cortical abscess of kidney

例句：

1. 1.He was diagnosed with a cortical abscess of the kidney and required immediate surgery.
   他被诊断出患有肾皮质脓肿，需要立即进行手术。
2. 2. The patient's condition worsened, and he was admitted to the hospital for treatment.
   患者的病情恶化，被送往医院接受治疗。
3. 3. The doctor explained that the cortical abscess of the kidney was caused by an infection and required antibiotics to treat.
   医生解释说，肾皮质脓肿是由感染引起的，需要抗生素来治疗。