A 78-year-old man is referred to the rheumatology department by his general practitioner. He has been complaining of hip pain for some months. His GP suspected osteoarthritis and arranged for some screening blood and a pelvic X-ray (Image attached).
The pain has settled somewhat with analgesia but his X-ray was abnormal and precipitated the referral for advice on diagnosis and management. What is the likely diagnosis? *This image case is from Docplexus editorial team for educative purpose only Source: 100 cases in Orthopedic
