ArticleAnnals of thoracic surgery short reports2025
Efficacy of Right S2 and Left S1+2 Segmentectomy: Comparison of Pulmonary Function With Lobectomy.
Article in Annals of thoracic surgery short reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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5 authors.
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Abstract
Background: Residual lobar shifting after lobectomy promotes effective lung expansion and occasionally better-than-expected preservation of pulmonary function. Our previous study found that patients with lobar shifting (shift group) exhibited considerably better preservation of forced expiratory volume in 1 second (FEV Methods: We analyzed 324 segmentectomies and 839 lobectomies from 2012 to 2024, excluding middle lobe resections. Lobar shifting, evaluated using 3-dimensional computed tomography 6 months after surgery, was categorized based on middle lobe, lingular, and left lower lobe bronchus displacement. Pulmonary function tests were conducted before and 6 months after surgery. FEV Results: Significant differences in FEV Conclusions: Even under conditions favorable for preserving pulmonary function after lobectomy considering lobar shifting, segmentectomy of right S2 and left S1+2 resulted in better postoperative function.
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