Researchers in the UK say a breath test for mesothelioma might be able to distinguish between mesothelioma subtypes. There are three major subtypes of mesothelioma. It is important to know which kind of person has. A patient’s subtype can impact their prognosis and even their mesothelioma treatment choice. Right now, the only way to tell the mesothelioma subtypes apart is to look at the cells under the microscope. But scientists at Sheffield Hallam University have identified volatile organic compounds (VOCs) in the rarest and the most common mesothelioma subtypes. These VOCs could be used to develop a mesothelioma breath test that could tell the subtypes apart. The Advantages of Breath Testing Breath testing is a way of measuring VOCs in … Continue reading Breath Test for Mesothelioma Might Identify Subtypes
A new study of PET scanning for mesothelioma prognosis shows how much radioactive tracer a tumor absorbs can predict survival. This is especially true in people with the epithelioid mesothelioma subtype. The study comes from the Sungkyunkwan University School of Medicine in Seoul, South Korea. Researchers studied the medical records of dozens of mesothelioma patients diagnosed between 2009 and 2018. They found that SUVmax, a key factor in PET scanning for mesothelioma, is directly related to mesothelioma survival. How PET Scanning Works Mesothelioma diagnosis is challenging. Pleural mesothelioma grows quickly on the membrane around the lungs. It is one of the rarest and deadliest cancers. Positron emission tomography (PET) combined with computed tomography (CT) can help with diagnosis. During a … Continue reading The Importance of Subtype in PET Scanning for Mesothelioma Prognosis
New research out of Pennsylvania suggested that not all people with metastatic mesothelioma will live longer with chemotherapy. Although chemotherapy is the primary treatment for malignant pleural mesothelioma, some types of metastatic mesothelioma appear to be less responsive than others. In some cases, the researchers say best supportive care may be a better option for preserving a patient’s quality of life. Three Mesothelioma Subtypes There are three histological subtypes of malignant pleural mesothelioma. The categories are based on how the cells look under a microscope. Cell type appears to influence how aggressive they are as metastatic mesothelioma. Cell type also factors into mesothelioma prognosis. Epithelioid mesothelioma is the most common cell type. Epithelioid cells tend to lack uniformity and may … Continue reading Metastatic Mesothelioma: Does Chemotherapy Work?