My Mother is 71 years old and she had lung cancer of the lung. She had upper, and middle lubs removed along with a rib bone, all on her right side. My question is, she has small blood spots all on her stomach that has now spred all over her body, mosty on her trunk. They are now bigger and some are brown, raised up from the skin and flakey. This is really worrying me, I have been keeping an eye on them. Please! Does anyone have any advise to give?