以眩晕为首发症状的蛛网膜下腔出血２例报告王其梗例１．吴某，男，７５岁。于１９９２年９月２８日急诊入院。患者于入院前２ｈ在看电视时，突感剧烈眩晕，伴呕吐胃内容物。既往有高血压病史。入院体检：ＢＰ：２８／１６ｋＰａ，急病貌，颅神经无异常，四肢肌张力及肌力... Report of 2 cases of subarachnoid hemorrhage with vertigo as the first symptom. Wu, male, 75 years old. In September 28, 1992 emergency room admission. 2h before admission in patients with television watching, sudden sensation dizziness, vomiting stomach contents. Past history of hypertension. Admission medical examination: BP: 28 / 16kPa, emergency appearance, no abnormal cranial nerves, limb muscle tension and muscle strength ...