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We propose a technique of uniportal VATS lobectomy using a posterior approach. The main differences of our technique versus standard anterior uniportal VATS are the following: (I) the surgical incision is performed in the auscultatory triangle instead of in the posterior axillary line and (II) the surgeon is placed posteriorly to the patient rather than anteriorly. For thoracic surgeons who are familiar with posterolateral thoracotomy, our technique allows to replicate the same maneuvers performed in the open approach. This strategy was applied with success in 19 consecutive patients for anatomical resection of neoplastic (n=17) and benign (n=2) diseases.

Stent insertion is a palliative treatment for inoperable airway stenosis (1). The choice of appropriate stent is mandatory to preserve airway patency. Herein, we reported the use of fibrin glue (FG) to fill an unexpected gap in diameter between an undersized self-expandable metallic stent (SEMS) and the left mainstem bronchus (LMB) after endoscopic recanalization for neoplastic stenosis.

Open surgery remains the standard strategy for management of esophageal diverticulum in symptomatic patients. However, in the last years an increasing number of minimally invasive approaches have been proposed for this issue in order to reduce the surgical trauma and favor a fast return to daily activity. Herein, we describe a novel technique as uniportal video-assisted thoracoscopic surgery (VATS) for performing resection of esophageal diverticulum. This procedure was successfully carried out in three consecutive patients with giant mid-esophageal diverticulum (mean size: 6.5±0.5 cm). The mean post-operative time was 121±10 minutes. The chest drain was removed 48 hours later in all cases and the mean length of hospital stay was 9±1 days. No intraoperative neither postoperative complications were found in all patients but one. He had a small fistula 15 days later that was successfully treated with stent insertion. No recurrence of diverticulum was seen in all cases. Uniportal VATS is a feasible procedure that in theory could reduce the surgical trauma compared to standard open approach. However, future prospective studies should corroborate our impression before it can be recommended as acceptable therapy. Open surgery remains the standard strategy for management of esophageal diverticulum in symptomatic patients. However, in the last years an increasing number of minimally invasive approaches have been proposed for this issue in order to reduce the surgical trauma and favor a fast return to daily activity. Herein, we describe a novel technique as uniportal video-assisted thoracoscopic surgery (VATS) for performing resection of esophageal diverticulum. This procedure was successfully carried out in three consecutive patients with giant mid-esophageal diverticulum (mean size: 6.5 +/- 0.5 cm). The mean postoperative time was 121 +/- 10 minutes. The chest drain was removed 48 hours later in all cases and the mean length of hospital stay was 9 +/- 1 days. No intraoperative neither postoperative complications were found in all patients but one. He had a small fistula 15 days later that was successfully treated with stent insertion. No recurrence of diverticulum was seen in all cases. Uniportal VATS is a feasible procedure that in theory could reduce the surgical trauma compared to standard open approach. However, future prospective studies should corroborate our impression before it can be recommended as acceptable therapy.

Herein, we reported a catastrophic condition as the almost complete rupture of trachea associated with esophageal lesion following an urgent surgical tracheostomy performed for unexpected difficult intubation. The extent of lesions required a surgical management. We decided against a resection and an end to end anastomosis but preferred to perform a direct suture of the lesion due to the presence of local and systemic infection. Then, the diagnosis of a tracheal fistula led us to perform a direct suture of the defect that was covered with muscle flaps. Actually the patient is alive without problems. Emergency situations as unexpected airway difficult intubation increase morbidity and mortality rate of tracheostomy also in expert hands. Sometimes these events are unpredictable. Mastery with a number of advanced airway technique should be sought when faced dealing with unexpected difficult intubations and written consent of such a concern should be given to the patient.

