Chapter Outline Introduction Gross Features and Specimen Handling Classification of Histologic Subtypes Tumor Grading Special Studies Techniques to Facilitate Lymph Node Detection Sentinel Lymph Nodes Immunophenotype Prognostic Factors Pathologic Staging…
Chapter Outline Introduction Structural Development of the Gallbladder, Extrahepatic Biliary Tract, and Pancreas Structural and Developmental Anomalies of the Gallbladder Agenesis Hypoplasia Gallbladder Duplication Septation Phrygian Cap Diverticulum Anomalous Location…
Chapter Outline Introduction Hyperplastic Polyps Dysplasia and Cancer in Hyperplastic Polyps Morphologic Variants Ménétrier Disease Inflammatory Polyps Inflammatory Retention Polyp Polypoid Gastritis Hamartomatous Polyps Fundic Gland Polyp Peutz-Jeghers Polyp Juvenile…
Chapter Outline Introduction Gastric MALT Lymphoma Intestinal MALT Lymphoma Immunoproliferative Small-Intestinal Disease Gastric Diffuse Large B-Cell Lymphoma Intestinal Diffuse Large B-Cell Lymphoma Mantle Cell Lymphoma Follicular Lymphoma Burkitt Lymphoma Enteropathy-Associated…
Chapter Outline Embryology and Anatomy of the Anal Canal Embryologic Abnormalities of the Anus and Anal Canal Benign Tumors and Tumor-like Lesions of the Anus and Anal Canal Hemorrhoids Hypertrophied…
Chapter Outline Neuroendocrine Cell System of the Gastrointestinal Tract Terminology and Classification Neuroendocrine Tumor Differentiation True Neuroendocrine Tumors Well-Differentiated Neuroendocrine Tumors Poorly Differentiated Neuroendocrine Carcinomas Mixed Tumors Mixed Adenoneuroendocrine Carcinomas…
Chapter Outline Introduction Benign Neoplasms and Tumor-Like Lesions Squamous Papilloma Adenoma Tumor-Like Lesions Malignant Neoplasms Squamous Cell Carcinoma Squamous Dysplasia Invasive Squamous Cell Carcinoma Variants of Squamous Cell Carcinoma Adenocarcinoma…
Chapter Outline Introduction Pathogenesis Histologic Precursors of Gastric Cancer Anatomic Distribution: Cardia Cancer Early Gastric Cancer Advanced Gastric Carcinoma Morphologic Subtypes of Gastric Adenocarcinoma Gastric Carcinoma with Lymphoid Stroma AFP…
Chapter Outline Introduction Normal Anatomy and Histology Gallbladder and Extrahepatic Biliary Tract Pancreas Gallbladder Gallstones Processing Gallbladder Specimens Extrahepatic Biliary Tract Processing Biliary Tract Specimens Biliary Tract Cancer Choledochal Cyst…
Chapter Outline Disorders of Malabsorption Gluten-Sensitive Enteropathy (Celiac Disease) Refractory (Unclassified) Sprue Other Disorders of Protein (Cow’s Milk and Soy Protein) Intolerance Tropical Sprue Bacterial Overgrowth Syndrome (Blind-Loop Syndrome, Stasis…
