Clinical and Magnifying Narrow-Band Imaging Endoscopic Finding–Olmesartan-Associated Collagenous Gastroduodenitis

Autor: Pankaj Desai, Chintan Patel, Mayank Kabrawala, Subhash Nandwani, Priya Arora, Krishna Parekh
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Journal of Digestive Endoscopy, Vol 11, Iss 02, Pp 146-148 (2020)
Druh dokumentu: article
ISSN: 0976-5042
0976-5050
DOI: 10.1055/s-0040-1713830
Popis: Collagenous gastroduodenitis is a rare and may be associated with olmesartan, an angiotensin–II receptor antagonist used for management of hypertension. It is characterized by marked subepithelial collagen deposition with mucosal inflammatory infiltrate. The characteristic endoscopic finding of collagenous gastritis is nodular mucosa and other findings include erythema friability, erosions, ulcers and atrophy. Olmesartan-associated collagenous gastroduodenitis without colonic involvement is exceptionally rare with only one case reported in literature to date. The association may be difficult to recognize because of its clinical and histologic similarity to the clinical entity collagenous gastroduodenitis. We present a case of Olmesartan-associated collagenous gastroduodenitis, which was observed on magnifying narrow-band imaging endoscopic findings.
Databáze: Directory of Open Access Journals
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