A rare clinical observation of primary tracheal MALT lymphoma is reported and difficulties of differential diagnosis are discussed. Tracheal neoplasms are rare tumors and characterized by delayed diagnosis after clinical manifestation (tracheal stenosis and associated complications). These tumors often occur an advanced age patients that complicates examination and surgical treatment. High risk is determined by type of surgery, possible postoperative complications and senile age.Long-term outcome of surgical treatment of a patient with severe aortic insufficiency and ascending aortic aneurysm is reported. The patient underwent Bentall-DeBono procedure with xenopericardial valved conduit. This technique is associated with no complications specific for Dacron conduits and ensures clinical compensation of heart failure, improves prognosis and quality of life.Objective To evaluate the results of treatment of recurrent nodular goiter using sclerotherapy with polidocanol. Material and methods A comparative analysis of sclerotherapy (30 patients) and conventional surgical treatment (17 patients) of recurrent goiter was performed. Results Sclerotherapy ensures reduction of nodes (linear dimensions of nodes decreased by 14.2±1.1 mm after 3 courses), correction of endocrine imbalance in patients with functional autonomy and relief of initial signs of cervical organ compression in all patients with recurrent goiter. Sclerotherapy is associated with less pain syndrome and no need for inpatient treatment. However, the most significant advantage is reduced risk of complications. Hypoparathyroidism and laryngeal paresis developed in 53 and 24% of patients after conventional surgery while these events were not observed after sclerotherapy. Conclusion Sclerotherapy with polidocanol is a perspective alternative to conventional surgery for recurrent nodular goiter.Increase of the frequency of soft tissues pyoinflammatory diseases and purulent-septic complications against the background the antibiotic-resistance of organism dictates the necessity of search of rational new surgical technologies and preparations with the intense bactericidal effect. Period of the connective tissue (cicatrix) formation on a place of wound defect of the operated purulent abscess of soft tissue (PAST) is defined by the speed of the granulations and epithelial tissue formation. Therefore, one of the task of experimental surgery is search of new methods of the effective postoperative influence on terms of the regeneration and complete obliteration of the PAST cavity.  https://www.selleckchem.com/products/Eloxatin.html  The perspective direction in treatment of surgical infection is application of metals nanoparticles. In treatment of pyoinflammatory processes it is applied the preparation Eplan and also zinc oxide nanoparticles which have bactericidal, antiinflammatory and regenerative effects. However, till now it was not carried out experimental works on modelling and surgical treatment of PAST with local application of the laser technologies in combinations with Eplan and metals nanoparticles.In this article is described a rare postoperative complication epiphrenal diverticulum of the esophagus of the lower third of the esophagus in patient after antireflux surgery. Brief description of the main stages of surgical treatment. 96 patients with cardiofundal, subtotal or total hiatal hernias underwent operation. There were complications of I-II degree according to Clavien-Dindo in the early postoperative period in 11 patients (11.4%). Complications of IIIb degree were revealed in 2 patients (2.1%) in the early postoperative period and in 1 patient (1.0%) in the late postoperative period (2 months after hospitalization) - epiphrenal diverticulum of the esophagus. Laparotomy, the sagittal diafragmalnaya, diverticulectomy, valisesta pyloroplasty were performed. Postoperative period without complications. The patient's nutrition through the mouth is restored on the 5-th day. No dysphagia and reflux esophagitis were detected radiologically and endoscopically.One of significant achievements of modern endoscopy is development of retrograde biliary stenting for obstructive jaundice. This method ensured widespread application of endoscopic decompression in the treatment of patients with malignant biliary obstruction as preparation before radical surgery and final palliative care. Endoscopic retrograde transpapillary stenting firmly took its place together with antegrade and percutaneous stenting. There are certain advantages of this technique including minimally invasiveness and favorable quality of life. However, this approach is associated with some drawbacks associated with stent occlusion and difficult correction of this complication. The maximum diameter of the plastic stent (PS) is determined by the width of the working channel of the duodenoscope. In this regard, self-expandable metal stents (SEMS) were developed to increase the diameter of bile drainage channel. SEMS are associated with prolonged function. However, there is another problem. It is a germination of SEMS followed by impossible removal of the stent for its subsequent replacement. A further step in development of endoscopic biliary stents was the use of special SEMS coating to exclude tumor or granulation ingrowth. The problem of biliary stent occlusion remains relevant despite some improvement of stenting results. Mechanisms of occlusion of biliary stents and prevention of these events are discussed in this review.Aim Study of the results of the use of titanium thread mesh implants in the treatment of postoperative ventral hernias. Methods The study included 84 patients with postoperative ventral hernias. All performed open-access prosthetic hernioplasty. 2 groups were formed the main group consisted of 32 patients who used a mesh implant made of titanium thread as an implant, the comparison group consisted of 52 patients whose hernioplasty was performed using a polypropylene mesh implant. There were no statistically significant differences between groups of patients by age, gender, average body mass index, risk class of anesthesia (ASA), size and location of hernias. Results The frequency of postoperative complications in the main group was 6.2%, in the comparison group - 3.8%. There were no statistically significant differences in this indicator between the groups. At the time of discharge from the hospital, the level of plasma C-reactive protein in patients of the main group was significantly lower than in patients of the comparison group.