多数患眼视网膜血管显影正常。结论孤立性CHRPE为缺乏自觉症状的眼底黑色圆形或卵圆形病变，主要位于眼底周边部；

Conclusion The isolated CHRPE is round or oval black Iesion in ocular fundus which lack of subjective symptoms, mostly located on the peripheral retina;

起病缓慢，初期无明显自觉症状。

Slow onset, initially no obvious symptoms.

自觉症状常较轻或无，舌脉亦可正常。

The symptoms are often mild or no, tongue and pulse can be normal.

患者男，43岁。左小腿红色丘疹3年余，无自觉症状。

A 43-year-old male patient had nodules on his left leg for 3 years.

眩晕是自己感觉到与外界的位置上、空间上不一致的自觉症状。

Vertigo Disorder is a false sensation that one's self or the surroundings are moving or spinning.

结果：所有手术患者自觉症状改善，术后膀胱容量、尿流率改变等方面均取得满意效果。

Result:Voiding symptoms, vesical volume and flow rate were improved significantly in all patients.

结果: 所有手术患者自觉症状改善, 术后膀胱容量、尿流率改变等方面均取得满意效果.

Result: Voiding symptoms, vesical volume and flow rate were improved significantly in all patients.