712 results match your criteria Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery[Journal]


Total laparoscopic vs. open liver resection: comparative study with propensity score matching analysis.

Arq Bras Cir Dig 2020 18;33(1):e1494. Epub 2020 May 18.

Department of Gastroenterology, School of Medicine, Universityof São Paulo, São Paulo, Brazil.

Background: There have been an increasing number of articles that demonstrate the potential benefits of minimally invasive liver surgery in recent years. Most of the available evidence, however, comes from retrospective observational studies susceptible to bias, especially selection bias. In addition, in many series, several modalities of minimally invasive surgery are included in the same comparison group. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1494DOI Listing

Neuroendocrine tumor of the small intestine: case report.

Arq Bras Cir Dig 2020 18;33(1):e1492. Epub 2020 May 18.

Department of General and Digestive Surgery, Santa Casa de Curitiba Hospital, Curitiba, PR, Brazil.

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http://dx.doi.org/10.1590/0102-672020190001e1492DOI Listing

Does weight gain, throughout 15 years follow-up after Nissen laparoscopic fundoplication, compromise reflux symptoms control?

Arq Bras Cir Dig 2020 18;33(1):e1488. Epub 2020 May 18.

School of Medicine, São Paulo University, São Paulo, SP, Brazil.

Background: Gastroesophageal reflux disease is defined by the abnormal presence of gastric content in the esophagus, with 10% incidence in the Western population, being fundoplication one treatment option.

Aim: To evaluate the early (six months) and late (15 years) effectiveness of laparoscopic fundoplication, the long term postoperative weight changes, as well as the impact of weight gain in symptoms control.

Methods: Prospective study of 40 subjects who underwent laparoscopic Nissen's fundoplication. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1488DOI Listing

Hiatal hernia repair: prevention of mesh erosion and migration into the esophagogastric junction.

Arq Bras Cir Dig 2020 18;33(1):e1489. Epub 2020 May 18.

Hospital Dr. José J. Aguirre, Faculty of Medicine, University of Chile, Santiago, Chile.

Background: Erosion and migration into the esophagogastric lumen after laparoscopic hiatal hernia repair with mesh placement has been published.

Aim: To present surgical maneuvers that seek to diminish the risk of this complication.

Method: We suggest mobilizing the hernia sac from the mediastinum and taking it down to the abdominal position with its blood supply intact in order to rotate it behind and around the abdominal esophagus. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1489DOI Listing

Major biliovascular injury associated with cholecystectomy with the need for percutaneous arterial revascularization and staged right hepatectomy: case report.

Arq Bras Cir Dig 2020 18;33(1):e1493. Epub 2020 May 18.

Departamento de Cirugia, Anestesia y Traumatologia, Universidad de la Fontera, Temuco, Region de la Araucania (IX), Chile.

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http://dx.doi.org/10.1590/0102-672020190001e1493DOI Listing

Treatment of median arcuate ligament syndrome: outcome of laparoscopic approach.

Arq Bras Cir Dig 2020 18;33(1):e1495. Epub 2020 May 18.

Department ofSurgery, Hospital Nossa Senhora das Graças, Curitiba, PR, Brazil.

Background: Median arcuate ligament syndrome(MALS) is a rare condition thatmay cause significant clinical manifestations, including abdominal pain and weight loss. Its diagnosis may be difficult and very often delayed. The laparoscopic approach became the standard treatment of MALS. Read More

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Conservation of both hematocrit and liver regeneration in hepatectomies: a vascular occlusion approach in rats.

Arq Bras Cir Dig 2020 30;33(1):e1484. Epub 2020 Mar 30.

Department of Surgery, Health Sciences Sector.

Background: Hepatectomies promote considerable amount of blood loss and the need to administrate blood products, which are directly linked to higher morbimortality rates. The blood-conserving hepatectomy (BCH) is a modification of the selective vascular occlusion technique. It could be a surgical maneuver in order to avoid or to reduce the blood products utilization in the perioperative period. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7099868PMC

N-SLEEVE GASTRECTOMY: AN OPTION FOR OBESITY AND GERD.

Arq Bras Cir Dig 2019 20;32(4):e1482. Epub 2019 Dec 20.

Division of Bariatric Surgery, Centro CIEN - DIAGNOMED, Affiliated to the University of Buenos Aires, Buenos Aires, Argentina.

Background: Obesity represents a growing threat to population health all over the world. Laparoscopic sleeve gastrectomy induces alteration of the esophagogastric angle due to surgery itself, hypotony of the lower esophageal sphincter after division of muscular sling fibers, decrease of the gastric volume and, consequently, increase of intragastric pressure; that's why some patients have reflux after sleeve.

