What are metastatic lesions?

Metastatic lesions are malignant or cancerous tumors that have spread from their original location to other parts of the body. Related medical terms that could be interchangeably focused include in late stage, advanced cancer or metastatic disease. In general, metastatic lesions are considered incurable, although treatment is often available to control the spread of cancer cells and potentially increase the life length of the individual. In cancer terminology, the lesion is another term for a tumor. Metastasis is a term for spreading cancer outside its original place in the body. Thus, metastatic lesions are cancerous tumors that occur in places in addition to the original starting point of the primary tumor. Metastatic tumors occur when cells from the primary tumor disintegrate and travel to distant parts of the body through the lymphatic system. Altebuňky from the original tumor could be deployed in new tumors in neighboring organs or tissues.

Metastatic disease is sometimes called cancer at a late stage. This term refers to the medical classification of cancer as in Stage III, where cancer cells are located in lymph nodes near the original tumor or Stage IV when cancer cells travel far beyond the primary point of the tumor to the distant part of the body. Metastatic lesions are most commonly found in the brain, lungs, liver or bones. An individual with metastatic cancer may or may not experience any symptoms and symptoms could be related to the area where metastasted cells have been moved. For example, a person whose cancer has spread to the brain could experience neurological symptoms such as seizures or headaches.

Once metastatic lesions are present in the body, the individual's cancer will be considered incurable. It means that it is no longer possible to target every existing cancer cell with available treatments. In this case the goal lE -tumor growth slows down tumors to maintain the highest possible quality of life and potentially prolong the life length of the individual. In some cases, people with metastatic lesions can live for several years with appropriate treatment for the treatment of symptoms.

For advanced cancer, a number of treatment procedures are available. Some potential possibilities include surgical or cryosurgical removal of cancer lesions, radiation therapy, biological therapy - also known as immunotherapy - to strengthen the response to the immune system, chemotherapy and hormonal therapy. In some areas, clinical trials are available in which the individual participates in experimental new treatment procedures for specific types of cancer. Individuals could also decide to use additional or integration therapies in addition to medical treatment.