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Stomach

Authors: Diana Agostini-Vulaj, D.O., Omar Aljuboori, M.B.B.S., Muath Alyahya, M.D., Naziheh Assarzadegan, M.D., Dorukhan Bahceci, M.D., Adrian C. Bateman, M.B.B.S., M.D. , Phoenix D. Bell, M.D., M.S., Kyra Berg, M.D., Kathleen Byrnes, M.D., Satyapal Chahar, M.D., Irene Y. Chen, M.D., Runjan Chetty, M.B.B.Ch., Ph.D., Tony El Jabbour, M.D., David J. Escobar, M.D., Ph.D., Ashwini Kumar Esnakula, M.D., M.S., Matteo Fassan, M.D., Ph.D., Jennifer Findeis-Hosey, M.D., Yujun Gan, M.D., Ph.D., Monica T. Garcia-Buitrago, M.D., Giby V. George, M.D., Hafiz Ghani, M.D., Raul S. Gonzalez, M.D., Catherine E. Hagen, M.D., Saroona Haroon, M.B.B.S., Jing He, M.D., Aaron R. Huber, D.O., Anmol Kang, M.B.B.S., Gagandeep Kaur, M.D., Xiuli Liu, M.D., Ph.D., Natalia Liu, M.D., Teri A. Longacre, M.D., Yuxin Lu, M.D., FNU Mahjabin, M.B.B.S., Carolina Martinez Ciarpaglini, M.D., Ph.D., Kelsey E. McHugh, M.D., Hunter Monroe, B.S., Matthew Morrow, M.D., Saadiya Nazli, M.D., Emma J. Norton, M.B.B.S., Klaudia M. Nowak, M.D., Byoung Uk Park, M.D., Grace Perkins, D.O., Nat Pernick, M.D., Thomas P. Plesec, M.D., Dana Razzano, M.D., Jen Rytych, M.D., Namrata Setia, M.D., Divya Sharma, M.D., Tiffany Sheganoski, D.O., Natalya Shlyakhova, M.D., Supriya Srivastava, M.D., Ph.D., Tanner Storozuk, M.D., Iresha Vithanage, M.B.B.S., M.D., Monika Vyas, M.D., Hanlin L. Wang, M.D., Ph.D. , Cindy Wang, M.D., Elliot Weisenberg, M.D., Kwun Wah Wen, M.D., Ph.D., Mohamed Yakoub, M.D., Feng Yin, M.D., Ph.D., Tao Zhang, M.D., Lizhi Zhang, M.D.

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Related chapters: Esophagus, Gallbladder & extrahepatic bile ducts, Liver & intrahepatic bile ducts, Pancreas

Editorial Board oversight: Diana Agostini-Vulaj, D.O. (last reviewed May 2025), Aaron R. Huber, D.O. (last reviewed May 2023)
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Table of contents
General:books features to report & grossing anatomy & histology staging-carcinoma staging-GIST staging-neuroendocrine tumors WHO classification WHO classification-GI mesenchymal tumors
Gastritis:gastritis-features to report acute gastritis atrophic gastritis (environmental and autoimmune) autoimmune gastritis chronic gastritis collagenous gastritis eosinophilic gastroenterocolitis erosive gastritis granulomatous gastritis graft versus host disease lymphocytic gastritis Russell body gastritis
Infectious:CMV Helicobacter heilmannii Helicobacter pylori
Ulcers:acute gastric ulcer peptic ulcer disease
Hypertrophic gastropathy:Menetrier disease Zollinger-Ellison
Other nonneoplastic:amyloid arteriovenous malformation bezoars doxycycline gastric antral vascular ectasia heterotopic pancreas / pancreatic acinar metaplasia iron pill gastritis / pill gastritis Lanthanum carbonate deposition mucosal calcinosis portal hypertensive gastropathy proton pump inhibitors pyloric stenosis reactive (chemical) gastropathy xanthoma
Polyps:adenomas Cowden Cronkhite-Canada fundic gland polyp gastritis cystica polyposa hyperplastic polyp inflammatory fibroid polyp juvenile polyp oxyntic gland adenoma Peutz-Jeghers pyloric gland adenoma
Preneoplastic / dysplasia:dysplasia intestinal metaplasia
Carcinoma:carcinoma-general diffuse type gastric adenosquamous carcinoma gastric carcinoma with lymphoid stroma gastric squamous cell carcinoma gastric undifferentiated carcinoma (pending) hepatoid hereditary diffuse gastric cancer intestinal type adenocarcinoma molecular pathology
Neuroendocrine tumors:neuroendocrine-classification mixed neuroendocrine-nonneuroendocrine poorly differentiated neuroendocrine carcinoma well differentiated neuroendocrine tumor
Lymphoma:diffuse large B cell lymphoma extranodal marginal zone lymphoma of mucosa associated lymphoid tissue (MALT lymphoma)
Other tumors:gastroblastoma GIST glomus tumor leiomyoma leiomyosarcoma plexiform fibromyxoma schwannoma
Stomach stains: chromogranin c-kit / CD117 claudin 18.2 (pending) DOG1 desmin EBER1 / 2 / LMP gastrin (pending) Helicobacter pylori HER2 stomach GEJ INSM1 Ki67 S100 SMA synaptophysin Warthin-Starry

Superpages: entire chapterimagesvirtual slides
Index (Alphabetical table of contents)
A-E:acute gastric ulcer acute gastritis adenomas amyloid anatomy & histology arteriovenous malformation atrophic gastritis (environmental and autoimmune) autoimmune gastritis bezoars carcinoma-general chronic gastritis CMV collagenous gastritis Cowden Cronkhite-Canada diffuse large B cell lymphoma diffuse type doxycycline dysplasia eosinophilic gastroenterocolitis erosive gastritis extranodal marginal zone lymphoma of mucosa associated lymphoid tissue (MALT lymphoma)
F-N:features to report & grossing fundic gland polyp gastric adenosquamous carcinoma gastric antral vascular ectasia gastric carcinoma with lymphoid stroma gastric squamous cell carcinoma gastric undifferentiated carcinoma (pending) gastritis cystica polyposa gastritis-features to report gastroblastoma GIST glomus tumor graft versus host disease granulomatous gastritis Helicobacter heilmannii Helicobacter pylori hepatoid hereditary diffuse gastric cancer heterotopic pancreas / pancreatic acinar metaplasia hyperplastic polyp inflammatory fibroid polyp intestinal metaplasia intestinal type adenocarcinoma iron pill gastritis / pill gastritis juvenile polyp Lanthanum carbonate deposition leiomyoma leiomyosarcoma lymphocytic gastritis Menetrier disease mixed neuroendocrine-nonneuroendocrine molecular pathology mucosal calcinosis neuroendocrine-classification
O-Z:oxyntic gland adenoma peptic ulcer disease Peutz-Jeghers plexiform fibromyxoma poorly differentiated neuroendocrine carcinoma portal hypertensive gastropathy proton pump inhibitors pyloric gland adenoma pyloric stenosis reactive (chemical) gastropathy Russell body gastritis schwannoma staging-carcinoma staging-GIST staging-neuroendocrine tumors well differentiated neuroendocrine tumor WHO classification WHO classification-GI mesenchymal tumors xanthoma Zollinger-Ellison
Stomach books

Arnold: 2019

IARC: 2019

Lamps: 2015

Lauwers: 2021

Montgomery: 2024

Montgomery: 2018

Noffsinger: 2017

Odze: 2022

Srivastava: 2023

Voltaggio: 2024

Yantiss: 2021



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