Prostate cancer spread to pelvic bones: what to know

Pelvic deposits may cause aching in the hip, lower back or pelvis, although some people have no bone symptoms and learn about the change through imaging. The care team may use scans and blood tests alongside your prostate cancer history to understand where disease is present and whether a bone is vulnerable to injury.

Treatment choices depend on the extent and location of cancer, previous treatment, your general health and your goals. Bone-strengthening therapy may help protect vulnerable bone. Radiotherapy can target a painful or troublesome area, while medicines aimed at prostate cancer may treat cancer throughout the body.

Tell your oncology team where pain occurs, what movement makes it worse and whether it affects sleep or walking. Use prescribed pain relief as directed, and ask before starting strenuous exercise, lifting or manual therapy over a painful area. Ask whether you need a mobility aid or a bone-health review.

You can read about [Prostate Cancer] and [Bone-Strengthening Therapy] as preparation for a consultation.

Seek urgent medical help for sudden severe pelvic or hip pain, inability to stand or walk, a new limb weakness, numbness, or loss of bladder or bowel control. These symptoms can signal a fracture or pressure on nerves and need prompt assessment. Difficulty passing urine also deserves timely medical advice, especially if it is worsening.

Ask which bones are involved, what the scans show, whether the bone is at risk of fracture, and which treatment is intended to control cancer versus relieve symptoms. Also ask how to report new pain and whether dental or kidney checks are needed before bone-strengthening treatment.