Evaluating the Outcome of an Unnecessary Request for CT Scan in Be’sat Hospital of Hamadan

Table 1

Determining the number of CT scan requests for various tests of the brain, nasal sinuses, chest, abdomen, pelvis, and spine.

CT scan test type	Frequency	Percentage (%)
Brain	520	52
Chest	140	14
Abdomen	160	16
Spinal cord	80	8
Pelvis	60	6
Facial bones	40	4