Tuberculomas are usually infratentorial in children, and supratentorial lesions predominate in adults. We present a 4-year-old girl with multiple seizures, papilloedema and brisk reflexes. On investigation, she was found to have a large left parafalcine tuberculoma. She was treated with antitubercular treatment (ATT) and steroids. The child improved, seizures stopped and the papilloedema gradua...

A 66-year-old man, with a history of pulmonary tuberculosis 40 years before admission, complained of headache and dysarthria that lasted for 2 weeks and was followed by diplopia. MRI revealed an isolated nodular lesion in the pons with a marked enhancement mimicking brain tumor and other diseases. Antituberculous drugs were started under the presumptive diagnosis of tuberculoma. The lesion was ...

OBJECTIVE The purpose of this study was to determine whether contrast enhancement features on 3D volumetric gradient-recalled echoMR images allow differentiation of benign from malignant solitary pulmonary nodules. MATERIALS AND METHODS Forty patients with solitary pulmonary nodules (range of greatest diameter, 7-40 mm) detected on CT underwent unenhanced MRI and contrast-enhanced MRI perform...

OBJECTIVE To see the characteristics, course and outcome of patients suffering from intracranial tuberculoma. METHODS Retrospective review of 102 patients diagnosed as intracranial tuberculoma at a tertiary care center over 10 years. RESULTS A total of 102 cases were seen with an age range of 1 to 75 years (mean, 30 years). Predisposing factors included Diabetes mellitus (8 patients) and pr...

BACKGROUND The tuberculosis control strategy of vaccinating First Nations newborns with BCG (bacille Calmette-Guerin) is currently undergoing re-evaluation in Canada. Review of recent pediatric tuberculosis morbidity could inform this re-evaluation. METHODS Potential source cases and pediatric cases of tuberculosis from Alberta First Nations were identified over the 10 years 1991-2000. The di...

The diagnosis and treatment of intracranial TB remains challenging. This is due to its multiple patterns of presentation, mimicking brain tumors such as gliomas and pyogenic abscesses. The symptoms and signs are those of any intracranial mass lesion such as seizures, hemiparesis and cognitive disturbances. The ring enhancing pattern of tuberculomas on contrast scans is non-specific and so is th...

Five cases of intracranial tuberculoma in Asian adults are described, all of whom presented with epilepsy. The computerised tomographic (CAT) scanner displayed the lesions particularly well, and their characteristics are described. Only two cases were explored surgically, but triple antituberculous chemotherapy has the scan abnormalities in all of them to resolve completely. It is concluded tha...