Final answer:
Metastasis is the process by which cancer cells spread from a primary tumor to distant sites in the body through the bloodstream. It involves the formation of new tumors, known as metastases, in organs and tissues. Different types of cancers tend to metastasize to specific organs.
Step-by-step explanation:
Metastasis is the process by which cancer cells spread from a primary tumor to distant sites in the body through the bloodstream.
Once cancer cells enter the bloodstream, they can travel to various organs and tissues and form new tumors, known as metastases.
Different types of cancers tend to metastasize to specific organs, such as the brain, lungs, bones, and liver. The pattern of metastasis is not random, and specific types of cancer exhibit preferences for certain organs. For example, breast cancer often metastasizes to the bones, while lung cancer may spread to the brain.
Understanding the mechanisms of metastasis is crucial for developing effective cancer treatments and improving patient outcomes.
The pattern of metastasis is not random, and specific types of cancer exhibit preferences for certain organs. For example, breast cancer often metastasizes to the bones, while lung cancer may spread to the brain. Understanding the mechanisms of metastasis is crucial for developing effective cancer treatments and improving patient outcomes.