title: Similarities and differences between nonorganic failure to thrive and deprivation dwarfism.
abstract: Although the terms, nonorganic failure to thrive and deprivation dwarfism, are sometimes used interchangeably, and while the family pathology is similar in both conditions, the clinical features differ. The majority of children with nonorganic failure to thrive are under 2 years and often 18 months of age. Weight loss is the most marked feature and they are often withdrawn and apathetic. In contrast, the documented ages of children with deprivation dwarfism range from 2 to 15 years although the history may reveal earlier feeding and behavior problems. Short stature is the most striking feature, their weight often being in proportion to their height. They may steal and hoard food and have bizarre eating habits. In some cases reversible hypopituitarism has been documented. It is suggested that deprivation dwarfism constitutes a subgroup within the nonorganic failure to thrive syndrome. Management in both conditions is similar. It should emphasize a practical, supportive approach and be on a long-term basis.
mesh_terms: D000293:Adolescent; D001827:Body Height; D001835:Body Weight; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004392:Dwarfism / Q000175:diagnosis / Q000523:psychology*; D005183:Failure to Thrive / Q000175:diagnosis / Q000523:psychology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008297:Male; D011610:Psychosocial Deprivation