moertel CA, Bartelt DH Jr., Batts KP, Dewald GW, Farrow GM, Jenkins RB. Cytogenetic Analysis of Six Renal Oncocytomas and a Chromophobe Cell Renal Carcinoma. Cancer Genet Cytogenet 1992; 61:61-66.

19. Rosen CB, Ng CS, Moore SB, Batts KP, Santrach PJ, Noel P, Wiesner RH, Krom RAF. Clinical and Pathological Features of Graft- Versus-Host Disease After Liver Transplantation: A Case RepOl1 and Review of the Literature. Clinical Transplantation 1993; 7(1) Part 1; 52-58.

20. McEntee GP, Batts KP, Katzmann JA, Ilstrup DM, Nagorney DM. Relationship of Nuclear DNA Content to Clinical and Pathological Findings in Patients with Primary Hepatic Malignancy. Surgery 1992; 111(4): 376-379.

21. Sanchez-Urdazpal L, Batts KP, Gores GJ, Moore SB, Sterioff S, Wiesner RH, Krom RAF. Increased Bile Duct Complications in Liver Transplantation Across the ABO Barrier. Ann Surg 1993; 218(2):152-158.

22. Ludwig J. Batts KP, Moyer TP, Baldus WP, Fairbanks VF. Liver Biopsy Diagnosis of Homozygous Hemochromatosis: A Diagnostic Algorithm. Mayo Clin Proc 1993; 68: 263-267.

23. Sandborn WJ, Tremaine WJ, Schroeder KW, Steiner BL, Batts KP, Lawson GM. Cyclosporine Enemas for Treatment-Resistant, Mildly to Moderately Active, Left-Sided Ulcerative Colitis. The American Journal of Gastroenterology 1993; 88(5): 640-645.

24. Wiesner RH, Porayko MK, Lake, JR, Batts KP, Krom RAF. Long-Term Management of Liver Transplant Recipients. Seminars in Gastrointestinal Disease 1993 ;4(3): 151-164.

25. Balan V, Batts KP*, Porayko MK, Krom RAF, Ludwig J, Wiesner RH. Histological Evidence for Recurrence of Primary Biliary Cirrhosis After Liver Transplantation. Hepatology 1993;18(6): 1392-1398.

26. Kacere RD, Srivatsa SS, Batts KP, Ebnet LE, Tremaine Wl. Chronic Diarrhea Due to Surreptitious Use of Bisacodyl: Case Reports and Methods for Detection. Mayo Clin PI-OC 1993; 68:355-357.

27. Dinneen SF, Silverberg JD, Batts KP, O'Brien PC, Ballard Dl, Rizza RA. Liver Iron Stores in Non-Insulin-Dependent Diabetes Mellitus. Mayo Clin Proc 1994; 69: 13-15.

28. Sandborn WJ, Tremaine Wl, Batts KP, Pemberton lH, Phillips SF. Pouchitis After Ileal Pouch-Anal Anastomosis: A Pouchitis Disease Activity Index. Mayo Clin Proc 1994;69: 409-415.

29. Sartin JS, Wilhelm MP, Keating MR, Batts K, Krom RAF. A Case of Aspergillus fumigatus Peritonitis Complicating Liver Transplantation. Eur J Clin Microbiol Infect Dis 1994;13(1):25-28.

30. Sandborn WJ, Tremaine WJ, Schroeder KW, Batts KP, Lawson GM, Steiner BL, Harrison JM, Zinsmeister AR. A Placebo-Controlled Trial of Cyclosporine Enemas for Mildly to Moderately Active Left-Sided Ulcerative Colitis. Gastroenterology 1994; 106: 1429-1435.

31. Ludwig J, Batts KP, Moyer TP, Poterucha JJ. Laboratory Medicine and Pathology -Advances in Liver Biopsy Diagnosis. Mayo Clin Proc 1994; 69:677-678.

