急性脑血管病（ＡＣＶＤ）并发糖尿病病人临床上多见，处理不当易发生高渗性糖尿病昏迷（ＨＤＣ），病情凶险，病死率极高。因此，认识本病的发病原因及临床特点十分重要。现将我院１９８６年４月～１９８８年１０月收治的７８０例ＡＣＶＤ中１２例并发ＨＤＣ病人的临床资料分 Acute cerebrovascular disease (ACVD) patients with diabetes more common in clinical practice, prone to hyperosmolar coma (HDC), improper handling, dangerous, high mortality. Therefore, the pathogenesis of this disease and clinical features is very important. Now in our hospital from April 1986 to October 1988 admitted 780 cases of ACVD in 12 cases of HDC patients with clinical data points