TY - JOUR T1 - Leiomyosarcoma of the bladder in a 16-year-old girl with a history of cyclophosphamide therapy for bilateral retinoblastoma during infancy JF - Saudi Medical Journal JO - Saudi Med J SP - 531 LP - 533 VL - 27 IS - 4 AU - Ali A. Al-Zahrani AU - Baher A. Kamal AU - Hamed M. Eldarawani AU - Tariq M. Hashim Y1 - 2006/04/01 UR - http://smj.org.sa/content/27/4/531.abstract N2 - 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. ER -