Release date: 2014-05-19
The Kyoto University Hospital announced on the 14th that a successful lung transplant was performed on a 40-year-old woman who had a left lung transplant due to illness and transplanted her husband's right lung. It is reported that this is the world's first living body left and right reverse lung transplantation. In order to ensure the safety of the operation, Nagoya City University and JD Hospital used the 3D printing technology to make a lung model before surgery.
Ida Yangzhi, a professor of respiratory surgery at Jingda Hospital, who is the chief surgeon, said, “(postoperative) lung function is good. This expands the choice of transplantation and may allow more patients to receive the transplant.â€
The women who underwent surgery began to develop cough and symptoms of dyspnea during work around 2008, and were diagnosed with idiopathic pulmonary interstitial pneumonia that was not working properly due to atrophy of the lungs. The operation was carried out in March this year and the husband's right lower lobe was taken out. In order to make the arteries and veins and the bronchus smoothly connect with the lungs, the doctor performed a left-right and reverse-side transplant to replace the left lung with deteriorating function. It is reported that the operation process is smooth.
Because the right lung is taken back and forth, how to make the lungs smoothly meet is the main issue. The hospital used 3D printing technology to make detailed models of the lungs, blood vessels and heart of the two, and confirmed the feasibility of the operation in advance.
Source: Kyodo
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