hi the question is regarding my husband, month ago he got surgery bcoz tumer in lungs,reports say that it is high grade spindle cell sarcoma. 7 years before also he got same problem in his left leg. nw surgery is done and other scans shows no occurance of tumer any other place,Doc told us to do chemo,but he is very afraid of it,sum people told him that chemo is not good, so he is asking weather it is safe to take ayurvedic or other treatment insted of chemo