منابع مشابه
Squamous metaplasia without atypia.
An 89-year-old man presented with a 1-month history of anemia. The results of a physical examination were normal. Diagnostic gastrointestinal endoscopy showed advanced atrophic gastritis, multiple ulcer scars, and a whitish, slightly depressed lesion 15mm in size in the lesser curvature of the antrum (●" Fig.1). Squamous metaplasia without atypia was diagnosed based on examination of the specim...
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Squamous metaplasia is an abnormal epithelial differentiation represented on the ocular surface by a spectrum of skin-like changes of conjunctival and corneal epithelium. This pathologic condition can be observed in a variety of ocular surface disorders, including systemic vitamin A deficiency and cicatricial keratoconjunctivitis. We recently encountered a patient with a progressively enlarging...
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This study deals with the expression of cytokeratins (Cks) in squamous cell metaplastic lesions in rat and human middle ear. In rats, squamous metaplastic lesions could be induced during chronic otitis media. The histological features of these lesions were similar to those observed in the human middle ear. Immunohistochemistry revealed that squamous cell metaplasia in both rat and human middle ...
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ژورنال
عنوان ژورنال: Endoscopy
سال: 2015
ISSN: 0013-726X,1438-8812
DOI: 10.1055/s-0034-1393230