A 67-year-old man was referred to our attention for management of esophageal adenocarcinoma, localized at the level of the esophagogastric junction and obstructed the 1/3 of the esophageal lumen. Due to the extension of the disease (T3N1M0-Stage IIIA), the patient underwent neo-adjuvant chemo-radiation therapy and he was then scheduled for a minimally invasive surgical procedure including laparoscopic gastroplasty, uniportal thoracoscopic esophageal dissection and intrathoracic end-to-end esophago-gastric anastomosis. No intraoperative and post-operative complications were seen. The patient was discharged in post-operative day 9. Pathological study confirmed the diagnosis of adenocarcinoma (T2N1M0-Stage IIB) and he underwent adjuvant chemotherapy. At the time of present paper, patient is alive and well without signs of recurrence or metastasis. Our minimally approach compared to standard open procedure would help reduce post-operative pain and favours early return to normal activity. However, future experiences with a control group are required before our strategy can be widely used.

Multiple osteochondromas (MO) is an autosomal-dominant skeletal disorder caused by mutations in the exostosin-1 ( EXT1 ) or exostosin-2 ( EXT2 ) genes. In this study, we report the analysis of the mutational status of the EXT2 gene in tumor samples derived from a patient affected by hereditary MO, documenting the somatic loss of the germline mutation in a giant chondrosarcoma and in a rapidly growing osteochondroma. The sequencing of all exons and exon–intron junctions of the EXT1 and EXT2 genes from blood DNA of the proband did not reveal any mutation in the EXT1 gene but did demonstrate the presence of the transition point mutation c.67C > T in the EXT2 gene, determining the introduction of a stop codon in the coding sequence (p.Arg23*). A mutational analysis of other members of the family and the presence of osteochondromas in the metaphysis of long bones confirmed the diagnosis of hereditary multiple osteochondromas. Direct sequencing from DNA extracted from different sites of two tumor samples (a small rapidly growing osteochondroma and a giant peripheral secondary chondrosarcoma, each located at different chondrocostal junctions) revealed the loss of the germline EXT2 mutation. Analysis of microsatellite polymorphic markers in the 11p region harboring the EXT2 gene did not reveal any loss of heterozygosity. This observation supports a recent model of sarcomagenesis in which osteochondroma cells bear EXT homozygous inactivation, whereas chondrosarcoma-initiating cells are EXT-expressing cells.

Standard video-assisted thoracoscopic surgery has been reported as a minimally invasive approach alternative to sternotomy for management of myasthenia gravis (MG) associated with thymoma or thymic hyperplasia. Uniportal video-thoracoscopy is an evolution of standard multi-portal video-thoracoscopy for management of several thoracic diseases but its role for resecting mediastinal tumor remains under-evaluated. Herein, we describe our experience with bilateral uniportal thoracoscopic sequential extended thymectomy with case and video illustrations.

We describe a new video-assisted technique for the management of a giant midesophageal diverticulum using a single 5-cm port. It maintained the same principles of the traditional open technique as diverticulectomy, myotomy, and fundoplication. The better visualization of the main esophageal body, diverticulum, and esophagogastric junction and the better alignment of the stapler cartridge to the longitudinal axis of the esophagus are all technical factors supporting our procedure. Heavily calcified mediastinal lymph nodes and diffuse pleural adhesions are the main contraindications. However, future experiences are needed before this technique can be recommended as acceptable treatment. (C) 2017 by The Society of Thoracic Surgeons.

Tracheo-esophageal fistula is a life-threatening condition for fatal pulmonary complications. Surgery is the treatment of choice. Unfortunately, the most of patients are unfit for surgery and in these cases there is no a standardized management. Herein, we reported a clinical case of a 75-year-old-woman with a tracheoesophageal fistula related to tracheostomy. The fistula was localized 3.5 cm below the vocal folds and extended 3 cm distally. The patient’s poor clinical condition contraindicated surgery while the characteristics of fistula prevented any successfully endoscopic repair with standard methods as application of fibrin glue, clipping, or stenting. Thus, we performed a minimally invasive procedure as trans-tracheotomy closure of the fistula under endoscopic view. Under general anesthesia, the patient was intubated with a rigid bronchoscopy. The cannula was removed and a standard needle-holder was inserted through the tracheotomy. The tear was closed from the distal to the proximal ends with interrupted stitch. Following, a Montgomery T tube was inserted to protect the suture and maintain the air-way patency. At the last follow-up (7 months after the procedure), the patient was alive and tolerated a full diet.

