title: The use of MRI in the diagnosis and management of a bulky cervical carcinoma.
abstract: BACKGROUND
  In the treatment of gynecologic cancer, surgical planning depends on the site and extent of disease. The evaluation of the origin of a large pelvic mass with combined pelvic examination and ultrasound is often adequate. However, the following case report illustrates the utility of magnetic resonance imaging (MRI) when sonographic findings are indeterminate and the origin of a pelvic mass is unclear.
  
  
  METHODS
  A 73-year-old woman presented for her first gynecologic exam in over 40 years. On speculum examination the cervix was not visible. A large, mobile pelvic mass was palpated during physical examination. Pelvic ultrasound revealed a large, cystic pelvic mass thought to be ovarian in origin. Surgery for presumed ovarian carcinoma was planned. Because a vaginal Pap smear revealed squamous-cell carcinoma, MRI was performed for further evaluation. MRI demonstrated a blood distended uterus with a large cervical tumor obstructing the endocervical os. After cervical dilatation under sonographic guidance, evacuation of the hematometrium was performed. Multiple biopsies of the cervix confirmed the diagnosis of a bulky Stage IIA squamous-cell carcinoma of the cervix. The patient was subsequently treated with concomitant chemotherapy and radiation therapy. Follow-up MRI demonstrated an excellent treatment response. Modified radical hysterectomy was performed demonstrating very small residual tumor.
  
  
  CONCLUSIONS
  Magnetic resonance imaging, through multiplanar capabilities and high-contrast resolution, is a valuable tool that can assist the clinician in the evaluation, diagnosis, and management of challenging gynecologic malignancies.
authors.affiliation: Department of Radiology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10021, USA. menellj@mskcc.org
authors.forename: Jennifer H
authors.initials: JH
authors.lastname: Menell
authors.forename: Dennis S
authors.initials: DS
authors.lastname: Chi
authors.forename: Lucy E
authors.initials: LE
authors.lastname: Hann
authors.forename: Hedvig
authors.initials: H
authors.lastname: Hricak
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D010051:Ovarian Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging; D014463:Ultrasonography; D002583:Uterine Cervical Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging