• T Bando and H Date.
• Department of Thoracic Surgery, School of Medicine, Kyoto University, Japan.
• Kyobu Geka. 2012 Jul 1; 65 (8): 714-9.

AbstractAcute exacerbation( AE) of idiopathic pulmonary fibrosis( IPF) is the most common cause of postoperative mortality after lung cancer surgery. ostoperative mortality rate of lung cancer patients with IPF has been reported to range approximately from 3% to 15%. The degree of fibrosis on preoperative high-resolution computed tomography( CT), preoperative high serum levels of KL-6, lactate dehydrogenase(LDH), and C-reactive protein( CRP), and preoperative low %TLC, %VC, and %diffusing capacity of CO( DLco) in pulmonary function test have been reported as the predictive risk factors for postoperative AE, but the clinical relevance remains controversial. Most of reports regarding the 5-year survival rate after resection of lung cancer with IPF have been ranged between 40% and 60%, and significantly poorer than that without IPF. However, considering the high risk of AE following chemotherapy or radiotherapy, the poor prognosis after surgical treatment can be acceptable. A number of prophylactic strategies against AE have been reported in the literature, but none of them has been generally established. A nationwide survey concerning postoperative AE after resection of lung cancer with pulmonary fibrosis has been conducted in Japan, and the final results will be reported soon. Based on the outcomes of the survey, standard strategy for the treatment of lung cancer with IPF is expected to be established.6.

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