choroidal hemangioma

例句：

1. 1. The patient's eyes were filled with tears as she looked at the choroidal hemangioma on her retina.
   病人的眼中充满了泪水，她看着视网膜上的血管瘤。
2. 2. The doctor diagnosed the patient with a choroidal hemangioma and recommended laser surgery for treatment.
   医生诊断出患者患有视网膜血管瘤，并建议进行激光手术进行治疗。
3. 3.The choroidal hemangioma was causing significant vision impairment in the patient's left eye.
   视网膜血管瘤导致患者左眼视力严重受损。