Thoracic incisions

The patient is a 77-year-old man. He was referred to our hospital after a chest computed tomography (CT) scan revealed a 6.5 cm-sized mass in the right lung apex. Bronchoscopy revealed adenocarcinoma, clinical stageⅡB, and the patient was referred for surgery. Preoperative 3D-CT revealed the presence of a displaced bronchus, probably B1a, branching from the right main bronchus centrally from the upper lobe bronchus, and an abnormal vessel (V2) running dorsal to the upper lobe bronchus and the right main bronchus, and returning directly to the left atrium...

Intraoperative motor-evoked potentials (MEPs) are measured for assessing motor function during surgery. MEP monitoring is often performed in thoracoabdominal aortic aneurysm (TAAA) surgery, but false positives are common and amplification methods are needed to obtain waveforms under severe conditions to assess proper spinal cord function. One method of amplitude amplification in transcranial-stimulated MEP monitoring is multitrain stimulation. There are few reports on multitrain-stimulated MEP monitoring for this surgery...

OBJECTIVE: The aim of this study was to validate the use of a new resection device in patient candidates for surgical aortic valve replacement. We evaluated the efficacy of this new circular blade to resect the aortic valve and the efficacy to collect the debris during the resection. METHODS: For this study, a single size instrument was used, with an external diameter of 22 mm, and patients were selected on the basis of the preoperative assessment of the aortic diameters...

Primary chest wall tumors are rare, their common clinical features are not well known, and surgical resection remains the main treatment. Apical chest wall tumors require large skin incisions and dissection of the chest wall muscles, making it difficult to maintain cosmetic appearance, respiratory function, and support of the upper extremity. There are few treatment options and no studies have reported on thoracotomy that spares muscles and preserves cosmetic superiority. However, in benign chest wall tumors in young patients, it is necessary to consider radicality, cosmetic superiority, and muscle sparing...

A 66-year-old man. He had myocardial infarction due to occlusion of the left anterior descending branch, which was subsequently complicated by ventricular septal perforation. Ventricular septal perforation was repaired through right ventricle incision, applying double patches for closure, and injecting glue between the patches. The early postoperative course was good, but the infarcted left ventricular anterior wall remained because of the right ventriculotomy approach. A left ventricular aneurysm was demonstrated on postoperative follow-up echocardiography, which gradually enlarged to become giant...

Atrial fibrillation surgery is beneficial for restoring sinus rhythm and maintaining the physiological atrial contraction to prevent left atrial thrombus formation. The radial procedure, a good alternative to the maze procedure, has been performed at Nippon Medical School;it was designed to maintain physiological atrial excitation and blood flow. The design reduces the incision line and avoids conduction delay in the atrium through the use of ablation devices and intraoperative mapping of atrial excitation patterns...

In breast conserving surgery, the reconstruction of defects in small breasts where volume displacement techniques are not feasible can be challenging. In contrast, patients with bigger breasts may not wish to undergo major breast remodeling surgery or breast symmetrization procedures. In such cases, volume replacement techniques can be beneficial, but these leave additional scars and are time consuming. The authors propose an "in between" single scar approach to perform both lumpectomy and reconstruction of small peripheral breast tumors...

Minimally invasive thoracic surgery, including video-assisted thoracoscopic surgery and robot-assisted thoracoscopic surgery, has been proven to have an advantage over open thoracotomy with less pain, fewer postoperative complications, faster discharge, and better tolerance among elderly patients. We introduce a uniportal robot-assisted thoracoscopic double-sleeve lobectomy performed on a patient following neoadjuvant immunotherapy. Specialized instruments like customized trocars with a reduced diameter, bulldog clamps, and double-needle sutures were utilized to facilitate the maneuverability through the single incision...

In the case of mitral repair with severe aortic regurgitation, aortotomy and selective cardioplegia are necessary for myocardiac protection. In this situation, the saline test for mitral valve repair cannot be accomplished due to incomplete left ventricular filing. In patients undergoing mitral valve repair concomitant with severe aortic valve insufficiency, after cardiac stand still was achieved by selective cardioplegia. Each center of the aortic leaflet, termed the node of Arantius, was stitch up using a 5-0 polypropylene suture, forming a clover leaflet shape...

PURPOSE: To present the clinical experience in video-assisted thoracic surgery (VATS) of first rib resection for patients with neurogenic thoracic outlet syndrome (NTOS). METHODS: The files of 13 patients (10 males, 3 females) having unilateral NTOS undergoing first rib resection via VATS were retrospectively investigated. The symptoms, operative times, durations of chest tube and hospital stay, complications, and postoperative courses were analyzed. All patients underwent VATS using a camera port and 3-5 cm utility incision...

