What does pulmonary metastasis mean?
Pulmonary metastases are defined as secondary malignant tumors of the lung parenchyma or pleura. Originating from an entirely separate organ, metastatic disease to the lung is the second-most common pulmonary malignancy.
What is metastases in lungs?
Metastatic tumors in the lungs are malignancies (cancers) that developed at other sites and spread via the blood stream to the lungs. Common tumors that metastasize to the lungs include breast cancer, colon cancer, prostate cancer, sarcoma, bladder cancer, neuroblastoma, and Wilm’s tumor.
What does metastasis mean in medical terms?
(meh-TAS-tuh-sis) The spread of cancer cells from the place where they first formed to another part of the body. In metastasis, cancer cells break away from the original (primary) tumor, travel through the blood or lymph system, and form a new tumor in other organs or tissues of the body.
What is the meaning of metastases?
Metastasis means that cancer spreads to a different body part from where it started. When this happens, doctors say the cancer has “metastasized.” Your doctor may also call it “metastatic cancer,” “advanced cancer,” or “stage 4 cancer.” But these terms can have different meanings.
Why is the lung a common site of metastasis?
Lung metastatization is most often related to an endovascular spread of tumor cells nesting in the distal arterial pulmonary circulation. Due to this pattern of spread, lung metastases tend to be more abundant in basal and peripheral regions.
How is lung metastasis treated?
Treatment for lung metastases is usually based on the main type of cancer (primary site) the person has. Treatment may include chemotherapy, immunotherapy or radiation therapy, or a combination of these.
What is the abbreviation for metastasis?
List of medical abbreviations: M
| Abbreviation | Meaning |
|---|---|
| met | metastasis (pronounced like the word met; plural mets) |
| MFM | maternal and fetal medicine |
| Mg | magnesium |
| MG | myasthenia gravis |
What is a synonym for metastasis?
metastasis. Synonyms: Metastatic tumor, metastatic tumour, secondary tumor, secondary tumour,, Plural, metastases.
Which cancers metastasize to lung?
Lung metastases. Causes. Metastatic tumors in the lungs are malignancies (cancers) that developed at other sites and spread via the blood stream to the lungs. Common tumors that metastasize to the lungs include breast cancer, colon cancer, prostate cancer, sarcoma, bladder cancer, neuroblastoma, and Wilm’s tumor.
What are the stages of metastatic lung cancer?
Stage I: Cancer is in your lung tissues but not your lymph nodes. Stage II: The disease may have spread to your lymph nodes near your lungs. Stage III: It has spread further into your lymph nodes and the middle of your chest. Stage IV: Cancer has spread widely around your body.
What causes metastatic lung cancer?
If cancer develops in the lung that wasn’t previously affected, it is almost always a new metastasized cancer, not a recurrence. In all cases, a metastatic tumor is always caused by cancer cells migrating from another part of the body.
What are symptoms of lung Mets?
A lung metastasis produces symptoms similar to those of other serious lung or chest ailments. They include: Shortness of breath. Chest or rib cage pain. Cough. Bloody sputum. Unintended weight loss. Weakness.