The Usefulness of Multidetector CT Arthrography in the Diagnosis of Shoulder Pathology -Comparison with MR Arthrography and Arthroscopic Findings in the Same Patient-

Purpose: The purpose of the study is to evaluate the usefulness of CT arthrography (CTA) by conducting a comparative study of CTA and MR arthrography (MRA) with the arthroscopic findings in the same patients. Materials and methods: Forty nine patients who suffered from shoulder disease underwent MRA and CTA concurrently. The sensitivity and specificity of CTA was evaluated, as compared to MRA, in the case of four types of shoulder pathological...