Can inverted papilloma in urinary bladder be considered as a benign tumor?
نویسندگان
چکیده
منابع مشابه
Malignant inverted papilloma of the urinary bladder: the histopathological aspect of malignant potential of inverted papilloma.
To investigate the histopathological characteristics of inverted papillomas of the urinary bladder, including the possibility of malignant transformation, we studied the indicators of cellular proliferation activity in 7 inverted papillomas of the bladder including two cases of malignant inverted papilloma of the bladder. PCNA expression rates in two cases of malignant inverted papilloma were h...
متن کاملInverted papilloma of the urinary bladder: A rare cause of haematuria in a young girl
Inverted papilloma of the urinary bladder is rare. In the paediatric group, this condition is even more rare. To date only five cases have been reported in the English literature. Due to its rarity, the morphology and biological behaviour are still uncertain. We report a case of inverted papilloma of the urinary bladder in a 12-year-old girl who presented with recurrent haematuria. The patient’...
متن کاملUrinary bladder inverted papilloma causing persistent hematuria in a preg- nant woman: report of a case
Bladder cancer is a common urological malignancy, mostly seen in men in the 6th and 7th decades. It is less common in women and very rare during pregnancy. Inverted papilloma is a tumor where surface epithelial cells grow into the underlying supportive tissue. It may be detected in the urinary tract and in particular in renal pelvis, ureter, bladder and urethra, and may mimic malignancy. Diagno...
متن کاملInverted Papilloma of the Urinary Bladder: A Report of Two Cases.
Two cases of inverted papilloma of the urinary bladder are reported. The benign character of these unusual lesions is confirmed, and the importance of their recognition indicated.
متن کاملAccumulation of p53 protein in inverted transitional cell papilloma of the urinary bladder.
Aims-To study the possible accumulation of p53 protein in inverted papilloma of the urinary bladder.Methods-Formalin fixed, paraffin wax embedded sections from 14 cases of inverted papilloma of the urinary bladder were studied retrospectively. Accumulation of p53 was detected by immunohistochemistry using a mouse monoclonal antibody directed against p53. p53 protein reactivity was scored as fol...
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ژورنال
عنوان ژورنال: Orvosi Hetilap
سال: 2010
ISSN: 0030-6002,1788-6120
DOI: 10.1556/oh.2010.28754