Pseudosarcoma of the urinary bladder.

G. P. Mincione, M. Gasbarre, M. Paglierani, P. Beneforti, M. Lazzeri

Research output: Contribution to journalArticle

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Abstract

A case of pseudosarcoma of the urinary bladder is described in a woman aged 23. The tumor presenting with symptoms of cystitis arised in the left wall and invaded vesical cavity and pelvis. Histological, histochemical, immunohistochemical and electron microscope studies revealed a fibroblastic and myofibroblastic proliferation with atypias, accompanied by inflammatory infiltrates and rich vascularity. The tumor was furthermore characterized by extensive necrosis, involving the muscularis propria, and infiltrated the perivesical fat. The favourable outcome four years after partial cystectomy suggests the diagnosis of pseudosarcoma. The differential diagnosis and the pathogenesis of this rare lesion is discussed.

Original languageEnglish
Pages (from-to)554-558
Number of pages5
JournalPathologica
Volume87
Issue number5
Publication statusPublished - Oct 1995

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Urinary Bladder
Cystitis
Cystectomy
Pelvis
Neoplasms
Differential Diagnosis
Necrosis
Fats
Electrons

ASJC Scopus subject areas

  • Pathology and Forensic Medicine

Cite this

Mincione, G. P., Gasbarre, M., Paglierani, M., Beneforti, P., & Lazzeri, M. (1995). Pseudosarcoma of the urinary bladder. Pathologica, 87(5), 554-558.

Pseudosarcoma of the urinary bladder. / Mincione, G. P.; Gasbarre, M.; Paglierani, M.; Beneforti, P.; Lazzeri, M.

In: Pathologica, Vol. 87, No. 5, 10.1995, p. 554-558.

Research output: Contribution to journalArticle

Mincione, GP, Gasbarre, M, Paglierani, M, Beneforti, P & Lazzeri, M 1995, 'Pseudosarcoma of the urinary bladder.', Pathologica, vol. 87, no. 5, pp. 554-558.
Mincione GP, Gasbarre M, Paglierani M, Beneforti P, Lazzeri M. Pseudosarcoma of the urinary bladder. Pathologica. 1995 Oct;87(5):554-558.
Mincione, G. P. ; Gasbarre, M. ; Paglierani, M. ; Beneforti, P. ; Lazzeri, M. / Pseudosarcoma of the urinary bladder. In: Pathologica. 1995 ; Vol. 87, No. 5. pp. 554-558.
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