Muhammad Nabeel Helal, Meghana Kulkarni, Imran Mushtaq.
Folie a deux in a 13 year old girl and her elder sister.
J Pak Psych Soc Jan ;9(2):105-6.

Folie a deux, is a rare delusional disorder shared by two or more people in close emotional ties, so that delusion of the primary patient is adopted by other person. We are presenting a rare case in our clinical practice of a thirteen year old female from ethnic minority with shared psychotic disorder, with her twenty three year old elder sister. In this case of Folie a deux the 13 year old girl was the passive psychotic partner and her 23 year old elder sister was the dominant psychotic partner.

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