I saw a new doctor today and noticed she changed my diagnosis from paranoid schizophrenia to Delusional Disorder. I looked form a forum for the new diagnosis but did not find one so I thought maybe delusional disorder is a type of schizophrenia. Can anyone clarify that? Also I receive Social Security disability for paranoid schizophrenia and I am wondering if delusional disorder is a completely different illness is it an illness where I would continue to receive Social Security disability or if the Social Security disability will eventually discontinued because of the change in diagnosis.