15 cases of cerebral aneurysms in children between 8 and 15 years of age, all operated upon in a 20-year span (1956–1976), are reported. 7 of them were the carriers of large aneurysms (3 ‘giant’). Surgical mortality was limited to 2 patients with aneurysms of the middle cerebral artery and large intracerebral hematomas. All other patients are in satisfactory conditions, with a follow-up ranging from 2 to 22 years. A direct approach to the aneurysm was used in all but 3 cases. Certain features of cerebral aneurysms in children are discussed pertinently to this series.

A survey of 56 patients aged ≤ 16 years, admitted (1954–1979) for cerebral arteriovenous malformations, is presented. The clinical manifestation was mostly related to hemorrhage, less frequently to epilepsy or to a cerebral ‘steal’ syndrome. The most frequent site was the parietal lobe, with supply from the middle cerebral artery. Deep malformations were not uncommon and most lesions were of medium or large size. 38 patients were operated upon, and 18 were given treatment other than surgical (including radiotherapy). 23 malformations were completely excised, in 4 patients only a partial excision could be carried out, and in 10 patients surgery consisted of occlusion (clipping or coagulation) of feeding vessels. In 1 patient, surgery had to be limited to removal of an intracerebral hematoma. The immediate and long-term results of treatment are much better in the surgical than in the nonsurgical group.

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A tuberculoma, encasing the anterior optic pathways in a neoplastiform growth, was found in a 25-year-old man complaining of severe visual loss, diabetes insipidus, and sexual impotence following tuberculous meningitis. Following biopsy and anti-tuberculosis treatment, a satisfactory restoration of sight in one eye allowed the patient to resume an almost normal life.