Gastrointestinal Pathology (including Pancreas)

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General
"Borderline" Pathology: Definitions and Diagnosis
Constitutinal Mismatch Repair Deficiency Syndrome (Also Known as "Mismatch Repair Cancer Syndrome" and "Childhood Cancer Syndrome").
Cutaneous Manifestations of Gastrointestinal Diseases or ... Gastrointestinal Manifestations of Cutaneous Disease, Rodger C. Haggitt Memorial Lecture:
Donald Antonioli, M.D., A Practical Tribute to the Career of (RODGER C. HAGGITT MEMORIAL LECTURE)
Drug-Induced Injury of the GI Tract
Dysplasia in the GI Tract, Surgical Pathology and Current Molecular Aspects of (Short Course)
Familial Cancer Syndromes Involving the GI Tract
Gastrointestinal Basidiobolomycosis
Perianal Paget Disease, Secondary
Vasculitis, Systemic, Gastrointestinal Manifestations
Esophagus
General
Esophagus from A to Z - line
Gastroesophageal Junction Pathology: Diagnostic and Controversial Issues
Gastroesophageal Junction, Diagnostic Problems in Biopsy Interpretation of the (Short Course)
Modern Endoluminal Therapeutic Modalities, The Pathologist's Perspective in
Neoplastic
Barrett's Esophagus and Dysplasia, An Update on
Barrett's Esophagus with High-Grade Dysplasia and Possible Intramucosal Adenocarcinoma
Barrett's Esophagus with Low-grade Dysplasia Involving the Bases of the Crypts, But Without Surface Involvement ("Crypt Dysplasia")
Barrett's Esophagus, Neoplastic Risk Assessment in
Barrett's Esophagus, New Developments in the Endoscopic Diagnosis and Management of
Barrett's Esophagus: Dysplasia and Carcinoma
Early Esophageal Cancer
Early Esophageal Squamous Cell Carcinoma, Endoscopic Mucosal Resection
Esophageal and Esophagogastric Carcinomas, Treatment Effects in
Esophageal Cancer, Early
Granular Cell Tumor of the Esophagus
Infiltrative Granular Cell Tumor of the Esophagus
Proliferative and Dysplastic Lesions of Squamous Mucosa of Hypopharynx and Esophagus Associated with Human Papillomavirus Type 66 Infection
Specialized Columnar Epithelium Consistent with Barrett's Esophagus and High Grade Epithelial Dysplasia
Superficial Basaloid Squamous Carcinoma, Endoscopic Mucosal Resection
Non-Neoplastic
Barrett's Esophagus and Dysplasia, An Update on
Barrett's Esophagus with High-Grade Dysplasia and Possible Intramucosal Adenocarcinoma
Barrett's Esophagus, New Developments in the Endoscopic Diagnosis and Management of
Eosinophilic Esophagitis
Giant Fibrovascular Polyp of the Esophagus
Iron Pill Esophagitis
Specialized Columnar Epithelium Consistent with Barrett's Esophagus and High Grade Epithelial Dysplasia
Stomach
General
Biopsy Interpretation of the Gastroesophageal Junction, Diagnostic Problems in (Short Course)
Classification Schemes, Historical Perspective: A Journey Through Evolution of
Gastrointestinal Biopsies, Assessment Exercise #1: The Differential Diagnosis of Artifacts in
Genetic and Epigenetic Alterations in Well-Differentiated Neuroendocrine Tumors
Radiation and Chemotherapy-associated Gastric Ulcers vs. Gastric Carcinoma/dysplasia
Neoplastic
Choriocarcinoma, Gastric
Cronkhite-Canada Syndrome, Involving the Stomach, Small Bowel, and Colon
Crystal-storing Histiocytosis and Associated Small B-cell Lymphoma with Plasmacytic Differentiation
Dysplasia in the GI Tract, Surgical Pathology and Current Molecular Aspects of (Short Course)
Early Gastric Neoplasia: Diagnosis and Implications
Gastric Adenocarcinoma; Poorly Differentiated, Tubular (WHO Classification) with HER-2 High Amplification and Heterogeneity
Gastric Cancer, Early
Gastric Cancer, Early
Gastric Lumps and Bumps: A Tale of Two Polyps
Gastric Lymphomas: 25+ Years of Evolution/Revolution
Gastric Micropapillary Carcinoma
Gastric Stromal Tumors
Gastrointestinal Stromal Tumor Metastatic to the Ovary
Gastrointestinal Stromal Tumor?, What's New with
Gastrointestinal Stromal Tumors (GISTs)
Gastrointestinal Stromal Tumors - Parameters that Determine Biologic Potential and Guide Therapy from a Surgical Pathologist's Point of View
GIST: The Molecular Story - Not all GISTs are created equal. Are there possible therapeutic implications associated with molecular heterogenicity?
