An unusual case of an atypical eating disorder masquerading as a serious multi-systemic illness.

Unlabelled: An early diagnosis and multidisciplinary team approach are mandatory in the management of eating disorders. Serious organic symptoms and nutritional effects can mimic a systemic illness, particularly in those with atypical presentations. A 15-y-old adolescent male presented with poor growth, low weight, abdominal pain and yellow pigmentation. Further bizarre multi-system symptomatology resulted in a protracted admission with multiple investigations. An initial diagnosis of teratoma proved negative on abdominal laparotomy. A multidisciplinary approach followed by a feeding challenge led to the diagnosis of an eating disorder. The disorder, although more common in girls and adolescents, is increasing in incidence in both males and younger children.

Conclusion: Atypical eating disorders are potentially serious and life-threatening illnesses, and paediatricians and psychologists should be aware of unusual presentations.