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Gregory Yves Lauwers, MD

Pathologist

Vice Chairman of Pathology

Director of Gastrointestinal Pathology

Dr. Lauwers is an internationally recognized expert in gastrointestinal pathology. He is an invited speaker at all major national and international pathology meetings.

Departments
Department of Pathology

Specialties

  • Cancer Center
  • Gastrointestinal Cancers
  • Digestive Healthcare Center
  • Barrett's Esophagus Treatment Center
Clinical Interests
Gastrointestinal (GI) pathology
Frozen Section Pathology
Locations
Boston: Massachusetts General Hospital
Medical Education
MD, Faculte de Medicine Paris VII
Residency, Lenox Hill Hospital
Fellowship, Memorial Sloan Kettering Cancer Center
Board Certifications
Anatomic Pathology, American Board of Pathology
Gender
Male
Foreign Languages
French
Spanish
Patient Age Group
Adult
Accepting New Patients
Accepting New Patients

Biography

Dr. Lauwers's research has focused on oncologic surgical pathology of the gastrointestinal tract. Dr. Lauwers has published over 350 peer-reviewed articles, editorials, reviews, and book chapters, and he has been a regular invited speaker at all major national and international pathology meetings. Dr. Lauwers serves on the editorial boards of the American Journal of Surgical Pathology, the American Journal of Clinical Pathology, Modern Pathology, and Hepatogastroenterology,and the International Journal of Surgical Pathology. He is also Deputy Editor-in-Chief of the Archives of Pathology and Laboratory Medicine. He is co-author of several textbooks and a co-editor of the 5th edition of Morson and Dawson's Textbook of Gastrointestinal Pathology (2013).

Research

Dr. Lauwers's research focuses on clinicopathologic studies of the gastrointestinal tract and hepatic malignancies. Specific interests include the early diagnosis and biologic behavior of premalignant lesions, particularly in the stomach and esophagus (Barrett esophagus). He is affiliated with the Tucker Gosnell Center for Gastrointestinal Cancers  at the
Massachusetts General Hospital Cancer Center, and the Digestive Healthcare Center.

Publications

View my most recent publications at PubMed

  1. Lauwers GY, Fasano A, Brown IS. Duodenal lymphocytosis with no or minimal enteropathy: much ado about nothing? Mod Pathol 2015;28 Suppl1:S22-9.
  2. Arnason T, Brown IS, Goldsmith JD, Anderson W, O'Brien BH, Wilson C, Winter H, Lauwers GY. Collagenous gastritis: a morphologic and immunohistochemical study of 40 patients. Mod Pathol. 2015;28(4):533-44.
  3. Arnason T, Liang WY, Alfaro E, Kelly P, Chung DC, Odze RD, Lauwers GY. Morphology and natural history of familial adenomatous polyposis associated dysplastic fundic gland polyps. Histopathology. 2014;65(3):353-62.
  4. Liang WY, Zhang WJ, Hsu CJ, Arnason T, Berger D, Hawkins AT, Sylla P, Lauwers GY. Retrospective evaluation of elastic stain in the assessment of serosal invasion of pt3n0 colorectal cancers. Am J Surg Pathol. 2013 Oct:37(10):1565-70.
  5. Li Y, Chang X, Zhou W, Xiao Y, Nakatsuka LN, Chen J, Lauwers GY. Gastric intestinal metaplasia with basal gland atypia: a morphological and biologic evaluation in a large Chinese cohort. Hum Pathol. 2013 Apr;44(4):578-90.

Pathology Associates
55 Fruit Street
Boston, MA 02114-2696

Phone: 617-724-0961
Fax: 617-726-7474

Pathology Associates
55 Fruit Street
Boston, MA 02114-2696

Phone: 617-724-0961
Fax: 617-726-7474

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