Abstract

One single cell undergoes a transformation to become cancerous. Both extrinsic stimuli and hereditary factors may be the cause of this transformation. 7.6 million People died from cancer in 2008, or almost 13% of all deaths, making it the world’s top cause of death. The leading causes of cancer-related deaths each year are lung, stomach, liver, colon, and breast cancer. The development of cancer, its forms, prevention, and risk factors are all clearly addressed in this study. Depending on the type of cell or organ impacted by the cancer, different symptoms will appear. One skin eruption that has been observed on the face has been linked to stomach cancer, which rarely exhibits warning signals in the early stages.