[Changes of EEG coherence in different stages of the formation of the psychoorganic syndrome].

The group of liquidators of Chernobyl Nuclear Power Plant accident (n=170) with nonpsychotic mental disorders of exogenic-organic origin was studied. Patients were stratified into five groups on the basis of dominating symptoms in different stages of disorders: group 1 included patients with the prevalence of asthenic symptoms (n=104); group 2 - with the prevalence of autonomous disorders (n=37); group 3 - with the marked neurotic-like symptom complex (n=10); group 4 - with depressive symptoms (n=10); group 5 - with disturbances of cognitive function. The control group included 150 healthy people.

The association of histological and radiological indicators of breast cancer risk.

Previous work has shown that extensive mammographic dysplasia in women aged less than 50 was strongly associated with breast cancer but that the radiological appearance of ductal prominence was not associated with risk. In the present paper we examine the association between these mammographic signs in the breast and histological patterns in the terminal ductal lobular unit (TDLU), the region of the breast where breast cancer is believed to originate. Surgical biopsies from a consecutive series of women aged less than 50 were reviewed and classified according to the histopathology of the epithelium in the TDLU.