interior disease involving superficies

例句：

1. 1.The patient had an interior disease that required immediate treatment.
   病人患有一种需要立即治疗的内部疾病。
2. 2.The doctor diagnosed the patient with an interior disease and prescribed medication.
   医生诊断出病人患有一种内部疾病，并开了药。
3. 3.The interior disease was caused by a bacterial infection in the patient's digestive system.
   这种内部疾病是由患者消化系统中的细菌感染引起的。