: Esophageal perforations and postoperative leaks are challenging and life-threatening conditions, with a not well-defined management, yet. Perforation is defined as a full-thickness tear in the esophageal wall due to a trauma on the esophageal lumen or to a sudden increase of endoluminal pressure, like in spontaneous perforations. The most frequent causes are: iatrogenic injuries, spontaneous perforations, foreign body or caustic ingestion, trauma, tumors etc. The onset of symptoms varies depending on the location of perforation (cervical, intrathoracic or intraabdominal), the degree of tissue destruction and extension of contamination of surrounding organs, the cause, the timing of diagnosis and the presence of underlying esophageal disorders. Post-operative esophageal leaks have a different origin but a quite similar clinical presentation and treatment to esophageal perforations. The higher reported incidence is after cervical esophagogastric anastomosis, followed by intrathoracic anastomosis (above all after trans-hiatal one). It is already proven that short diagnostic timing and correct treatment can reduce mortality of 50%. Recent evidence also shows how better outcomes are achieved when the management is multidisciplinary, led by an expert team, and individualized treatments are adopted, involving all available modalities (medical, endoscopic and surgical). The purpose of this article is to review current standard practice, expert opinions and outcomes in the management of esophageal perforations and postoperative leaks.
Abstract: Bronchogenic cysts (BCs) are the most common benign cystic lesions in the mediastinum, 15–25% of cases originating from pulmonary parenchyma. It is often found incidentally as it is mostly asymptomatic until its growth in size and compression of surrounding structures, causing tachycardia, dysphagia, dyspnea, cough and chest pain or its complication (with symptoms such as fever, dyspnea and sputum production if the cyst communicates with a bronchus). In this paper we present the case of a 68-year-old female patient presenting a recurrent bronchogenic giant cyst in the right hemithorax, partially solved after drainage at its first presentation and finally resolved by excision in video-assisted thoracoscopic surgery (VATS) uniportal surgery after recurrence. Diagnosis was confirmed by a thoracic CT scan and pulmonary ultrasound. A multidisciplinary approach was necessary to decide the best strategy and timing for the treatment of the pathology. The surgical approach was necessary to allow removal of the source of infection that was not possible to treat with only antibiotic therapy. Uniportal-VATS (U-VATS) for the treatment of this case was safe and effective with good outcomes in terms of post-operative recovery. We therefore hope for future randomized studies to define the role of minimally invasive techniques in complicated BCs.
Pulmonary metastasectomy (PM) is a well-established treatment that is able to contribute to the cure of oligometastatic cancer. Surgery should adopt the most lung-sparing approach possible to preserve pulmonary function (and, consequently, the quality of life) and to spare the lung for potential additional lung resections. In this framework, laser technology has been introduced in recent decades, but only few experiences combining laser technology with VATS approaches have been reported till now. The main focus of this manuscript is to report our institutional experience in performing lung-sparing laser-assisted PM by uniportal VATS (uniportal laser-assisted VATS: U-LA-VATS). The surgical technique and peri-operative results from our series of patients were herein presented and compared with the pertinent literature. Methods: Between March 2021 and November 2023, among 98 patients who underwent PM, a total of 24 patients (18 men (75%); 6 women (25%); mean age 61.4 years; age range 13–83 years) were treated with laser-assisted PM at our institution. Patients who underwent anatomical resection were excluded for the purpose of the analysis. The U-LA-VATS procedure adopted a modified laser-assisted lung resection technique for performing PM via VATS. Dedicated instruments are used, characterized by a long shape and a curved shape, with distal and proximal articulations. A surgical laser system (Thulium + Diodo OUTPUT 30–10 W, Quanta System S.p.a., Solbiate Olona, Italy) was used, and a 550-μm sterile optical fibre conducted through a specific thoracoscopic handpiece was introduced in the lowest part of the incision. Peri-operative results were analysed in all cohort and compared according to the surgical technique. Moreover, these results were compared with those reported in the literature. Comprehensive research of the literature was conducted on PubMed from 2000 to 2024. A review was performed and reported in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Results: In 12 cases (50%), thulium laser-assisted resection was performed using uniportal video-assisted thoracic surgery (VATS), and in the other cases (12, 50%), a (mini)thoracotomy access was adopted. In the thoracotomy group, the mean duration of surgery was 95 ± 57.7 min; meanwhile, it was 73.5 ± 35.5 in the uniportal VATS group. At the univariate analysis, this difference resulted to be statistically significant (p value 0.025). We did not observe intra-operative complications or remarkable malfunction of the laser system. We also did not report major complications after surgery; also the air-leak rate was 8.3% and 0% after thoracotomic and VATS procedures, respectively. Surgical margins were free from disease in all cases. Major and minor post-op complication rates were similar in both groups. The mean hospitalization after surgery was 2.9 ± 0.3 days for the uniportal VATS group and 3.7 ± 0.9 days for the thoracotomy group, this difference being statistically significant at the univariate analysis (p value = 0.015). Conclusions: U-LA-VATS is a safe and effective procedure, able to combine a parenchymal sparing exeresis with a mini-invasive approach. This procedure is associated with a shorter hospital stay compared with PM performed by a thoracotomic approach. Compared with the selected works for the review, our series is the only one describing the use of laser resection combined with a uniportal VATS approach.
