rel="nofollow" href="#ulink_4f0830e7-381b-5ea5-880c-4ff2013e5728">Hidradenitis Suppurativa Anal Abscess and Fistula Inflammatory Bowel Disease Anorectal Tuberculosis Syphilis Clinical Features and Endoscopic Characteristics Lymphogranuloma Venereum Granuloma Inguinale Chancroid Herpes Simplex Virus Further Reading
18 14 Polyps and Neoplastic Lesions of the Anus Inflammatory Cloacogenic Polyp Fibroepithelial Polyp Hidradenoma Papilliferum Squamous Hyperplasia and “Leukoplakia” Condyloma Acuminatum Anal Intraepithelial Neoplasia (AIN)/Anal Squamous Intraepithelial Lesion (ASIL) Perianal Intraepithelial Neoplasia (PAIN), Bowen's Disease, and Bowenoid Papulosis Extramammary Paget's Disease Squamous Cell Carcinoma Verrucous Carcinoma (Giant Condyloma of Buschke and Löwenstein) Adenocarcinoma Malignant Melanoma Miscellaneous and Rare Tumors Further Reading
19 Index
List of Tables
1 Chapter 2Table 2.1 Normal esophageal mucosa.Table 2.2 Histologic features of GERD.Table 2.3 Definition of eosinophilic esophagitis and diagnostic criteria.Table 2.4 Endoscopic and histologic features of the major causes of infectiou...Table 2.5 Conditions associated with esophageal eosinophilia in the different...Table 2.6 Conditions associated with esophageal lymphocytosis (lymphocytic es...Table 2.7 Medications implicated in causing esophagitis and histologic featur...Table 2.8 Dermatologic diseases involving the esophagus.Table 2.9 Histologic features of bullous diseases involving the esophagus.
2 Chapter 3Table 3.1 Histologic features of columnar mucosa suggesting esophageal origin...Table 3.2 Goblet cell mimics.Table 3.3 Histological features in the assessment of mucosal biopsies for dys...Table 3.4 Histologic features of reactive squamous epithelium vs. dysplasia.Table 3.5 Miscellaneous esophageal polyps and polypoid lesions.
3 Chapter 4Table 4.1 Overview of differential diagnoses to be considered in the setting ...Table 4.2 Overview of different types of amyloidosis and associated condition...Table 4.3 Showing several nonneoplastic and neoplastic conditions causing gia...
4 Chapter 5Table 5.1 Overview of polypoid changes in syndromic settings.Table 5.2 Immunohistochemical findings in inflammatory fibroid polyps.
5 Chapter 6Table 6.1 An overview of familial syndromes associated with an increased risk...Table 6.2 An overview of rare gastric malignancies with short histological de...Table 6.3 Recommendations of HER2 immunohistochemical interpretation.Table 6.4 Immunohistochemical panel for mimickers of poorly cohesive gastric ...Table 6.5 The grading system of NET according to the WHO.Table 6.6 Risk stratification of gastric gastrointestinal stromal tumors usin...Table 6.7 Few examples of soft tissue tumors with possible histomorphological...Table 6.8 Main histological types of primary gastric lymphomas.Table 6.9 Wotherspoon scoring system for gastric lymphoid infiltrates.Table 6.10 Differential diagnosis of small B‐cell lymphomas involving the sto...Table 6.11 Differential diagnosis of high‐grade mature B‐cell lymphomas invol...
6 Chapter 7Table 7.1 Intraepithelial lymphocytosis with normal villous architecture – ca...Table 7.2 Modified Marsh classification scheme.Table 7.3 Villanicci–Corazza classification scheme.Table 7.4 Intraepithelial lymphocytosis with villous blunting/flat mucosa—cau...Table 7.5 Grading of GVHD.Table 7.6 Differentiating features of celiac disease and refractory celiac di...Table 7.7 Causes of eosinophilic infiltration in small bowel.Table 7.8 Common causes of histiocytic and granulomatous infiltration.Table 7.9 Etiologies of ischemic disease.Table 7.10 Major types of amyloid affecting the small intestine.
7 Chapter 9Table 9.1 WHO classification of small intestinal and ampullary tumors.Table 9.2 Conditions associated with an increased risk of small intestinal ca...Table 9.3 Immunophenotypic classification of small intestinal adenocarcinoma.Table 9.4 Features differentiating proximal and distal intestinal neuroendocr...Table 9.5 Diagnostic criteria for NENs (including NET, NEC, MiNEN) adapted to...Table 9.6 Gene mutational profile of c‐KIT.Table 9.7 Characteristics of PDGFA mutated GIST.Table 9.8 Characteristics of BRAF mutated GIST.Table 9.9 Characteristics of SDH deficient GIST.Table 9.10 Mesenchymal neoplasms entering the differential diagnosis of GIST.Table 9.11 Risk of progressive disease in GISTs according to mitotic index, s...Table 9.12 Histological differential diagnosis of inflammatory fibroid polyp.Table 9.13 Other mesenchymal tumors entering the differential diagnosis of in...Table 9.14 Primary small intestinal non‐Hodgkin lymphoma and frequency compar...Table 9.15 B‐cell lymphoma—immunohistochemical and molecular features.Table 9.16 Classification of post‐transplant lymphoproliferative disorder (PT...Table 9.17 Diagnostic criteria for systemic mastocytosis.Table 9.18 Histiocytic disorders of the small intestine.
8 Chapter 10Table 10.1 Selected antibodies and PCR assays useful in the diagnosis of infe...Table 10.2 Differential diagnosis of acute infectious‐type (self‐limiting) co...Table 10.3 Range of histologic patterns on endoscopic biopsy of common bacter...Table 10.4 Distinguishing features between TB,Yersinia and Crohn's disease.Table 10.5 Differential diagnosis of acute ischemic colitis.Table 10.6 Differential diagnosis