Artificial Intelligence Tool Measures Mesothelioma Treatment Response

artificial intelligence tool

Scientists at the University of Glasgow in Scotland have developed an artificial intelligence tool that could revolutionize the way doctors plan and monitor mesothelioma treatment.  The University team collaborated with Scottish firm Canon Medical Research Europe to develop an AI prototype for detecting pleural mesothelioma. Canon Medical specializes in medical imaging software.  Pleural mesothelioma is a type of lung cancer caused by asbestos exposure. The new artificial intelligence tool is designed to find and measure mesothelioma tumors on CT scans.  It can be challenging even for cancer experts to detect tiny changes in mesothelioma tumors. But the AI tool can quickly reveal how well or poorly a patient is doing on a treatment like chemotherapy. The sooner doctors know if … Continue reading Artificial Intelligence Tool Measures Mesothelioma Treatment Response »

Mesothelioma Blood Test Could Help Delay Time Between CT Scans

mesothelioma blood test

A mesothelioma blood test could make it possible to stretch the time between CT scans to monitor treatment progress. That is the conclusion from a team of cancer experts in Italy. The researchers compared the results of the SMRP mesothelioma blood test to CT scans and other prognostic indicators in pleural mesothelioma patients.  Doctors typically use a set of criteria called mRECIST to assess how well a particular therapy is working. mRECIST includes measurements from CT scans. But CT scans are expensive, time-consuming, and expose patients to ionizing radiation.  The goal of the new study was to see how closely SMRP levels correlated with mRECIST results. The team says the blood test appears to be accurate enough that it could … Continue reading Mesothelioma Blood Test Could Help Delay Time Between CT Scans »

Mesothelioma Surgical Decisions: New Method May Make Them Easier

mesothelioma surgical decisions

Cancer researchers in India and the UK have come up with a method for making better mesothelioma surgical decisions. The group focused on peritoneal mesothelioma, the second most common form of asbestos cancer. Peritoneal mesothelioma affects the membrane around the abdominal organs. It can spread throughout the abdomen.  Some peritoneal mesothelioma patients get good results with cytoreductive surgery. But success depends on a number of factors such as how far cancer has spread and where mesothelioma tumors are located. The new decision-making tool reminds doctors of five important factors to consider when making mesothelioma surgical decisions for the best outcomes. It is based on the acronym PAUSE. Peritoneal Mesothelioma and the Promise of CRS/HIPEC Malignant mesothelioma is an especially aggressive … Continue reading Mesothelioma Surgical Decisions: New Method May Make Them Easier »

PET/CT Scans May Be Less Accurate in Elderly Mesothelioma Patients

pet/ct scans

Researchers at Case Western Reserve are warning cancer doctors not to rely too heavily on PET/CT scans when diagnosing malignant mesothelioma – especially in older patients. PET/CT is an important tool for staging mesothelioma and can help with diagnosis. But a new case report highlights the problem of false-negative PET/CT scans.  In this case involving a 77-year-old man, PET/CT showed no mesothelioma. Even the man’s lung fluid tests were negative for mesothelioma. The case is a potent reminder that biopsy is still the gold standard for diagnosing asbestos cancer.  PET/CT Scans and Other Tools for Diagnosing Mesothelioma Pleural mesothelioma is a tricky cancer to diagnose. Most patients do not even have symptoms until the disease is in a later stage. … Continue reading PET/CT Scans May Be Less Accurate in Elderly Mesothelioma Patients »

MRI Imaging May Be Superior to CT for Pleural Mesothelioma Diagnosis and Staging

MRI imaging

When it comes to diagnosing and monitoring treatment response in people with pleural mesothelioma, MRI imaging may be better than CT.  That is the message from a new Italian study published in the online medical journal Cancers.  RIght now, CT (computed tomography) is the most popular form of imaging for pleural mesothelioma. Cancer doctors use CT images to help diagnose mesothelioma. They also use it to see how widespread the cancer is and to find out if treatment is making a difference.  But radiology researchers at Pisa University Hospital say MRI imaging has advantages over CT for people with the rare asbestos cancer.  Mesothelioma Diagnosis and Prognosis  Malignant pleural mesothelioma is the most serious of several health conditions linked to … Continue reading MRI Imaging May Be Superior to CT for Pleural Mesothelioma Diagnosis and Staging »

