PAPILLARY UROTHELIAL HYPERPLASIA IS A CLONAL PRECURSOR TO PAPILLARY TRANSITIONAL CELL BLADDER CANCER
نویسندگان
چکیده
منابع مشابه
Eosinophilic Cholecystitis Associated with Papillary Hyperplasia of Gall Bladder
Eosinophilic cholecystitis (EC) is a rare entity that presents in a manner comparable to acute cholecystitis. The diagnosis is based on classical symptoms of cholecystitis with the presence of eosinophils (>90%) within the gallbladder. EC has been reported alone (idiopathic EC) or in combination with manifestations such as eosinophilic cholangitis, hypereosinophilic syndromes, and parasitic inf...
متن کاملUsefulness of pT1 substaging in papillary urothelial bladder carcinoma.
BACKGROUND When treating bladder cancer patients, the most significant problems usually concern cases with high-grade non-muscle-invasive carcinoma, and a better understanding of which patients would benefit from early radical cystectomy is urgently needed. The uropathology community is seeking more user-friendly approaches to distinguishing between T1 cancers exhibiting different types of clin...
متن کاملConcurrent malakoplakia and papillary urothelial carcinoma of the urinary bladder.
A case of malakoplakia and papillary urothelial carcinoma of the urinary bladder is reported. In this case, malakoplakia was an incidental finding in a biopsy of the urinary bladder of a 74-yr old female, who presented with hematuria. The biopsy showed a low-grade papillary urothelial carcinoma in close association with malakoplakia. This is a rare association of these lesions.
متن کاملeosinophilic cholecystitis associated with papillary hyperplasia of gall bladder
eosinophilic cholecystitis (ec) is a rare entity that presents in a manner comparable to acute cholecystitis. the diagnosis is based on classical symptoms of cholecystitis with the presence of eosinophils (>90%) within the gallbladder. ec has been reported alone (idiopathic ec) or in combination with manifestations such as eosinophilic cholangitis, hypereosinophilic syndromes, and parasitic inf...
متن کاملLymphoepithelial – Like Carcinoma with Papillary Transitional Cell Carcinoma of the Urinary Bladder Associated with Carcinoma in situ Changes of the Urothelium; A Case Report and Review of Literature
Lymphoepithelial - like carcinoma, is rarely recognized in the urinary bladder and less commonly occurs with papillary transitional cell carcinoma i.e. mixed pattern. Also, less uncommon is the occurrence of carcinoma in situ changes in the adjacent urothelium of these tumors. Here, a case of lymphoepithelial – like carcinoma and papillary transitional cell carcinoma associated with carci...
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ژورنال
عنوان ژورنال: The Journal of Urology
سال: 1999
ISSN: 0022-5347
DOI: 10.1097/00005392-199904010-00682