Ultrasound may be a more accurate and cheaper option than CT scans for malignant pleural mesothelioma. A group of Italian researchers examined the use of ultrasound to help diagnose malignant pleural mesothelioma. The goal was to help doctors locate optimal sites for biopsies. Diagnosing Malignant Pleural Mesothelioma Mesothelioma is a rare form of cancer that develops from mesothelium cells. The mesothelium is the lining that covers many of our internal organs. Mesothelioma is caused by exposure to asbestos, a toxic substance used in industrial and consumer products. When mesothelioma develops in the lining of our lungs, it is called malignant pleural mesothelioma. It can take around 40 years for malignant pleural mesothelioma to develop after asbestos exposure. Diagnosing malignant pleural … Continue reading Ultrasound More Accurate for Malignant Pleural Mesothelioma
A team of researchers in China analyzed the accuracy of a specific kind of ultrasound for diagnosing mesothelioma. Mesothelioma is a rare type of cancer that is caused by exposure to asbestos. Even though it is a rare cancer, the global incidence of mesothelioma has been rising over the past decade worldwide. One of the biggest challenges with mesothelioma is getting a definitive diagnosis. Mesothelioma diagnosis usually involves several tests. Patients may have imaging scans, blood tests, and a biopsy. By the time mesothelioma is finally diagnosed, it may already be too late for treatment to help. Getting an Accurate Diagnosis A biopsy involves examining a sample of tissue from a patient’s body to find out if they have a … Continue reading Ultrasound for Diagnosing Mesothelioma
A new study concludes that ultrasound guided mesothelioma biopsies are safer and just as effective as CT guided biopsies. Italian researchers analyzed both types of guidance systems for collecting tissue samples from mesothelioma patients. They compared the diagnostic yield and safety of each method. It turns out that ionizing radiation is not necessary for successful mesothelioma biopsies. As long as the technician is experienced, ultrasound guidance may be the better choice. The Importance of Mesothelioma Biopsies Pleural mesothelioma is a rare but highly aggressive kind of cancer. It grows on the membrane that surrounds the lungs. By the time patients experience symptoms of mesothelioma, the disease is often very advanced. Malignant mesothelioma can be tricky to diagnose. Mesothelioma biopsies are … Continue reading Mesothelioma Biopsies: Ultrasound Guidance Beats CT
A minimally invasive method for cancer staging could prevent unnecessary surgery for malignant mesothelioma. The method involves putting a needle into the chest behind the breast bone. This area is called the mediastinum. The mediastinum contains critical lymph nodes. The presence or absence of cancer cells in these nodes can help determine whether a patient needs surgery for malignant mesothelioma. Now, a group of Canadian doctors say an ultrasound-guided needle biopsy procedure can provide as much information as more invasive options with less risk and pain. Staging Helps Direct Surgery for Malignant Mesothelioma Most mesothelioma patients receive chemotherapy. If the patient is healthy enough and the cancer has not spread, the patient may also have surgery for malignant mesothelioma. Some … Continue reading Needle Procedure Could Prevent Unneeded Surgery for Malignant Mesothelioma
The same technology used by obstetricians to track pregnancies and by cardiologists to find blood clots may also play a valuable role in managing mesothelioma. An Indonesian mesothelioma doctor says ultrasound technology is not only safer than radiation, but also portable, non-invasive and relatively inexpensive to use. In a recent article published in an Indonesian medical journal, Dr. C.M. Rumende of the University of Indonesia Medical School says ultrasonography of the lungs allows clinicians to diagnose some abnormalities common in mesothelioma, including the buildup of lung fluid known as pleural effusion, more rapidly than they could with other imaging modalities. “In addition to pleural effusion,” observes Dr. Rumende, “other lung disorders can be diagnosed by ultrasound such as peripheral lung tumors, … Continue reading Ultrasound: A Safer Way to Manage Mesothelioma?