âº the members of a person's family who are directly related to that person and who lived a long time before him or her: She's very proud of her ancient royal lineage. Thesaurus: synonyms and related words. Family: ancestors & descendants. ancestor. ancestry. be in the/sb's blood idiom. blood.
The major types of cancer are carcinoma, sarcoma, melanoma, lymphoma, and leukemia. Carcinomas -- the most commonly diagnosed cancers -- originate in the skin, lungs, breasts, pancreas, and other organs and glands.Lymphomas are cancers of lymphocytes. Leukemia is cancer of the blood.iagnosis and Treatment. Prevention. Benign, or noncancerous, tumors -- such as freckles and moles -- stop growing, do not spread to other parts of the body, and do not create new tumors. Malignant, or cancerous, tumors crowd out healthy cells, interfere with body functions, and draw nutrients from body tissues.
Find out about the different types of non melanoma skin cancer. Types of non melanoma skin cancer. Non melanoma skin cancer includes 2 main types: basal cell skin cancer (BCC) squamous cell skin cancer (SCC) They're named after the types of skin cells where the cancer develops. It's possible for a non melanoma skin cancer to be a mixture of both these types. Non melanoma skin cancer is different from melanoma. Melanoma is the type of skin cancer that most often develops from a mole.