<prompt> Erotomania is seen inBipolar maniaUnipolar maniaNeurosisOCD  <response>: In erotomania, which has also been referred to as de Clerambault syndrome it is also called as psychose passionelle. here the patient has the delusional conviction that another person, usually of higher status, is in love with him or her. Besides being the key symptom in some cases of delusional disorder, it is known to occur in schizophrenia, mood disorder, and other organic disorders. the persons on which the delusions are built are stalked and there is even risk of homicide. Reference: Kaplan Sadocks Synopsis of Psychiatry, 11th edition, Page 336. 