Pulmonary artery anastomosis (PAA) is a critical step in lung transplantation. The conventional approach involves end-to-end anastomosis, which can lead to arterial tortuosity, oozing, stenosis, and thrombosis. Here, we present a modified PAA technique for lung transplantation. The anesthesia protocol and the incision for lung transplantation adhere to standard lung transplantation protocols. The primary innovation is the enhanced pulmonary anastomosis technique. The donor and recipient artery stumps are adjusted to restore their natural anatomical alignment...

OBJECTIVES: Our aim was to report an anatomic model of an autologous flap based on the internal thoracic blood supply: the pedicled thoraco-chondro-costal flap; and establish the feasibility of various types of extended tracheal replacement with this novel flap, according to a newly-proposed topographic classification. METHODS: In cadaveric model, a cervicotomy combined with median sternotomy was performed. The incision was extended laterally to expose the chest wall...

BACKGROUND: Chest wall tuberculosis may develop if tuberculous (TB) lesions spread through the chest wall and invade the thoracic cavity. The presence of a mass on the patient's chest wall may be the first indication of TB, and a chest CT scan can help diagnose external penetrating chest wall TB, the incursion of tuberculosis from the lungs into the chest wall. OBJECTIVE: This study examines the safety and efficacy of thoracoscopic-assisted surgery for the treatment of penetrating chest wall tuberculosis as a means of exploring novel concepts of minimally invasive surgery...

BACKGROUND: The best place for specimen extraction is a relevant question since either after robotic or video-thoracoscopic lobectomy, both intercostal and subcostal routes can be potential extraction routes. In this study, we studied completely portal robotic lobectomies (CPRL-4) for pulmonary neoplasms to investigate the efficacy and feasibility of subcostal specimen removal by comparing the two techniques. MATERIAL AND METHODS: Between January 2014 and July 2021, data from 90 patients who underwent robotic thoracic surgery with a Da Vinci Surgical System SI (Intuitive Surgical Inc...

BACKGROUND: The optimal surgical approach to treat neurogenic thoracic outlet syndrome (nTOS) depends on the individual patient's anatomy as well as the surgeon's experience. The authors present a minimally invasive posterior approach for the resection of a prominent transverse process to reduce local muscular trauma. OBSERVATIONS: A 19-year-old female presented with painful sensations in the right arm and severe fine-motor skill dysfunction in the right hand, each of which had been present for several years...

INTRODUCTION: The nature, intensity, and progression of acute pain after bilateral orthotopic lung transplantation (BOLT) performed via a clamshell incision has not been well investigated. We aimed to describe acute pain after clamshell incisions using pain trajectories for the study cohort, in addition to stratifying patients into separate pain trajectory groups and investigating their association with donor and recipient perioperative variables. METHODS: After obtaining IRB approval, we retrospectively included all patients ≥18 years old who underwent primary BOLT via clamshell incision at a single center between January 1, 2017, and June 30, 2022...

Nociceptors with somata in dorsal root ganglia (DRGs) exhibit an unusual readiness to switch from an electrically silent state to a hyperactive state of tonic, nonaccommodating, low-frequency, irregular discharge of action potentials (APs). Ongoing activity (OA) during this state is present in vivo in rats months after spinal cord injury (SCI), and has been causally linked to SCI pain. OA induced by various neuropathic conditions in rats, mice, and humans is retained in nociceptor somata after dissociation and culturing, providing a powerful tool for investigating its mechanisms and functions...

BACKGROUND: Negative pressure wound therapy (NPWT) is traditionally used to treat postoperative wound infections. However, its use in closed wound sternotomy post cardiac surgery in high-risk patients has become increasingly popular. The potential preventive benefit of reducing sternal wound infections has been recently acknowledged. Bilateral internal mammary artery (BIMA) grafts are used in coronary artery bypass grafting but have been associated with an increased risk of sternal wound infections (SWIs)...

INTRODUCTION: Benign tracheobronchial stenosis is a abnormal tracheal lumen narrowing that may incur progressive dyspnea and life-threatening hypoxemia. There is no consensus on which patients should be treated with endoscopic or surgical method. This study investigates the outcomes of bronchoscopic dilatation in the treatment of benign tracheal stenosis using a device equipped with a blade to cut the stenotic lesions with dense fibrosis. MATERIALS AND METHODS: The procedure was carried out in an operating room under general anesthesia...

BACKGROUND: In the treatment of patients with calcified midline thoracic disc herniation (CMTDH), the posterior video-assisted transpedicular surgery (VATPS) technique is employed. Both anterior and posterior surgical approaches for treating CMTDH carry a significant risk of surgical complications and potential morbidity. This technical note introduces a surgical procedure that avoids the drawbacks associated with these approaches. METHODS: The VATPS technique presents a comprehensive approach for treating thoracic disc herniation, combining both microscopic and endoscopic stages...