[Computer tomographic findings in alcoholism (author's transl)].

The normal variations in the size of the ventricular systems was determined on technically satisfactory computer tomograms in 275 patients who were psychologically and neurologically normal. Ages range from one to 80 years and the data classified in decades. A physiological increase in the width of the ventricular system was found after the 50th year. The normal patients, who acted as a control group, were compared with 65 alcoholics. A significant increase in size (simple variance) was found in alcoholics after the fourth decade, as compared with normals. Correlation between the width of the ventricular system and cerebral function, and between liver damage and the ventricular system could not be established.