Cervical emphysema is a type of subcutaneous emphysema. It is a rare condition where air becomes trapped under the skin surrounding the vertebrae of the neck. Cervical emphysema can arise if air ...

However, subpericardial emphysema associated with mediastinal and subcutaneous emphysema as a result of the dissection of gases from ruptured alveolae has, to our knowledge, been observed only at ...

Cervicofacial subcutaneous emphysema is an uncommon but clinically significant condition in which air is inadvertently forced into the soft tissues of the face and neck during dental procedures.

Subcutaneous emphysema was unchanged, and the urinary output mounted to 1650 cc. per twenty-four hours. The blood urea nitrogen rose to 38 mg. and the uric acid dropped to 4 mg. per 100 cc.

Paraseptal emphysema can cause damage that over time leads to empty spaces in your lung tissue. If they get too big, you may be at risk for a collapsed lung. But that happens rarely.