Russians listened in over the radio, last week, while Minister of Health Semashko delivered a "psychopathological analysis of the Romanov Tsars.
Webster's New International Dictionary lists the noun PTI used adjectivally: "Logorrhea (psychopathological).
Results of his study and others like it, he believes, will eventually furnish a psychological guide to both patients and doctors on how to cope with the psychopathological .