Pyloric Gland Type Adenoma of the Gallbladder with Squamoid Spindle Cell Metaplasia*
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Cited by (32)
Pathology of the Gallbladder and Extrahepatic Bile Ducts
2022, Gastrointestinal and Liver Pathology, Third EditionAdenomas of the gallbladder. Morphologic features, expression of gastric and intestinal mucins, and incidence of high-grade dysplasia/carcinoma in situ and invasive carcinoma
2012, Human PathologyCitation Excerpt :None of these adenomas was complicated with carcinomas. A characteristic histologic marker of PGAs not seen in any other type of adenoma is the squamoid morule and the adjacent optically clear biotin-containing nuclei that cause false-positive immunohistochemical reactions [20-22]. Although the lining cells of PGAs are columnar with mucin-containing cytoplasm, in 2 of our cases the predominant cells were columnar but with abundant brightly eosinophilic cytoplasm similar to that of Warthin's tumor of salivary glands.
Interpretation of Endoscopic Biopsy - Gastritis, Gastropathies and Beyond
2021, Interpretation of Endoscopic Biopsy - Gastritis, Gastropathies and Beyond
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Prof. Dr. F. Borchard, Institute of Pathology, Heinrich-Heine-University, MoorenstraBe 5, D-40225 Düsseldorf, Germany, Tel.: +49-211-81-18341, FAX: +49-211-81-18353
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