Ana içeriğe atla

Mesothelioma Diagnosis & Tests - PET Scans

pet-diagnosis-scans
Mesothelioma Diagnosis & Tests - PET Scans

Some doctors may also order a positron emission tomography (PET) scan. The PET scan may reveal areas where there is abnormal, perhaps cancerous, tissue. PET scans are used in situations where there may be scar tissue present and are used in conjunction with CT scans in many cases. They are also often used to find the stage of cancer.

With a PET scan, a radioactive substance is injected into the blood. This substance is usually a type of sugar related to glucose. After some time, the scanners can detect and will show images of the tissue that is interacting with the substance. Due to the quick growth activity of cancer cells, they absorb more of the injected substance compared to other healthy cells.

Even though the picture results from a PET scan are not as detailed as a CT or MRI scan, they can provide doctors with very helpful information regarding if abnormal areas are cancerous or not. Many doctors use this test to see if the cancer has spread to the lymph nodes, which usually implies that the cancer is in a later stage according to the TNM staging system. PET scans can also help determine if the cancer has spread to other parts of the body as well.

If you or a loved one is interested in learning more about mesothelioma tests and diagnosis, complete the form below to request a free mesothelioma book of answers or contact us to speak with a medical specialist who can discuss your options and make a referral to a qualified physician.
Etiketler:

Yorumlar

Yorum Gönder

Bu blogdaki popüler yayınlar

Peritoneal Mesothelioma

Peritoneal Mesothelioma Peritoneal mesothelioma is a rare form of cancer that develops in the lining of the abdomen, known as the peritoneum. It is one of several types of cancer linked to asbestos exposure, representing approximately 20% to 25% of the 3,000 cases of mesothelioma cancer diagnosed each year in the United States. The following information is provided to help you learn more about peritoneal mesothelioma. If you are concerned about mesothelioma, your doctor can evaluate any symptoms you may be experiencing and determine a course of action, if necessary. Peritoneal Mesothelioma Symptoms The peritoneum is a thin serous membrane that protects and supports the organs in the abdomen. It is made up of an outer layer (parietal peritoneum), which is attached to the abdominal wall, and an inner layer (visceral peritoneum), which covers the internal organs. A small space between the two layers contains fluid that allows for movement of organs within the abdomen as they fun...
1 yorum
Devamı

What is Mesothelioma?

What is Mesothelioma? Mesothelioma is a cancer found in the lining surrounding the lungs, the stomach, the heart or the testicles. This cancer takes its name from the name that is given to this lining - the mesothelium. The pleura is the name for the mesothelial tissue surrounding the lungs and lining the chest cavity. If the cancer is in this lining, it is called "pleural mesothelioma." Pleural mesothelioma is the most common type of mesothelioma. The peritoneum is the lining that covers most of the organs in the abdominal cavity, while the pericardium is the lining that covers and protects the heart. If the cancer is in either of these areas, it is called "peritoneal mesothelioma" or "pericardial mesothelioma." Like other forms of cancer, mesothelioma occurs when cells become abnormal and divide or grow out of control. When someone has mesothelioma, the lubricating fluid in the lining may be over-produced. This excess fluid encases the or...
1 yorum
Devamı

Mesothelioma Symptoms

Mesothelioma Symptoms SYMPTOMS OF PLEURAL, PERITONEAL, AND PERICARDIAL MESOTHELIOMA What are the symptoms of Mesothelioma? Pleural Mesothelioma causes a buildup of tumor tissue surrounding the lung. Fluid can build up in the pleural space, preventing the lungs from moving easily and expanding naturally. Pressure on the lungs caused by this buildup leads to pain and shortness of breath; two of the most common symptoms. If you are experiencing unexplained shortness of breath or pain in the chest area, you should consult a doctor as soon as possible. An individual with pleural mesothelioma (cancer in the lining around the lungs) may also experience: Difficulty swallowing A persistent cough Coughing up blood Fever Sweating Fatigue Weight loss Back pain Pneumonia An individual with peritoneal mesothelioma (cancer in the lining around the stomach) may experience: Pain or swelling of the abdomen Swelling of the feet Nausea Vomiting Hernia Difficult bowel mov...
Yorum Gönder
Devamı