title: Rare presentation of pediatric acute promyelocytic leukemia as multiple lytic bone lesions: case report and review of literature.
abstract: Acute promyelocytic leukemia (APL) is an uncommon malignancy in the pediatric population, accounting for only 5-10% of pediatric acute myeloid leukemias, and for this disease to present with bone lesions at diagnosis is extremely unusual. We wish to convey that very rarely, in a pediatric cancer patient presenting with multiple extensive lytic bone lesions, the diagnosis can be APL. The treatment protocol and prognostic implications are vastly different. Histopathology is the gold standard in arriving at a correct diagnosis and delivering proper treatment in such cases. This patient had excellent response to chemotherapy.
authors.affiliation: Department of Pediatric Oncology, Regional Cancer Centre, Trivandrum, Kerala, India.
authors.forename: Manjusha
authors.initials: M
authors.lastname: Nair
authors.forename: P
authors.initials: P
authors.lastname: Kusumakumary
authors.forename: P Sindhu
authors.initials: PS
authors.lastname: Nair
mesh_terms: D001859:Bone Neoplasms / Q000000981:diagnostic imaging* / Q000628:therapy; D002648:Child; D006801:Humans; D015473:Leukemia, Promyelocytic, Acute / Q000000981:diagnostic imaging* / Q000628:therapy; D008297:Male; D011859:Radiography