PET avoids liver resection in colon cancer patients
A multicenter prospective trial in the Netherlands has found that FDG-PET prevents unnecessary surgeries for one in six patients with metastatic colon cancer who undergo liver resection based on CT findings.
A multicenter prospective trial in the Netherlands has found that FDG-PET prevents unnecessary surgeries for one in six patients with metastatic colon cancer who undergo liver resection based on CT findings.
Dr. W.J.G. Oyen of Radboud University Nijmegen Medical Center and colleagues enrolled 75 surgical candidates randomly selected for assessment with CT alone, the standard imaging for recommending surgery, and another 75 who were evaluated with CT and FDG-PET. All 75 patients in the CT group underwent laparotomy compared to 70 in the PET group. Overall, surgeries for 34 (45%) and 21 (28%) patients performed on the basis of CT or CT plus PET, respectively, were considered futile. Disease recurred within six months in almost a third of patients in the CT-only group. Oyen presented results at the 2008 SNM meeting in New Orleans.
Can Ultrasound-Based Radiomics Enhance Differentiation of HER2 Breast Cancer?
March 11th 2025Multicenter research revealed that a combined model of clinical factors and ultrasound-based radiomics exhibited greater than a 23 percent higher per patient-level accuracy rate for identifying HER2 breast cancer than a clinical model.
