White S J, Stuck K J, Blane C E, Silver T M
AJR Am J Roentgenol. 1983 Sep;141(3):465-8. doi: 10.2214/ajr.141.3.465.
Sonograms of 21 children with neuroblastoma were reviewed with attention to the following sonographic criteria: size, location, internal echo pattern, anechoic areas, and margination. Fourteen primary tumors were evaluated before therapy. All tumors were heterogeneously echogenic; all had poorly defined margins. Tumor calcification was identified in three, and 10 of 14 primary tumors contained discrete anechoic areas ranging from 0.5 to 4 cm in diameter. The average greatest dimension of primary tumor masses was 7.7 cm.
回顾了21例神经母细胞瘤患儿的超声检查结果，重点关注以下超声标准：大小、位置、内部回声模式、无回声区和边界。14例原发性肿瘤在治疗前进行了评估。所有肿瘤的回声均不均匀；边界均不清晰。3例发现肿瘤钙化，14例原发性肿瘤中有10例含有直径为0.5至4厘米的离散无回声区。原发性肿瘤肿块的平均最大直径为7.7厘米。
