Secondary supratentorial primitive neuroectodermal tumor following treatment of childhood osteosarcoma.
A 16-year-old Caucasian male was diagnosed with a primitive neuroectodermal tumor (PNET) 5 years following the diagnosis of nonmetastatic osteosarcoma of the left proximal humerus. The patient was initially treated with standard chemotherapy and limb salvage resection for osteosarcoma. Nine months after the completion of therapy, he developed lung metastases for which he underwent surgical resection and received additional chemotherapy. Almost 5 years after the osteosarcoma diagnosis, the patient was diagnosed with a supratentorial PNET, which represents the first known case reported in a patient with osteosarcoma.
Fitzhugh
Courtney D
CD
Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA.
Wise
Barbara
B
Baird
Kristin
K
Tsokos
Maria
M
Helman
Lee
L
Mackall
Crystal
C
Savage
Sharon A
SA
Warren
Katherine E
KE
D000293:Adolescent; D001859:Bone Neoplasms / Q000188:drug therapy*; D006801:Humans; D008297:Male; D016609:Neoplasms, Second Primary / Q000209:etiology*; D018242:Neuroectodermal Tumors, Primitive / Q000209:etiology*; D012516:Osteosarcoma / Q000188:drug therapy*; D015173:Supratentorial Neoplasms / Q000209:etiology*