Myelodysplastic syndrome in a child with a history of medulloblastoma
TURKISH JOURNAL OF PEDIATRICS, cilt.40, sa.1, ss.131-134, 1998 (SCI-Expanded, Scopus, TRDizin)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 40 Sayı: 1
- Basım Tarihi: 1998
- Dergi Adı: TURKISH JOURNAL OF PEDIATRICS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
- Sayfa Sayıları: ss.131-134
- Hacettepe Üniversitesi Adresli: Evet
Özet
We present a case of myelodysplastic syndrome (MDS) following treatment for medulloblastoma. The tumor was diagnosed at 15 years of age and managed with surgery, craniospinal radiation and a triple-drug regimen [chloroethylnitrosourea (CCNU), vincristine (VCR), procarbazine]. Fifteen months after the completion of therapy, the patient developed MDS with monosomy 5 and monosomy 7 on chromosome analysis of bone marrow cells. Two weeks later, MDS evolved into acute myeloblastic leukemia (AML). Therapy-related MDS or AML may be a complication for patients with past brain tumors. Therefore, they should be carefully followed up by regular physical examinations and complete blood counts.