Presentation
Pain in the right hip joint, especially while walking
Patient Data
Age: 55 years
Gender: Male
From the case:
Ankylosing spondylitis (pelvic x-ray)
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Linear ossification along the central spine, fusion of bilateral sacroiliac joints and erosion of the symphysis pubis are seen.
Case Discussion
Classical features of ankylosing spondylitis on this pelvic radiograph.