48例卵巢生理性肿块误诊原因分析

Analysis of causes of 48 cases of false diagnosis in biological ovarian masses

目的：对卵巢生理性肿块的误诊原因分析。方法：对48例由超声诊断卵巢单纯性囊肿、巧克力囊肿、畸胎瘤和实性肿块的超声图像的特征进行分析。结果：48例卵巢肿块均在10天-3个月内自行消失。结论：由于卵巢特殊的生理功能和周期性变化，使卵巢内出现各种不同的特殊结构，掌握其超声图像的特点，定期动态观察，有助于明确诊断，减少误诊。

Objective： To analyze the causes of false diagnosis in biological ovarian masses. Methods： 48 Ultrasound imagines that had been diagnosed as simple cysts, chocolate cysts, teratomas and solid tumors were analyzed. Results： In ten days to three months, 48 cases of ovarian masses disappeared spontaneously. Conclusion： There are some special physiological functions and periodical changes that make the ovarian structures to show different characters. To know the characteristic of ultrasound imaging and the follow - up studies will contribute to reduce the error rate in diagnosis.