Two tests may be better than one. That’s the conclusion of researchers in a new study that looked at the reliability of both ultrasounds and mammograms. Where mammography is available, ultrasound should be seen as a supplemental test for women with dense breasts who do not meet high-risk criteria....
Yes, but indirectly. Free radicals can damage DNA but the cells have their own reparative mechanisms. For free radicals to cause cancer, the following events need to happen:- 1. Damage in individual cells significant enough to overwhelm its reparative mechanisms. 2. Damage in such a way that even ....
Yes, radiotherapy or radiation treatment can cause side effects. The effects may appear after a couple of weeks of treatment. They continue to get even worse during the treatment and after the treatment has finished. However, A few weeks after treatment things start to get better. Everyone is diffe....