We describe the technique, the benefits and the drawbacks of an original video-assisted thymectomy (VAT), performed through an inframammary cosmetic incision and median sternotomy in myasthenia gravis (MG) patients. This procedure is clinically valuable and cosmetically satisfactory so as to be very well accepted by patients, especially by young women. Minimal-access thymectomy has become increasingly popular as surgical treatment for patients with nonthymomatous myasthenia gravis because of its comparable efficacy, safety, and lesser degree of tissue trauma with conventional open surgery.We report a review/interview of 180 MG patients treated between 1993 and 2005. According to Myasthenia Gravis Foundation of America (MGFA), complete stable remission (CSR) and pharmacologic remission (PR) were calculated at the end of a minimal period of 12 months.A clinical remission was obtained in 41.1% (CR 27.8%, PR 13.3%), who had been followed for at least 12 months from surgery. 95% of these patients judged their cosmetic results to be excellent or good.Thymectomy in MG video-assisted infra-mammary cosmetic incision has shown to be a useful surgical approach as demonstrated by the good functional and very good aesthetic results, associated with a very low morbidity and no mortality.
The effectiveness of lymph node dissection in the treatment of non-small cell lung cancer is evaluated. The extent of lymphadenectomy in the treatment of NSCLC is still controversial. Although some centers perform only mediastinal lymph node sampling with resection of suspicious lymph nodes, others recommend radical, systematic mediastinal lymph node dissection to improve survival and achieve a better staging. Reports of the literature on the subject are reviewed and the results achieved with the various procedures are analyzed. A personal technique to perform mediastinal lymph node dissection is described.
Background: Endoscopic thoracic sympathetic chain clipping (ETSC) is a definitive treatment for primary palmar and/or axillary hyperhidrosis (PPAH); however, compensatory sweating (CS) remains a feared complication. The aims of this study were to investigate the factors associated with CS and satisfaction with the treatment and to evaluate the post-operative quality of life (QoL). Methods: From January 2011 to August 2023, 180 patients who had undergone two-stage ETSC were prospectively asked to complete pre- and post-operative questionnaires on satisfaction, CS, and QoL in several daily activities. Results: Seventy-nine patients (45.7%) were male, and fifty-two (30.1%) were active smokers, with a mean body max index (BMI) of 22.6 ± 3.14. The majority of the population (112 (62.2%)) was operated on for combined palmar and axillary primary hyperhidrosis (PH), whereas 56 (31.1%) patients had only palmar and 12 (6.7%) only axillar PH. Only 122 (67.8%) patients completed ETSC on both sides and the follow-up in the study period. CS was 50.8% (62 patients), and there was severe CS in 7 cases (5.7%); 9 (7.4%) patients developed a gustatory CS. The final effectiveness of ETSC was 95.9%, with a reported improvement in QoL in 95.3% of cases (mainly in manual work and socialization); 94.1% of patients were satisfied and would undertake ETSC again. At multivariable analysis, only older age (>24 years) was a predictor of CS (p = 0.007) and severe CS (p = 0.042). No predictor for satisfaction was found. Conclusions: ETS by clipping can improve QoL in cases of palmar/axillary hyperhidrosis. Older patients must be informed of a higher risk of CS.
