News items related to the Department of Radiology and Nuclear Medicine.
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Algorithm calculates the presence and aggressiveness of prostate tumors
14 May 2019A computer program that analyzes MRI images can reliably map the presence and even the aggressiveness of a prostate tumor. This is what Radboudumc researchers and international colleagues have published in the scientific journal Investigative Radiology.
Artificial intelligence vs. 101 radiologists for breast cancer detection
7 March 2019In an article appearing in the journal of the National Cancer Institute, Ioannis Sechopoulos and colleagues showed that current artificial intelligence systems can detect breast cancer in mammograms as well as a breast radiologists.
Radboud university medical center treats metastatic liver cancer with holmium microspheres MRI imaging during surgery can improve the outcome
4 January 2019For the first time Radboud university medical center has treated a patient with liver metastases by using holmium radio-embolization. With this technique, radioactive holmium microspheres are injected via a catheter into the liver artery.
Rectal cancer staging using MRI with endorectal filling
19 September 2018In the British Journal of Radiology Rutger Stijns and colleagues, showed that using MRI with endorectal filling did not lead to an improved rectal cancer staging and that it has the potential to influence the distance to a key anatomical landmark.
Disagreement among radiologists on what a perifissural nodule is
10 July 2018In Radiology Anton Schreuder et al. showed that there is a low agreement among experienced radiologists on what a benign perifissural nodule is on CT, and that the chances that a lung cancer is misclassified as a such is low but not negligible.
Deep learning identifies tumor-associated stroma in breast histopathology
26 June 2018According to a recent paper of Babak Ehteshami Bejnordi, Jeroen van der Laak and colleagues, deep learning based analysis of digitized microscopic images could accurately identify tumor-associated morphological alterations in the stroma neighboring breast cancer.
