General: normal anatomy normal histology

Gastritis: features to report acute atrophic autoimmune carditis Crohn disease chronic collagenous eosinophilic erosive granulomatous graft versus host disease ischemic lymphocytic pseudomembranous Russell body suppurative ulcerative colitis

Infections: anthrax Candida CMV Cryptosporidium EBV giardia Helicobacter heilmannii Helicobacter pylori herpes simplex histoplasmosis measles mycobacterium avium-intracellulare syphilis toxoplasmosis tuberculosis

Ulcers: peptic ulcer disease acute gastric ulcer chronic peptic ulcer

Other nonneoplastic lesions: achalasia of cardia adenomyoma amyloid arteriovenous malformation bezoars chloral hydrate colchicine toxicity cyanide cysts diaphragmatic hernia Dieulafoy lesion diverticula doxycycline (pending) duplication gastric antral vascular ectasia gastric dilation heterotopic pancreas/pancreatic metaplasia histologic treatment effect iron kayexelate lanthanum carbonate deposition malakoplakia mucolipidosis mucosal calcinosis portal hypertensive gastropathy proton pump inhibitors pyloric stenosis reactive (chemical) gastropathy xanthoma

Polyps: adenoma Cowden Cronkhite-Canada familial adenomatous polyposis fundic gland gastritis cystica polyposa hyperplastic inflammatory fibroid juvenile Peutz-Jeghers

Hypertrophic gastropathy: enlarged mucosal folds hypertrophic hypersecretory gastropathy Menetrier disease Zollinger-Ellison syndrome

Dysplasia: dysplasia

Neuroendocrine tumors: classification well differentiated neuroendocrine tumor clear cell variant enterochromaffin-like cell gastrinoma poorly differentiated neuroendocrine carcinoma

Carcinoma: general WHO classification intestinal diffuse hereditary diffuse gastric cancer (pending) intramucosal GE junction mixed neuroendocrine-nonneuroendocrine neoplasm adenosquamous choriocarcinoma hepatoid lymphoepithelioma-like oncocytic Paneth cell rhabdoid sarcomatoid squamous cell

Lymphoma: general lymphoid hyperplasia anaplastic large cell diffuse large B cell Hodgkin MALT mantle cell T cell

Stromal / other tumors: adenosarcoma alveolar soft part sarcoma elastofibroma follicular dendritic cell sarcoma GANT gastroblastoma GIST glomus Langerhans cell histiocytosis leiomyoma leiomyosarcoma lipoma metastases to stomach plexiform fibromyxoma schwannoma synovial sarcoma teratoma undifferentiated pleomorphic sarcoma

Miscellaneous: staging-general staging-GIST staging-neuroendocrine grossing specimens features to report

Superpages: entire chapter images virtual slides


Alphabetical table of contents
A-E: achalasia of cardia acute gastritis adenoma adenomyoma adenosarcoma adenosquamous carcinoma alveolar soft part sarcoma amyloid anaplastic large cell lymphoma anthrax arteriovenous malformation atrophic gastritis autoimmune gastritis bezoars Candida carcinoma-features to report carcinoma-general carditis chloral hydrate choriocarcinoma CMV colchicine toxicity chronic gastritis collagenous gastritis Cowden Crohn disease Cronkhite-Canada Cryptosporidium cyanide cysts diaphragmatic hernia Dieulafoy lesion diffuse carcinoma diffuse large B cell lymphoma diverticula duplication dysplasia EBV elastofibroma enlarged mucosal folds enterochromaffin-like cell neuroendocrine tumor eosinophilic gastritis erosive gastritis

F-N: familial adenomatous polyposis follicular dendritic cell sarcoma fundic gland polyp GANT gastric antral vascular ectasia gastric dilation gastrinoma gastritis cystica polyposa gastritis-features to report gastroblastoma GE junction carcinoma giardia GIST glomus graft versus host disease granulomatous gastritis grossing specimens Helicobacter heilmannii Helicobacter pylori hepatoid carcinoma herpes simplex heterotopic pancreas/pancreatic metaplasia histologic treatment effect histoplasmosis Hodgkin lymphoma hyperplastic polyp hypertrophic hypersecretory gastropathy inflammatory fibroid polyp intestinal carcinoma intramucosal carcinoma iron ischemic gastritis juvenile polyp kayexelate Langerhans cell histiocytosis lanthanum carbonate deposition leiomyoma leiomyosarcoma lipoma lymphocytic gastritis lymphoepithelioma-like carcinoma lymphoid hyperplasia lymphoma-general malakoplakia MALT lymphoma mantle cell lymphoma measles Menetrier disease metastases to stomach mixed neuroendocrine-nonneuroendocrine neoplasm mucolipidosis mucosal calcinosis mycobacterium avium-intracellulare neuroendocrine tumor classification normal anatomy normal histology

O-Z: oncocytic carcinoma Paneth cell carcinoma peptic ulcer - chronic peptic ulcer disease Peutz-Jeghers polyp plexiform fibromyxoma poorly differentiated neuroendocrine carcinoma portal hypertensive gastropathy proton pump inhibitors pseudomembranous gastritis pyloric stenosis reactive (chemical) gastropathy rhabdoid carcinoma Russell body gastritis sarcomatoid carcinoma schwannoma squamous cell carcinoma staging-general staging-GIST staging-neuroendocrine suppurative gastritis synovial sarcoma syphilis T cell lymphoma teratoma toxoplasmosis tuberculosis ulcer - acute gastric ulcerative colitis undifferentiated pleomorphic sarcoma well differentiated neuroendocrine tumor well differentiated neuroendocrine tumor-clear cell variant WHO classification-gastric tumors xanthoma Zollinger-Ellison syndrome