[Short-term outcomes of mechanical and hand-sewn laparoscopic one-anastomosis mini-gastric bypass]. / Sravnitel'naya otsenka blizhaishikh rezul'tatov laparoskopicheskogo minigastroshuntirovaniya s apparatnym i manual'nym sposobami formirovaniya gastroeyunoanastomoza.

OBJECTIVE: To evaluate the short-term outcomes of mechanical and hand-sewn laparoscopic one-anastomosis mini-gastric bypass. MATERIAL AND METHODS: There were 233 patients who underwent laparoscopic one-anastomosis mini-gastric bypass. Short-term results were analyzed in groups of mechanical (the first group, n=108) and hand-sewn (the second group, n=125) gastrojejunostomy. No significant between-group differences in baseline data were detected (demographic characteristics, body mass index, comorbidity and previous abdominal surgeries). RESULTS: Surgery time and blood loss were similar in both groups. Intraoperative morbidity was 7.2-10.2% (p=0.485). All complications required no surgical conversion (Satava-Kazaryan grade I). Overall postoperative morbidity was 16.0-21.3% (p=0.314). Most events corresponded to Accordion grade I and had no significant effect on hospital-stay. CONCLUSION: This study revealed no significant differences in short-term outcomes after laparoscopic one-anastomosis gastric bypass with mechanical and hand-sewn gastrojejunostomy. Further study of long-term clinical outcomes is necessary.

[Hemorrhagic complications risk forecast of operative treatment of urolithiasis].

INTRODUCTION: In the structure of hospital urological pathology, urolithiasis is about 40%, while 2/3 of patients are hospitalized for emergency reasons. Surgical treatment, even in a modern minimally invasive format, can cause postoperative complications in 10-30% of cases, of which up to 5% are hemorrhagic complications requiring blood transfusion in 0.7-1.4% of cases. MATERIALS AND METHODS: To determine the diagnostically significant risk factors for postoperative bleeding, the results of treatment of urolithiasis in 574 patients using remote lithotripsy were used. Based on the results of the statistical analysis, a computer program module "Method for predicting the development of hemorrhagic complications of the postoperative period in patients with urolithiasis" was developed. RESULTS: Of the 45 alleged risk factors for postoperative bleeding, 9 diagnostically significant ones were selected, including recurrent urolithiasis, a history of bleeding, hematuria, size and density of the calculus, and some indicators of the coagulogram. The threshold value of the amount of bleeding risk assessment in points is set to 8, that is, a result of more than 8 points corresponds to a high risk of bleeding. It was established that the risk of hemorrhagic complications in the postoperative period in urolitiasis increases with large stones (size from 5 mm) with high density (from 400 HU), with a decrease in the number of platelets (from 1701012/l) and lengthening of AChTV (from 40 c), PV (from 15 s) and TV (from 16 s), as well as in the presence of a history of recurrent urolithiasis, bleeding and preoperative microhematuria. CONCLUSION: The developed computer program module allows you to quickly and objectively assess the risk of hemorrhagic complications at the stage of choosing the method of surgery, conduct preoperative prophylaxis and increase the effectiveness of surgical treatment of urolithiasis.

[A rare variant of enterocele entrapment in the abdominal cavity of a woman].

Abdominal enterocele is a result of entering abdominal organs into peritoneal pockets and folds through the holes in mesenterium or into the adjoining cavities through defects in their walls. Enteroceles are localized at the sites where one segment of the gastrointestinal tract passes into another, in a pocket behind the cecum and sigmoid, between mesenteric layers of small intestine and colon, in the holes of mesenterium of vermiform appendage, gastrocolic and falciform ligaments, pockets and holes of broad ligament of the uterine, omental foramen, rectouterine excavation, and diaphragmal defects. We observed a 26 year old woman with enterocele entrapment in the abdominal cavity complicated by necrosis of part of the small intestine.