yī / shēng / jiǎn / chá / le / tā / de / gǔ / gōu / què / rèn / méi / yǒu / míng / xiǎn / de / pí / fū / gǎn / rǎn医生检查了他的股沟,确认没有明显的皮肤感染。The doctor examined his buttock cleft and confirmed that there was no obvious skin infection.