A purple cancer ribbon is the awareness symbol for leiomyosarcoma and also pancreatic cancer, according to the Ovarian Cancer Research Fund. However, there are also several other cancer awareness ribbons that come in various purplish shades, such as lavender, periwinkle, orchid and plum.
A lavender cancer ribbon promotes awareness for all types of cancers. An orchid cancer ribbon symbolizes awareness for testicular cancer. A periwinkle cancer ribbon represents awareness for esophageal cancer and stomach cancer. A plum ribbon brings awareness and honor to cancer caregivers. These ribbon colors and their corresponding symbolic meanings are not necessarily official according to any authoritative, single entity; however, they are widely representative of general consensus, states the Ovarian Cancer Research Fund.
Leiomyosarcoma is a form of cancer characterized by malignant tumors that begin in the smooth muscle cells. Due to the prevalence of smooth muscles in the body, leiomyosarcoma can form almost anywhere, but it is particularly common in the uterus, according to WebMD.
Pancreatic cancer is a form of cancer characterized by the formation of malignant cells in the tissues of the pancreas. Pancreatic cancers usually begin in the exocrine pancreas cells, which are cells responsible for generating digestive fluids in the body, states WebMD.