Hou Zhibin, Wang Chunxiang, Li Liang, Dong Lu
Department of Imaging, Tianjin Children's Hospital, Tianjin 300074, China.
Department of ENT, Tianjin Children's Hospital, Tianjin 300074, China.
Transl Pediatr. 2020 Aug;9(4):567-572. doi: 10.21037/tp.2020.03.12.
Malignant triton tumor (MTT) is a rare subtype of malignant peripheral nerve sheath tumor (MPNST) with rhabdomyoblastic differentiation. MTTs are solid tumors commonly located in the head, neck, extremities, and trunk. The presence of this tumor in an infant's retroperitoneum is extremely rare, and prompted the authors to report this case with reference to existing literature.
恶性蝾螈瘤(MTT)是恶性周围神经鞘膜瘤(MPNST)的一种罕见亚型,具有横纹肌母细胞分化。MTT是实体瘤,通常位于头部、颈部、四肢和躯干。这种肿瘤出现在婴儿腹膜后极为罕见,促使作者参考现有文献报道此病例。