32. Evans JM, Batts KP, Hunder GG. Persistent Giant Cell Arteritis Despite Corticosteroid Treatment. Mayo Clin Proc 1994;69: 1060-1061.

33. Nikias GA, Batts KP, Czaja AJ. The Nature and Prognostic Implications of Autoimmune Hepatitis With An Acute Presentation. Journal of Hepatology 1994; 21:866-871.

34. Wijdicks EFM, Fulgham JR, Batts KP. Gastrointestinal Bleeding in Stroke. Stroke 1994; 25:2146-2148.

35. Stevens WR, Johnson CD, Stephens DH, Batts KP. CT Findings in Hepatocellular Carcinoma: Correlation of Tumor Characteristics with Causative Factors, Tumor Size, and Histologic Tumor Grade. Radiology 1994; 191:531-537.

36. Demetris AJ, Seaberg EC, Batts KP, Ferrell LD, Ludwig J, Markin RS, Belle SH, Detre K. Reliability and predictive value of the NIDDK liver transplant database nomenclature and grading system for cellular rejection of liver allografts. Hepatology 1995; 21(2): 408-416.

37. Levine JA, Burgart U, Batts KP, Wang KK. Brunner's Gland Hamartomas: Clinical Presentation and Pathological Features of 27 Cases. Am J Gastroenterology 1995; 90(2): 290- 294.

38. Bush VJ, Moyer TP, Batts KP, Parisi JE. Essential and Toxic Element Concentrations in Fresh and Forn1alin-Fixed Human Autopsy Tissues. Clinical Chemistry 1995; 41(2): 284-294.

39. Burgart LJ, Batts KP*, Ludwig J, Nikias GA, Czaja AJ. Recent Onset Autoimmune Hepatitis: Biopsy Findings and Clinical Correlations. Am J Surg Path 1995; 19(6): 699-708.

40. Batts KP*, Ludwig J. Chronic Hepatitis -An Update on Terminology and Reporting. Am J Surg Pathol 1995; 19(12): 1409-1417.

41. Sandborn WJ, Tremaine WJ, Batts KP, Pemberton JH, Rossi SS, Hofmann AF, GO1-es GJ, Phillips SF. Fecal Bile Acids, Short-Chain Fatty Acids, and Bacteria After Ileal Pouch-Anal Anastomosis Do Not Differ in Patients with Pouchitis. Dig Dis Sci 1995; 40(7): 1474-1483.

42. Perrier ND, Batts KP, Thompson GB, Grant CS, Plummer TB. An Immunohistochemical Survey for Neuroendocrine Cells in Regional Pancreatic Lymph Nodes--A Plausible Explanation for Primary Nodal Gastrinomas? Surgery 1995; 118(6): 957-965.

43. Rowe FA, Camilleri M, Forstrom LA, Batts KP, Mullan BP, Thomforde GM, Dunn W, Zinsmeister AR. A Pilot Study of Splenic and Whole Body Retention of Autologous Radiolabeled Leukocytes in the Assessment of Severity in Inflammatory Colitis. Am J Gastroenterol 1995; 90(10): 1771-1775.

44. International Working Party*. Terminology for Hepatic Allograft Rejection. Hepatology 1995; 22(2): 648-654 (*Batts KP participated as major co-author).

45. Tooson JD, Alexander GL, Batts KP. Sigmoid Colon Perforation Following Therapeutic Upper Endoscopy. Gastrointestinal Endoscopy 1995; 41(6): 608-610.

46. Que FG, Nagorney DM, Batts KP, Linz LJ, Kvols LK. Hepatic Resection for Metastatic Neuroendocrine Carcinomas. Am J Surg 1995; 169(1): 36-42.

47. Ziser A, Forstrom LA, Plevak DJ, Sanchez-Urdazpal L, Gores GJ, Wiesner RH, Batts KP, Krom RAF. Granulocyte Accumulation in the Transplanted Liver Does Not Correlate with Clinical and Histologic Evidence of Dysfunction. Invest Radiol 1996; 31: 132-137.

