Khirurgiya最新文献

{"title":"[Morphological predictors of water-electrolyte disorders in patients with preventive ileostomy after rectal resection for cancer].","authors":"A I Maksimkin, Z A Bagatelia, V M Kulushev, E N Gordienko, M S Lebedko, S S Anikina, E P Shin","doi":"10.17116/hirurgia202404116","DOIUrl":"https://doi.org/10.17116/hirurgia202404116","url":null,"abstract":"<p><strong>Objective: </strong>To analyze morphological changes in wall of functioning and non-functioning small intestine in patients with preventive ileostomy and to determine histological predictors of water-electrolyte disorders.</p><p><strong>Material and methods: </strong>We prospectively analyzed 57 patients >18 years old who underwent rectal resection with preventive ileostomy between January 2022 and November 2023. Anthropometric data included gender, age, body mass index, ECOG and ASA classes. Complications associated with large losses through ileostomy were water-electrolyte disorders, dehydration and acute renal failure with repeated hospitalization. Morphological analysis implied intraoperative full-layer biopsy of small intestine on anterior abdominal wall (ileostomy). Intraoperative biopsy of efferent and afferent loops was also carried out. Tissue samples were examined by light microscopy. We analyzed mean height of mucous membrane villi and depth of crypts, as well as their ratio. Fibrosis and swelling of submucosa were evaluated too. The results were analyzed in the SPSS Statistics 20 software.</p><p><strong>Results: </strong>Mean height of intestinal villi <465 microns (<i>p</i>=0.028), ratio of their height to crypt depth <4.38 (<i>p</i>=0.034) and submucosal fibrosis (<i>p</i>=0.031) significantly affected malabsorption and readmission of patients. The risk of readmission was 11.5 and 5.5 times higher in univariate analysis. Multivariate analysis revealed in-hospital dehydration with resumption of infusion therapy as a predictor of readmission (<i>p</i>=0.046).</p><p><strong>Conclusion: </strong>Ileostomy is a certain stress for the patient's body. Not every patient is able for adaptation. One of the adaptation mechanisms is hypertrophy of mucous membrane villi involved in digestion. This mechanism is less pronounced in patients with repeated hospitalizations. Preoperative morphological examination of ileum mucosa may be an additional objective predictor of possible complications of preventive ileostomy.</p>","PeriodicalId":35986,"journal":{"name":"Khirurgiya","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140872415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Efficacy and safety of artificial intelligence-based large language models for decision making support in herniology: evaluation by experts and general surgeons].","authors":"T V Nechay, A V Sazhin, K M Loban, A K Bogomolova, V V Suglob, T R Beniia","doi":"10.17116/hirurgia20240816","DOIUrl":"https://doi.org/10.17116/hirurgia20240816","url":null,"abstract":"<p><strong>Objective: </strong>To evaluate the quality of recommendations provided by ChatGPT regarding inguinal hernia repair.</p><p><strong>Material and methods: </strong>ChatGPT was asked 5 questions about surgical management of inguinal hernias. The chat-bot was assigned the role of expert in herniology and requested to search only specialized medical databases and provide information about references and evidence. Herniology experts and surgeons (non-experts) rated the quality of recommendations generated by ChatGPT using 4-point scale (from 0 to 3 points). Statistical correlations were explored between participants' ratings and their stance regarding artificial intelligence.</p><p><strong>Results: </strong>Experts scored the quality of ChatGPT responses lower than non-experts (2 (1-2) vs. 2 (2-3), <i>p</i><0.001). The chat-bot failed to provide valid references and actual evidence, as well as falsified half of references. Respondents were optimistic about the future of neural networks for clinical decision-making support. Most of them were against restricting their use in healthcare.</p><p><strong>Conclusion: </strong>We would not recommend non-specialized large language models as a single or primary source of information for clinical decision making or virtual searching assistant.</p>","PeriodicalId":35986,"journal":{"name":"Khirurgiya","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141976765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Differential diagnosis of coccidioidomycosis manifested by peripheral pulmonary lesion].","authors":"M V Chashchina, S S Sadovnikova, Ya O Chesalina, V E Briginevich, M A Bagirov","doi":"10.17116/hirurgia202408177","DOIUrl":"https://doi.org/10.17116/hirurgia202408177","url":null,"abstract":"<p><p>We present this clinical case as a demonstration of difficulties in differential diagnosis of pulmonary coccidioidomycosis. Differential diagnostics of peripheral pulmonary lesion performed using bronchoscopy with BAL and TBCB and video-assisted thoracic surgery (VATS) biopsy. Diagnostic specimens were tested using microbiological (luminescent microscopy, culture <i>for M. tuberculosis</i> (BACTEC MGIT960 and Lowenstein-Jensen Medium), RT-PCR, cytological and morphological (hematoxylin-eosin, Ziehl-Neelsen, PAS, Grocott methenamine silver (GMS) stainings) examinations. A diagnosis was verified correctly In Russia the country is not endemic for coccidioidomycosis and patient was treated accordingly. Diagnostics of peripheral pulmonary lesions requires of multidisciplinary approaches. Morphological examination, based on detection of only granulomatous inflammation in lung biopsy cannot be used for finally DS and requires microbiological confirmation for TB or other infections, and dynamic monitoring of the patient with concordance their <i>anamnesis vitae</i> and <i>morbi</i>.