The radiology of intracranial tuberculosis in children.
Radiology provides valuable clues to the correct diagnosis of intracranial tuberculosis. Twenty-three children with this problem were reviewed. Fifteen had meningitis, 12 of whom had abnormal chest radiographs, nine of them suggestive of tuberculosis. Common neuroradiologic findings were minor suture separation, abnormal activity in the region of the sylvian fissure on brain scans, mild ventricular dilatation, and vasculitis. Among the eight patients with tuberculomas, abnormal chest radiographs were less common. Neuroradiologic abnormalities included evidence of increased intracranial pressure on skull radiographs, focal deep lesions on brain scans, and hydrocephalus and mass lesions on air studies. Most tuberculomas were calcified one year later.
D000293:Adolescent; D001921:Brain / Q000000981:diagnostic imaging; D002170:Canada; D002339:Carotid Arteries / Q000000981:diagnostic imaging; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D006849:Hydrocephalus / Q000209:etiology; D007198:Indians, North American; D007223:Infant; D008168:Lung / Q000000981:diagnostic imaging; D008297:Male; D011859:Radiography; D011877:Radionuclide Imaging; D012886:Skull / Q000000981:diagnostic imaging; D014375:Tuberculoma / Q000000981:diagnostic imaging*; D014390:Tuberculosis, Meningeal / Q000150:complications / Q000000981:diagnostic imaging*; D014397:Tuberculosis, Pulmonary / Q000000981:diagnostic imaging*