Heterotopic Gastric Mucosa in the Rectum: Identification and Histogenesis of Cell Types by Luxol-Fast Blue and Immunocytochemical Procedures

Autor:	Leslie A. Wheeler, Masud S. Shaukat, Amporn A. Somsin, Ifat A. Shah
Rok vydání:	1995
Předmět:	Pathology medicine.medical_specialty Histology biology Stomach Chromogranin A Rectum Histogenesis Luxol fast blue stain Medical Laboratory Technology medicine.anatomical_structure Somatostatin biology.protein medicine Gastric mucosa Anatomy Gastrin
Zdroj:	Journal of Histotechnology. 18:61-66
ISSN:	2046-0236 0147-8885
DOI:	10.1179/his.1995.18.1.61
Popis:	This report concerns the occurrence of heterotopic mucosa (HM) of the stomach in the lower rectum of a 55 year old white man. The morphology of HM, on routine hematoxylin-eosin and luxol-fast blue stains was that of an uninflamed, well-preserved, normal fundic mucosa (FM). Warthin-Starry and Giemsa stains did not reveal the presence of Helicobacter pylori. The immunohistochemical neuroendocrine markers usuallv demonstrable in the FM (chromogranin A, somatostatin) were positive in the HM, whereas those nondemonstrable in the FM (gastrin, glucagon, and insulin) were negative in the HM. The routine morphology and the presence and absence of neuroendocrine markers in the HM similar to those in the FM support the contention that the histogenesis of HM is congenital. (The J Histotechnol 18:61, 1995)
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::706e8cca59310021d248d910f9048001 https://doi.org/10.1179/his.1995.18.1.61 Zobrazit plný text záznamu