Varun Gopal Rajan

Mapping Half a Century of Global Brain Abscess Research: A Bibliometric Analysis of Output, Themes, and Collaboration (1975–2025)

Brain abscess is an uncommon but life-threatening intracranial infection managed across neurosurgery, infectious diseases, microbiology and neuroradiology, for which no single unified international guideline exists; despite a large literature, the research field has been mapped o...