48. Batts KP*. Liver Allograft Rejection: Current Status of Classification and Grading. Transplant Proc 1996; 28(1): 453-456.

49. Lindor KD, Bru C, Jorgensen RA, Rakela J, Bordas JM, Gross JB, Rodes J, McGill DB, Reading CC, James EM, Charboneau JW, Ludwig J, Batts KP, Zinsmeister AR. The Role of Ultrasonography and Automatic-Needle Biopsy in Outpatient Percutaneous Liver Biopsy. Hepatology 1996; 23: 1079-1083.

50. Loftus EV, Olivares-Pakzad B, Batts KP, Adkins MC, Stephens DH, Sarr MG, DiMagno EP, and Members of the Pancreas Clinic and Pancreatic Surgeons of Mayo Clinic. Intraductal Papillary-Mucinous Tumors of the Pancreas-- Clinicopathologic Features, Outcome, and Nomenclature. Gastroenterology 1996; 110:1909-1918.

51. Stevens WR, Gulino SP, Batts KP, Stephens DH, Johnson CD. Mosaic Pattern of Hepatocellular Carcinoma: Histologic Basis for a Characteristic CT Appearance. J Comput Assist Tomogr 1996; 20(3): 337-342.

52. Hornstein A, Batts KP, Linz U, Chang CD, Galvanek EO, Bardawil RG. Fine Needle Aspiration of Ciliated Hepatic Foregut Cysts: A Report of Three Cases. Acta Cytol 1996; 40:576-580.

53. Carter DK, Batts KP,* de Groen PC, Kurtin PJ. Angiotrophic Large Cell Lymphoma (Intravascular Lymphomatosis) Occurring After Follicular Small Cleaved Cell Lymphoma. Mayo Clin Proc 1996; 71: 869-873.

54. Van de Water J, Gerson LB, Ferrell LD, Lake JR, Coppel RL, Batts KP, Wiesner RH Gershwin ME. Immunohistochemical Evidence of Disease Recurrence Following Liver Transplantation for Primary Biliary Cirrhosis. Hepatology 1996; 24: 1079-1084.

55. Marsman W A, Wiesner RH, Rodriguez L, Batts KP, Porayko MK, Hay JE, Gores GJ, Krom RAF. Use of Fatty Donor Liver is Associated with Diminished Early Patient and Graft Survival. Transplantation 1996; 62; 1246-1251.

56. Batts KP, Jorgensen RA, Dickson ER, Lindor KD. Effects of Ursodeoxycholic Acid on Hepatic Inflammation and Histological Stage in Patients with Primary Biliary Cirrhosis. Am J Gast1'OenteroI1996; 91(11): 2314-2317.

57. Dixon MF, Genta RM, Yardley JH, Correa P, Batts KP, et al. Classification and Grading of Gastritis -The Updated Sydney System Am J Surg Pathol 1996; 20(10): 1161-1181.

58. Bharucha AE, Tremaine WJ, Johnson CD, Batts KP. Ischemic Proctosigmoiditis. Am J Gastroenterol 1996; 91(11): 2305-2309.

59. Geller A, Wang KK, Dozois RR, Batts KP. Laser Photo-ablation of Ileal Reservoir Adenomas: A Report and Review of the Literature. Gastrointestinal Endoscopy 1996; 44(4): 473-477.

60. Sandborn WJ, Tremaine WJ, Offord KP, Lawson GM, Peterson BT, Batts KP, Croghan IT, Dale LC, Schroeder DR, Hurt RD. Transdermal Nicotine for Mildly to Moderately Active Ulcerative Colitis: A Randomized, Double-Blind, Placebo- Controlled Trial. Ann of Intern Med 1997; 126: 364-371.

