Racemose Pattern of Intracranial Tuberculoma at the Basal, Suprasellar and Perimesencephalic Cisterns – A Case Report

Abstract

Central nervous system tuberculosis may present as meningitis, tuberculoma, abscesses, cerebritis or miliary tuberculosis. The most common site of tuberculoma has been reported to be at the grey-white matter junction and the periventricular region. They may even be found in the epidural, subdural and subarachnoid spaces, and the brain stem. Although tuberculosis is very common in developing countries, with the increasing prevalence of immunosuppression owing to human immunodeficiency virus and patients surviving chemotherapy or organ transplantation, the incidence of tubercular infections has been rising in developed countries. The authors report a 15-year-old boy of intracranial tuberculoma at the basal, suprasellar and perimesencephalic cisterns in a patient. Tuberculous involvement was noted in a racemose pattern in the subarachnoid space. The patient’s clinical symptoms resolved with no recurrence of symptoms but only persistence of the radiological abnormality after antitubercular chemotherapy.