Presacral cystic schwannoma in a man.
Presacral cystic schwannomas are rare, difficult to diagnose, and have only been reported in women. We present the first such case in a male patient. It was incidentally diagnosed during an evaluation for renal colic in a 52-year-old man. The presacral lesion was cystic on computed tomography and measured 10 cm in diameter. The appearance on pelvic magnetic resonance imaging was hyperintense on T(2)-weighted images and of low to intermediate intensity on T(1)-weighted images. Complete excision was achieved without bladder injury. The patient voided without difficulty and was free of local recurrence at 12 months after surgery.
Andonian
Sero
S
Department of Urology, Memorial Sloan-Kettering Cancer Center, New York, New York 10021-6007, USA.
Karakiewicz
Pierre I
PI
Herr
Harry W
HW
D003560:Cysts / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005834:Genital Neoplasms, Male / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009442:Neurilemmoma / Q000175:diagnosis* / Q000601:surgery; D010386:Pelvic Neoplasms / Q000175:diagnosis; D012669:Seminal Vesicles / Q000473:pathology*; D014057:Tomography, X-Ray Computed