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Pacemaker Relocation for Radiation Against Overlapping Lung Cancer
Atsuo Mori1, Tohru Kuribayashi2, Hirofumi Haida1
1Cardiovascular Surgery, Kawasaki Municipal Hospital, Kawasaki, JPN.
Abstract:
We experienced a patient after pacemaker (PM) implantation who had lung cancer of the left upper lobe that developed just behind the PM. The patient was an 81-year-old man with many complications. Radiation was the only treatment option. The PM had to be moved to another place to avoid direct radiation exposure to it. An epicardial pacing lead was implanted on the right ventricular epicardium, and the new generator was implanted in the abdomen. The patient was treated with a total of 62 Gy of radiotherapy for lung cancer, achieving a temporary shrinkage of the tumor. During the radiotherapy period, the PM functioned well without harmful events. When radiation therapy is needed in cases where the tumor overlaps the PM, relocation surgery using an epicardial pacing lead may be a useful option.
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