Liesegang rings in xanthogranulomatous pyelonephritis : a case report
Visualizar/abrir
Data
2010Tipo
Abstract
Liesegang rings are concentric noncellular lamellar structures, rarely seen in vivo, occurring as a consequence of the accumulation of insoluble products in a colloidalmatrix. These characteristic structures are a rare phenomenon usually found in association with cystic or inflammatory lesions and may be mistaken for parasites. The authors examined Liesegang rings from an inflammatory kidney lesion identified previously as a tumoral lesion on computerized tomography. On microscopic evaluation, ...
Liesegang rings are concentric noncellular lamellar structures, rarely seen in vivo, occurring as a consequence of the accumulation of insoluble products in a colloidalmatrix. These characteristic structures are a rare phenomenon usually found in association with cystic or inflammatory lesions and may be mistaken for parasites. The authors examined Liesegang rings from an inflammatory kidney lesion identified previously as a tumoral lesion on computerized tomography. On microscopic evaluation, Liesegang rings can be mistaken for eggs and larvae of parasites, psammoma bodies and calcification. Special stains like PAS, Grocott, von Kossa and Masson’s trichrome facilitate the diagnosis. ...
Contido em
Pathology research international. London. Vol. 2010 (2010), ID 602523, 3 p.
Origem
Estrangeiro
Coleções
-
Artigos de Periódicos (39774)Ciências da Saúde (10633)
Este item está licenciado na Creative Commons License