noun
psychotic disorder
A clinical term used in psychiatry to refer to conditions involving psychosis, such as schizophrenia or delusional disorder.
精神病性障害の診断には、専門医による評価が必要です。
Diagnosis of a psychotic disorder requires evaluation by a specialist.
Compound of 精神 (mind), 病性 (disease nature), and 障害 (disorder), likely a calque from English 'psychotic disorder'.