title: [Two cases of synchronous bilateral renal tumors].
abstract: Case 1: A 56-year-old man visited us complaining of gross hematuria. Because of his refusal to undergo a surgical operation, we performed embolization and chemotherapy, which were ineffective and he died of cancerous cachexia. Case 2: A 59-year-old female with microscopic hematuria was referred to our clinic. Left partial nephrectomy and right radical nephrectomy were done in a two-stage operation at a 3 month interval. She is now well without sign of recurrence at 9 months after the last operation.
authors.affiliation: Department of Urology, Tokyo Kosei Nenkin Hospital.
authors.forename: K
authors.initials: K
authors.lastname: Kawamura
authors.forename: T
authors.initials: T
authors.lastname: Hikage
authors.forename: T
authors.initials: T
authors.lastname: Masukagami
authors.forename: A
authors.initials: A
authors.lastname: Matsuzaki
authors.forename: S
authors.initials: S
authors.lastname: Mitsuhashi
mesh_terms: D002292:Carcinoma, Renal Cell / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary; D011859:Radiography; D013997:Time Factors