sitosterolemia

例句：

1. 1. The patient was diagnosed with sitosterolemia and required special dietary management.
   这名患者被诊断出患有甾醇血症，需要特殊的饮食管理。
2. 2. The researcher found that sitosterolemia could be caused by a genetic mutation.
   研究者发现，甾醇血症可能是由基因突变引起的。
3. 3. The treatment for sitosterolemia mainly involves medication and lifestyle changes.
   治疗甾醇血症主要涉及药物治疗和生活方式的改变。