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Neuroblastic tumors in young adults as a sequela of malignant neuroblastoma: report of two cases

机译:年轻成人的神经细胞肿瘤作为恶性神经母细胞瘤的后遗症:两种情况的报告

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摘要

Neuroblastoma, ganglioneuroblastoma, and ganglioneuroma share the same histological spectrum which originates from neural crest cells. We present herein two young adult patients with neuroblastic tumors with lymph node metastases. Both the patients were diagnosed incidentally as having retroperitoneal masses, which showed little or no immature cells despite coexistence of lymph node involvement. The tumors were considered to represent spontaneous regression of malignant neuroblastoma. Radiologists should consider the possibility of spontaneous regression of neuroblastic tumors, when poorly enhanced multi-component masses at the retroperitoneum with lymph node involvement are visualized.
机译:神经母细胞瘤,Ganglioneuroblastoma和Ganglioneuroma患有相同的组织学谱来源于神经嵴细胞。 我们在本文中存在两名年轻成年患者淋巴结转移的神经细胞肿瘤。 尽管淋巴结受累的共存,但患者患者诊断为具有腹膜后质量,这表明少于或没有不成熟的细胞。 肿瘤被认为代表恶性神经母细胞瘤的自发性回归。 放射科医师应考虑神经细胞肿瘤自发性回归的可能性,当具有淋巴结受累的腹膜孔中的多组分质量不良,可视化。

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