We report a novel less-invasive extrapleural pneumonectomy for early-stage malignant pleural mesothelioma without rib spreading. Our approach is unique and differed from the previously reported cases, because we used one skin incision and two small intercostal incisions with videothoracoscopic viewing without rib spreading. The pleural dissection and approach to the hilum for pneumonectomy were performed through a 4- to 5-cm port incision in the sixth intercostal space. Another 4- to 5-cm port was made in the eight intercostal space through the same skin incision and was used for diaphragm resection and reconstruction. At the end of the surgery, the skin incision was enlarged to 8 cm; through which and the first port in the sixth intercostal space, the resected specimen was retrieved. Three cycles of adjuvant chemotherapy followed by radiation therapy were administered. Eleven-month follow-up showed no recurrence.

We reported the management of a life-threatening condition as a large tracheo-gastric fistula involved the carina, the left and the right bronchus that complicated Ivor Lewis esophagogastrectomy for esophageal cancer. An urgent right thoracotomy was performed and the tracheal defect was covered with a reversed pedicled pericardial patch reinforced with an intercostal muscle flap. Cervical esophagostomy and a feeding jejunostomy completed the operation. Five months later, the continuity of gastrointestinal tract was restored using a transverse colon.

We presented a case of recurrent metastasis from epidermoid cancer that occurred in the left clavicle of a patient with a history of laryngeal cancer treated on April 2005 with extended hemilaryngectomy, neck dissection and chemoradiation therapy. On September 2008, he developed a left clavicular metastasis. The disease was initially well controlled by chemoradiotherapy but it recurred 17 months later. The optimal treatment plan was established by several multidisciplinary meetings and the patient subsequently underwent an en bloc resection of the left clavicle, first rib and all the other involved structures. Coverage of the thoracic defect was achieved using pectoralis major myocutaneous flap. The patient had a successful surgical outcome. At 1-year follow-up, he had no evidence of disease, a good cosmetic result and returned to normal daily activity. He died for bone metastasis with an overall 21 months post-surgical survival. We presented a case of recurrent metastasis from epidermoid cancer that occurred in the left clavicle of a patient with a history of laryngeal cancer treated on April 2005 with extended hemilaryngectomy, neck dissection and chemoradiation therapy. On September 2008, he developed a left clavicular metastasis. The disease was initially well controlled by chemoradiotherapy but it recurred 17 months later. The optimal treatment plan was established by several multidisciplinary meetings and the patient subsequently underwent an en bloc resection of the left clavicle, first rib and all the other involved structures. Coverage of the thoracic defect was achieved using pectoralis major myocutaneous flap. The patient had a successful surgical outcome. At 1-year follow-up, he had no evidence of disease, a good cosmetic result and returned to normal daily activity. He died for bone metastasis with an overall 21 months post-surgical survival.

Background Video-assisted thoracoscopy is become a widely accepted approach for the resection of anterior mediastinal masses, including thymoma. The current trend is to reduce the number of ports and minimize the length of incisions to further decrease postoperative pain, chest wall paresthesia, and length of hospitalization. Herein, we reported an extended resection of thymoma in a patient with myasthenia gravis through an uniportal bilateral thoracoscopic approach. Case presentation A 74 years old woman with myasthenia gravis was referred to our attention for management of a 3.5 cm, well capsulate, thymoma. All laboratory and cardio-pulmonary tests were within normal; thus, she was scheduled for thymoma resection through an uniportal bilateral thoracoscopic approach. Under general anaesthesia and selective intubation, the patient was placed in a 60° right lateral decubitus. A 3 cm skin incision was performed in the fourth right intercostal space and, through that a 30° video-camera and working instruments were inserted without rib spreading. After complete dissection of the thymus and mediastinal fat, the contralateral pleura was opened, and, through that the specimen was pushed into the left pleural cavity. Then, the patient was placed in the left lateral decubitus. Similarly to the right side procedure, a 3-cm incision was performed in the fourth left intercostal space to complete thymic dissection and retrieve the specimen. No intraoperative and post-operative complications were found. The patient was discharged four days later. Pathological examination revealed a type A thymoma (Masaoka stage I). No recurrence was found at 18 months of follow-up Conclusions Bilateral single-port thoracoscopy is an available procedure for management of thymoma associated with myasthenia gravis. The less post-operative pain, the reduction of hospital stay and the better esthetic results are all potential advantages of this approach over traditional technique. Obviously, our impression should be validated by larger studies in terms of long-term oncological outcomes. Electronic supplementary material The online version of this article (doi:10.1186/s13019-016-0547-3) contains supplementary material, which is available to authorized users.