</p>","PeriodicalId":35986,"journal":{"name":"Khirurgiya","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141976764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Robotic enucleation of pancreatic insulinoma].","authors":"P V Markov, I M Lisunov, O R Arutyunov","doi":"10.17116/hirurgia202408164","DOIUrl":"https://doi.org/10.17116/hirurgia202408164","url":null,"abstract":"<p><p>We demonstrate robot-assisted treatment of a patient with benign pancreatic insulinoma. A 31-year-old patient suffered from attacks of weakness, numbness of the fingertips and «turbidity of consciousness» for 2 years. These symptoms occurred on an empty stomach and regressed after eating. We found pancreatic insulinoma. The patient underwent robotic enucleation of pancreatic tumor. Surgery time was 145 min. Postoperative period proceeded without complications. Hyperglycemia up to 10.5 mmol/l on the first postoperative day was followed by normalization after 4 days. The patient was discharged in 6 days after surgery. Minimally invasive robotic enucleation of insulinoma minimizes surgical trauma and provides precise resection of tumor. The key aspect of safe enucleation is localization of tumor at a distance of at least 2 mm from the pancreatic duct.</p>","PeriodicalId":35986,"journal":{"name":"Khirurgiya","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141976773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Traumatic gallbladder rupture in a 9-year-old child].","authors":"R Kh Shangareeva, I G Chendulaeva, V D Kovaleva, A A Salimgareev","doi":"10.17116/hirurgia202408196","DOIUrl":"https://doi.org/10.17116/hirurgia202408196","url":null,"abstract":"<p><p>We present gallbladder rupture following trauma. A 9-year-old boy admitted in 1.5 hours after injury. Considering clinical and ultrasound data, we diagnosed traumatic damage to the spleen and hemoperitoneum, biliary dyskinesia, cholestasis, sludge. Hemostatic therapy was carried out. After 3 days, signs of peritonitis appeared. Follow-up ultrasound revealed gallbladder enlargement with heterogeneous content, fluid in all parts of abdominal cavity. Intraoperatively, the gallbladder was enveloped in omentum soaked in bile. After mobilization of the gallbladder, we found longitudinal linear tear up to 3 cm clogged with omentum. Cholecystectomy was performed. Thus, we present a patient with combined injury and damage to the spleen. However, gallbladder wall thickening and heterogeneous content were interpreted as concomitant pathology. Delayed manifestation of peritonitis was due to gallbladder enveloped in omentum. The last one soaked in bile partially entered the gallbladder through perforation and prevented bile leakage into abdominal cavity. Timely diagnosis of gallbladder damage presents certain difficulties, especially in case of combined injury. Ultrasound signs of traumatic gallbladder rupture in this case were wall thickening, heterogeneous content and gradual gallbladder enlargement. It is necessary to analyze all organs at the damage site including computed tomography in patients with combined trauma.</p>","PeriodicalId":35986,"journal":{"name":"Khirurgiya","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141976838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Mckittrick-Wheelock syndrome as a rare manifestation of villous adenoma of the rectum].","authors":"V E Khoronenko, V S Trifanov, N V Chebotareva, M Yu Meshcheryakova, M V Kosogolov","doi":"10.17116/hirurgia202403176","DOIUrl":"10.17116/hirurgia202403176","url":null,"abstract":"<p><p>McKittrick-Wheelock syndrome is a rare disease when villous adenoma of the distal colon predisposes to profuse watery diarrhea with subsequent severe electrolyte disturbances and acute renal damage. A differentiated approach to correct diagnosis requires in-depth pathophysiological knowledge of regulation of water-electrolyte metabolism, functional and organic disorders of gastrointestinal tract and clinical manifestations of hypoosmolar dehydration. The peculiarity of the McKittrick-Wheelock syndrome is a 100% probability of death without treatment and complete regression of symptoms under complex correction of homeostasis and total resection of tumor. We demonstrate the main clinical trends of the McKittrick-Wheelock syndrome. This report may be useful for general practitioners, gastroenterologists, oncologists, nephrologists and anesthesiologists.</p>","PeriodicalId":35986,"journal":{"name":"Khirurgiya","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140111650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Vascular reconstruction and transplantation technologies in liver surgery (part II)].","authors":"S E Voskanyan, A I Artemiev, E V Naidenov, I Yu Kolyshev, M V Shabalin, A N Bashkov, D V Chursin, H A Subkhonov, D S Raspopov","doi":"10.17116/hirurgia202402124","DOIUrl":"10.17116/hirurgia202402124","url":null,"abstract":"<p><strong>Objective: </strong>To systematize tactical and technical aspects of liver resections with reconstruction of afferent and efferent blood supply and/or inferior vena cava; to study postoperative outcomes in patients with focal liver lesions using transplantation technologies.</p><p><strong>Material and methods: </strong>We enrolled 413 patients with parasitic lesions, primary and secondary liver tumors involving great vessels (portal vein, hepatic artery, hepatic veins, inferior vena cava, right atrium). All ones underwent liver resections with vascular resection and reconstruction, as well as liver autotransplantation in vivo, ante situ (ex situ in vivo), extracorporeal liver resections with autotransplantation (ex vivo).