GISTs/Interstitial Cells of Cajal: How do they fit together? Ultrastructural and Immunohistochemical Correlates
Hereditary Diffuse Gastric Carcinoma (HDGC)
Hyperplastic Polyp, Gastric, with Malignant Transformation
Leiomyoma, Cellular - Benign Spindle-Cell GIST
Leiomyosarcoma, Malignant Spindle - Cell GIST
Metastatic Gastric Adenocarcinoma, of Signet-ring Type
Molecular Pathogenesis of Gastrointestinal Neoplasia: Stomach
Parietal Cell Hyperplasia in Secretion, Multiple Gastric Carcinoid Tumors and
Prognostication in GIST A New Paradigm
Pyloric Gland Adenoma
Residual Low Grade Gastric MALT Lymphoma
Signet Ring Cell/diffuse Carcinoma in the Setting of Hereditary Diffuse Gastric Cancer (HDGC)
Update on Gastric Cancer: Molecular Pathology and Targeted Therapies
Non-Neoplastic
Amyloid Deposition, Gastric Involvement by
Crystal-storing Histiocytosis and Associated Small B-cell Lymphoma with Plasmacytic Differentiation
Eosinophilic Gastroenteritis
Gastric Lumps and Bumps: No Polyp is an Island
Gastroduodenal Lymphocytic Phlebitis, associated with Lymphocytic Gastritis and Gastric Antral Ulceration
H. Pylori-negative Gastritis What to Look For When Helicobacters Are Not There
Heliobacter Pylori-related Multifocal Atrophic Gastritis, Intestinal Metaplasia of the Gastric Cardia Probably Secondary to
Ischemic Fundic Gland Polyps with Benign Signet Ring Cell Change
Lymphocytic Gastritis
SIR-Microsphere-Induced Gastroduodenal Ulcerations and Gastritis After SIRT
Syphilis, Gastric
Small Intestine
General
Precursor Lesions of the Duodenum and Pancreas (Short Course)
Neoplastic
Adenomyoma of the Ampulla of Vater
Carcinoid Tumor (Grade I Neuroendocrine Carcinoma)
Carcinoid
Cronkhite-Canada Syndrome, Involving the Stomach, Small Bowel, and Colon
Diffuse Ganglioneuromatosis with Plexiform Neurofibromas
Gangliocytic Paraganglioma
Gastrointestinal Stromal Tumor (Sarcoma)
Gastrointestinal Stromal Tumor Metastatic to the Ovary
Gastrointestinal Stromal Tumor?, What's New with
Gastrointestinal Stromal Tumors (GISTs)
Gastrointestinal Stromal Tumors, Multiple, Histologically Benign, Arising in a Patient with Type 1 Neurofibromatosis
Genetic and Epigenetic Alterations in Well-Differentiated Neuroendocrine Tumors
Ileal Neuroendocrine Tumor (WHO Grade 1, ENETS/AJCC pT3, pN1, M0) with Surrounding Active
Inflammatory Cap Polyposis
Lymphomas, Gastrointestinal; An Update on
Malignancies in Inflammatory Bowel Disease
Molecular Diagnostics in GI Neoplasia
Molecular Pathogenesis of Gastrointestinal Neoplasia: Stomach
Molecular Pathogenesis of Neoplasia in Inflammatory Bowel Disease
Peutz-jeghers Polyp (PJP) with Low Grade Dysplasia, Possibly Occurring in Association with Peutz-jeghers Syndrome (PJS)
Peutz-Jeghers Syndrome
Polyps in IBD, Diagnosis and Management of
Rodger C. Haggitt Memorial Lecture: Inflammatory Bowel Disease Dysplasia and its Management
Serrated Colorectal Polyps
Well Differentiated Neuroendocrine Carcinoma of Small Intestine (WDNET) with Metastases in the Liver and Mesentery (Short Course)
Non-Neoplastic
Autoimmune Enteropathy, Adult-Onset
Behçet's Disease
Biopsies, Gastrointestinal, Assessment Exercise #1: The Differential Diagnosis of Artifacts in
Celiac Disease: Recent Observations and Some Reflections on Older Ones
Controversial Inflammatory Conditions of the Small and Large Intestine (Short Course)
Crohn's Ileitis with Superimposed Giant Cell Arteritis In
Cutaneous Crohn's Disease with Psoriasiform Dermatitis and Endovascular Histiocytopathy
Cyclospora Cayetanensis Enteritis
Enteropathies of Infancy
Eosinophilic Disorders of Childhood
Giardiasis, Nodular Lymphoid Hyperplasia with Changes Consistent with Common Variable Immune Deficiency Syndrome
Histoplasmosis Complicating Treatment with Anti-tumor Necrosis Factor-alpha
