Contralateral hemopneumothorax after penetrating thoracic trauma: A case report.

BACKGROUND: Trauma is the leading cause of death in young adults up to the age of 45 years. Hemothorax is a frequent consequence of penetrating thoracic trauma, and is usually associated with pneumothorax and pneumoderma. Intercostal arterial bleeding or intrathoracic hemorrhage occurs after penetrating thoracic trauma, and uncontrolled bleeding is the main cause of death. CASE SUMMARY: In this case report, a patient who developed a right hemopneumothorax after penetrating thoracic trauma was examined. A 19-year-old male patient, who was brought to the emergency room with a penetrating stab injury to the posterior of the left hemithorax, was diagnosed with a right hemopneumothorax after physical examination and thoracic imaging. Chest tube thoracostomy was performed as the initial intervention. Bleeding control was achieved with right posterolateral thoracotomy in the patient, who developed massive hemorrhage after 1 h and hemodynamic instability. The patient recovered and was discharged on the fourth postoperative day. CONCLUSION: Contralateral hemopneumothorax that accounts for 30% of thoracic traumas and can be encountered in penetrating thoracic traumas requiring major surgery in 15-30% of cases was emphasized and the contralateral development mechanism was addressed.

The effect of minimally invasive pectus excavatum repair on thoracic scoliosis.

OBJECTIVES: The Nuss technique comprises the placement of an intrathoracic bar behind the sternum. However, besides improving the body posture through the correction of the pectus excavatum (PE), this procedure may cause or worsen thoracic scoliosis as a result of the considerable stress loaded on the chest wall and the thorax. Our goal was to investigate the impact of the Nuss procedure on the thoracic spinal curvature in patients with PE. METHODS: A total of 100 patients with PE who underwent the Nuss procedure were included in the study and evaluated retrospectively. The Haller index (HI), asymmetry index and sternal torsion angle were calculated from thoracic computed tomography images before the operation. To evaluate the scoliosis in the T2-T8 thoracic vertebrae, Cobb angles were calculated on a plain chest X-ray before the Nuss operation and after the removal of the bar. Cobb angles were classified as normal (5°), scoliotic posture (5°-10°) and scoliosis (>10°). All angles before and after the Nuss operation were compared. The patients were followed up for a mean of 41 months. Substernal bars were removed after a mean of 33 months. RESULTS: The mean age of the patients was 19.6 ± 6.7 years. The Cobb angle was statistically significantly increased in all patients (P = 0.01), male patients (P = 0.01) and children (P = 0.046) but not in adults (P = 0.11) and female patients (P = 0.54). The Cobb angle was increased in patients with severe (HI ≥ 3.5) but not in patients with moderate (3.2 < HI < 3.5) or mild (2.0 < HI < 3.2) PE deformity. CONCLUSIONS: The present study shows that the Cobb angle indicates that the severity of thoracic scoliosis increases following the Nuss procedure, particularly in male patients, in patients with mild and moderate sternal torsion angle and in those with a high preoperative HI. This alteration might be due to correctional forces and torque applied by the bar. Patients undergoing the Nuss procedure for the correction of PE should be followed up strictly for timely diagnosis and management of the scoliosis.

Comparative study of video-assisted thoracoscopic surgery versus open thymectomy for thymoma and myasthenia gravis.

INTRODUCTION: Thymectomy is the preferred standard treatment in younger non-thymoma patients with myasthenia gravis as well as in patients with early stage thymoma. Total thymectomy by median sternotomy has been the surgical approach since resection of the thymus with video-assisted thoracoscopic surgery (VATS). AIM: To compare the clinical outcomes of VATS thymectomy with conventional open thymectomy for neoplastic and non-neoplastic thymic diseases. MATERIAL AND METHODS: Forty patients underwent thymectomy between October 2012 and January 2016. Fifteen patients were male and 25 patients were female. The mean age was 40.3 ±17.7 years. Seventeen (55%) patients underwent VATS thymectomy and 23 (45%) patients underwent an open procedure. We retrospectively reviewed the data of the patients and compared these two techniques. RESULTS: The mean tumor size was 5.17 ±3.2 cm in the thymoma group (VATS 2.5 ±2.4 cm vs. open access 4.7 ±3.7 cm). None of the patients experienced a myasthenic crisis. Conversion to thoracotomy was required in 1 patient in the VATS group due to bleeding from the right internal mammary artery; therefore, the conversion rate was 2.5% among all the patients. No mortality occurred in either group. No significant difference was found in the perioperative blood loss, operative time or pain visual analogue scale scores. On the other hand, regarding postoperative drainage, duration of chest tube drainage and length of hospital stay, VATS thymectomy yielded better results and the differences were significant. CONCLUSIONS: Video-assisted thoracoscopic surgery thymectomy can be performed for both neoplastic and non-neoplastic thymic diseases with minimal morbidity and mortality.

Uniportal versus multiport video-assisted thoracoscopic surgery for anatomical lung resections: a glance at a dilemma.