</p><p><strong>Results: </strong>We obtained satisfactory immediate results after liver resections using transplantation technologies.</p><p><strong>Conclusion: </strong>Transplantation technologies in liver surgery can significantly increase resectability of tumors and survival of patients. Transplantation technologies are an important new surgical strategy and necessary option in modern hepatic surgery.</p>","PeriodicalId":35986,"journal":{"name":"Khirurgiya","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139724328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Functional assessment of internal carotid artery tortuosity in patients with multifocal atherosclerosis].","authors":"O I Zagorulko, L A Medvedeva, O V Drakina, E F Dutikova, S P Baidin","doi":"10.17116/hirurgia2024051146","DOIUrl":"10.17116/hirurgia2024051146","url":null,"abstract":"<p><p>The review is devoted to diagnosis and treatment of internal carotid artery tortuosity. The authors consider modern classification, epidemiology and diagnostic options using neuroimaging or ultrasound-assisted functional stress tests depending on medical history and complaints. In addition to standard Doppler ultrasound, rotational and orthostatic tests are advisable due to possible changes of local shape and hemodynamic parameters following body position changes, especially in patients with concomitant atherosclerotic stenosis. Thus, a personalized approach is especially important for treatment and diagnostics of internal carotid artery tortuosity.</p>","PeriodicalId":35986,"journal":{"name":"Khirurgiya","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141089346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Intraductal radiofrequency ablation for neoplasms of the major duodenal papilla with intraductal spread].","authors":"Yu G Starkov, A I Vagapov, R D Zamolodchikov, S V Dzantukhanova","doi":"10.17116/hirurgia20240615","DOIUrl":"https://doi.org/10.17116/hirurgia20240615","url":null,"abstract":"<p><strong>Objective: </strong>To analyze the efficacy of intraductal radiofrequency ablation (RFA) for neoplasms of the major duodenal papilla with intraductal spread.</p><p><strong>Material and methods: </strong>Eleven patients with adenomas of the major duodenal papilla and intraductal spread underwent intraductal RFA between 2022 and 2023. Spread to the common bile duct ranged from 10 to 30 mm, to the main pancreatic duct - from 5 to 11 mm.</p><p><strong>Results: </strong>Technical success was achieved in all cases. Complications after intraductal RFA occurred in 4 cases (post-manipulation pancreatitis - 2 cases, repeated intraductal RFA for residual adenomatous growths - 2 cases). Technical success of stenting of the main pancreatic and common bile ducts was achieved in all cases.</p><p><strong>Conclusion: </strong>Intraductal radiofrequency ablation for neoplasms of the major duodenal papilla with intraductal spread ensured complete destruction of intraductal tumor with adequate clinical effect and no need for highly traumatic surgery.</p>","PeriodicalId":35986,"journal":{"name":"Khirurgiya","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141421256","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[The results of clinical application of the mesh with anti-adhesive fluoropolymer coating in laparoscopic intraperitoneal repair of primary ventral hernia].","authors":"A M Belousov, S L Nepomnyashchaya, V N Danilin, K O Timofeeva, V P Armashov, S A Makarov, N L Matveev","doi":"10.17116/hirurgia202405186","DOIUrl":"10.17116/hirurgia202405186","url":null,"abstract":"<p><strong>Objective: </strong>The purpose of the study was to evaluate the results of using fluoropolymer-coated mesh during intraperitoneal onlay mesh hernia repair in patients with primary ventral hernias.</p><p><strong>Material and methods: </strong>The multicenter, non-randomized, controlled clinical study included 88 patients of both sexes who were operated on using a laparoscopic approach using the IPOM technique for a primary ventral hernia. The duration of observation ranged from 3 to 12 months. In the main group, 48 patients received fluoropolymer-coated meshes (Ftorex). A comparison was made with a retrospective group of 40 patients who were treated with anti-adhesive collagen-coated meshes (Parietene composite, Parietex Composite, Symbotex).</p><p><strong>Results: </strong>The number of early and late postoperative complications in the groups did not have significant differences, at the same time, their number was lower in the group of patients in whom fluoropolymer-coated meshes were used. Most of the complications corresponded to Clavien-Dindo class I and II and did not pose a significant threat to health. There were no recurrences of hernias observed in patients included in the study. There were slightly more adhesions in the fluoropolymer-coated mesh group (35.4% vs. 25.0% in the collagen-coated mesh group). The quality of life of patients in the study groups did not differ.</p><p><strong>Conclusion: </strong>In laparoscopic IPOM hernia repair fluoropolymer-coated meshes are not inferior in effectiveness and safety to traditionally used collagen-coated meshes and can be recommended for use in patients with primary ventral hernias.</p>","PeriodicalId":35986,"journal":{"name":"Khirurgiya","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141087077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}