title: A case of subcutaneous emphysema, pneumomediastinum and pneumoretroperitoneum associated with functional anorexia.
mesh_terms: D000293:Adolescent; D000856:Anorexia Nervosa / Q000150:complications*; D004646:Emphysema / Q000209:etiology*; D006801:Humans; D008297:Male; D008478:Mediastinal Emphysema / Q000209:etiology*; D011027:Pneumoperitoneum / Q000209:etiology*; D012187:Retroperitoneal Space; D013352:Subcutaneous Emphysema / Q000209:etiology*