Encéphalopathie mitochondriale neuro-gastro-intestinale (MNGIE) : quand et comment l'évoquer devant une anorexie mentale atypique ?

The MNGIE disease is a severe trouble with multisystemic complications. The thymidine phopshorylase enzyme activity in leukocytes should be measured as soon as possible when a patient presents atypical anorexia nervosa.