Psychotic disorder due to another medical 
condition, 89, 115–118
associated features supporting diagnosis of, 116
comorbidity with, 118
development and course of, 117
diagnostic criteria for, 115–116
diagnostic features of, 116
diagnostic markers for, 117
differential diagnosis of, 118
functional consequences of, 118
prevalence of, 116–117
risk and prognostic factors for, 117
specifiers for, 116
suicide risk in, 118
Psychotic disorders. See Schizophrenia spectrum 
and other psychotic disorders
PTSD. See Posttraumatic stress disorder
Purging disorder, 353
Pyromania, 461, 476–477
associated features supporting diagnosis of, 
476–477
comorbidity with, 477
development and course of, 477
diagnostic criteria for, 476
diagnostic features of, 476
differential diagnosis of, 477
gender-related diagnostic issues in, 477
prevalence of, 477