61. Marsman WA, Wiesner RH, Batts KP, Poterucha JJ, Porayko MK, Niesters HGM, Zondervan PE, Krom RAF. Fulminant Hepatitis B Virus: Recurrence After Liver Transplantation in Two Patients Infected with Hepatitis Delta Virus. Hepatology 1997; 25: 434-438.

62. Krishna M, Lloyd RV, Batts KP.* Detection of Albumin Messenger RNA in Hepatic and Extrahepatic Neoplasms: A Marker of Hepatocellular Differentiation. Am 1 Surg PathoI1997; 21(2): 147-152.

63. Demetris A1, Batts KP, Dhillon AP, Ferrell L, Fung J, Geller SA, Hart J, Hayry P, Hofmann WJ, Hubscher S, Kemnitz 1, Koukoulis G, Lee RG, Lewin KJ, Ludwig J, Markin RS, Petrovic LM, Phillips M1, Pollmann B, Rakela J, Randhawa P, Reinholt FP, Reynas M, Robert M, Schlitt H, Solez K, Snover D, Taskinen E, Thung SN, Tillery GW, Wiesner RH, Wight DGD, Williams JW, Yamabe H. Banff Schema for Grading Liver Allograft Rejection: An International Consensus Document. Hepatology 1997; 25: 658-663.

64. Bruno CJ, Batts KP, Ahlquist DA. Evidence Against Flat Dysplasia as a Regional Field Defect in Small Bowel Adenocarcinoma Associated With Celiac Sprue. Mayo Clin Proc 1997; 72: 320-322.

65. Ramzan NN, Loftus E, Burgart U, Rooney M, Batts KP, Wiesner RH, Fredricks DN, Relman DA, Persing DH. Diagnosis and Monitoring of Whipple Disease By Polymerase Chain Reaction. Ann Intern Med 1997; 126: 520-527.

66. Kim WR, Poterucha JP, Jorgensen RA, Batts KP, Homburger HA, Dickson ER, Krom RAF, Wiesner RH, Lindor KD. Does Antimitochondrial Antibody Status Affect Response to Treatment in Patients With Primary Biliary Cirrhosis? Outcomes of Ursodeoxycholic Acid Therapy and Liver Transplantation. Hepatology 1997; 26: 22-26.

67. Van Os EC, Gostout CJ, Geller A, Ahlquist DA, Batts KP, Wolff BG. Band-Ligation Assisted Endoscopic Resection of a Flat Rectal Adenoma Containing Infiltrating Adenocarcinoma. Gastrointestinal Endoscopy 1997; 45(3): 322-324.

68. Gordon FD, Poterucha JJ, Germer J, Zein NN, Batts KP, Gross JB, Wiesner R, Persing D. Relationship Between Hepatitis C Genotype and the Severity of Recurrent Hepatitis C After Liver Transplantation. Transplantation 1997; 63(10): 1419-1423.

69. Sandborn WJ, Tremaine WJ, Leighton JA, Lawson GM, Zins BJ, Compton RF, Mays CD, Lipsky JJ, Batts KP, Offord KP, Hurt RD, Green J. Nicotine Tartrate Liquid Enemas for Mildly to Moderately Active, Left-Sided Ulcerative Colitis Unresponsive to First-Line Therapy: A Pilot Study. Aliment Pharmacol Ther 1997; 11: 663-671.

70. Scolapio JS, Camilleri M, Fleming CR, Oenning L, Burton DD, Sebo TJ, Batts KP, Kelly DG. Effect of Growth Hormone, Glutamine, and Diet on Adaptation in Short- Bowel Syndrome: A Randomized, Controlled Study. Gastroenterology 1997; 113: 1074-1081.

71. Guerrero Bonilla R, Batts KP,* Brandhagen DJ, Germer JJ, Perez RG, Persing DH. Effects of Formalin Fixation and Prolonged Block Storage on Detection of Hepatitis C Virus RNA in Liver Tissue. Diagn Mol Pathol1997; 6(5): 227-281.

