[Complicated gastric cancer and modern treatment approaches]. / Oslozhnennye formy raka zheludka ­ sovremennye podkhody k lecheniyu.

Among all patients with gastric cancer, 40% admit to the hospitals due to cancer-related complications. The most common complications of gastric cancer are bleeding (22-80%), malignant gastric outlet obstruction (26-60%), and perforation (less than 5%). The main treatment methods for gastric cancer complicated by bleeding are various forms of endoscopic hemostasis, transarterial embolization and external beam radiotherapy. Surgical treatment is possible in case of ineffective management. However, surgical algorithm is not standardized. Malignant gastric outlet stenosis requires decompression: endoscopic stenting, palliative gastroenterostomy. Surgical treatment is also possible (gastrectomy, proximal or distal resection of the stomach). The main problem for patients with complicated gastric cancer is the lack of standardized algorithms and abundance of potential surgical techniques. The aim of our review is to systematize available data on the treatment of complicated gastric cancer and to standardize existing methods.

[Selective nonoperative management (SNOM) for penetrating abdominal wounds]. / Primenenie taktiki SNOM (selective nonoperative management) u postradavshikh s pronikayushchimi koloto-rezanymi raneniyami bryushnoi polosti.

The authors summarize the world experience in the management of patients with penetrating abdominal wounds. A gradual transition from the concept of «mandatory laparotomy¼ to selective management and active-expectant approach in appropriate cases is described.

[Laparoscopy in emergency surgery of rare atypical diseases]. / Videolaparoskopiya v ekstrennoi khirurgii redko vstrechayushchikhsya, atipichnykh zabolevanii.

OBJECTIVE: To analyze the capabilities of laparoscopy in the diagnosis and treatment of atypical diseases. MATERIAL AND METHODS: Laparoscopy was performed in 5188 patients with established, suspected and unclear diagnosis of acute surgical diseases for the period from 2008 to 2018. Rare atypical diseases were diagnosed in 114 (2.2%) patients. These diseases simulated established and suspected clinical diagnoses in 100 (87.7%) cases, and the diagnosis was unclear in 5 (4.4%) cases. In 9 (7.9%) patients, atypical diseases were concomitant. In 7 cases, atypical diseases competed with the underlying disease and required emergency surgery. Conservative treatment was required in 2 cases. Seventy (61.4%) patients with atypical diseases needed emergency surgery, and 44 (38.6%) patients required conservative treatment. Laparoscopic operations were performed in 61 (87.1%) patients including simultaneous procedures in 8 cases and video-assisted interventions in 2 (2.9%) patients. Laparotomy was applied in 7 (10.0%) patients. RESULTS: Histological examination confirmed laparoscopic diagnosis in 66 out of 68 specimens. Cells of mucus-forming adenocarcinoma were detected in one resected epiploic appendix, carcinomatosis - in one segment of resected omentum. CONCLUSION: Video-assisted laparoscopy was valuable to establish a diagnosis and determine surgical strategy, detect competing and concomitant diseases, perform operations including simultaneous procedures.

[Endoscopic treatment of benign gastrointestinal fistulas]. / Vozmozhnosti éndoskopicheskogo metoda v lechenii svishchei zheludochno-kishechnogo trakta neopukholevogo geneza.

OBJECTIVE: To evaluate the possibility and safety of modified endoscopic stent in the treatment of benign intestinal fistulas. MATERIAL AND METHODS: Analysis of the experience of Sklifosovsky Research Institute for Emergency Care and recent numerous foreign reports confirms that staged treatment followed by delayed radical surgery is the most perspective approach. Modified endoscopic treatment of intestinal fistulas successfully used in 10 patients is reported in the article. RESULTS: Endoscopic stenting of various parts of gastrointestinal tract is a minimally invasive treatment of this pathology and not followed by complications and mortality. An important advantage is early closure of fistula that reduces duration of treatment and improves further social and labor rehabilitation of patients.

[Laparoscopy in emergency abdominal surgery]. / Videolaparoskopiya v ekstrennoi khirurgii organov bryushnoi polosti.

OBJECTIVE: To evaluate the possibilities of laparoscopy in the diagnosis and treatment of acute abdominal surgical diseases. MATERIAL AND METHODS: A retrospective analysis of laparoscopic procedures in 4655 patients with confirmed or suspected acute abdominal surgical diseases for the period 2008-2017 was performed. Laparoscopy was applied to confirm or to determine unclear diagnosis. RESULTS: Diagnosis was established and confirmed in 4526 (97.2%) patients. Advisability of laparoscopic surgery was confirmed in 3091 (68.3%) patients, laparotomy - in 491 (10.8%) patients. Surgical treatment was not required in 944 (20.9%) patients. Laparoscopic procedures were performed in 3050 (98.7%) patients, 41 (1.3%) patients required conversion to laparotomy. Laparoscopic approach failed to define diagnosis in 129 (2.8%) patients that required conversion to diagnostic laparotomy. CONCLUSION: Laparoscopic was valuable to establish the diagnosis and determine surgical strategy, diagnose concomitant diseases, perform operations including simultaneous ones.

[Ileocecal intussusceptions]. / Ileotsekal'naia invaginatsiia kishechnika.

AIM: To present treatment of patients with ileocecal intussusception. MATERIAL AND METHODS: There were 3 patients with ileocecal intussusception for the period from June 2016 to August 2017. CONCLUSION: Abdominal sonography is main diagnostic method for intestinal intussusception. X-ray examination including contrast-enhanced irrigography gives more complete information about suspected intussusception. It is necessary to differentiate intestinal intussusception from other diseases accompanied by abdominal pain, vomiting, bloody discharge from rectum, abdominal neoplasm. Minimally invasive laparoscopic approach is advisable for diagnosis and treatment of intestinal intussusception.

[Minimally invasive treatment of rare forms of mechanical intestinal obstruction]. / Miniinvazivnoe lechenie redkikh form obturatsionnoi kishechnoi neprokhodimosti.

AIM: To develop medical algorithms for reduction of morbidity and mortality in rare forms of mechanical intestinal obstruction. MATERIAL AND METHODS: 17 patients with mechanical intestinal obstruction have been operated in Sklifosovsky Research Institute for Emergency Care for the period 2010 - 2016. There were 13 women and 4 men aged 56 (44,5-74,5) years on the average. Phytobezoar was detected in 7 patients (41.2%), tumor in 7 patients (41.2%) and gallstone ileus in 3 patients (17.6%). RESULTS: There were no complications in group 1. In group 2 postoperative complications occurred in 3 patients: gastrocnemius vein thrombosis followed by successful medication (Clavien-Dindo type II), abdominal abscess drained under ultrasonic control (Clavien-Dindo type IIIa) and 1 (8.3%) death (Clavien-Dindo type V). Postoperative mortality in group 2 was 8.3%. CONCLUSION: Despite small sample size and no statistically reliable results the advantages of minimally invasive access are obvious. However, further trials are required to ensure the reliability of the results.

[Gastrectomy with spleen preservation in patients with stomach cancer].

It was analyzed the results of surgical treatment of 118 patients with stomach cancer. Lymphadenectomy and gastrectomy were done in all cases. All patients were divided into two groups. Gastrectomy and splenectomy were performed in the first group, gastrectomy with preservation of spleen was done in the second group. It was revealed that splenectomy is not an independent prognostic factor influencing on prolonged survival of patients with stomach cancer. Preservation of spleen permits to reduce the number of early postoperative complications.