title: [Two cases of prostatic stromal tumor of uncertain malignant potential (STUMP) on pathological diagnosis after surgery for benign prostatic hyperplasia].
abstract: Prostatic stromal tumor of uncertain malignant potential (STUMP) is a rare neoplasm characterized by an atypical, unique stromal proliferation of the prostate. Two patients consulted our hospital with the complaint of urinary retardation. We performed holmium laser enucleation of the prostate since by digital rectal examination, magnetic resonance imaging and needle biopsy suggested benign prostatic hyperplasia. The pathologic examination of the surgical specimens revealed prostatic STUMP. Urologic and radiologic examinations have revealed no abnormalities after more than 2 years of follow-up.
authors: The Department of Urology, Gifu Prefectural General Medical Center.
authors: Kengo
authors: K
authors: Horie
authors: Yoshito
authors: Y
authors: Takahashi
authors: Kenichiro
authors: K
authors: Ishida
authors: Kunihiro
authors: K
authors: Tsuchiya
authors: Mitsuhiro
authors: M
authors: Taniguchi
authors: Noriyasu
authors: N
authors: Hagiwara
authors: Hitoshi
authors: H
authors: Iwata
authors: Hidetoshi
authors: H
authors: Ehara
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D011470:Prostatic Hyperplasia / Q000601:surgery*; D011471:Prostatic Neoplasms / Q000473:pathology*; D017154:Stromal Cells / Q000473:pathology