72. Roberts CC, Colby TV, Batts KP. Carcinoma of the Stomach With Hepatocyte Differentiation (Hepatoid Adenocarcinoma). Mayo Clin Proc 1997; 72: 1154- 1160.

73. D'Souza-Gburek SM, Batts KP,* Nikias GA, Wiesner RH, Krom RAF. Liver Transplantation for Jejunoileal Bypass-Associated Cirrhosis: Allograft Histology in the Setting of an Intact Bypassed Limb. Liver Transplantation and Surgery 1997; 13(1):23-27.

74. Cheville JC, Dundore PA, Bostwick DG, Lieber MM, Batts KP, Sebo, TJ. Transitional Cell Carcinoma of the Prostate: Clinicopathologic Study of 50 Cases. Cancer 1998; 82: 703- 707.

75. Batts KP*. Ischemic Cholangitis. Mayo Clin Proc 1998; 73: 380-385.

76. Pardi DS, Tremaine WJ, Rothenberg HJ, Batts KP. Melanosis Coli in Inflammation Bowel Disease. J Clin Gastroenterol 1998; 26(3): 167-170.

77. Fetsch PA, Fetsch JA, Marincola PM, Travis W, Batts KP, Abati A. Comparison of Melanoma Antigen Recognized by T cells (MART -1) to HMB-45: Additional Evidence to Support a Common Lineage for Angiomyolipoma, Lymphangiomyomatosis, and Clear Cell Sugar Tumor. Mod Pathol 1998; 11(8): 699- 703.

78. Demetris AJ, Seaberg EC, Batts KP, Ferrell L, Lee RG, Markin R, Detre KM for the National Institute of Diabetes and Digestive and Kidney Diseases Liver Transplantation Database. Chronic Liver Allograft Rejection: A National Institute of Diabetes and Digestive and Kidney Diseases Interinstitutional Study Analyzing the Reliability of Current Criteria and Proposal of an Expanded Definition. Am J Surg Pathol 1998; 2(1): 28-29.

79. Graziadei JW, Joseph JJ, Wiesner RH, Therneau TM, Batts KP, Porayko MK. Increased Risk of Chronic Liver Failure in Adults with Heterozygous Alpha 1-Antitrypsin Deficiency. Hepatology 1998; 28: 1058-1063.

80. Bonilla Guerrero R, Batts KP,* Germer JJ, Persing D H. Reverse Transcriptase- Polymerase Chain Reaction Fails to Detect Peripheral Blood Hepatitis C RNA in Formalin-Fixed Liver Tissue. Liver Transplantation and Surgery 1998; 4(1): 455-460.

81. Van Os EC, Petersen BT, Batts KP. Spiral Nitinol Biliary Stents in a Porcine Model: Evaluation of Potential for Use in Benign Strictures. Endoscopy 1999;31(3):253-259.

82. O’Sullivan DA, Torres VE, de Groen PC, Batts KP, King BF, Vockley J. Hepatic lymphangiomatosis mimicking polycystic liver disease. Mayo Clin Proc 1998;73(12):1188-1192

83. Angulo P, Batts KP, Therneau TM, Jorgensen RA, Dickson ER, Lindor KD. Long-term ursodeoxycholic acid delays histological progression in primary biliary cirrhosis. Hepatology 1999;29(3):644-647.

84. Graziadei IW, Wiesner RH, Batts KP, Marotta PJ, LaRusso NF, Porayko MK, Hay JE, Gores GJ, Charlton MR, Ludwig J, Poterucha JJ, Steers JL, Krom RA. Recurrence of primary sclerosing cholangitis following liver transplantation. Hepatology 1999;29(4):1050-1056.

85. Brandhagen DJ, Gross JB Jr, Poterucha JJ, Charlton MR, Detmer J, Kolberg J, Gossard AA, Batts KP, Kim WR, Germer JJ, Wiesner RH, Persing DH. The clinical significance of simultaneous infection with hepatitis G virus in patients with chronic hepatitis C. Am J Gastroenterol 1999;94(4):100-1005.

