yīshēng / zhěnduàn / tā / huàn / de / shì / wújūnxìng / wèiyán / bùxūyào / kàngshēngsù

医生诊断他患的是无菌性胃炎，不需要抗生素。

The doctor diagnosed him with aseptic gastritis, which doesn't require antibiotics.