Aim: To describe a technique and preliminary results of sleeve gastrectomy with a Nissen fundoplication, in order to decrease reflux after sleeve. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1482DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918749PMC

IS THERE A RELATION BETWEEN HELYBACTER PYLORI AND INTESTINAL METAPLASIA IN SHORT COLUMN EPITELIZATION UP TO 10 MM IN THE DISTAL ESOPHAGUS?

Arq Bras Cir Dig 2019 20;32(4):e1480. Epub 2019 Dec 20.

Postgraduate Program in Principles of Surgery, Mackenzie Evangelical School of Medicine - Paraná, Curitiba, PR, Brazil.

Background: The presence of intestinal metaplasia in the distal esophagus (Barrett's esophagus) is an important precursor of adenocarcinoma. Knowledge of the risk factors and the process by which the Barrett develops is very important and Helicobacter pylori (HP) can contribute to this development.

Aim: To analyze the impact of HP in the gastric mucosa with intestinal metaplasia in the distal esophagus in areas of columnar epithelialization smaller than 10 mm in length and epidemiological data on prevalence. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1480DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918731PMC

IS THERE A DIFFERENCE BETWEEN RIGHT- VERSUS LEFT-SIDED COLON CANCERS? DOES SIDE MAKE ANY DIFFERENCE IN LONG-TERM FOLLOW-UP?

Arq Bras Cir Dig 2019 20;32(4):e1479. Epub 2019 Dec 20.

Hospital das Clínicas, School of Medicine, Gastroenterology, University of São Paulo, São Paulo, SP, Brazil.

Background: Since 1990 it was proposed that distal and proximal location of colon cancer might follow different biological, epidemiology, pathology and prognosis, probably due to embryologic different development of the two segments of the colon, which may represent two separate disease entities. These differences might have consequences for the treatment of patients with colorectal cancer.

Aim: To compare the characteristics between patients with right and left colon cancer, with severity and tumor characteristic that influence in the survival of these patients. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1479DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918732PMC

IS SUPERFICIAL COLORECTAL LESIONS WITH LOW AND HIGH GRADES INTRAEPITHELIAL NEOPLASMS MORE PREVALENT IN OLDER ABOVE 65 YEARS?

Arq Bras Cir Dig 2019 20;32(4):e1478. Epub 2019 Dec 20.

Postgraduate Program in Principles of Surgery, Mackenzie Evangelical School of Medicine - Paraná, Curitiba, PR, Brazil.

Background: Colorectal cancer has a higher incidence in the rectum and sigmoid. However, with the expansion of the diagnosis of superficial lesions interest in the diagnosis and in the role they play in colorectal carcinogenesis has increased.

Aim: To verify the behavior of superficial lesions of the colon and rectum, comparing the pathological and endoscopic findings, below and above 65 years. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1478DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918745PMC

FACTORS RELATED TO THE REDUCTION OF THE RISK OF COMPLICATIONS IN COLORECTAL SURGERY WITHIN PERIOPERATIVE CARE RECOMMENDED BY THE ACERTO PROTOCOL.

Arq Bras Cir Dig 2019 20;32(4):e1477. Epub 2019 Dec 20.

Postgraduate Program in Health Sciences, Federal University of Mato Grosso, Cuiabá, MT, Brazil.

Background: Perioperative care multimodal protocol significantly improve outcome in surgery.

Aim: To investigate risk factors to various endpoints in patients submitted to elective colorectal operations under the ACERTO protocol.

Methods: Cohort study analyzing through a logistic regression model able to assess independent risk factors for morbidity and mortality, patients submitted to elective open colon and/or rectum resection and primary anastomosis who were either exposed or non-exposed to demographic, clinical, and ACERTO interventions. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1477DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918738PMC

THE ONE ANASTOMOSIS GASTRIC BYPASS TECHNIQUE: RESULTS AFTER ONE YEAR OF FOLLOW-UP.

Arq Bras Cir Dig 2019 20;32(4):e1476. Epub 2019 Dec 20.

Department of Bariatric Surgery, Hospital General de Mexico, Ciudad de México, CDMX, Mexico.

Background: Obesity is a major health problem. One anastomosis-gastric bypass (OAGB) is a restrictive and malabsorptive weight loss surgery that carries the same characteristics of Roux-en-Y gastric bypass in its status as a weight loss mechanism; but, its results remain controversial.

Aim: To describe the technique and outcomes of OAGB and its effects on weight loss and remission of comorbidities. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1476DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918756PMC

TRANSHIATAL ESOPHAGECTOMY IS NOT ASSOCIATED WITH POOR QUALITY LYMPHADENECTOMY.

Arq Bras Cir Dig 2019 20;32(4):e1475. Epub 2019 Dec 20.

Gastroenterology Department, University of São Paulo, São Paulo, SP, Brazil.

Background: Esophageal cancer neoadjuvant therapy followed by surgery increases the likelihood of treatment success.