86. Blaszyk H, Batts KP*. Autoimmune Liver Disease-A Practical Histologic Approach to Diagnosis. Pathology Case Reviews 1999;4(3):117-125

87. Yamazaki K, Suzuki K, Nakamura A, Sato S, Lindor KD, Batts KP, Tarara JE, Kephart GM, Kita H, Gleich GJ. Ursodeoxycholic acid inhibits eosinophil degranulation in patients with primary biliary cirrhosis. Hepatology 1999;30(1):71-78.

88. Batts KP*. Acute and chronic hepatic allograft rejection; pathology and classification. Liver Transpl Surg 1999;5(4 Suppl 1):S21-29.

89. Wiesner RH, Batts KP, Krom RA. Evolving concepts in the diagnosis, pathogenesis, and treatment of chronic hepatic allograft rejection. Liver Transpl Surg 1999;5(5):388-400

90. Brandhagen DJ, Fairbanks VF, Batts KP, Thibodeau SN. Update on hereditary hemochromatosis and the HFE gene. Mayo Clin Proc 1999;74(9):917-921

91. Angulo P, Larson DR, Therneau TM, LaRusso NF, Batts KP, Lindor KD. Time course of histological progression in primary sclerosing cholangitis. Am J Gastroenterol 1999;94(11);3310-3313.

92. Angulo P, Keach JC, Batts KP, Lindor KD. Independent predictors of liver fibrosis in patients with nonalcoholic steatohepatitis. Hepatology 1999;30(6):1356-1362.

93. Davies W, Weiland L, Batts KP, Nagorney DM. Intrahepatic biliary cystadenomas with and without mesenchymal stroma. HPB 1999;1(3):141-146.

94. Chang HJ, Batts KP, Lloyd RV, Sebo TJ, Thompson GB, Lohse CM, Pankratz SV. Prognostic Significance of p27, Ki-67, and Topoisomerase IIa Expression in Clinically Nonfunctioning Pancreatic Endocrine Tumors. Endocr Pathol 2000;11(3):229-241.

95. Araoz PA, Batts KP, MacCarty RL. Amyloidosis of the alimentary canal: radiologic-pathologic correlation of CT findings. Abdom Imagin 2000;25(1):38-44.

96. Guerrero RB, Batts KP*, Burgart LJ, Barrett SL, Germer JJ, Poterucha JJ, Wiesner RH, Charlton MR, Persing DH. Early detection of hepatitis C allograft reinfection after orthotopic liver transplantatino: a molecular and histologic study. Mod Pathol 2000;13(3):229-237

97. Maor-Kendler Y, Batts KP, Burgart LJ, Wiesner RH, Krom RA, Rosen CB, Charlton MR. Comparative allograft histology after liver transplantation for cryptogenic cirrhosis, alcohol, hepatitis C, and cholestatic liver diseases. Transplantation 2000;70(2):292-297.

98. Angulo P, Batts KP, Jorgenson RA, LaRusso NA, Lindor KD. Oral budesonide in the treatment of primary sclerosing cholangitis. Am J Gastroenterol 2000;95(9):2333-2337.

99. Kim WR, Lindor KD, Locke GR 3rd, Therneau TM, Homburger HA, Batts KP, et al. Epidemiology and natural history of primary biliary cirrhosis in a US community. Gastroenterology 2000;119(6):1631-1636

100.Chang HJ, Batts KP, Lloyd RV, et al. Prognostic Significance of p27, Ki-67, and

Topoisomerase lla Expression in Clinically Nonfunctioning Pancreatic Endocrine

Tumors. Endocr Pathol. 2000 Autumn;11(3):229-241

101.Frizelle FA, Hobday KS, Batts KP, Nelson H. Adenosquamous and squamous

carcinoma of the colon and upper rectum; a cliical and histopathologic study. Dis

