Although not universally a sign of liver cancer, spots on the liver are always a cause for medical concern and an indication that further diagnostic procedures should be conducted. Even where liver cancer is not present, the condition may (depending on circumstances) be dangerous and treatment may be indicated.
Photos: Five diseases you can get from kissing. Cold sores or fever blisters are actually the result of the herpes simplex virus. The Centers for Disease Control says that at least half of all Americans are infected with herpes simplex, most of us by the age of 20.
As long as you both have a clean bill of health and are free of any infection, plain ol' kissing (including the deep or âFrenchâ variety) is highly unlikely to transmit any disease. Even if someone has HIV (the virus that causes AIDS) there is a very slight chance of transmission to another person (not due to swapping spit, but from contact with blood from open sores or cuts in the mouth).