ЖУРНАЛ ИМЕНИ АКАДЕМИКА Б.В.ПЕТРОВСКОГО Том 9 ■ № 1 ■ 2021 Гемангиома сердца относится к редким доброкачественным опухолям, которые чаще локализуются в предсердии или в желудочке и гораздо реже в стволе легочной артерии.В статье представлено клиническое наблюдение успешного хирургического лечения больного с гемангиомой ствола легочной артерии с распространением на ее клапан и левую легочную артерию.Финансирование.Исследование не имело спонсорской поддержки.

The aim of this study was to evaluate the effect of the chemoradiation therapy on the incidence of postoperative complications and mortality rate in patients with locally advanced tumors of the thoracic esophagus. The study included men and women over 18 with histologically verified squamous cell carcinoma of the thoracic esophagus with TNM stage cT3-4aN0-3M0. Patients were divided into two groups: patients in a main group (n=26) received a complex treatment, patients in a second group (n=30) undergoing only surgical treatment. The first stage of treatment was performed for all 26 patients and included 2 courses of preoperative chemotherapy, followed by a chemoradiation therapy with a 44–46 Gy with weekly injections of chemotherapy. Surgical procedure (R0) was performed for 24 patients (92.3 %) in the main group and for 26 (86.6 %) in a second group. Therapeutic complications were developed in 17 (65 %) patients in a first group, while in a second group this rate was in 18 (60 %) patients from 30. The incidence of surgical complications was slightly higher in a group of patients received a complex treatment – 7 (26.92 %) patients. In the surgical group such complications was  noted in 6 (20 %) patients. The only death in an early postoperative period was in 1 (3.84 %) patient from the main group. The cause was sepsis and the development of multiple organic failure. There were no lethal outcomes in a surgical group. Estimating the incidence of complications, it should be noted that the use of chemoradiation therapy in the neoadjuvant regimen does not significantly affect the course of the postoperative period. The mortality rate was slightly higher in in the group of patients received complex treatment. At the same time, improvement of the ostoperative period and a reduction of mortality rate in group of patients undergoing complex treatment is possible due to  optimization of preoperative preparation, postoperative management and competent selection of patients.

The aim of this study was to evaluate the effect of the chemoradiation therapy on the incidence of postoperative complications and mortality rate in patients with locally advanced tumors of the thoracic esophagus.The study included men and women over 18 with histologically verified squamous cell carcinoma of the thoracic esophagus with TNM stage cT3-4aN0-3M0. Patients were divided into two groups: patients in a main group (n=26) received a complex treatment, patients in a second group (n=30) undergoing only surgical treatment.The first stage of treatment was performed for all 26 patients and included 2 courses of preoperative chemotherapy, followed by a chemoradiation therapy with a 44–46 Gy with weekly injections of chemotherapy. Surgical procedure (R0) was performed for 24 patients (92.3 %) in the main group and for 26 (86.6 %) in a second group.Therapeutic complications were developed in 17 (65 %) patients in a first group, while in a second group this rate was in 18 (60 %) patients from 30. The incidence of surgical complications was slightly higher in a group of patients received a complex treatment –7 (26.92 %) patients. In the surgical group such complications was noted in 6 (20 %) patients. The only death in an early postoperative period was in 1 (3.84 %) patient from the main group. The cause was sepsis and the development of multiple organic failure. There were no lethal outcomes in a surgical group.Estimating the incidence of complications, it should be noted that the use of chemoradiation therapy in the neoadjuvant regimen does not significantly affect the course of the postoperative period. The mortality rate was slightly higher in in the group of patients received complex treatment. At the same time, improvement of the ostoperative period and a reduction of mortality rate in group ofpatients undergoing complex treatment is possible due to optimization of preoperative preparation, postoperative management and competent selection of patients.

The objective of this study was to evaluate the preliminary results of the complex treatment of patients with locally advanced tumors of the thoracic esophagus after pre-operative chemordiation therapy. Materials and methods. Men and women (n=26) over 18 years of age with histologically squamous cell carcinoma tumors T3-4aN0-3M0 of the thoracic esophagus were included in our study. In this group of patients we performed pre-operative chemotherapy: paklitaxel 175 mg/м2 first day; cisplatin 75 mg/м2 first day; leucovorin 50 mg 1-3 days; 5-ftoruracil 425 mg/м2 1-3 days or instead of leucovorin and 5-ftoruracil we used capecitabine 1500 mg/м2 1-14 days, every 3 weeks followed by chemoradiation therapy (РОД 2 Gy, СОД 44-46 Gy) with weekly used of chemotherapy. We analyzed the preliminary results of the complex treatment in terms of the severity of toxicity, therapeutic pathomorphosis and reduction in the tumor stage and the number of postoperative complications. R0-resections were performed in 24 (92%) patients. Microscopic manifestations of the tumor in the proximal margin of resection (R1) were detected only in 2 (8%) patients. Therapeutic pathomorphosis was studied in all 26 patients. In the histological study, 8 (31%) patients did not have tumor cells, which was regarded as the complete effect of chemotherapy in the preoperative period. Pathomorphosis of grade 3 was observed in 9 patients, which was 35%. Thus, the used strategy of preoperative chemotherapy and chemoradiotherapy is a promising direction in improving long-term treatment outcomes.

Over the past few years, significant advances in surgical and anesthetic techniques as well as appropriate selection of patients have led to an improvement in the immediate and long-term treatment outcomes in patients with non-small cell lung cancer with involvement of tracheal bifurcation. In accordance with the current selection criteria, patients with contralateral lymph node metastases (lung root, aortic window, paratracheal area) require chemotherapy or chemoradiotherapy with subsequent estimation of follow-up and treatment strategy. Surgeries with resection of tracheobronchial bifurcation are considered technically complicated, and they should be performed in carefully selected lung cancer patients and only in specialized centers with extensive experience. It allows the incidence of intra-and postoperative complications to be significantly reduced.