The possibility of occult bleeding from an eoling ipsilateral intracerebral hematoma or a contralateral hematoma must be inestigated.

必须确认是否存在隐形出血而导致对侧或同侧颅内血肿发生。

youdao

You should send it to do black stool occult blood test, such as occult blood positive, that upper gastrointestinal bleeding, it should be consistent with a water wash corrosive link.

你应该送黑便做大便隐血试验，如隐血阳性，说明上消化道出血，那就应与洗甲水的腐蚀性联系起来。

youdao