A team of radiologists and orthopedic specialists at Johns Hopkins Medicine has successfully used heat generated by electrode-tipped probes to destroy painful, benign bone tumors in eight of nine patients in a clinical study.
The results of the study, published in the March issue of the Journal of Vascular Interventional Radiology, suggests a need for further research to confirm the effectiveness of percutaneous radiofrequency for treating osteoid osteomas.
In the study, all eight patients achieved complete pain relief after thin probes were inserted through the skin into the core of the bone tumor, and radiofrequency energy was used to produce enough heat to destroy the tumor at its biological core. Five patients underwent the procedure with guidance provided by a new type of fast CT scanner incorporating CT fluoroscopy at 13 frames a second in three places at once.
Gary Stephenson | EurekAlert!
Spread of deadly eye cancer halted in cells and animals
13.11.2018 | Johns Hopkins Medicine
Breakthrough in understanding how deadly pneumococcus avoids immune defenses
13.11.2018 | University of Liverpool
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