分析高血压性脑出血血肿清除术术后近期再出血２１例，发现血肿位于脑室内１例，基底节区２０例；全部病例均合并不同程度的肺部感染；血压高于术前者１８例。认为血管本身因素、术后持续高血压、脑水肿、术后肺部感染等是造成术后再出血的主要因素，再出血主要发生在基底节区。 Analysis of hypertensive intracerebral hemorrhage in 21 cases of hemorrhage after resection of hematoma, hematoma in the brain was found in 1 case, basal ganglia in 20 cases; all cases were associated with varying degrees of lung infection; blood pressure was higher than the preoperative 18 cases . It is considered that the factors of blood vessel itself, persistent postoperative hypertension, cerebral edema and postoperative pulmonary infection are the main factors leading to postoperative hemorrhage. Rebleeding mainly occurs in the basal ganglia area.