PT - JOURNAL ARTICLE AU - Ali A. Al-Zahrani AU - Baher A. Kamal AU - Hamed M. Eldarawani AU - Tariq M. Hashim TI - Leiomyosarcoma of the bladder in a 16-year-old girl with a history of cyclophosphamide therapy for bilateral retinoblastoma during infancy DP - 2006 Apr 01 TA - Saudi Medical Journal PG - 531--533 VI - 27 IP - 4 4099 - http://smj.org.sa/content/27/4/531.short 4100 - http://smj.org.sa/content/27/4/531.full SO - Saudi Med J2006 Apr 01; 27 AB - A 16-year-old female with bladder leiomyosarcoma had a history of bilateral retinoblastoma at 6 months of life. She received cyclophosphamide chemotherapy after surgical enucleation. In this report, we discussed the possible role of retinoblastoma or cyclophosphamide as a target for the development of bladder leiomyosarcoma.