In general the prognosis of mesothelioma is poor and most studies report median survival of less than a year. However, there are long term mesothelioma survivors (both pleural and peritoneal survivors) who have survived more than 10 years. In fact, in one mesothelioma study, doctors writing about the prognosis of mesothelioma explained that long-term mesothelioma survivors do exist and their prognosis may be independent of the treatment or therapies pursued. If this is true, it would suggest that mesothelioma prognosis and survival may be more dependent on individual differences among patients (and perhaps the non-conventional therapies they use) and less dependent upon conventional mesothelioma treatments.

Patients decide to participate in clinical trials for many reasons. For some patients, a clinical trial is the best treatment option available. Because standard treatments are not perfect, patients are often willing to face the added uncertainty of a clinical trial in the hope of a better result. Other patients volunteer for clinical trials because they know that finding new drugs and other therapies is the only way to make progress in treating sarcoma. Even if they do not benefit directly from the clinical trial, their participation may benefit future patients with sarcoma.

A breast biopsy is a procedure in which part or all of a suspicious breast growth is removed and examined, usually for the presence of cancer. The growth sample is suctioned out through a needle or cut out using a surgical procedure. The sample is then examined and evaluated under a microscope by a pathologist to identify non-cancerous (benign) or cancerous (malignant) tissue.

Words used to refer to the abnormal area or growth before and after diagnosis may include lump, mass, lesion, and tumor.

Risks associated with a breast biopsy include:

• Bruising and swelling of the breast
• Infection or bleeding at the biopsy site
• Altered breast appearance, depending on how much tissue was removed and how the breast heals
• Additional surgery or other treatment, depending on biopsy results

Contact your doctor if you develop a fever, if the biopsy site becomes red or warm, or if you have unusual drainage from the biopsy site. These signs of infection may require prompt treatment.