Chapter Outline Introduction Gallstones Historical Perspective Gallstone Classification Cholesterol Gallstones Pigment Gallstones Cholecystitis Acute Cholecystitis Acute Calculous Cholecystitis Acute Acalculous Cholecystitis Acute Emphysematous Cholecystitis Chronic Cholecystitis Chronic Calculous Cholecystitis Chronic…
Chapter Outline Introduction Cytologic Sampling of the Pancreatobiliary Tract Indications Contraindications Rapid On-Site Evaluation Sensitivity and Specificity Specimen Preparation Contaminants Cytology of the Biliary Tract Normal Biliary Tract Reactive Changes…
Chapter Outline Mucinous Epithelial Tumors Nomenclature Adenoma Low-Grade Appendiceal Mucinous Neoplasm Adenocarcinoma Pseudomyxoma Peritonei Serrated Tumors of the Appendix Neuroendocrine Tumors Well-Differentiated Neuroendocrine Tumor (Carcinoid Tumor) Tubular Carcinoid Neuroendocrine Carcinoma…
Chapter Outline Introduction Inflammatory Polyps Inflammatory Pseudopolyp Prolapse-Type Inflammatory Polyp Inflammatory Myoglandular Polyp Hamartomatous Polyps Juvenile Polyps and Juvenile Polyposis Peutz-Jeghers Syndrome Cowden Syndrome Cronkhite-Canada Syndrome Epithelial Polyps Hyperplastic and…
Chapter Outline Introduction Inflammatory Lesions Hyperplasia and Heterotopia Brunner Gland Hyperplasia/Hamartoma Gastric Heterotopia Pancreatic Heterotopia Hamartomatous Polyps Peutz-Jeghers Polyps Juvenile Polyps Benign Epithelial Neoplasms Adenomas of the Small Intestine Ampullary…
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…
