A Child With Gemcitabine-induced Severe Radiation Recall Myositis Resulting in a Compartment Syndrome


Eckardt M. A. , Bean A., Selch M. T. , Federman N.

JOURNAL OF PEDIATRIC HEMATOLOGY ONCOLOGY, cilt.35, ss.156-161, 2013 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 35 Konu: 2
  • Basım Tarihi: 2013
  • Doi Numarası: 10.1097/mph.0b013e31827e4c28
  • Dergi Adı: JOURNAL OF PEDIATRIC HEMATOLOGY ONCOLOGY
  • Sayfa Sayısı: ss.156-161

Özet

Chemotherapeutic induction of radiation recall (RR) is a rare event in which a chemotherapeutic agent given days to years after radiation therapy causes an inflammation reaction of the tissues within the irradiated area-"recalling" increased radiation effects to that area. In this unique case, a 14-year-old girl with a synovial sarcoma of the forearm was treated with neoadjuvant chemotherapy and radiation therapy. Gemcitabine was administered in an adjuvant setting inducing a RR reaction. The severity of the inflammation resulted in a forearm myositis secondarily causing a compartment syndrome that was treated with several prolonged courses of corticosteroids. The symptoms of RR and compartment syndrome have resolved 1 year postonset, although magnetic resonance imaging continues to show myositis and soft-tissue edema. This case highlights the need to maintain a heightened awareness to recognizing the signs and symptoms of RR and the potential severity of RR in pediatric cancer patients in conjunction with chemotherapeutic agents used more frequently in adults.