sclerose

例句：

1. 1. The patient was diagnosed with scleroderma, which causes skin to harden and thicken.
   患者被诊断出患有硬皮病，这是一种导致皮肤硬化和增厚的疾病。
2. 2. Sclerosing agents are used in the treatment of certain cancers, such as leukemia.
   某些癌症的治疗中使用了硬化剂，如白血病。
3. 3. The condition is characterized by a loss of flexibility and strength in the affected areas.
   这种状况的特点是受影响区域的灵活性和力量丧失。