Inflammatory myofibroblastic tumors in childhood

Pediatr Hematol Oncol. 2013 Oct;30(7):640-5. doi: 10.3109/08880018.2013.816810. Epub 2013 Aug 29.

Abstract

Inflammatory myofibroblastic tumor (IMT) is a rare tumor of intermediate malignant potential that can occur anywhere in the body. Surgical resection is the principal treatment. We report on nine children diagnosed with IMT at our institution over a 10-year period. Presenting symptoms were reflective of tumor location. Complete surgical resection was curative. Local recurrence occurred in the presence of involved surgical margins. One patient with metastatic disease achieved long-term remission with chemotherapy alone. Severe inflammatory response and death occurred in one patient. The 3-year event free and overall survivals (OS) were 58 ± 20% and 89 ± 10% respectively.

MeSH terms

  • Adolescent
  • Child
  • Child, Preschool
  • Disease-Free Survival
  • Female
  • Humans
  • Infant
  • Inflammation / mortality
  • Inflammation / physiopathology
  • Inflammation / surgery
  • Male
  • Neoplasms, Muscle Tissue / mortality*
  • Neoplasms, Muscle Tissue / physiopathology
  • Neoplasms, Muscle Tissue / surgery*
  • Retrospective Studies
  • Survival Rate