title: [Renal solitary fibrous tumor with hemangiopericytoma-like pattern--a case report].
abstract: A 67-year-old man was referred to our clinic with a complaint of macroscopic hematuria. He had been treated for schizophrenia in a psychology ward. Computed tomography (CT) scan revealed a left renal tumor 7 cm in size, well enhanced in early phase. Doppler ultrasonography indicated hypervascular left renal tumor. Laparoscopic radical left nephrectomy was performed under the diagnosis ofrenal cancer. Histopathlogical results showed a renal solitary fibrous tumor (SFT) with a hemangiopericytoma-like pattern. Renal SFT is an uncommon tumor. The present case is the 11th reported case of SFT with hemangiopericytoma-like pattern in the Japanese literature.
authors.affiliation: The Department of Urology, Nagano Red Cross Hospital.
authors.forename: Toshiyasu
authors.initials: T
authors.lastname: Amano
authors.forename: Tetsuya
authors.initials: T
authors.lastname: Imao
authors.forename: Katsuro
authors.initials: K
authors.lastname: Takemae
authors.forename: Takashi
authors.initials: T
authors.lastname: Tsuruta
authors.forename: Masahide
authors.initials: M
authors.lastname: Watanabe
authors.forename: Satoru
authors.initials: S
authors.lastname: Hata
mesh_terms: D000368:Aged; D006393:Hemangiopericytoma / Q000473:pathology; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology*; D008297:Male; D054364:Solitary Fibrous Tumors / Q000473:pathology*