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Neurofibroma of the urinary bladder [PDF]
Neurofibroma of the urinary bladder is rare. Only isolated case reports have appeared. Information regarding the long term follow-up of patients with neurofibroma is limited.The authors studied 4 cases of neurofibroma of the bladder diagnosed at Mayo Clinic from 1965 through 1990.
Liang Cheng+5 more
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Lymphoma of the Urinary Bladder [PDF]
Background. Lymphoma of the urinary bladder (LUB) is rare.Aims. To review the literature on LUB.Methods. Various internet databases were used.Results. LUB can be either primary or secondary. The tumour has female predominance; most cases occur in middle-age women.
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Leiomyoma of the urinary bladder
A routine gynaecological examination in a 26-year-old woman revealed a palpable mass behind the pubic symphysis. Transvaginal ultrasound showed a solid mass of 5 cm between the vagina and the urinary bladder protruding into the bladder. A transvaginal biopsy was performed and the pathological report suggested a benign mesenchymal tumor, most likely a ...
Devisschere P+3 more
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Urinary Bladder Carcinogenesis [PDF]
Urinary bladder carcinogenesis in rodents bears numerous similarities to the diseases in humans. In rats, the process progresses through the morphologic stages of simple hyperplasia, papillary and nodular hyperplasia, papilloma, noninvasive, and invasive carcinoma.
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Perivascular epithelioid cell tumors are a family of related mesenchymal neoplasms that include angiomyolipoma, lymphangiomyomatosis, clear cell sugar tumor of the lung and a group of rare morphologically and immunophenotypically similar lesions that show immunoreactivity for both melanocytic (HMB-45 and/or melan-A) and smooth muscle (actin and/or ...
Menon Maya+2 more
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Paraganglioma of urinary bladder [PDF]
Paraganglioma of the urinary bladder is extremely rare. In this report of a young man, hypertensive crisis and ventricular arrhythmia was provoked during cystoscopic evaluation of a bladder mass. A diagnosis of pheochromocytoma was considered following detection of high serum and urinary catecholamine levels.
Bachar Afandi+3 more
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