Differential Diagnosis:
Subtitle 1: Clinical Diagnosis
Adhesive capsulitis is a condition characterized by shoulder pain and stiffness with limited range of motion. It is diagnosed based on a patient's history, physical examination, and imaging findings. The physical exam may reveal tenderness, decreased range of motion, palpable crepitus, and the characteristic "empty can" test. Imaging findings typically include shoulder joint effusion, synovitis, and joint capsule thickening.
Differential diagnosis [/ B] of adhesive capsulitis may include rotator cuff tear, shoulder impingement syndrome, calcific tendinitis, osteoarthritis, and rheumatoid arthritis.
Subtitle 2: Imaging Diagnosis
Imaging studies such as X-ray, CT scan, and MRI can help to confirm a diagnosis of adhesive capsulitis. With X-ray, patients may have an increased joint space and joint capsule thickening. CT scan can demonstrate joint effusion and synovitis, while MRI can reveal joint capsule thickening, joint effusion, and presence of bursa.
Differential diagnosis [/ B] of adhesive capsulitis on imaging may include rotator cuff tear, calcific tendinitis, shoulder impingement syndrome, osteoarthritis, and rheumatoid arthritis.