title: Recurrent mature cystic ovarian teratoma in adolescence: atypical case of the growing teratoma syndrome.
abstract: BACKGROUND
  A primary mature cystic ovarian teratoma was diagnosed in an adolescent female. She was followed up after initial exploration with computed tomography, pelvic ultrasonography, and serum tumor markers. Recurrent tumor, consisting solely of mature teratomatous elements, was confirmed with 2 subsequent laparotomies.
  
  
  METHODS
  This is a report of the growing teratoma syndrome in a young woman with a primary diagnosis of a mature cystic ovarian teratoma not treated with adjuvant chemotherapy.
  
  
  CONCLUSIONS
  The growing teratoma syndrome is an uncommon condition. Surgical resection of recurrent lesions is necessary to reduce potential complications of abdominopelvic organ compression and obstruction and to evaluate for the presence of malignant degeneration.
authors.affiliation: Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, The University of Texas Medical Branch at Galveston, Galveston, Texas 77555, USA. mibenoit@utmb.edu
authors.forename: Michelle F
authors.initials: MF
authors.lastname: Benoit
authors.forename: Edward V
authors.initials: EV
authors.lastname: Hannigan
authors.forename: Julie L
authors.initials: JL
authors.lastname: Strickland
mesh_terms: D000293:Adolescent; D001707:Biopsy, Needle; D018450:Disease Progression; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007150:Immunohistochemistry; D007813:Laparotomy / Q000379:methods; D009364:Neoplasm Recurrence, Local / Q000473:pathology* / Q000601:surgery; D009367:Neoplasm Staging; D010048:Ovarian Cysts / Q000473:pathology* / Q000601:surgery; D010051:Ovarian Neoplasms / Q000473:pathology* / Q000601:surgery; D010052:Ovariectomy / Q000379:methods; D013577:Syndrome; D013724:Teratoma / Q000473:pathology* / Q000601:surgery; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D018608:Ultrasonography, Doppler