Colon Rectum 2001;44(3):341-2

102.Tazelaar HD, Batts KP, Srigley JR. Primary extrapulmonary sugar tumor (PEST):

a report of four cases. Mod Pathol 2001;14(6):615-622

103.Charlton M, Kasparova P, Weston S, Lindor K, Maor-Kendler Y, Wiesner RH,

Rosen CB, Batts KP. Frequency of nonalcoholic steatoheptaitis as a cause of

advanced liver disease. Liver Transpl 2001;7(7):608-614

104.Conio M, Sorbi D, Batts KP, Gostout CJ. Endoscopic circumferential esophageal

mucosectomy in a porcine model: an assessment of technical feasibility, safety, and

outcome. Endoscopy 2001;33(9):791-794.

105.Tang TJ, Batts KP, deGroen PC, vanHoek B, Haagsma EB, Hop WC, Janssen HL.

The prognostic value of histology in the assessment of patients with Budd-Chiari

syndrome. J Hepatol 2001;35(3):338-343.

106. Lauwers GY, Terris B, Balis UJ, Batts KP, Regimbeau JM, Chang Y, Graeme-

Cook F, Yamabe H, Ikai I, Cleary KR, Flejou JF, Zukerberg LR, Nagorney DM,

Belghiti J, Yamaoka Y, Vauthey JN. Prognostic histologic indicators of curatively

resected hepatocellular carcinomas: a multi-institutional analysis of 425 patients

with definition of a histologic prognostic index. Am J Surg Pathol 2002;26(1):25- 34

107.Parolin MB, Batts KP, Wiesner RH, Bernstein PS, Zinsmeister AR, Harmsen WS,

Porayko MJ, Burgart LJ, Brandhagen DJ. Liver Allograft Iron Accumulation in

Patients With and Without Pretransplantation Hepatic Hemosiderosis. Liver

Transplantation and Surgery 2002; 8(4): 331-339

108.Burak KW, Kremers WK, Batts KP, Wiesner RH, Rosen CB, Razonable RR,

Paya CV, Charlton MR. Impact of cytomegalovirus infection, year of

Transplantation, and donor age on outcomes after liver transplantation for

hepatitis C. Liver Transpl. 2002 Apr;8(4):362-9.

109.Adsay NV, Hasteh F, Cheng JD, Bejarano PA, Lauwers GY, Batts KP, Kloppel G,

Klimstra DS. Lymphoepithelial cysts of the pancreas: a report of 12 cases and a

review of the literature.Mod Pathol 2002;15(5):492-501.

110.Skoog SM, Rivard RE, Batts KP, Smith CI. Autoimmune hepatitis preceded by

acute hepatitis A infection. Am J Gastroenterol 2002;97(6):1568-1569

111.Litzow MR, Repoussis PD, Schroeder G, Schembri-Wismayer D, Batts KP, et al.

Veno-occlusive disease of the liver after blood and marrow transplantation: analysis

of pre- and post-transplant risk factors associated with severity and results of

therapy with tissue plasminogen activator. Leuk Lymphoma. 2002

Nov;43(11):2099-107.

112. Sylvestre PB, Batts KP, Burgart LJ, et al. Recurrence of primary biliary cirrhosis

after liver transplantation: Histologic estimate of incidence and natural history.

Liver Transpl. 2003 Oct;9(10):1086-93.

113. Kakar S, Batts KP, Poterucha JJ, Burgart LJ. Histologic changes mimicking

biliary disease in liver biopsies with venous outflow impairment. Mod Pathol.

2004 17(7):874-878.

114. Batts KP.* Serrated Colorectal Polyps. An Update. Pathology Case Reviews

2004;9(4):173-182.

115. Ganz RA, Utley DS, Stern RA, Jackson J, Batts KP, Termin P. Complete ablation

of esophageal epithelium with a balloon-based bipolar electrode: a phased

evaluation in the porcine and in the human esophagus.Gastrointest Endosc. 2004

Dec;60(6):1002-10.

