<s>[INST] Hi my mum has just broken her lower arm, she has been told there were some circles of shadows on her xray, she has also been sent for a chest xray and the shadows are also there. The hositpal have taken blood tests and we have to go back next week, what could this be please?? My mum is 71 , please help [/INST] Answer: Hello,Thank you for using Healthcaremagic.I read your question and understood your concern.I think you may myositis ossificans os metastasis or some primary bone lesion get x ray done of chest and mri to rule out secondaries, get biopsy if required to confirm diagnosis Dr. Sandeep patil </s>