Author/Authors :
Nazari, S shahid beheshti university of medical sciences - Pediatric Congenital Hematologic Disorders Research Center, Mofid Children’s Hospital, تهران, ايران , Malek, F shahid beheshti university of medical sciences - Pediatric Congenital Hematologic Disorders Research Center, Mofid Children’s Hospital, تهران, ايران , Madani, F shahid beheshti university of medical sciences - Pediatric Congenital Hematologic Disorders Research Center, Mofid Children’s Hospital, تهران, ايران , Hamoud, M shahid beheshti university of medical sciences - Pediatric Congenital Hematologic Disorders Research Center, Mofid Children’s Hospital, تهران, ايران
Keywords :
Askin tumor , primitive neuroectoderma tumor , superior vena cava syndrome , children