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anatomic segmentectomy

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https://www.readbyqxmd.com/read/28795361/metachronous-lung-cancer-clinical-characteristics-and-effects-of-surgical-treatment
#1
Adam Rzechonek, Piotr Błasiak, Beata Muszczyńska-Bernhard, Konrad Pawełczyk, Grzegorz Pniewski, Maciej Ornat, Jędrzej Grzegrzółka, Anna Brzecka
The occurrence of a second lung tumor after surgical removal of lung cancer usually indicates a lung cancer metastasis, but sometimes a new lesion proves to be a new primary lung cancer, i.e., metachronous lung cancer. The goal of the present study was to conduct a clinical evaluation of patients with metachronous lung cancer and lung cancer metastasis, and to compare the early and distant outcomes of surgical treatment in both cancer types. There were 26 age-matched patients with lung cancer metastases and 23 patients with metachronous lung cancers, who underwent a second lung cancer resection...
August 10, 2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/28740681/a-segmental-labeling-technique-for-non-intubated-thoracoscopic-anatomical-segmentectomy
#2
Miao Zhang, Tao Wang, Heng Wang
Herein we present a method of pulmonary segmental labeling for non-intubated thoracoscopic segmentectomy assisted with artificial pneumothorax, which is assumed to obtain a significant colored inflation-deflation line between target segment and adjacent normal tissues for precise resection.
June 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28680790/anatomical-segmentectomy-with-a-hybrid-vats-approach-in-a-patient-with-intralobar-pulmonary-sequestration-after-severe-pneumonia-a-case-report
#3
Soichi Shibuya, Toru Nakamura, Eiji Miyazaki
Anatomical segmentectomy is an advantageous procedure because it spares healthy lung that has potential to show compensatory growth after lung resection and decreases the risk of air leak and residual resection, which becomes a problem in wedge resection. However, anatomical segmentectomy has not become a common procedure in pediatrics because it requires more complicated procedure than lobectomy or wedge resection, especially in patients with a history of pulmonary infection. In this case report, anatomical basal segmentectomy was safely performed with magnified vision by a hybrid video-assisted thoracic surgery (VATS) approach in a 6-year-old girl with intralobar pulmonary sequestration after severe pneumonia...
January 2017: European Journal of Pediatric Surgery Reports
https://www.readbyqxmd.com/read/28616332/erratum-to-totally-thoracoscopic-pulmonary-anatomic-segmentectomies-technical-considerations
#4
(no author information available yet)
[This corrects the article on p. S200 in vol. 5, PMID: 24040524.].
May 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28611511/first-quarter-century-of-laparoscopic-liver-resection
#5
REVIEW
Zenichi Morise, Go Wakabayashi
The beginnings of laparoscopic liver resection (LLR) were at the start of the 1990s, with the initial reports being published in 1991 and 1992. These were followed by reports of left lateral sectionectomy in 1996. In the years following, the procedures of LLR were expanded to hemi-hepatectomy, sectionectomy, segmentectomy and partial resection of posterosuperior segments, as well as the parenchymal preserving limited anatomical resection and modified anatomical (extended and/or combining limited) resection procedures...
May 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28562735/dieulafoy-s-disease-of-the-bronchial-tree-a-case-report
#6
Massoud Baghai Wadji, Athena Farahzadi
CONTEXT: Dieulafoy's disease of the bronchial tree is a very rare condition. Few cases have been reported in the literature. It can be asymptomatic or manifest with massive hemoptysis. This disease should be considered among heavy smokers when recurrent massive hemoptysis is present amid otherwise normal findings. The treatment can be arterial embolization or surgical intervention. CASE REPORT: A 16-year-old girl was admitted to the emergency department due to hemoptysis with an unknown lesion in the bronchi...
