Mania should be included in the differential diagnosis of elderly patients with relatively ... if they have a drug-induced psychiatric disorder or a primary psychiatric disturbance such as mania.

Brief psychotic disorder: This type of psychosis lasts for a short period of time, with symptoms lasting for less than a month. Delusional disorder: A person suffering from this type of disorder ...

"Father who had appendectomy, mother's delusional expression burst her appendix, causing all body inflammation." In the 309th episode of KBS Joy 'Ask Anything', which aired on the 24th, a ...