diseased tissues

例句：

1. 1. The patient's diseased tissues were removed during surgery.
   患者在手术中切除了病变组织。
2. 2. The doctor diagnosed the patient with a diseased tissue in his lung.
   医生诊断出患者肺部有病变组织。
3. 3.The researcher found that the diseased tissues were responsible for the patient's symptoms.
   研究者发现病变组织是导致患者症状的原因。