Purposes: The aim of this study was to evaluate whether sublobar resection could achieve recurrence and survival rates equivalent to lobectomy in high-risk elderly patients. Methods: We conducted a retrospective multicenter study that including all consecutive patients (aged >75 years) who underwent operation for clinical stage I non-small cell lung cancer (NSCLC). The clinicopathological data, postoperative morbidity and mortality, recurrence rate and vital status were retrieved. The overall survival, cancer-specific survival and disease-free survival were also assessed. Results: Two hundred and thirty-nine patients (median age 78 years) were enrolled. Lobectomies were performed in 149 (62.3 %) patients and sublobar resections in 90 (39 segmentectomies, 51 wedge resections). There were no differences in the recurrence rates following lobar versus sublobar resections (19 versus 23 %, respectively; p = 0.5) or the overall survival (p = 0.1), cancer-specific survival (p = 0.3) or disease-free survival (p = 0.1). After adjusting for 1:1 propensity score matching and a matched pair analysis, the results remained unchanged. A tumor size >2 cm and pN2 disease were independent negative prognostic factors in unmatched (p = 0.01 and p = 0.0003, respectively) and matched (p = 0.02 and p = 0.005, respectively) analyses. Conclusions: High-risk elderly patients may benefit from sublobar resection, which provides an equivalent long-term survival compared to lobectomy.

OBJECTIVES: The aim of the present paper was to conduct a comparative analysis of outcomes after thoracoscopic resection versus standard thoracotomy approach in the treatment of Pancoast tumours. METHODS: All consecutive patients with Pancoast tumours undergoing surgical treatment from March 2000 to November 2012 were enrolled. Patients were divided into 2 groups according to whether a thoracoscopic or standard thoracotomy approach was adopted. In addition to morbidity and mortality, (i) intensity of pain; (ii) respiratory function focusing on the postoperative value and its variation with respect to the predicted value (Delta); (iii) analgesic consumption at different times during the postoperative course; and (iiii) survival rate were recorded in both groups and the inter-group differences were statistically compared. RESULTS: Of the 45 enrolled patients, 34 (75%) were included in the final analysis (18 in the thoracoscopic group and 16 in the standard group). Eleven (25%) patients were excluded because they (i) were unfit for surgery after induction therapy (n = 4); (ii) refused the operation (n = 1) or (iii) had unexpected pleural involvement (n = 6). Compared with the standard group, in the thoracoscopic group we observed less pain (P = 0.01), better recovery of forced vital capacity (P = 0.01) and forced expiratory value in 1 s (P < 0.001), and a reduction in opioid (P = 0.01) and analgesic consumption (P = 0.02). The median survival for all patients was 15 months. Patients with N0/N1 disease had better median survival than N2 patients (47 vs 9 months; P = 0.009). One local recurrence in the standard group was observed 1 year after operation, whereas 2 local recurrences, 1 in the thoracoscopic group and another in the standard group, were registered 2 years after the operation (P = 1.0). Finally, 4 (22%) extrathoracic metastases in the thoracoscopic group and 5 (31%) in the standard group (P = 0.8) were found over the 2 years following the procedure. CONCLUSIONS: In the management of Pancoast tumours, a thoracoscopic approach is safe and may be an effective adjunct to standard surgical resection in selected cases. Such an approach enabled surgeons to explore the pleural cavity and avoid exploratory thoracotomy in cases of unexpected pleural involvement. © The Author 2014. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.