肿瘤厚度；

Tumor thickness;

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在年纪大于12个月的患者诊断上，被分到第v组者，若肿瘤的基圆直径大于15厘米，且肿瘤厚度大于5厘米时，则可预测其需要进行眼球剜出术。

Age at diagnosis older than 12 months, group V disease, tumor base diameter greater than 15 mm, and tumor thickness greater than 5 mm predicted the need for enucleation.

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瘤周低密度带厚度与淋巴结转移（P<0.01）、组织学类型（P<0.001）及肿瘤部位（P<0.05）均密切相关。

The thickness of peritumor low-density band was associated with lymph node metastasis (P< 0.01), histologic type (P<0.001) and tumor location (P<0.05).

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