July 2017: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/28561723/wedge-resection-versus-anatomic-resection-extent-of-surgical-resection-for-stage-i-and-ii-lung-cancer
#7
Hisao Asamura, Keiju Aokage, Masaya Yotsukura
Currently, surgery for lung cancer with curative intent consists of resection (removal) of the proper extent of lung parenchyma that bears the cancer lesion along with locoregional lymph nodes to assess possible cancer metastasis. Lobectomy, at least, is preferred with regard to the extent of parenchymal resection. The history of lung cancer surgery, which started around 1933 as pneumonectomy (resection of the entire lung on either side), can be characterized as an attempt to minimize the extent of parenchymal resection...
2017: American Society of Clinical Oncology Educational Book
https://www.readbyqxmd.com/read/28538780/anatomic-pulmonary-resection-via-video-assisted-thoracic-surgery-analysis-of-117-cases-at-a-referral-center-in-brazil
#8
Stephan Adamour Soder, Frederico Barth, Fabiola Adelia Perin, José Carlos Felicetti, José de Jesus Peixoto Camargo, Spencer Marcantônio Camargo
Objective: To describe our experience with video-assisted thoracic surgery (VATS) for anatomic pulmonary resection at a referral center for thoracic surgery in Brazil. Methods: All patients who underwent anatomic pulmonary resection by VATS between 2010 and 2015 were included. Clinical and pathological data, as well as postoperative complications, were analyzed. Results: A total of 117 pulmonary resections by VATS were performed, of which 98 were lobectomies and 19 were anatomic segmentectomies...
March 2017: Jornal Brasileiro de Pneumologia: Publicaça̋o Oficial da Sociedade Brasileira de Pneumologia e Tisilogia
https://www.readbyqxmd.com/read/28523130/the-development-of-uniportal-video-assisted-thoracoscopic-surgery-in-s%C3%A3-o-paulo-from-diagnosis-to-lobectomy
#9
Alexandre de Oliveira, Thais Amarante P P Couto
BACKGROUND: The use of uniportal video-assisted thoracoscopic surgery (VATS) has been increasing worldwide. Our main goal was to describe the evolution of uniportal surgery in the biggest private hospital in Latin America that is located in São Paulo, Brazil. METHODS: This descriptive and retrospective study included patients who underwent uniportal VATS in the thoracic surgical department of Beneficencia Portuguesa Hospital, after being referred to our team to undergo the aforementioned procedure within the period from February 2012 to March 2016...
April 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28520651/laparoscopic-management-of-hepatocellular-carcinoma-a-critical-reappraisal
#10
David Fuks, Luca Aldrighetti, Long R Jiao, Go Wakabayashi, Paolo Limongelli
Following the introduction of the first laparoscopic liver resection, after ∼25 years, a critical reappraisal seems to be warranted. Liver resection represents the first choice for curing early hepatocellular carcinoma (HCC) allowing a curative chance also in selected patients with intermediate stage tumors. The criteria for liver resectability by laparoscopy remains the same for open surgery, which is oncological criteria (absence of extrahepatic tumor location; completely resectable R0 resection), anatomic (resectability of involved segment with its own blood surely and biliary drainage; absence of vascular invasion of portal or hepatic veins) and technical (possibility to leave in place a residual volume ≥40%)...
August 2017: Surgical Laparoscopy, Endoscopy & Percutaneous Techniques
https://www.readbyqxmd.com/read/28505359/thoracoscopic-anatomical-lung-segmentectomy-using-3d-computed-tomography-simulation-without-tumour-markings-for-non-palpable-and-non-visualized-small-lung-nodules
#11
Hirohisa Kato, Hiroyuki Oizumi, Jun Suzuki, Akira Hamada, Hikaru Watarai, Mitsuaki Sadahiro
OBJECTIVES: Although wedge resection can be curative for small lung tumours, tumour marking is sometimes required for resection of non-palpable or visually undetectable lung nodules as a method for identification of tumours. Tumour marking sometimes fails and occasionally causes serious complications. We have performed many thoracoscopic segmentectomies using 3D computed tomography simulation for undetectable small lung tumours without any tumour markings. The aim of this study was to investigate whether thoracoscopic segmentectomy planned with 3D computed tomography simulation could precisely remove non-palpable and visually undetectable tumours...
