title: Giant fibrous polyp of a calyx.
abstract: A case of a giant fibrous polyp of the pyelocaliceal system producing hydronephrosis is described. The presentation of the findings in this case as well as brief review of the literature are included.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology; D007670:Kidney Calices / Q000000981:diagnostic imaging; D007680:Kidney Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D011127:Polyps / Q000150:complications / Q000000981:diagnostic imaging*; D011859:Radiography