Ileocolonic Tuberculosis Following Infliximab Therapy for Presumed Crohn's Disease
Inflammatory Bowel Diseases, Pitfalls in the Diagnosis of
Inflammatory Fibroid Polyp
Ischemic Injury, Acute, with Fibrin Thrombi in Microvascula
Lymphocytic Enterocolitis
Malabsorption and Dysmotility Secondary to Autoimmune Polyglandular Syndrome Type 1 (APS1)
Malabsorption: The Surgical Pathology of Malabsorption – How not to Sprue–Up a Small Bowel Biopsy
Pediatric Inflammatory Bowel Disease: New Insights and Controversies
Pouches and Diverted Bowel, What Histological Analysis of Can and Cannot Do
Upper GI Changes in Inflammatory Bowel Diseases
Appendix
Appendiceal Mucinous Neoplasms:Controversial Issues
Mucinous Tumor with High Recurring Potential Arising in Appendix with Involvement of Endometrium, Cervix, Ovary, and Fallopian Tube
Large Intestine/Colon/Anus
Neoplastic
Adenocarcinoma in Colonic Adenomas: Diagnosis and Management
Adenoma-carcinoma Sequence in the Colorectum
Alternative Pathways of Colorectal Tumorigenesis
Anal Neoplasia
Anal Neoplasia
Anal Pathology, Challenging Cases in
Chronic Ulcerative Colitis. High Grade Epithelial Dysplasia
Colon Cancer, Problems in Pathologic Staging of
Colon Cancer, The Role of the Pathologist in Microsatellite Instability Testing in
Colonic Muco-Submucosal Elongated Polyp
Colorectal Carcinoma, Molecular Pathology of
Colorectal Carcinoma, Choosing the Right Molecular Test
Colorectal Carcinoma, Early
Colorectal Carcinoma, Early
Colorectal Carcinoma, Morphology of the Different Molecular Pathways in
Cronkhite-Canada Syndrome, Involving the Stomach, Small Bowel, and Colon
Depressed Type Adenoma (Low-grade Dysplasia)
Depressed Type Submucosal Carcinoma
Endometrioid Carcinoma Arising in Endometriosis in the Sigmoid Colon
Epigenomic Changes in Colorectal Cancer, Clinical and Pathological Significance of
Goblet Cell Carcinoid, Caecal, with Multiple Ileal Nodules and Metastases
Human Colorectal Tumorigenesis?, Is Cytomegalovirus Associated with
Integrating Morphology and Molecular Pathology to Manage the Diagnosis and Treatment of Colon Cancer
Juvenile Polyposis with 'atypical Juvenile Polyps' and Focal Dysplasia
Low-grade Mesodermal Adenosarcoma with Sarcomatous Overgrowth Arising in the Colon
Malignancies in Inflammatory Bowel Disease
Mantle Cell Lymphoma: Colonic mantle cell lymphoma (multiple lymphomatous polyposis) (Short Course)
MEN 2B
Metaplasia Mimicking Bladder Adenocarcinoma: Extensive Colonic Metaplasia Mimicking Bladder Adenocarcinoma
Microsatellite Instability and Serrated Adenomas in Common Practice
Molecular Pathogenesis of Neoplasia in Inflammatory Bowel Disease
Molecular Pathology of "Budding" in Colorectal Cancer
MSI Testing in Colon Cancers
Pathogenesis of Colorectal Carcinoma in Inflammatory Bowel Disease
Peutz-Jeghers Syndrome
Polyps With No Names or With Obscure Names
Poorly Differentiated and Microsatellite Unstable Adenocarcinoma Arising in a Patient with Lynch Syndrome
Poorly Differentiated Colon Adenocarcinoma in a Patient with Hereditary Nonpolyposis Colorectal Carcinoma
Primary Rectal Signet Ring Neuroendocrine Carcinoma ("Signet Ring Carcinoid") with Bone Metastases
Rodger C. Haggitt Memorial Lecture: Inflammatory Bowel Disease Dysplasia and its Management
Serrated Colorectal Polyps: New Challenges to Old Dogma
Sporadic Adenoma and 'pseudo-dysplasia' Due to IV Cyclosporin Therapy
Tubular Adenoma, Invasive Moderately Differentiated Adenocarcinoma Arising in Association with
Ulcerative Colitis: The Scope of Dysplasia
Non-Neoplastic
Active Colitis, Diffuse, Consistent with Ulcerative Colitis
Active Colitis, Focal, Suggestive of Infectious-type Colitis
Adenovirus Colitis: Colon Biopsy
Adult Hirschprung's Disease
Anal Pathology, Challenging Cases in
Churg-Strauss Syndrome, Ischemic Colitis due to
