The number of cancer cases are arising nowadays. Based on our OR cases, there are a number of cancer patients already who undergone surgery. It's kind of alarming! It seems like this disease is already common in our society. Well, there are a lot of carcinogens around us now. But among the cancer cases I haven't encountered so far is the . It's caused by asbestos exposure. And it's one of the rarest disease globally. I hope no one can get this.