How to define<unk>  and other delusional misidentification syndromes is frequently debated in the literature. Some believe that misidentification is a symptom, and that the overlapping nature of these syndromes suggests that they are “states” associated with other psychiatric or neurological disorders, but that they're not diagnostic in themselves. As their name suggests, many professionals consider them syndromes, because misidentification appears to occur more often in association with certain symptoms, like depersonalization, derealization, and paranoia. Lastly, some believe that they should be discrete diagnoses in the Diagnostic and Statistical Manual of Mental Disorders.
Intermetamorphosis
Self-enucleation
Dimorphic fungus
Stereognosis
Spooning
Necrophilia
Culion leper colony
Dentition