Collagenous and Lymphocytic Colitis
Collagenous and Lymphocytic Colitis
Collagenous Colitis
Controversial Inflammatory Conditions of the Small and Large Intestine (Short Course)
Crohn's Colitis or a Crohn's-like Variant of Diversion Colitis, Either
Cronkhite-canada Syndrome
Crypt Epithelial Cell Apoptosis and Inflammation Consistent with Graft-versus-host Disease: Colon Biopsy
Cytomegalovirus in Ulcerative Colitis
Diagnostic Problems in Biopsy Interpretation of Colorectal Inflammatory Disorders (Short Course)
Endometrioid Carcinoma Arising in Endometriosis in the Sigmoid Colon
Hirschspung's Disease and Related Motility Disorders
IBD, Sporadic Adenomas and DALMs in
Ileocolonic Tuberculosis Following Infliximab Therapy for Presumed Crohn's Disease
Mastocytosis, Involvement by Systemic
Metaplasia Mimicking Bladder Adenocarcinoma: Extensive Colonic Metaplasia Mimicking Bladder Adenocarcinoma
MMF-Associated Colitis
Pathogenesis of Colorectal Carcinoma in Inflammatory Bowel Disease
Pouches and Diverted Bowel, What Histological Analysis of Can and Cannot Do
Solitary Rectal Ulcer and its Associated Syndrome
Solitary Rectal Ulcer Syndrome with Localized Colitis Cystica Profunda
Solitary Rectal Ulcer Syndrome
Sporadic Adenoma and 'pseudo-dysplasia' Due to IV Cyclosporin Therapy
Strongyloides Stercoralis Colitis
Ulcerative Colitis, Atypical Features of
Ulcerative Colitis, Chronic, High Grade Epithelial Dysplasia
Ulcerative Colitis: The Scope of Dysplasia
Neuroendocrine Tumors of the GI Tract
GI-NETs - Uniform, but also Diverse
GI-NETs, Precursor Lesions of
GI-NETs, Prognostic Factors in
Molecular Events in GI-NETs
Oberndorfer and His Successors: From Carcinoid to Neuroendocrine Carcinoma
Mesentery
Sclerosing (Idiopathic Retractile) Mesenteritis
Sclerosing Mesenteritis
Miscellaneous
Lymphoid Lesions of the Salivary Gland and Gastrointestinal Tract, Problem Areas in Assessment of
No Significant Abnormality?
Pancreas
Acinar Cell Cystadenoma (ACA)
Autoimmune Pancreatitis
Autoimmune Pancreatitis Type 1 IgG4-Related Cholecystitis
Autoimmune Pancreatitis: Not Just the Pancreas
Classification, Grading and Staging of Pancreatic
Clinically-relevant Pathologic Parameters in Intraductal Papillary Mucinous Neoplasms of the Pancreas
Combined Serous Cystadenoma and Well-differentiated Pancreatic Endocrine Carcinoma in a Patient with Von Hippel-lindau Disease
De Novo Mulitiple Endocrine Neoplasia 2B (Short Course)
Ductal Adenocarcinoma of the Pancreas and Its Variants
Ectopic Pancreas
Genes to the Microscope: Pancreatic Pathology in the Era of Whole Genome Sequencing
Genetic and Epigenetic Alterations in Well-Differentiated Neuroendocrine Tumors
Intraductal Oncocytic Papillary Neoplasm with Carcinoma In-situ
Intraductal Pancreatic Tumors
Less Common Solid Tumors of the Pancreas
Metastatic Pancreatic Neuroendocrine Tumor (PanNET 2)
Metastatic Papillary Thyroid Carcinoma to Pancreas
Mixed Acinar-endocrine Carcinoma (MAEC) of the Pancreas
Molecular Characterization of Neoplasms in the Pancreas
Pancreatic Cancer, Mimickers of
Pancreatic Cytopathology: Practical Points to Avoid Common Pitfalls
Pancreatic Disease: Classic Morphology and New Concepts
Pancreatic Endocrine Tumors: Islets of History, Developments and Diagnostics
Pancreatic Mucinous Cystadenoma
Pancreatitis and Other Lesions as Mimickers of Pancreatic Cancer
Particularly Perplexing Pancreata
PEComa
Poorly Differentiated Neuroendocrine Carcinoma of the Pancreas Producing Somatostatin
Precursor Lesions of the Duodenum and Pancreas (Short Course)
Solid and Cystic Tumors of the Exocrine Pancreas, Differential Diagnosis of
Update on Diagnostic Features and Terminology of Cystic
Well Differentiated Pancreatic Endocrine Neoplasms and Related Tumors
Pouch
Inflammatory Polyp in a Pelvic Ileal Reservoir
Pouchitis