ceratosis

例句：

1. 1. The patient's skin was covered with numerous keratoses.
   患者的皮肤上布满了许多角化病。
2. 2.The doctor diagnosed the patient with a rare form of keratoses.
   医生诊断患者患有一种罕见的角化病。
3. 3.The condition is often associated with aging and can lead to ceratosis.
   这种状况常与老化有关，可能导致角化病。