Results 51 to 60 of about 4,706 (203)

Analysis of variation in bronchovascular pattern of the right middle and lower lobes of the lung using three-dimensional CT angiography and bronchography

General Thoracic and Cardiovascular Surgery, 2017
ObjectivesGeneral thoracic surgeons must be familiar with anatomical variation in the pulmonary vessels and bronchi. Here, we analyzed the bronchovascular pattern of the right middle lobe (RML) and right lower lobe (RLL) of the lung using three ...
T. Nagashima, K. Shimizu, Y. Ohtaki, K. Obayashi, S. Nakazawa, A. Mogi, H. Kuwano   +6 more
semanticscholar   +1 more source

What is the correlation between the defective and splitting posterior segmental bronchus and recurrent artery crossing intersegmental planes in the right upper lobe?

Frontiers in Surgery, 2023
BackgroundWith the prevalence of three-dimensional computed tomography bronchography and angiography (3D-CTBA) and the development of anatomical segmentectomy, studies have confirmed the increased incidence of anomalous veins in patients with ...
Zhikai Li, Zhikai Li, Yuhong Kong, Wenbo Wu, Shuangqing Chen, Shuangqing Chen, Xiaopeng Zhang   +6 more
doaj   +1 more source

Preoperative 3D-CT bronchography and angiography facilitates single-direction uniportal thoracoscopic anatomic lobectomy.

Annals of Translational Medicine, 2019
Background Competency in video-assisted thoracoscopic surgery (VATS) lobectomy is estimated to be reached after 50 cases. Preoperative identification of individualized pulmonary vascular drainage is essential for the safe and fluent performance of single-
Miao Zhang, Dong Liu, Wenbin Wu, Hui Zhang, Ning Mao   +4 more
semanticscholar   +1 more source

Three‐dimensional (3D)‐ computed tomography bronchography and angiography combined with 3D‐video‐assisted thoracic surgery (VATS) versus conventional 2D‐VATS anatomic pulmonary segmentectomy for the treatment of non‐small cell lung cancer

Thoracic Cancer, 2018
Compared to the pulmonary lobe, the anatomical structure of the pulmonary segment is relatively complex and prone to variation, thus the risk and difficulty of segmentectomy is increased.
Xiao-Wei She, Yunbin Gu, Chun Xu, Chang Li, Chengming Ding, Jun Chen, Jun Zhao   +6 more
semanticscholar   +1 more source

Three-dimensional computed tomography bronchography and angiography in the preoperative evaluation of thoracoscopic segmentectomy and subsegmentectomy.

Journal of Thoracic Disease, 2016
Thoracoscopic pulmonary segmentectomy is technically meticulous due to the complicated anatomical variations of segmental bronchus and vessels. Currently three dimensional-computed tomography angiography (3D-CTA) could only meet the simple requirements ...
Wei-bing Wu, Xinfeng Xu, Wei Wen, Jing Xu, Quan Zhu, Xianglong Pan, Yang Xia, Liang Chen   +7 more
semanticscholar   +1 more source

Thoracoscopic segmentectomy assisted by three-dimensional computed tomography bronchography and angiography for lung cancer in a patient living with situs inversus totalis: A case report

World Journal of Clinical Cases, 2019
BACKGROUND Situs inversus totalis (SIT) is a rare congenital condition that is characterized by a complete mirror image of the typical arrangement of the thoracic and abdominal viscera.
Yun-Jiang Wu, Y. Bao, Ya-Li Wang
semanticscholar   +1 more source

The detailed classification of the interlobar artery and the artery crossing intersegmental planes in the right upper lobe

Frontiers in Oncology, 2023
BackgroundWith the prevalence of three-dimensional computed tomography bronchography and angiography (3D-CTBA) and the development of anatomical segmentectomy, several studies have analyzed the branching patterns of peripheral segmental arteries in the ...
Zhikai Li, Zhikai Li, Yuhong Kong, Bowen Li, Bowen Li, Wenfa Lv, Wenfa Lv, Xiaopeng Zhang   +7 more
doaj   +1 more source

Planning video-assisted thoracic surgery segmentectomy using three dimensional computed tomography angiography and bronchography with a virtual safety margin.

Journal of Visualized Surgery, 2017
In segmentectomy using video-assisted thoracic surgery (VATS), surgeons view the operative field on a 2-dimensional video monitor. The lack of ability to palpate organs directly frequently leads to difficulties in evaluating anatomic relations.
S. Iwano
semanticscholar   +1 more source

An analysis of variations in the bronchovascular pattern of the right upper lobe using three-dimensional CT angiography and bronchography

General Thoracic and Cardiovascular Surgery, 2015
ObjectivesGeneral thoracic surgeons must be familiar with anatomical variations in the pulmonary bronchi and vessels. We analyzed variations in the bronchovascular pattern of the right upper lung lobe using three-dimensional CT angiography and ...
T. Nagashima, K. Shimizu, Y. Ohtaki, K. Obayashi, S. Kakegawa, S. Nakazawa, M. Kamiyoshihara, H. Igai, I. Takeyoshi   +8 more
semanticscholar   +1 more source

Accidental barium bronchography

Canadian Medical Association Journal, 2017
A 46-year-old man with a history of T2N2 right tonsillar squamous cell carcinoma was referred to the emergency department after a large aspiration event during a barium esophogram.
A. Zaheen, M. Stanbrook
semanticscholar   +1 more source