The clinical study of perimesencephalic nonaneurysmal subarachnoid hemorrhage
- VernacularTitle:中脑周围非动脉瘤性蛛网膜下腔出血临床分析
- Author:
Gang YANG
- Publication Type:Journal Article
- Keywords:
PNSH;
Clinical features;
DSA
- From:
Journal of Chongqing Medical University
1986;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the clinical features of perimesencephalic nonaneurysmal subarachnoid hemorrhage (PNSH).Methods:The clinical manifestation,CT,treatment and prognosis of eighteen cases were analyzed.Results:All patients were conscious,whose Hunt-Hess scale were Grade Ⅰ to Ⅱ.In 18 cases headache developed,15 (83.3%) vomiting,14(77.8%)meningeal irritation,and 2(11.1%) focal neurologic deficits.All patients recovered completely.Conclusion:PNSH is a distinct clinical entity with few manifestations,good prognosis and low rate of severe complications.Repeated angiography should be avoided for PNSH.