116. Komuta K, Batts K, Jessurun J, Snover D, Garcia-Aguilar J, Rothenberger D,

Madoff R. Interobserver variability in the pathological assessment of malignant

colorectal polyps. Br J Surg. 2004 Nov;91(11):1479-84.

117. Snover DC, Jass JR, Fenoglio-Preiser C, Batts KP.Serrated polyps of the large

intestine: a morphologic and molecular review of an evolving concept. Am J Clin

Pathol. 2005 Sep;124(3):380-91

118. Kakar S, Burgart LJ, Batts KP, Garcia J, Jain D, Ferrell LD. Clinicopathologic

features and survival in fibrolamellar carcinoma: comparison with conventional

hepatocellular carcinoma with and without cirrhosis. Mod Pathol. 2005

Nov;18(11):1417-23

*Senior (corresponding) author

Abstracts, Letters, and Editorials

Batts KP, Ackermann DM, Edwards WD. Pathology of Postinfarction Rupture of the Ventricular Free Wall: A Study of One Hundred Consecutive Autopsy Cases. (abstract) Am J Clin Path 88: 531,1987.
Batts KP, Ackermann DM, Edwards WD. Postinfarction Rupture of Left Ventricular Free Wall: Clinicopathologic Correlates in 100 Consecutive Autopsy Cases. Cardiology Digest 1:5-6, 1991. (abstract)
Petersen BT, Bender CE, Leroy AJ, Williams HJ, Batts KP, Nagorney DM, Thistle JL. Repeated Piezoelectric Lithotripsy (ESL) and Methyl Tert-butyl Ether (MTBE) Dissolution of Human Gallstones (gs) in Dogs. Hepatology 1988; 27(6): 1373.
Moore SB, Batts KP, Perkins JD, Wiesner RH, Krom RAF. Antiglobulin Lymphocyte C1'ossmatches and HLA DQ Mismatches Correlate with Acute Cholangitic Hepatic Rejection. Transfusion (Phil) 1987; 27(6):552.
Ormand JE, Carpenter HA, Conley CR, Wilson WR, DiMagno EP, Talley NJ , Shorter RG, Batts KP, Rouse MS, Zinsmeister AR. Effect of Age On the Diagnosis of Campylobacter pylori (CP) Using the Cl4-Urea Breath Test. (Abstract no.110). Am J Gastroenterol 1989; 84(9): 1166.
Crotty TB, Moertel CA, Bartelt DH Jr, Batts KP, Dewald GW, Farrow GM, Jenkins RB. Cytogenetic Analysis of Six Renal Oncocytomas and a Chromophobe Cell Renal Carcinoma: Evidence That 44, X, -Y, -1 is a Characteristic Karyotype in Renal Oncocytomas. Am J Clin Path 1992; 97(3): 449. (abstract) Poster presentation at ASCP Spring Meeting, Boston, MA, 1992.
Sandborn WJ, Schroeder KW, Lawson GM, Tremaine WJ, Batts KP. Cyclosporine (CY A) Enemas for Treatment-Resistant, Ulcerative Proctosigmoiditis (UPS). (abstract) Gastroenterology 1992; 102(part 2): A690.
Batts KP, Balan V, Wiesner RH. Evidence for Recurrence of the Syndrome of Primary Biliary Cirrhosis (PBC) Following Orthotopic Liver Transplantation (OLT). Am J Clin Pathol1992; 102(pt 2):A778.
Rosser BG, Espy MJ, Sanchez-Urdazpal L, LaRusso NF, Krom RAF, Hay JE, Smith TF, Batts KP, Wiesner RH. Evidence Against A Pathogenic Role for Cytomegalovirus (CMV) in Primary Sclerosing Cholangitis (PSC). (Abstract no.595) Hepatology 1992; 16(part 2): 193A.
Sebo TS, Batts KP. Immunohistochemical Analysis of Carcinoembryonic Antigen (CEA) in the Differen