纵隔气肿２例刘福顺例１男性，４岁。感冒伴剧烈咳嗽后出现呼吸因难入院。体检：呼吸困难，紫绀，胸廓饱满，颈部软组织广泛肿胀，压之有握雪感，心律加快。胸部后前位片示纵隔心缘旁可见条带状透亮影，向上延伸至上纵隔及颈部皮下软组织内，颈邻软组织影增宽。例２男性，... 2 cases of mediastinal emphysema Liu Fushun case 1 male, 4 years old. Cold with severe cough caused by difficulty breathing into the hospital. Physical examination: dyspnea, cyanosis, full thorax, extensive swelling of the soft tissue of the neck, pressure-sensitive snow, and accelerated heart rate. A posterior chest radiograph showed a translucent shadow beside the mediastinal heart margin, extending upward to the subcutaneous soft tissue in the upper mediastinum and neck, widening the soft tissue adjacent to the neck. Example 2 male, ...