Subcutaneous emphysema: pathological and anaesthetic, but not surgical.
D000233:Adenoidectomy; D000328:Adult; D000770:Anesthesia, Endotracheal / Q000009:adverse effects; D000768:Anesthesia, General / Q000009:adverse effects; D002648:Child; D004646:Emphysema / Q000209:etiology*; D005260:Female; D014890:Granulomatosis with Polyangiitis / Q000150:complications; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D013902:Radiography, Thoracic; D013352:Subcutaneous Emphysema / Q000000981:diagnostic imaging / Q000209:etiology*; D013965:Thyroidectomy; D014068:Tonsillectomy