Disease
It refers to the spreading of a disease-causing agent from one major point of focus to either another specific area or a general dispersal. It usually is used to refer to the spreading of cancer from one area for another. For example, when Breast cancer spreads somewhere else.
The process of malignant cells moving throughout the body is called metastasis. Metastasis allows cancer cells to spread from the primary tumor to other parts of the body, where they can form new tumors.
The staging system for cancer includes the processes of metastasis (spread of cancer to distant parts of the body) and the absence of metastasis (no evidence of cancer spread). The M stage of cancer staging classifies the cancer based on whether metastasis is present or not.
Cancer starts when normal cells stop following the usual pattern of growth, division, and death. Instead of dying when they should, these abnormal cells continue to grow and multiply, forming a lump or mass called a tumor. As the tumor grows, some of these abnormal cells can detach or break away from the original site. Once detached, they can enter the blood vessels or the lymphatic system, the body’s network for circulating fluids and immune cells. The bloodstream and lymph system act as highways that carry these cells to distant parts of the body. When cancer cells travel through these pathways to reach other organs or tissues, this process is known as metastasis. At the new site, these cells may settle and begin growing again, forming secondary tumors. Metastasis is one of the reasons cancer becomes more serious because it affects multiple organs and interferes with normal body function. In short, cancer cells can spread throughout the body when they break away from the original tumor and travel through the blood or lymphatic system to start new growths elsewhere a process called metastasis.
Cancer cells that break free and travel to other parts of the body through the bloodstream or lymphatic system are called metastatic cancer cells.
A tumor that can invade and destroy surrounding healthy tissue is called malignant or cancerous tumor. This type of tumor has the ability to spread to other parts of the body.
malignant
The word metastasis is singular, metastases is plural.
There is also a special type of metastasis that can occur regionally with malignant melanoma; it is known as an in-transit metastasis.
Metastasis is the spread of a disease from one organ or part to another non-adjacent organ or part.
Nicole Beauchemin has written: 'Metastasis of colorectal cancer' -- subject(s): Colorectal Neoplasms, Complications, Cancer, Neoplasm Metastasis, Rectum, Metastasis, Colon (Anatomy)
They can die from metastasis to lungs leading to respiratory distress or neck metastasis
Metastasis
A tumor that has spread has metastasized, and is a metastatic tumor. The new sites of tumor growth are called metastases (singular metastasis).The process of metastasis is the process of tumour cells breaking away from the primary tumour and spreading to other parts of the body. The 4 main sites of metastasis are the brain, bones, liver and lungs. Metastatic tumours spread to these organs causing considerable harm to them. The naturopathic approach to controlling metastasis is salvestrol therapy. Anti-metastatic drugs are in clinical trials such asCabozantinib.A tumor that has spread has metastasized, and is a metastatic tumor.
Metastases
metastases
stasis
the lungs are where things start getting small enough to clog and hold a metastasis