Role of Computed Tomography in detecting the cause of Headache in Patients Admitted to a Tertiary Care Hospital in South Odisha

To determine the etiology of headache in patients undergoing computed tomography (CT) scan of brain both with or without neurologic abnormality in South Odisha. Methods: A prospective study of six months duration was carried out at the M. K. C. G Medical College & hospital. It included 200 patients who underwent a brain CT for headache. CT findings of patients were analyzed. Results: The total number of our patients was 200. These etiologies were stroke (15%), followed by tumor(11%),sinusitis(7.5%),trauma (7.5%), abscesses(5%) and encephalitis (4%). Conclusions: CT of brain has revealed in 62.5% of cases as normal and detected the various causes in rest of cases.