A new preoperative localization of pulmonary nodules guided by mixed reality: a pilot study of an animal model.

Background: With the popularity of high-resolution computed tomography (HRCT), more and more pulmonary nodules are being discovered. Video-assisted thoracoscopic surgery (VATS) has become the first choice for surgical treatment of pulmonary nodules. The use of accurate preoperative localization is crucial for successful resection in VATS.

Application of wireless thoracoscopy in thoracic surgery.

To explore the safety and feasibility of wireless thoracoscope in thoracic surgery. A retrospective analysis was made of all the clinical data of 90 patients with thoracoscope lung resection, from April to August 2021, Shanghai changzheng hospital thoracic minimally invasive center. Compared the thoracoscope preparation time, picture resolution, picture delay, surgeon comfort level, assistant comfort level between the wireless thoracoscope group and wired thoracoscope group.

Comprehensive analysis of transcriptome-wide m6A methylome in intermediate-stage Esophageal squamous cell carcinoma.

N6-Methyladenosine (m6A) RNA methylation is the most prevalent post-transcriptional modification mechanism in humans and plays an important role in the pathogenesis of various tumors. However, the investigation of m6A modification in Esophageal squamous cell carcinoma (ESCC) remains in its infancy. Transcriptome-wide m6A changes were profiled using human m6A epitranscriptomic microarrays in ESCC tissues and adjacent normal tissues.

Clinical comparative study of glasses-free 3D and 2D thoracoscopic surgery in minimally invasive esophagectomy.

Objective: To investigate the safety and efficacy of glasses-free three-dimensional (3D) thoracoscopic surgery in minimally invasive esophagectomy (MIE).

Methods: The clinical data of 98 patients, including 81 men and 17 women aged 45-77 years, with esophageal squamous cell carcinoma who underwent minimally invasive thoracoscopic esophagectomy from January 2017 to December 2019 [3 years, with clinical follow-up time: 1 year~4 years (2017.01-2020.

A New Traceless Technique for Cosmetic Closure of Minimally Invasive Incision and Chest Tube Fixation After Uniportal Video-Assisted Thoracoscopic Surgery.

Background: With uniportal video-assisted thoracoscopic surgery (VATS) becoming mainstream, how to make the incision cosmetic has attracted much attention. This study aimed to introduce a new traceless method for cosmetic closure of the incision and a special procedure for chest tube fixation after uniportal VATS and to evaluate the feasibility, effectiveness, and safety of this new technique.

Methods: In this retrospective study, a total of 258 consecutive patients who underwent uniportal VATS were included.

Effect Evaluation of Subxiphoid and Intercostal Thymectomy: A Meta-Analysis and Systematic Review.

Background: It still remains unclear whether subxiphoid video-assisted thoracoscopic surgery (SVATS) thymectomy is safe and reasonable. This meta-analysis aims at assessing the effectiveness and safety of SVATS for thymoma in comparison with that of intercostal video-assisted thoracoscopic surgery (IVATS) thymectomy.

Methods: All the relevant data systematically analyzed in this thesis were retrieved from PubMed, the Cochrane Library, web of science, EMBASE, and ClinicalTrials.

Three-dimension versus two-dimension video-assisted thoracoscopic surgery for esophageal cancer: a meta-analysis.

Background: It still remains unclear whether three-dimension (3D) video-assisted thoracoscopic surgery (VATS) for esophageal cancer is safe and reasonable. This meta-analysis aims at assessing the effectiveness and safety of 3D VATS for esophageal cancer in comparison with that of two-dimension (2D) VATS.

Methods: All the relevant data systematically analyzed in this thesis is from PubMed, Embase, The Cochrane Library, Web of Science and clinicaltrials.

Transcervical inflatable mediastinoscopic esophagectomy versus thoracoscopic esophagectomy for local early- and intermediate-stage esophageal squamous cell carcinoma: A propensity score-matched analysis.

Background And Objective: Transcervical inflatable mediastinoscopic esophagectomy (TIME) is a novel method of minimally invasive esophagectomy (MIE) for esophageal cancer. However, whether TIME is effective and feasible as conventional MIE remains unclear. This study aimed to evaluate the efficacy of TIME by comparing it with thoracoscopic esophagectomy (TE).

Comparative study on short-term efficacy of single incision plus one (SI+1) port and multiportal 3D laparoscopic minimally invasive esophagectomy.

Background: To evaluate the safety and efficacy of single incision plus one (SI+1) port three-dimensional (3D) laparoscopic minimally invasive esophagectomy (MIE).

Methods: Clinical data of patients who underwent 3D thoracic laparoscopic MIE in our department from September 2020 to March 2021 were analyzed retrospectively. According to the different methods of laparoscopic surgery, the patients were divided into 2 groups: SI+1 port 3D laparoscopy group and multiportal 3D laparoscopy group.

E3 ligase MKRN3 is a tumor suppressor regulating PABPC1 ubiquitination in non-small cell lung cancer.

Central precocious puberty (CPP), largely caused by germline mutations in the MKRN3 gene, has been epidemiologically linked to cancers. MKRN3 is frequently mutated in non-small cell lung cancers (NSCLCs) with five cohorts. Genomic MKRN3 aberrations are significantly enriched in NSCLC samples harboring oncogenic KRAS mutations.

Intra-operative events and countermeasures during esophagectomy via transcervical incision inflatable single-port mediastinoscope combined with laparoscopy.

Background: Esophagectomy via transcervical incision inflatable single-port mediastinoscope combined with laparoscopy as a safe and feasible minimally invasive technique has gained attention recently. But the occurrence of Intraoperative events is inevitable. It's necessary to investigate and discuss the intraoperative events and countermeasures during operation.

Ubiquitination of NOTCH2 by DTX3 suppresses the proliferation and migration of human esophageal carcinoma.

The NOTCH2 gene plays a role in the development of many tumors. Deltex E3 ubiquitin ligase 3 (DTX3) was identified as a novel E3 ligase for NOTCH2 and as a potential therapeutic target for esophageal cancer. However, whether DTX3 could regulate NOTCH2 to suppress the progression of esophageal carcinoma remains unknown.

A novel scoring system predicts postsurgical survival and adjuvant chemotherapeutic benefits in patients with pancreatic adenocarcinoma: Implications for AJCC-TNM staging.

Background: We evaluated the application of the latest 8 American Joint Committee on Cancer (AJCC) staging system in Chinese patients and determined whether the addition of biologic markers could improve the prediction of postsurgical survival in pancreatic adenocarcinoma (PC).

Methods: This multicenter study involved 1,223 consecutive patients who underwent margin-negative pancreatectomy for PC. A scoring system was devised based on AJCC pathologic parameters and biologic markers and defined using a Cox proportional hazards model.