title: Magnetic resonance imaging of female urethral and periurethral disorders.
abstract: This article reviews the normal anatomy of the female urethra, magnetic resonance (MR) imaging techniques, and the role of MR imaging in the evaluation of diverse urethral and periurethral diseases. Salient MR imaging findings of common and uncommon cystic urethral lesions (urethral diverticulum, Skene cyst, and vaginal cysts), and masses (urethral carcinoma, leiomyoma, melanoma, fibroepithelial polyp, caruncle, and mucosal prolapse) are presented. The evolving role of dynamic MR in the evaluation of stress urinary incontinence is reviewed.
authors.affiliation: Department of Diagnostic and Interventional Imaging, The University of Texas Health Science Center at Houston, 6431 Fannin St, MSB 2.130, Houston, TX 77030, USA. Electronic address: Venkateswar.R.Surabhi@uth.tmc.edu.
authors.forename: Venkateswar Rao
authors.initials: VR
authors.lastname: Surabhi
authors.forename: Christine O
authors.initials: CO
authors.lastname: Menias
authors.forename: Verghese
authors.initials: V
authors.lastname: George
authors.forename: Cary Lynn
authors.initials: CL
authors.lastname: Siegel
authors.forename: Srinivasa R
authors.initials: SR
authors.lastname: Prasad
mesh_terms: D003937:Diagnosis, Differential; D004240:Diverticulum / Q000175:diagnosis; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D014521:Urethra / Q000473:pathology*; D014522:Urethral Diseases / Q000175:diagnosis*; D014523:Urethral Neoplasms / Q000175:diagnosis; D014550:Urinary Incontinence, Stress / Q000175:diagnosis
keywords: Carcinoma; Diverticulum; Female urethra; Leiomyoma; Magnetic resonance imaging; Stress urinary incontinence