September 1, 2017: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28461056/posterior-approach-to-thoracoscopic-pulmonary-segmentectomy-of-the-dorsal-basal-segment-a-single-institute-retrospective-review
#12
Makoto Endoh, Hiroyuki Oizumi, Hirohisa Kato, Jun Suzuki, Hikaru Watarai, Toshiaki Masaoka, Mitsuaki Sadahiro
OBJECTIVE: Anatomic resection of the dorsal area of the basal segment of the lower lobe is difficult because of the deep location of vessels and bronchi in the parenchyma. This study aimed to describe a novel technique for port-access thoracoscopic segmentectomy of the dorsal (S10) and lateral dorsal segments (S9+10). METHODS: This retrospective study analyzed 20 patients who underwent S10 and S9+10 thoracoscopic segmentectomy via a posterior approach between January 2004 and March 2016...
April 5, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28454932/single-cannula-single-incision-thoracoscopic-anatomic-segmentectomy-after-pneumonectomy
#13
Gregor J Kocher, Adrian Zehnder, Gabor Erdoes, Christian Seidl, Bernhard Winkler, Ralph A Schmid
No abstract text is available yet for this article.
August 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28437222/laparoscopic-anatomical-segment-2-segmentectomy-by-the-glissonian-approach
#14
Kit-Man Ho, Ho-Seong Han, Yoo-Seok Yoon, Jai Young Cho, Young Rok Choi, Jae Seong Jang, Seong Uk Kwon, Sungho Kim, Jang Kyu Choi
BACKGROUND: When hepatocellular carcinoma (HCC) was located in segment 2 (S2), segment-oriented hepatectomy was more beneficial than left lateral sectionectomy as this type of anatomical resection preserved the volume of the nontumor-bearing segment. Herein, we presented 2 cases (1 with video) of laparoscopic anatomical S2 segmentectomy by the Glissonian approach. METHODS: The first patient was a 69-year-old woman, who had an incidentally detected liver nodule on abdominal ultrasound for systemic surveillance for her breast cancer...
August 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28414698/the-feasibility-of-thoracoscopic-resection-in-bronchiectasis
#15
Volkan Baysungur, Talha Dogruyol, Ilhan Ocakcioglu, Aysun Misirlioglu, Serdar Evman, Serda Kanbur, Levent Alpay, Cagatay Tezel
INTRODUCTION: Minimally invasive surgery is the treatment of choice in early-stage lung cancer. However, experience in infectious lung disease, primarily bronchiectasis, is limited probably because of the presence of dense pleural adhesions, multiple lymph nodes, and spiral bronchial arteries. The present study shows our experience of video-assisted thoracoscopic surgery (VATS) lobectomy and segmentectomy in the treatment of bronchiectasis. MATERIALS AND METHODS: Patients who underwent VATS lobectomy or segmentectomy in our clinic between April 2008 and 2015 were retrospectively evaluated...
June 2017: Surgical Laparoscopy, Endoscopy & Percutaneous Techniques
https://www.readbyqxmd.com/read/28402455/stage-i-non-small-cell-lung-cancer-long-term-results-of-lobectomy-versus-sublobar-resection-from-the-polish-national-lung-cancer-registry
#16
Robert Dziedzic, Wojciech Zurek, Tomasz Marjanski, Piotr Rudzinski, Tadeusz M Orlowski, Wioletta Sawicka, Michal Marczyk, Joanna Polanska, Witold Rzyman
OBJECTIVES: Anatomical lobar resection and mediastinal lymphadenectomy remain the standard for the treatment of early stage non-small-cell lung cancer (NSCLC) and are preferred over procedures such as segmentectomy or wedge resection. However, there is an ongoing debate concerning the influence of the extent of the resection on overall survival. The aim of this article was to assess the overall survival for different types of resection for Stage I NSCLC. METHODS: We performed a retrospective analysis of the results of the surgical treatment of Stage I NSCLC...
