1. The many faces of intracranial tuberculosis: atypical presentations on MRI—a descriptive observational cohort study.
- Author
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Kumar, Ishan, Shekhar, Shashank, Yadav, Tanya, Aggarwal, Priyanka, Singh, Pramod Kumar, Shukla, Ram C., and Verma, Ashish
- Abstract
Background: Atypical MRI findings of cranial tuberculosis can lead to prolonged delay in diagnosis resulting in high costs to evaluate for alternative diagnoses. The aim of this study was to describe a series of cranial tuberculosis patients with spectrum of MRI features, other than hydrocephalus, parenchymal tuberculomas, and leptomeningeal thickening. The final diagnosis was made based on CSF findings, clinical findings, and/or marked improvement after antitubercular treatment. Results: A total of 39 patients met the inclusion criteria and were diagnosed with vasculitis (n = 15), tubercular abscess (n = 5), miliary tuberculosis (n = 3), tubercular cerebritis (n = 9), sellar and parasellar tuberculosis (n = 7), mass forming tuberculosis (n = 1), choroid plexitis (n = 2), and intraventricular tuberculomas (n = 1). Conclusion: A significant number of patients of cranial tuberculosis can have variable presentations and may be misdiagnosed. This analysis helps to reinvestigate the spectrum of MRI findings. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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