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