Final answer:
Cancers are classified based on the type of cell that resembles the tumor and the tissue presumed to be the origin of the tumor. Adenocarcinoma, lymphoma, and sarcoma are different types of cancers based on cell type.
Step-by-step explanation:
Cancers are classified based on the type of cell that resembles the tumor and the tissue presumed to be the origin of the tumor. Some common types of cancers based on cell type include:
- Adenocarcinoma: Cancer derived from glandular cells, such as breast, prostate, lung, and colon cancers.
- Lymphoma: Malignancies of the lymphatic system, which includes Hodgkin lymphoma and non-Hodgkin lymphoma.
- Sarcoma: Cancer derived from connective tissue or mesenchymal cells, such as bone cancer and soft tissue sarcoma.
Other types of cancers include leukemia (malignancies of blood-forming cells), germ cell tumor (found in testicles and ovaries), and blastic tumor (resembling immature or embryonic tissue).