Aim: To evaluate variables that can influence the number of retrieved lymph nodes, the number of retrieved metastatic lymph nodes and lymphnodal recurrence in esophagectomy after neoadjuvant chemoradiotherapy.

Methods: Patients of a single institute were evaluated after completion of trimodal therapy. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1475DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918728PMC

WEIGHT LOSS COMPARISON AFTER SLEEVE AND ROUX-EN-Y GASTRIC BYPASS: SYSTEMATIC REVIEW.

Arq Bras Cir Dig 2019 20;32(4):e1474. Epub 2019 Dec 20.

Medical College, University of Franca, Franca, SP, Brazil.

Introduction: Bariatric surgery is currently the gold standard treatment for obesity. The two most accomplished surgeries are the Roux-en-Y gastric bypass and the sleeve gastrectomy, and controversies exist in which is better.

Objective: To compare the two techniques in relation to weight loss with at least five years of follow-up. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1474DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918768PMC

RISK FACTORS FOR SEVERE POSTOPERATIVE COMPLICATIONS AFTER GASTRECTOMY FOR GASTRIC AND ESOPHAGOGASTRIC JUNCTION CANCERS.

Arq Bras Cir Dig 2019 20;32(4):e1473. Epub 2019 Dec 20.

Hospital Dr. Sotero del Rio, Esophagogastric Surgery Unit, Digestive Surgery Department, Pontificia Universidad Catolica de Chile, Chile.

Background: Gastrectomy is the main treatment for gastric and Siewert type II-III esophagogastric junction (EGJ) cancer. This surgery is associated with significant morbidity. Total morbidity rates vary across different studies and few have evaluated postoperative morbidity according to complication severity. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1473DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918748PMC

EFFECT OF CHRONIC RENAL DYSFUNCTION ON THE PERMEABILITY OF THE COLON TO WATER AND ELECTROLYTES: EXPERIMENTAL STUDY IN RATS.

Arq Bras Cir Dig 2019 20;32(4):e1472. Epub 2019 Dec 20.

Physiology and Neuroscience Laboratory of the Biotechnology Graduate Program, School of Medicine, Sobral, CE, Brazil.

Background: Renal insufficiency is a disease that affects several organs by provoking hypervolemia and uremia. The disease reaches more than 500 million people worldwide and few studies bring their influence on the gastrointestinal tract.

Aim: To evaluate the influence of 5/6 nephrectomy-induced hypervolemia on colonic permeability to water and electrolytes. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1472DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918759PMC

MAGNETIC RESONANCE CHOLANGIOPANCREATOGRAPHY (MRCP) VERSUS ENDOSONOGRAPHY-GUIDED FINE NEEDLE ASPIRATION (EUS-FNA) FOR DIAGNOSIS AND FOLLOW-UP OF PANCREATIC INTRADUCTAL PAPILLARY MUCINOUS NEOPLASMS.

Arq Bras Cir Dig 2019 20;32(4):e1471. Epub 2019 Dec 20.

Institute of Medical Research, Evangelical Faculty of Paraná, Curitiba, PR, Brazil.

Background: Intraductal papillary mucinous tumor (IPMN) are being diagnosed with increasing frequency. Computerized tomography scanning is commonly used as the primary imaging modality before surgery nonetheless magnetic resonance cholangiopancreatography (MRCP) provides better characterization. Endosonography-guided fine needle aspiration (EUS-FNA) has emerged as a way to reach pathological diagnose. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1471DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918736PMC

BARIATRIC SURGERY IN BRAZILIAN PUBLIC HEALTH SYSTEM: THE GOOD, THE BAD AND THE UGLY, OR A LONG WAY TO GO. YELLOW SIGN!

Arq Bras Cir Dig 2019 20;32(4):e1470. Epub 2019 Dec 20.

General Surgery, Nossa Senhora da Conceição Hospital, Porto Alegre, RS, Brazil.

Background: In Brazil, there has been a significant increase in obesity rates in all age groups. Data from 2017 show that obesity affects 19% of the population. Due to the magnitude of the problem, public health policies have aimed to prevent complications related to obesity by increasing the offerfor bariatric surgeries. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1470DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918730PMC

AUXILIARY THREAD TO TIE A SHORT THREAD OF A RUNNING SUTURE.

Authors:
Andy Petroianu

Arq Bras Cir Dig 2019;32(4):e1469. Epub 2019 Dec 20.

Medical School, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil.

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http://dx.doi.org/10.1590/0102-672020180001e1469DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918726PMC

BARIATRIC SURGERY IMPACT ON GASTROESOPHAGEAL REFLUX AND DENTAL WEAR: A SYSTEMATIC REVIEW.

Arq Bras Cir Dig 2019 20;32(4):e1466. Epub 2019 Dec 20.

