Mast cells can release several biologically active chemicals such as histamine and heparin, which can be very damaging to the body when released in excess by the tumor cells.The behavior or skin mast cell tumors ranges from being benign (non-cancerous) to highly malignant (cancerous).
Kylie Jenner's net worth has accumulated to around $50 million (Â£38 million) She was the youngest person to make the Forbes Celebrity 100 Earnings list Most of Kylie's income is derived from KUWTK, Kylie Cosmetics and Life of Kylie
And while Kris Jenner is often accused of exploiting her family in the name of her 10 percent cut as their manager, it's not exactly as if she has ever been hard up for cash since Bruce Jenner is reportedly worth $100 million on his own. And with this enormous wealth, the Kardashian-Jenner family has gone on to make even more money. In fact in 2011, a rep for their lifestyle brands told Women's Wear Daily, the Kardashians could easily be a billion-dollar business worldwide in the next two years.