机构：[1]Department of Cardiothoracic Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China重庆医科大学附属第一医院[2]Department of Cardiothoracic Surgery, Yongchuan Hospital of Chongqing Medical University, Chongqing, China[3]Department of Thoracic Surgery, Affiliated Hospital of Hebei University, Hebei, China[4]Basic Research Key Laboratory of General Surgery for Digital Medicine, Shijiazhuang, China[5]Institute of Life Science and Green Development, Hebei University, Shijiazhuang, China[6]Department of Thoracic Surgery, Xuzhou Central Hospital Affiliated to Southeast University, Xuzhou, China[7]Department of Cardiothoracic Surgery, The First College of Clinical Medical Science, China Three Gorges University, Yichang, China[8]Department of Thoracic Surgery, Xiamen Branch, Zhongshan Hospital, Fudan University, Xiamen, China[9]Department of Thoracic Surgery, the 3rd Hospital of Hebei Medical University, Shijiazhuang, China[10]Department of Cardiothoracic Surgery, Taizhou Hospital of Zhejiang Province affiliated to Wenzhou Medical University, Linhai, China台州恩泽医疗中心(集团)台州医院[11]Department of Thoracic Surgery, First People’s Hospital of Yunnan Province, Kunming University of Science and Technology, Kunming, China外科片胸外科云南省第一人民医院
Background: Three-dimensional computed tomography bronchography and angiography (3D-CTBA) is a powerful tool to analyze pulmonary anatomy. We used 3D-CTBA to analyze variations of the pulmonary veins of the left upper division (LUD) and created a simplified LUD vein model. Methods: Between January 2019 and October 2019, 124 patients with left-sided pulmonary lesions were admitted and underwent 3D-CTBA prior to surgery. We reviewed the anatomical variations of the LUD veins in these patients using 3D-CTBA images and classified them according to their position in relation to the bronchus. To facilitate this process, the same nomenclature as that used to describe the veins of the right upper lobe (RUL) is used for the LUD. Results: The pattern of LUD veins could be classified into three forms: an anterior + central form, an anterior form and a central form. For the central form, V1+2 a, V1+2 b, V1+2 c and V1+2 d drained into V. cent. For the anterior form, V1+2 d drained into V. ant. The anterior + central form could be further classified into three subtypes (V abc, V ab and V a). Conclusions: This is the first report to categorize the pattern of veins in the LUD. This may facilitate the creation of simplified models for use in pre-operative planning for segmentectomy.
基金：
Research and development of 3D printing lung cancer surgery planning model including real segmental boundary and complete tissue structure, Key Research and Development Project of Hebei Province, China [19277731d]
第一作者机构：[1]Department of Cardiothoracic Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
共同第一作者：
通讯作者：
通讯机构：[1]Department of Cardiothoracic Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China[*1]Department of Cardiothoracic Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China.
推荐引用方式(GB/T 7714)：
Zhang Min,Mao Ning,Zhang Ke,et al.Analysis of the variation pattern in left upper division veins and establishment of simplified vein models for anatomical segmentectomy[J].ANNALS OF TRANSLATIONAL MEDICINE.2020,8(22):doi:10.21037/atm-20-6925.
APA：
Zhang, Min,Mao, Ning,Zhang, Ke,Zhang, Miao,Liu, Yun...&Ge, Ming-Jian.(2020).Analysis of the variation pattern in left upper division veins and establishment of simplified vein models for anatomical segmentectomy.ANNALS OF TRANSLATIONAL MEDICINE,8,(22)
MLA：
Zhang, Min,et al."Analysis of the variation pattern in left upper division veins and establishment of simplified vein models for anatomical segmentectomy".ANNALS OF TRANSLATIONAL MEDICINE 8..22(2020)
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