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Diffuse soft tissue emphysema in anorexia nervosa: A case report
Author(s) -
Lin LiangYu,
Kwok ChingFai,
Tang KamTsun,
Ho LowTone,
Lin HongDa
Publication year - 2005
Publication title -
international journal of eating disorders
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.785
H-Index - 138
eISSN - 1098-108X
pISSN - 0276-3478
DOI - 10.1002/eat.20170
Subject(s) - anorexia nervosa , subcutaneous emphysema , soft tissue , medicine , pneumomediastinum , amenorrhea , body mass index , anorexia , surgery , radiology , pediatrics , eating disorders , complication , pathology , psychiatry , pregnancy , biology , genetics
Objective Anorexia nervosa (AN) is an eating disorder that occurs mainly among young females and its prevalence has increased in recent decades. Methods We reported a patient with AN with spontaneous diffuse soft tissue emphysema and bicytopenia, both of which are very rare complications of AN. Our patient, a 20‐year‐old woman, had lost 41.6% of her previous body weight within 9 months. Her body mass index was 10.8 and amenorrhea had persisted for 5 months. Results After admission, she was diagnosed with AN‐restrictive subtype. She was noted to have crunching sounds in the neck and upper chest wall during hospitalization. A chest X‐ray and chest computed tomography scan both revealed diffuse soft tissue emphysema including subcutaneous emphysema, pneumomediastinum, and pneumoretroperitoneum. Discussion Diffuse soft tissue emphysema improved gradually and completely resolved on the 21st day of hospitalization. This condition seems to be benign and only a short period of hospitalization is required. © 2005 by Wiley Periodicals, Inc.