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Delusional_misidentification_syndrome entered the ranking for the first time today at position #. This is its highest position ever recorded.
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-07-20 and was most recently seen on 2026-07-20.
Delusional misidentification syndrome is an umbrella term, introduced by Christodoulou for a group of four delusional disorders that occur in the context of mental and neurological illness. They are grouped together as they often occur simultaneously or interchangeably, and they display the common concept of the double (sosie). They all involve a belief that the identity of a person, object, or place has somehow changed or has been altered. Christodoulou further categorized these disorders into those including hypo -identification of a well-known person, and hyper -identification of an unknown person. As these delusions typically only concern one particular topic, they also fall under the category called monothematic delusions.
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