title: Prostate: MR imaging with an endorectal surface coil.
abstract: An endorectal surface coil has been developed to obtain high-resolution magnetic resonance images of the prostate. The probe consists of a surface coil mounted on the inner surface of a balloon. The balloon is concave to ensure tight seating against the prostate. The coil has been used in 15 patients with biopsy-proved prostatic carcinoma and in two healthy volunteers. The axial images were obtained with a 12-16-cm field of view and a 3-mm section thickness. Compared with images obtained with a body coil, the surface coil images better demonstrate prostatic anatomy and pathologic conditions.
authors.affiliation: Department of Radiology, University of Pennsylvania, Philadelphia 19104.
authors.forename: M D
authors.initials: MD
authors.lastname: Schnall
authors.forename: R E
authors.initials: RE
authors.lastname: Lenkinski
authors.forename: H M
authors.initials: HM
authors.lastname: Pollack
authors.forename: Y
authors.initials: Y
authors.lastname: Imai
authors.forename: H Y
authors.initials: HY
authors.lastname: Kressel
mesh_terms: D006801:Humans; D008279:Magnetic Resonance Imaging / Q000295:instrumentation* / Q000379:methods; D008297:Male; D011467:Prostate / Q000033:anatomy & histology / Q000473:pathology*; D011471:Prostatic Neoplasms / Q000175:diagnosis