Format

Send to

Choose Destination
Int J Tuberc Lung Dis. 2011 Feb;15(2):234-9.

Intracranial tuberculomas in patients with tuberculous meningitis: predictors and prognostic significance.

Author information

1
Department of Neurology, Chhatrapati Shahuji Maharaj Medical University, Uttar Pradesh, Lucknow, India.

Abstract

SETTING:

Intracranial tuberculomas are commonly observed neuroimaging abnormalities in tuberculous meningitis (TBM).

OBJECTIVE:

to evaluate the predictors and prognostic significance of tuberculomas in patients with TBM.

DESIGN:

In a retrospective follow-up study, contrast-enhanced magnetic resonance imaging was performed at study inclusion and after 9 months of follow-up. Univariate analysis and multivariate analysis were used to identify predictive factors for tuberculoma. Prognosis (death and severe disability) was assessed using the modified Rankin scale.

RESULTS:

At inclusion, 43 of 110 patients had cerebral tuberculomas. Seven patients developed paradoxical tuberculomas. Predictors of tuberculomas were raised cerebrospinal fluid (CSF) protein (>3 g/l) and meningeal enhancement. Multivariate analysis did not show any significant predictors. During follow-up, the only significant predictor of paradoxical development of tuberculomas was raised CSF protein (>3 g/l). After 9 months of follow-up, 32 patients had died or had severe disability. Survival analysis revealed that patients with tuberculomas and those without tuberculomas had a similar prognosis.

CONCLUSION:

Tuberculomas occurred in approximately 39% of the patients with TBM. Significant predictors were meningeal enhancement and raised CSF protein. TBM patients with or without tuberculomas had a similar prognosis.

PMID:
21219687
[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Ingenta plc
Loading ...
Support Center