August 1, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28366465/management-of-intersegmental-plane-on-pulmonary-segmentectomy-concerning-postoperative-complications
#17
COMPARATIVE STUDY
Hajime Saito, Hayato Konno, Maiko Atari, Nobuyasu Kurihara, Satoshi Fujishima, Yusuke Sato, Satoru Motoyama, Yoshihiro Minamiya
BACKGROUND: For primary lung cancer, anatomic pulmonary segmentectomy may have a functional advantage over lobectomy; however, persistent air leak or delayed pneumothorax after segmentectomy is prevalent and increases surgical morbidity. To prevent pulmonary complications after pulmonary segmentectomy, we used 2 methods for the involved intersegmental plane: coverage using polyglycolic acid mesh and fibrin glue (mesh cover) or closing it by suturing the pleural edge (pleural suture). We aimed to compare postoperative pulmonary function and complications between the 2 groups...
June 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28329143/epidermal-growth-factor-receptor-mutations-are-linked-to-skip-n2-lymph-node-metastasis-in-resected-non-small-cell-lung-cancer-adenocarcinomas
#18
Francesco Guerrera, Stéphane Renaud, Fabrizio Tabbó, Anne-Claire Voegeli', Pier Luigi Filosso, Michèle Legrain, Monica Boita, Mickaël Schaeffer, Michèle Beau-Faller, Enrico Ruffini, Pierre-Emmanuel Falcoz, Giorgio Inghirami, Alberto Oliaro, Gilbert Massard
OBJECTIVES: The impact of skip N2 metastases (i.e. N2 lymph node metastases without N1) on survival in surgically resected non-small lung cancer remains an intriguing and rarely investigated topic. The goal of our study was to elucidate (i) skip N2 influence on overall survival (OS) and time to recurrence (TTR) in patients with resected lung adenocarcinoma and (ii) its link with epidermal growth factor receptor ( EGFR ) and v-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog ( KRAS ) mutations...
April 1, 2017: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/28291605/evaluation-of-acute-and-chronic-pain-outcomes-after-robotic-video-assisted-thoracoscopic-surgery-or-open-anatomic-pulmonary-resection
#19
Sebastian T Kwon, Lili Zhao, Rishindra M Reddy, Andrew C Chang, Mark B Orringer, Chad M Brummett, Jules Lin
OBJECTIVES: Although robotic-assisted thoracic surgery (RATS) provides improved dexterity, the effect of RATS on pain compared with video-assisted thoracoscopic surgery (VATS) or open lobectomy is poorly understood. This study evaluated acute and chronic pain following RATS, VATS, and open anatomic pulmonary resection. METHODS: A retrospective review of 498 patients (502 procedures) who underwent RATS (74), VATS (227), and open (201) anatomic pulmonary resection including lobectomy and segmentectomy from 2010 to 2014 was performed to identify factors related to acute and chronic pain...
August 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28275581/clinical-anatomy-of-the-liver-review-of-the-19th-meeting-of-the-japanese-research-society-of-clinical-anatomy
#20
REVIEW
Yoshihiro Sakamoto, Norihiro Kokudo, Yoshikuni Kawaguchi, Keiichi Akita
Precise clinical knowledge of liver anatomy is required to safely perform a hepatectomy, for both open and laparoscopic surgery. At the 19th meeting of the Japanese Research Society of Clinical Anatomy (JRSCA), we conducted special symposia on essential issues of liver surgery, such as the history of hepatic segmentation, the glissonean pedicle approach, application of 3-D imaging simulation and fluorescent imaging using indocyanine green solution, a variety of segmentectomies including caudate lobectomy, the associating liver partition and portal vein embolization for stage hepatectomy and harvesting liver grafts for living donor liver transplantation...
February 2017: Liver Cancer
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