The shadow can be just about
anything. It is a good thing they want to re-examine and be thorough. The Docs probably want to see more test results before committing to a diagnosis. MK gave you some good advise. Take someone with you and ask, ask, ask questions about
what they are doing, why they are going it and when you will get results. Stay with us and let us know what is happening.
Two are better than one, because they have a good return for their work: if one falls down, his friend can help him up. Ecclesiastes 4:9-10