منابع مشابه
Hepatoid Adenocarcinoma of the Urachus
Hepatoid adenocarcinoma of the urachus is a rare condition. We present the case of a 51-year-old female who developed abdominal pain and hematuria. Pelvic magnetic resonance imaging (MRI) reported an urachal mass with invasion to the bladder that was resected by partial cystectomy. On light microscopy the tumor resembled liver architecture, with polygonal atypical cells in nest formation and tr...
متن کاملStage 0 mucinous adenocarcinoma in situ of the urachus.
Adenocarcinomas of the urinary bladder are rare (1-5% of bladder tumours) and of notoriously poor prognosis. About one third of such tumours arise in urachal remnants related to the bladder. This is believed to be the first report of in situ change in the urachal remnant. The patient presented with mucusuria and computed tomography showed a typical urachal cyst. After excision the cyst was foun...
متن کاملAbout the urachus and its pathology A clinical case of urachus tumor
Urachus diseases represent a relatively rare kind of affliction in child or adult abdominal or urological surgical pathology. The preservation of the urachus lumen leads to rare afflictions, noticed mostly after birth or when they become clinically manifest by various complications. More often than not, these pathological entities require surgical interventions (if the urachal lumen does not cl...
متن کاملA Giant Mucinous Adenocarcinoma Arising within a Villous Adenoma of the Urachus: Case Report and Review of the Literature
We present an exceptional case of a giant urachal tumor, consisting of both villous adenoma and mucinous adenocarcinoma of the urachus. The tumor was incidentally discovered during investigations for renal failure. Initial transurethral biopsies showed only a villous adenoma of the urachus. Although the biopsies showed no malignancy, a radical cystoprostatectomy and broad excision of the urachu...
متن کاملA Case of Bleeding by the Urachus
out?for it was only after the case had assumed a somewhat serious aspect that I was informed of it?is as follows:?The subject, a female infant, was born on the afternoon of August 3rd. Although // the labour was complicated by a flat pelvis and typical pendulous belly, and the membranes were ruptured beforehand by a diligent if somewhat officious midwife, and the presentation could not be made ...
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ژورنال
عنوان ژورنال: The Japanese Journal of Urology
سال: 1970
ISSN: 0021-5287,1884-7110
DOI: 10.5980/jpnjurol1928.61.4_409