The dexamethasone suppression test (DST) was administered to 20 patients with schizophrenic illness. Ten of these patients also had tardive dyskinesia (TD). The scores on TD and parkinsonism scales were significantly higher in DST nonsuppressors. There was also a significant positive correlation between the post-dexamethasone cortisol level and the movement disorder scales.

The symptom of carbohydrate craving and increased appetite (CHH) was studied in 180 outpatients receiving antidepressant treatment. One hundred and fifty-eight of these patients had a DSM-III diagnosis of panic disorder and 17, major depression. The incidence of CHH was similar in both diagnostic groups. Thus, antidepressant treatment is associated with CHH in patients with diagnoses, other than depression. Desipramine was least likely to induce CHH compared to imipramine, amitriptyline and doxepin. Most patients who developed CHH on imipramine no longer experienced this side effect when switched to desipramine. CHH was not more frequent among women and not associated with antidepressant dosage or treatment response. Histamine H-1 receptor blockade may be an important factor in the etiology of CHH.

A 34 year old patient presented with a schizophrenia-like clinical picture, and was later found to have a large vein of Galen Arteriovenous Malformation (AVM). There are reports in the literature suggesting that vein of Galen AVMs are associated with psychiatric symptoms. However, the clinical pictures tend to be non specific. We discuss the relevance of the association of vein of Galen AVMs with schizophrenia-like symptomatology.

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