Pure Lymphoepithelioma-Like Carcinoma Originating from the Urinary Bladder
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چکیده
منابع مشابه
Pure Lymphoepithelioma-Like Carcinoma Originating from the Urinary Bladder
Lymphoepithelioma-like carcinoma of the urinary bladder (LELCB) is a rare variant of infiltrating urothelial carcinoma. We report a case of LELCB in a 43-year-old man. Ultrasonography and cystoscopy revealed two bladder tumors, one on the left side of the trigone and the other on the right side of the trigone. Transurethral resection of the bladder tumors was performed and pathological analysis...
متن کاملLymphoepithelioma-like Carcinoma of the Urinary Bladder
We report the cases of 11 patients who were treated for undifferentiated carcinoma of the urinary bladder with a prominent lymphoid stroma (lymphoepithelioma-like carcinoma [LELC]). The chief complaint of all 11 patients was hematuria. Their ages ranged from 52 to 79 years (mean of 67). All tumors except one invaded the muscle wall and showed the typical syncytial growth pattern of undifferenti...
متن کاملLymphoepithelioma-like carcinoma of urinary bladder: (LELCA).
Lymphoepithelioma-like carcinoma of the bladder (LELCA) is an uncommon neoplasm of the urinary bladder and up till now only 49 cases have been reported in the English literature. It is imperative to distinguish between lymphoepithelioma-like carcinoma and malignant lymphoma as primary bladder lymphoma is extremely rare. We report a case of a 55 year old lady who presented with the complaint of ...
متن کاملPrimary lymphoepithelioma-like carcinoma of the urinary bladder
from 0.3% to 1.3% of all bladder cancers [2-4]. The primary urothelial LELC was described for the first time by Zukerberg et al. in 1991 [5]. Until 2014, only 93 cases with LELCB were reported. Most cases of LELCB occurred in their seventh decade with male predominance [1,6]. The presenting symptoms of LELCB were similar to urothelial carcinomas. Gross hematuria and irritative voiding disorders...
متن کاملPleomorphic lymphoepithelioma-like carcinoma of the urinary bladder.
Lymphoepithelioma-like carcinoma (LELC) of the urinary bladder is often mixed with conventional transitional cell carcinoma and/or other histotypes. The pathologist's determination of the morphologic purity of a given LELC at the biopsy stage is a clinically relevant endeavour, because there is some anecdotal evidence suggesting that pure or predominant LELC may be comparatively chemosensitive ...
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ژورنال
عنوان ژورنال: Case Reports in Oncology
سال: 2016
ISSN: 1662-6575
DOI: 10.1159/000445049