Robot-assisted thymectomy (RAT) has rapidly emerged as the preferred approach over open trans-sternal or video-assisted thoracoscopy for the surgical treatment of thymomas and non-thymomatous myasthenia gravis (MG). The aim of this study was to describe and discuss the learning curve (LC) of a single surgeon performing 113 consecutive RATs.A single-center retrospective analysis of prospectively collected clinical data was performed on all patients who had been operated on by the same surgeon in an RAT setting between October 2013 and February 2020. The cumulative sum (CUSUM) analysis of the operative time was used to define the completion of the learning curve (CLC) in RAT. The CLC was separately calculated for myasthenic patients, non-myasthenic patients, and docking time.In myasthenic patients, the CLC cut-off was found in 19 patients. Considering the CLC cut-off of 19 patients, the mean operative time in phase 1 (first 19 cases) was 229.79 ± 93.40 min, while it was 167.35 ± 41.63 min in phase 2 (last 51 cases), p≪0.001 . In non-myasthenic patients, the CLC cut-off was found in 16 cases. The mean operative time in phase 1 (first 16 cases) was 277.44 ± 90.50 min, while it was 169.63 ± 61.10 min in phase 2 (last 27 cases), p = 0.016. The LC for docking time was reached at 46 cases, recording a significant reduction of time after the first phase (28.09 ± 5.37 min vs. 19.75 ± 5.51 min, p≪0.001 ). The intraoperative and 30-day mortality were null in all phases of the LC in both myasthenic and non-myasthenic patients. There were no differences between the two phases of the LC in terms of blood loss, duration of postoperative drainage, and postoperative stay in both myasthenic and non-myasthenic groups. However, significantly higher hospital readmission at 30 days post surgery was recorded for myasthenic patients operated on during the first phase of the LC (2 cases vs. 0, p = 0.02).According to our data, LC in RAT seems to be steep, and RAT confirms to be safe even before reaching CLC.
Background: The optimal thoracoscopic sympathetic surgery for primary palmar and/or axillary hyperhidrosis (PPAH) is still unclear because of lack of uniform technique and qualitative/quantitative scales for definition of results. The aims of this study were to compare long-term outcomes based on the surgical technique and the level of sympathetic trunk interruption by clipping and to assess postoperative compensatory sweating (CS), patients’ satisfaction, and quality of life (QoL). Materials and Methods: Between September 2009 and April 2016, 94 patients who underwent 2-stage bilateral thoracoscopic rib-oriented (R) sympathetic clipping were prospectively followed up through the administration of standardized preoperative and postoperative questionnaires. Thirty-four (36.2%) patients underwent single-port transaxillary access instead of the standard two 5-mm incisions. The level of sympathetic clipping for PPAH was R3+4(top and bottom); in patients who complained associated facial or plantar hyperhidrosis R2-bottom and R5-top were clipped, respectively. Seventy-five patients completed bilateral surgery. Results: There were no significant differences between single-port and biportal video-assisted thoracoscopic surgery in terms of operative times and postoperative results. At a mean follow-up of 72 (SD: 26) months, CS was reported in 42 (56%) patients, severe only in 6 (8%). It was higher in the case of R2-bottom clipping ( P =0.03). Thirty-one of 60 (51.6%) patients who had a plantar hyperhidrosis declared an improvement of feet sweating after surgery. Postoperative satisfaction was excellent (86.11% on a 0 to 100 scale) and 95.4% of patients declared an improvement in QoL, which was statistically significant in all evaluated parameters. These results were not related to the level of clipping. Conclusion: Thoracoscopic R3 to R4 clipping appears to be a safe and effective treatment for PPAH. Although postoperative CS was common and higher after R2-bottom clipping, this did not seem to affect patients’ satisfaction and improvement in QoL.
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