CT Evaluation Correlates with Actual Mesothelioma Tumor Volume, Subtype, and Survival

CT evaluation

Two new studies highlight the value of CT evaluation for patients with either peritoneal or pleural mesothelioma.  CT stands for computed tomography. The technology uses X-rays to create three dimensional images of internal structures.  The studies show CT evaluation can give doctors an accurate idea of the size and extent of mesothelioma tumors. These scans can also help predict which patients have the best odds of survival. This helps doctors plan better, more effective treatment strategies.  What is Malignant Mesothelioma? Malignant mesothelioma is a type of cancer that grows on the membranes around internal organs. The most common type of mesothelioma is pleural mesothelioma. This kind of tumor starts on the pleural membrane around the lungs.  Peritoneal mesothelioma accounts for … Continue reading CT Evaluation Correlates with Actual Mesothelioma Tumor Volume, Subtype, and Survival »

Artificial Intelligence Improves Mesothelioma Diagnosis, Study Finds

artificial intelligence

There is more evidence that artificial intelligence may have a role to play in helping doctors diagnose deadly malignant mesothelioma earlier.  A study conducted at Japan’s Hyogo College of Medicine used past patient records to test a deep convolutional neural network (CDNN). This is a complex computer program designed to evaluate diagnostic criteria.  Pleural mesothelioma is a difficult cancer for doctors to diagnose. Artificial intelligence can help by quickly comparing diagnostic data to hundreds of past cases. In the Japanese study, the AI produced the most accurate mesothelioma diagnoses when combined with all of the available patient data. The Challenge of Diagnosing Mesothelioma Mesothelioma tumors grow on the membranes around internal organs. They usually come from past exposure to asbestos. … Continue reading Artificial Intelligence Improves Mesothelioma Diagnosis, Study Finds »

Concerning CT Findings and Mesothelioma Prognosis

Concerning CT Findings

One of the nation’s top mesothelioma doctors says concerning CT findings may be one of the best ways to predict peritoneal mesothelioma outcomes.  Dr. Paul Sugarbaker is with MedStar Washington Hospital Center in Washington, DC. His newly published study compares 11 different concerning CT findings with outcomes in 100 mesothelioma patients.  Sugarbaker and his team found that the prognostic value of these 11 CT features is on a par with peritoneal cancer index (PCI) and cytoreduction (CC) score. It means that CT findings could become even more important for mesothelioma treatment planning.  CT Scans Reveal Information About Peritoneal Mesothelioma Peritoneal mesothelioma occurs on the lining around the abdomen. It is an aggressive and hard-to-treat cancer caused by exposure to asbestos. … Continue reading Concerning CT Findings and Mesothelioma Prognosis »

Prognostic Value of PET/CT in Pleural Mesothelioma Patients

prognostic value of PET/CT

New data highlights the prognostic value of PET/CT scans for patients with malignant pleural mesothelioma. Pleural mesothelioma is a rare malignancy with a poor prognosis. But some patients tend to do better than others. Scientists are always looking for better ways to predict which patients will respond best to which treatment. A new Turkish study focused on the prognostic value of scans that measure tumor volume and metabolic activity. They conclude that PET/CT is a valuable way to predict mesothelioma outcomes. Doctors can use the information to help plan for chemotherapy or surgical treatment.  How PET/CT Scans Work Doctors have been aware of malignant mesothelioma since the 1930s. That is when it first started appearing among asbestos workers. But there … Continue reading Prognostic Value of PET/CT in Pleural Mesothelioma Patients »

New Lung Cancer Screening Guidelines Could Catch Some Mesotheliomas Earlier

new lung cancer screening guidelines

New lung cancer screening guidelines for smokers might have an unexpected benefit for people who have also been exposed to asbestos: They may catch mesothelioma earlier.  Malignant pleural mesothelioma is a lung-related cancer caused by asbestos. It develops over many years. Many mesothelioma patients do not show any symptoms until the disease is very advanced. There is currently no routine screening for mesothelioma. The new lung cancer screening guidelines apply to people ages 50 to 80. They suggest that those who have smoked the equivalent of a pack a day for 20 years should have annual low-dose CT scans.  If screening shows a tumor, doctors can dig further to determine its type. Both lung cancer and pleural mesothelioma are more … Continue reading New Lung Cancer Screening Guidelines Could Catch Some Mesotheliomas Earlier »

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