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  • Title: [Diagnosis of diencephalic disorders. Clinical study on the diagnosis of diencephalic disorders before and after surgery of tumors in the region of the sella and the diencephalon].
    Author: Clar HE.
    Journal: Fortschr Med; 1978 Apr 13; 96(14):749-54. PubMed ID: 640558.
    Abstract:
    The clinical symptomatology of diencephalic disorders is studied in 193 patients operated because of tumors in the sellar region. A new classification of these tumors is established according to the localization and degree of compression of the hypothalamus. The following parameters were examined: body temperature, blood pressure, pulse rate, electrolytes, fluid balance, and serum glucose. In addition, hormonal tests for hypophyseal and diencephalic disorders were carried out. The analysis shows a significant postoperative temperature rise in patients with tumors in the hypothalamic region, depending on the degree of compression of the hypothalamus. There is no relation to histological findings or form of operative approach. Postoperative diabetes insipidus as well as endocrine diencephalic disorders correlate also with the degree of diencephalic lesion. The same results were found with glucose regulation. In contrast, blood pressure, pulse rate, and electrolytes show no differences in the groups tested.
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