MR, PET pick best biopsy sites for malignant gliomas

Article

Clinicians can now choose from several MR and PET imaging strategies to identify a brain malignancy's most anaplastic area, according to German researchers.

Clinicians can now choose from several MR and PET imaging strategies to identify a brain malignancy's most anaplastic area, according to German researchers.

Dr. Marc-Andre Weber and colleagues from the German Cancer Research Center and nuclear medicine and radiology departments at the University of Heidelberg examined six approaches performed on 23 patients with gliomas. They found that the methods that single out areas of greatest microcirculation (dynamic contrast-enhanced MRI) and cell proliferation (MR spectroscopy or FLT-PET) are the ones best suited for marking the hot spot and enabling optimal grading of malignant gliomas.

The study was presented at the 2007 International Society for Magnetic Resonance in Medicine meeting.

Recent Videos
New Mammography Studies Assess Image-Based AI Risk Models and Breast Arterial Calcification Detection
Can Deep Learning Provide a CT-Less Alternative for Attenuation Compensation with SPECT MPI?
Employing AI in Detecting Subdural Hematomas on Head CTs: An Interview with Jeremy Heit, MD, PhD
Pertinent Insights into the Imaging of Patients with Marfan Syndrome
What New Brain MRI Research Reveals About Cannabis Use and Working Memory Tasks
Current and Emerging Legislative Priorities for Radiology in 2025
How Will the New FDA Guidance Affect AI Software in Radiology?: An Interview with Nina Kottler, MD, Part 2
A Closer Look at the New Appropriate Use Criteria for Brain PET: An Interview with Phillip Kuo, MD, Part 2
How Will the New FDA Guidance Affect AI Software in Radiology?: An Interview with Nina Kottler, MD, Part 1
A Closer Look at the New Appropriate Use Criteria for Brain PET: An Interview with Phillip Kuo, MD, Part 1
Related Content
© 2025 MJH Life Sciences

All rights reserved.