Medical Definition of CERESIN. : a white or yellow hard brittle wax made by purifying ozokerite and used as a substitute for beeswax.What made you want to look up ceresin? a white or yellow hard brittle wax made by purifying ozokerite and used as a substitute for beeswax.
Types of colorectal cancer. Adenocarcinoma is the most common type of colorectal cancer. Other colorectal cancers include gastrointestinal carcinoid tumors, gastrointestinal stromal tumors, primary colorectal lymphoma, leiomyosarcoma, melanoma and squamous cell carcinoma.
The majority of cancers in the colon begin as polyps. Not all polyps become cancerous. It depends on the type of polyp. Villious polyps are the most likely to become cancer, followed by tubulo-villious, and then tubulor. All of these are adenomas.