title: Acute Megakaryoblastic Leukemia with t(1;22) Mimicking Neuroblastoma in an Infant.
abstract: Acute megakaryoblastic leukemia (AMKL) with t(1;22) (p13;q13) is an extremely rare subtype of acute myeloid leukemia that is almost always described in infants. t(1;22) (p13;q13)-positive AMKL with extramedullary infiltration has been previously reported only once in the literature. Herein, we report a 3-month-old infant presenting with a pelvic mass and pancytopenia suggesting neuroblastoma. Bone marrow evaluation revealed t(1;22)-positive AMKL that responded well to a regimen containing high-dose cytarabine.
authors: Hacettepe University Faculty of Medicine, Division of Pediatric Hematology, Ankara, Turkey. E-mail: suleunal@hacettepe.edu.tr.
authors: Müge
authors: M
authors: Gökçe
authors: Selin
authors: S
authors: Aytaç
authors: Şule
authors: Ş
authors: Ünal
authors: İlhan
authors: İ
authors: Altan
authors: Fatma
authors: F
authors: Gümrük
authors: Mualla
authors: M
authors: Çetin