title: [Aggressive intraabdominal fibromatosis].
abstract: BACKGROUND
  Intraabdominal or mesenteric fibromatosis is a rare benign nonmetastatic neoplasm that appears as a sporadic lesion or in patients with familiar polyposis. Its evolution is unpredictable. About 10% of the cases shaw a very aggressive growth.
  
  
  METHODS
  We presented a 22-year-old woman in whom an aggressive intraabdominal fibromatosis had appeared during the first pregnancy as a well circumscribed ovoid tumor, involving the terminal ileum, the caecum, the ascending colon, the right kidney, the ureter, and the right common iliac artery. The tumor was excised with right colectomy, nephroureterectomy and resection of the involved artery using arterial reconstruction with graft interposition. Two years after the surgery the patient developed an inoperable tumor recurrency with a fatal outcome.
  
  
  CONCLUSIONS
  In spite of a successful surgical excision during the original surgery intraabdominal or mesenteric fibromatosis might have an aggressive evolution leading to an inoperable tumor recurrency and a fatal outcome.
authors.affiliation: Klinicki centar Srbije, Prva hirurska klinika, Institut za bolesti digestivnog sistema, Beograd. marcolov@eunet.yu
authors.forename: Radoje
authors.initials: R
authors.lastname: Colović
authors.forename: Nikica
authors.initials: N
authors.lastname: Grubor
authors.forename: Vladimir
authors.initials: V
authors.lastname: Radak
authors.forename: Marijan
authors.initials: M
authors.lastname: Micev
authors.forename: Mirjana
authors.initials: M
authors.lastname: Stojković
authors.forename: Natasa
authors.initials: N
authors.lastname: Colović
mesh_terms: D000328:Adult; D017809:Fatal Outcome; D005260:Female; D018221:Fibromatosis, Abdominal / Q000473:pathology* / Q000601:surgery; D018222:Desmoid Tumors / Q000473:pathology* / Q000601:surgery; D006801:Humans; D009364:Neoplasm Recurrence, Local; D011247:Pregnancy; D011252:Pregnancy Complications, Neoplastic / Q000473:pathology* / Q000601:surgery