视网膜母细胞瘤误诊原因分析

Caues of Misdiagnoses of Retinoblastoma

本文对31例视网膜母细胞瘤临床误诊情况进行分析,误诊率为同期经病理确诊病例的24.6％,延误时间为1～36个月,平均11.8个月。讨论认为,要提高对视网膜母细胞瘤的诊断水平,必须掌握视网膜母细胞瘤的发病特点及病程进展中之不同症状;并要认真细致的进行有关检查,全面考虑具有重要意义。

The causes of clinical misdiagnoses on 31 cases of retinoblatotna were analysed. The misdiagnosis rate was 24. 6% of al1 patients with this disease diagnosed by pathologic examination in the same period. The period of delay ranged 1-36 months with an av- erage of 11.8 months. Typical nases of misdiagnosis were presented. The necessity of improvement in the diagnosis of this disease must be emphasized. Comprehensive ap- preciation of the variability of symptoms and course of retinoblastoma and thorough examination of the patient are of crucial importance.