title: Letter: Subcutaneous emphysema from ruptured diverticulum.
mesh_terms: D012809:Colon, Sigmoid; D004239:Diverticulitis, Colonic / Q000150:complications*; D004646:Emphysema / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012421:Rupture; D012867:Skin / Q000098:blood supply; D013997:Time Factors