[Personality disorders: old and new problems].

Correlations were found between the structure of personality disorders (PD) (neurotic--borderline personality organization) and the regularities of PD dynamics. Taking into consideration the regularities of interaction of psychopathologic manifestations with positive symptomatology, three types of PD dynamics were psychopathologically identified, which show information on polar (compensation--decompensation) processes: 1) that in form of personality development; 2) that in form of PD-associated quasipsychoses; associated with DP; 3) that in form of transformation of characterological disorders into psychopathologic ones. The first two types of dynamics, which appear as as actualization of pathocharacterological formations in the pattern of mental disorders, reflect decompensation processes. In neurotic personality (emotionally labile, anxious, dependent, sensitive schizoids, etc) there is a deep (in terms of personality development) reorganization of characterological abnormalies. In borderline personality (paranoid, expansive schizoids, anancasts, borderline, etc.), aggravation and chronic pattern of mental disorders occurs with dynamics of PD-associated quasipsychoses. The third type of dynamics is not accompanied by aggravation of pathocharacterological manifestations and reflects compensation process. Separation of the isolated symptom complexes, PD derivatives (steady-state catathymically charged pathocharacterological formations are symptom-forming) is possible in any type of personality organization, but more frequently is observed at complex forms with a high proportion of facultative complexes and accentuations.