食用甘蔗致高渗性昏迷比较少见,我院遇见2例现报告如下。例1、患者男,68岁。因肺癌住院,入院后第4天下午患者神志渐转不清,不断咬牙,并咬破舌尖。检查:T37℃,P100次/分,BP132/86mmHg。神志昏迷,口唇干燥,眼眶凹陷,呼吸较深、大,四肢肌张力增强。疑肺癌并发脑栓塞,经检测血糖560mg％, Hypertonic coma consumption of sugarcane is relatively rare, our hospital met two cases are as follows. Example 1, male patient, 68 years old. Due to lung cancer hospitalization, the fourth day after admission, the patient’s consciousness gradually became unclear, keep bite, and bite the tongue. Check: T37 ℃, P100 beats / min, BP132 / 86mmHg. Conscious coma, dry lips, sunken eyes, deep breathing, large, limb muscle tone increased. Suspected lung cancer complicated with cerebral embolism, after testing blood sugar 560mg%