Diagnostic Pathology: GI Endoscopic Correlations

SECTION I: ESOPHAGUS Normal Esophagus Anatomy and Histology of Esophagus Congenital and Acquired Structural Anomalies Rings and Webs Diverticula and Pseudodiverticula Esophageal Heterotopias Motility Disorders and Infiltrative Diseases Achalasia and Pseudoachalasia Infiltrative Disorders of Esophagus Vascular Abnormalities and Esophageal Bleeding Esophageal Varices Mallory-Weiss Tears and Esophageal Rupture Esophagitis Gastroesophageal Reflux Disease Corrosive Esophagitis Eosinophilic Esophagitis Esophagitis Dissecans Superficialis Esophageal Manifestations of Cutaneous Bullous Disorders Drug-Related Esophagitis Radiation, Chemotherapy, and Graft-Versus-Host Disease Lymphocytic Esophagitis Candidal Esophagitis Herpes Simplex Virus Esophagitis Cytomegalovirus Esophagitis HIV-Associated Ulcerative Esophagitis Barrett Esophagus Squamous Polyps and Neoplasms of Esophagus Glycogenic Acanthosis of Esophagus Esophageal Squamous Papillomas and Inflammatory Polyps Esophageal Squamous Cell Dysplasia Esophageal Squamous Cell Carcinoma Glandular Polyps and Neoplasms of Esophagus Hyperplastic/Regenerative Polyps of Esophagus Dysplasia in Barrett Esophagus Esophageal Adenocarcinoma SECTION II: STOMACH Normal Stomach Anatomy and Histology of Stomach Congenital and Acquired Structural Anomalies Pyloric Stenosis Cysts and Duplications Pancreatic Heterotopia and Metaplasia of Stomach Motility Disorders Gastric Bezoar Vascular Abnormalities and Gastric Bleeding Dieulafoy Lesion of Stomach Portal Hypertensive Gastropathy Gastric Antral Vascular Ectasia Acute Hemorrhagic Gastritis and Ulcers Gastritis Gastric Xanthoma Chemical (Reactive) Gastropathy Drug-/Therapy-Related Gastritis Helicobacter pylori and Helicobacter heilmannii Gastritis Autoimmune Gastritis Lymphocytic Gastritis Collagenous Gastritis Hypertrophic Gastropathies Hypoproteinemic Hypertrophic Gastropathy Zollinger-Ellison Syndrome Epithelial Polyps and Neoplasms of Stomach Hyperplastic Polyps Fundic Gland Polyps Pyloric Gland Adenoma Gastric Dysplasia Gastric Adenocarcinoma SECTION III: SMALL AND LARGE INTESTINE Normal Small Bowel and Colon Anatomy and Histology of Small Intestine Anatomy and Histology of Large Intestine Congenital and Acquired Structural Anomalies Congenital Cysts, Duplications, and Diverticula of Intestine Intestinal Heterotopias Motility Disorders and Infiltrative Diseases Diverticulosis and Diverticulitis Hirschsprung Disease Small Bowel Diverticulosis Severe Idiopathic Constipation Solitary Rectal Ulcer Syndrome/Mucosal Prolapse Gastrointestinal Amyloidosis Enteropathies of Infancy and Early Childhood Congenital Disorders of Enterocytes Necrotizing Enterocolitis Intestinal Lymphangiectasia Protein Allergy Vascular Disorders of Small Bowel and Colon Hereditary Hemorrhagic Telangiectasia Angiodysplasia and Arteriovenous Malformation of Intestines Portal Hypertensive Colopathy Ischemic Enterocolitis Idiopathic Myointimal Hyperplasia of Mesenteric Veins Vasculitis Luminal Injury to Small Bowel and Colon Peptic Duodenitis and Duodenal Ulcer Stercoral Ulcer Medication- and Therapy-Related Enterocolitis Preparatory Artifacts Mucosal Injury Due to Nonsteroidal Anti- Inflammatory Drugs Kayexalate-Induced Injury Colchicine and Paclitaxel Effect Mycophenolate Effect Graft-versus-Host Disease Radiation Enteritis and Colitis Pseudomelanosis Intestinalis Melanosis Coli Infectious Enteritis and Colitis -Bacteria Whipple Disease Mycobacterial Infections Bacterial Enterocolitides Clostridium difficile-Associated Colitis Enterohemorrhagic Escherichia coli Spirochetosis Malakoplakia Syphilis -Viruses Adenovirus Gastroenteritis Cytomegalovirus Gastroenteritis Anorectal Herpes Simplex Virus -Fungi Fungal Infections of Stomach and Intestines -Protozoans Giardiasis Enteric Coccidians Entamoeba histolytica Infection -Helminths Strongyloidiasis Schistosomiasis Idiopathic Inflammatory Bowel Disease Crohn Disease Ulcerative Colitis Pouchitis Inflammatory Bowel Disease-Related Dysplasia and Carcinoma Immune-Mediated Enterocolitis Eosinophilic Gastroenteritis Gluten-Sensitive Enteropathy and Celiac Disease Autoimmune Enteropathy Common Variable Immunodeficiency Tropical Sprue Microscopic Colitis Diversion Colitis Epithelial Polyps and Neoplasms of Small Intestine Brunner Gland Hyperplasia and Hamartoma Adenoma of Small Bowel Adenocarcinoma of Small Bowel Gangliocytic Paraganglioma Epithelial Polyps and Neoplasms of Colon Serrated Colorectal Polyps Conventional (Tubular, Villous, Tubulovillous) Adenoma Invasive Colorectal Adenocarcinoma SECTION IV: DISORDERS OF GASTROINTESTINAL TRACT Endocrine Tumors of Gastrointestinal Tract Endocrine/Neuroendocrine Tumors of Tubular Gut Gastric Endocrine Tumors Gastrin-Producing Endocrine Tumors Glandular Endocrine Tumors of Duodenum Serotonin-Producing Endocrine (Carcinoid) Tumors Colorectal Endocrine Tumors Mesenchymal Polyps and Neoplasms of Tubular Gut Fibrovascular Polyps of Esophagus Granular Cell Tumors of Esophagus Smooth Muscle Tumors of Esophagus Smooth Muscle Tumors of Stomach and Intestines Gastrointestinal Stromal Tumors Inflammatory Fibroid Polyps Schwannomas of Gastrointestinal Tract Benign Mesenchymal Polyps of Small and Large Intestines Other Spindle Cell Tumors of Gastrointestinal Tract Polyposis Disorders -Adenomatous Polyposis Syndromes Familial Adenomatous Polyposes Lynch Syndrome -Hamartomatous Polyposis Syndromes Peutz-Jeghers Polyposis Syndrome Juvenile Polyposis Syndrome Cowden and Cowden-Like Syndromes -Polyposis Disorders, Unclassified Serrated (Hyperplastic) Polyposis Cronkhite-Canada Syndrome Inflammatory Cap Polyposis Lymphoproliferative Disorders Gastric Marginal Zone (MALT) Lymphoma Waldenström Macroglobulinemia Low-Grade B-Cell Lymphoma of Small Bowel and Colon Diffuse Large B-Cell Lymphoma Post-Transplant Lymphoproliferative Disorder Enteropathy-Associated T-Cell Lymphoma Systemic Mastocytosis SECTION V: ANUS Hemorrhoids Hidradenoma Papilliferum Anal Fissures Anal Fistulae HPV, Condyloma, and Anal Intraepithelial Neoplasia Anal Squamous Cell Carcinoma Extramammary Paget Disease Anal Adenocarcinoma Malignant Melanoma of Anus