Very occasionally, spontaneous loss of blood supply to the cancer can make parts of it die but the dead tissue will still need surgical removal. (brittonroadveterinaryclinic.com)
A sudden change in temperature or emotional state can trigger this condition, which results in a temporary loss of blood flow to the fingers or toes. (health.com)
It is extremely important to attempt to stop the bleeding as victims can die from loss of blood before they can get into surgery. (personalinjuryattorneysmiamifl.com)