Hi thank you for trusting HCM I read your query and understand your concern First I am sorry for the symptoms you are suffering but you have to be calm as your symptoms don t lead to any risky disease In my opinion those may be two different problems and no relationship You should be calm as your doctors are being careful at not missing something Teorically fibroadenomas are benign tumors and they can t cause back pain It would be better to schedule a spine CT which will definitely rule out any big spine problem Discuss with your doctor about my opinion Hope I have been of help Wish you good health and fast recovery Feel free to ask for further questions or doubts Best regards Dr Eris Ranxha Neurologist