Mane Gizhlaryan, Tigran Aghabekyan, Tatev Arakelyan, Meri Petrosyan, Samvel Iskanyan, Gevorg Tamamyan, Lilit Sargsyan, Ruzanna Papyan
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引用次数: 1
Abstract
A 1.9-year-old girl was presented to the hospital with dancing eye movements, ataxia, and behavioral disorders. The MRI showed a retroperitoneal tumor (transversal size: 3.9 x 2.5 cm, craniocaudal size: 4.6 cm) extending from T12 to L3 vertebral bodies (Figure), which was suspicious for neuroblastoma. Afterwards, biopsy of the lesion and bone marrow was performed. The initial pathological evaluation (CD56+, PHOX2B+, NKX2-, Ki67 50%-55%, NSE+, CD99-) of the tumor and bone marrow confirmed the diagnosis of poorly differentiated, high-risk neuroblastoma.
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