INTRODUCTION: As the number of operations performed by videothoracoscopy is increasing, there is also a tendency to decrease the number of port incisions. Apart from the reduced number of surgical incisions, there are a few reports and systematic reviews that demonstrate some potential advantages of the uniportal video-assisted thoracoscopic surgery, but the impact of the reduced incisions in the clinical setting still remains uncertain. AIM: To compare uniportal video-assisted thoracoscopic surgery to multiport video-assisted thoracoscopic surgery for anatomical lung resections in patients with malignant and benign lung diseases. MATERIAL AND METHODS: From August 2010 to April 2016, a total of 102 patients with malignant and benign lung diseases underwent videothoracoscopic lobar and sublobar lung resections in our department. Comorbidities, tumor stage, tumor localization, mortality, operative time, pain visual analogue scale, length of hospital stay, perioperative blood loss, duration and amount of postoperative drainage and air leak, number of harvested lymph nodes and complication rates were analyzed. RESULTS: No significant difference was found in the duration of chest tube drainage, pain visual analogue scale score, length of hospital stay, perioperative blood loss, amount of postoperative drainage, number of harvested lymph nodes or complication rate. There was no surgical mortality in either of the two groups. However, operative time was shorter (189 min vs. 256 min, p < 0.005) in the multiport group than in the uniportal group. CONCLUSIONS: Compared with the uniportal approach, the multiport approach is associated with a significantly shorter operative time in our study.

A prospective randomized trial comparing homologous and autologous fibrin sealants for the control of alveolar air leak.

BACKGROUND: Postoperative air leak is a common complication seen after pulmonary resection. It is a significant reason of morbidity and also leads to greater hospital cost owing to prolonged length of stay. The purpose of this study is to compare homologous sealant with autologous one to prevent air leak following pulmonary resection. METHODS: A total of 57 patients aged between 20 and 79 (mean age: 54.36) who underwent pulmonary resection other than pneumonectomy (lobar or sublobar resections) were analyzed. There were 47 males (83%) and 10 females (17%). Patients who intraoperatively had air leaks were randomized to receive homologous (Tisseel; n=28) or autologous (Vivostat; n=29) fibrin sealant. Differences among groups in terms of air leak, prolonged air leak, hospital stay, amount of air leak were analyzed. RESULTS: Indications for surgery were primary lung cancer in 42 patients (71.9%), secondary malignancy in 5 patients (8.8%), and benign disease in 10 patients (17.5%). Lobectomy was performed in 40 patients (70.2%), whereas 17 patients (29.8%) had wedge resection. Thirteen (46.4%) patients developed complications in patients receiving homologous sealant while 11 (38.0%) patients had complication in autologous sealant group (P=0.711). Median duration of air leak was 3 days in two groups. Time to intercostal drain removal was 3.39 and 3.38 days in homologous and autologous sealant group respectively (P=0.978). Mean hospital stay was 5.5 days in patients receiving homologous sealant whereas it was 5.0 days in patients who had autologous agent (P=0.140). There were no significant differences between groups in terms of measured maximum air leak (P=0.823) and mean air leak (P=0.186). There was no significant difference in the incidence of complications between two groups (P=0.711). CONCLUSIONS: Autologous and heterologous fibrin sealants are safe and acts similarly in terms of air leak and hospital stay in patients who had resectional surgery.

Single stage bilateral uniportal videothoracoscopic sympathicotomy for hyperhidrosis: can it be managed as an outpatient procedure?

INTRODUCTION: The videothoracoscopic approach is minimally invasive with benefits that include less postoperative pain and shorter hospital stay. It is also a safe procedure which can be performed on an outpatient basis. AIM: To determine whether videothoracoscopic sympathicotomy can be performed safely in most patients as an outpatient procedure. MATERIAL AND METHODS: Between July 2005 and October 2015, a total of 92 patients underwent bilateral and single port thoracoscopic sympathicotomy in our department on an outpatient basis. The level of sympathicotomy was T2 in 2 (2.2%) patients, T2 to T3 in 31 (33%) patients, T2 to T4 in 46 (50%) patients and T3 to T4 in 12 (13%) patients. Demographic data, length of postoperative stay, substitution index (SI), admission rate (AR) and readmission rate (RR), complications and patient satisfaction were reviewed retrospectively. RESULTS: Two (2.2%) patients suffered from chest pain, while 4 (4.3%) patients complained about pain at the port site. Mean discharge time after surgery was 5.1 h (range: 4-6 h), mean duration of hospital stay was 0.15 days (0-3 days) postoperatively and the mean operation time was 43.6 min (15-130 min). In 8 (8.6%) patients, pneumothorax was detected on postoperative chest X-ray, while 5 (5.4%) patients required chest tube drainage. Mild or moderate compensatory sweating developed in 32 (34.7%) patients. No recurrence was observed, and the satisfaction rate was 96.7%. Substitution index and admission rate were 91.3% and 11% respectively, while RR was 0%. CONCLUSIONS: Bilateral video-assisted thoracoscopic sympathicotomy can be performed safely in most patients as an outpatient procedure.