1. Decrease in acouesthesia might be the first diagnosed symptom of acquired primary cholesteatoma;
听力下降是后天性原发性胆脂瘤的首诊症状。

来自互联网

2. Decrease in acouesthesia might be the first diagnosed symptom of acquired primary cholesteatoma;
听力下降是后天性原发性胆脂瘤的首诊症状。

来自互联网