iris cyst

例句：

1. 1. The patient had a rare condition called an iris cyst.
   患者患有一种罕见的病症，称为虹膜囊肿。
2. 2. The doctor diagnosed the patient with an iris cyst and recommended surgery.
   医生诊断出患者患有虹膜囊肿，并建议进行手术。
3. 3.Iris cysts are often discovered during routine eye exams.
   虹膜囊肿通常在常规眼部检查中发现。