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急性一氧化碳(CO)中毒在临床上比较常见,中毒后引起皮质盲者较少见。1992年10月—93年3月我院共收治268例CO 中毒病人,仅有2例皮质盲患者,占同期发病的0.75%,现报告如下。例1 患者李××女20岁高压氧号0339,既往健康,无眼病史,视力良好。于92年12月22日晨3时,他人发现患者居住室内起火(室内用煤炉取暖),患者意识不清,呼之不应,左大腿外侧烧伤,急送我院。血压13.0/9.0kPa,呼吸急促,双瞳孔等大同圆,对光反应迟钝,口唇呈樱红色。颈软,心肺腹均正常。碳氧血红蛋白定性阳性。诊断为
Acute carbon monoxide (CO) poisoning is more common in clinical practice, caused by cortical blind poisoning rare. From October 1992 to March 1993, a total of 268 patients with CO poisoning were admitted to our hospital. Only 2 patients with cortical blind disease accounted for 0.75% of the same period. The report is as follows. Example 1 Li × × female 20-year-old hyperbaric oxygen number 0339, past health, no eye history, good eyesight. At 3:00 on December 22, 1992, others found that patients living room fire (indoor heating with coal stove), the patient unconsciously, should not be called, the left outer thigh burns, emergency hospital. Blood pressure 13.0 / 9.0kPa, shortness of breath, double pupil and other Datong circle, slow reaction to light, lips were fuchsia. Neck soft, cardiopulmonary abdomen are normal. Carboxyhemoglobin qualitative positive. diagnosed as