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
Jenner has six children with three successive wives: Chrystie Crownover, Linda Thompson, and Kris Jenner. Since 2007, Jenner has appeared on the reality television series Keeping Up with the Kardashians with Kris, their daughters Kendall and Kylie Jenner, and step-children Kourtney, Kim, KhloÃ©, and Rob Kardashian.