Department of Pediatric Dentistry, Orthodontics and Public Health, Bauru School of Dentistry, University of São Paulo, Bauru, SP, Brazil.

Introduction: Several oral problems may be perceived in individuals who were submitted to bariatric surgery, due to metabolic and behavioral changes relative to diet and oral hygiene. Tooth wear appears to suffer impact after bariatric surgery, because there may be an increase in gastroesophageal reflux.

Objective: To systematically review the literature regarding the impact of bariatric surgery on gastroesophageal reflux and tooth wear. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1466DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918764PMC

TRANSPLANTATION OF ADIPOSE-DERIVED MESENCHYMAL STEM CELLS IN REFRACTORY CROHN'S DISEASE: SYSTEMATIC REVIEW.

Arq Bras Cir Dig 2019 20;32(4):e1465. Epub 2019 Dec 20.

Postgraduate Program in Health and Development in the Center-West Region, Faculty of Medicine, Campo Grande, MS, Brazil.

Background: Crohn's disease is a pathological condition that has different options of treatment, but there are patients who need other therapeutic approach, such as the use of adipose-derived mesenchymal stem cells.

Aim: Systematic literature review to determine the different ways of adipose-derived mesenchymal stem cells administration in humans with luminal refractory and perianal fistulizing Crohn's disease.

Methods: It was conducted a search for articles (from 2008 to 2018) on PubMed and ScienceDirect databases using the keywords Crohn's disease, fistulizing Crohn's disease, luminal Crohn's disease and transplantation of mesenchymal stem cells or mesenchymal stem cells or stromal cells. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1465DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918761PMC

ADJUVANT CHEMORADIOTHERAPY AFTER SUBTOTAL OR TOTAL GASTRECTOMY AND D2 LIMPHADENECTOMY INCREASES SURVIVAL IN ADVANCED GASTRIC CANCER?

Arq Bras Cir Dig 2019 20;32(4):e1464. Epub 2019 Dec 20.

Digestive Diseases Surgical Unit and Gastrocenter, Campinas, SP, Brazil.

Background: The treatment of advanced gastric cancer with curative intent is essentially surgical and chemoradiotherapy is indicated as neo or adjuvant to control the disease and prolong survival.

Aim: To assess the survival of patients undergoing subtotal or total gastrectomy with D2 lymphadenectomy followed by adjuvant chemoradiotherapy.

Methods: Were retrospectively analyzed 87 gastrectomized patients with advanced gastric adenocarcinoma, considered stages IB to IIIC and submitted to adjuvant chemoradiotherapy (protocol INT 0116). Read More

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http://dx.doi.org/10.1590/0102-672020190001e1464DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918727PMC

LIVER RESECTION FOR NON-ORIENTAL HEPATOLITHIASIS.

Arq Bras Cir Dig 2019 20;32(4):e1463. Epub 2019 Dec 20.

Department of Gastrointestinal Surgery, Santa Casa de Porto Alegre, RS, Brazil.

Background: Primary intrahepatic lithiasis is defined when the stones are formed in the liver and associated with local dilatation and biliary stricture. Liver resection is the ideal procedure.

Aim: To evaluate the results of liver resection in the treatment of non-oriental intrahepatic lithiasis. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1463DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918752PMC

COMPARATIVE ANALYSIS OF LATE RESULTS OF CERVICAL ESOPHAGOGASTRIC ANASTOMOSIS BY MANUAL AND MECHANICAL SUTURE IN PATIENTS SUBMITTED TO ESOPHAGEAL MUCOSECTOMY THROUGH ADVANCED MEGAESOPHAGUS.

Arq Bras Cir Dig 2019 20;32(4):e1462. Epub 2019 Dec 20.

Graduate Program in Health Sciences, Pontifical Catholic University of Campinas, Campinas, SP, Brazil.

Background: Among the anastomoses of the gastrointestinal tract, those of the esophagus are of special interest due to several anatomical or even general peculiarities.

Aim: Evaluate retrospectively the results comparing mechanical vs. manual suture at cervical esophagogastric anastomosis in megaesophagus treatment. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1462DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6918746PMC

LAPAROSCOPIC DISTAL PANCREATECTOMY WITH OR WITHOUT SPLEEN PRESERVATION: COMPARATIVE ANALYSIS OF SHORT AND LONG-TERM OUTCOMES.

Arq Bras Cir Dig 2019 9;32(3):e1461. Epub 2019 Dec 9.

Federal University of Maranhão, São Luis. MA, Brazil.

Background: Laparoscopic distal pancreatectomy (LDP) is the preferred approach for resection of tumors in the distal pancreas because of its many advantages over the open approach.

Aim: To analyse and compare short and long-term outcomes from LDP performed through two different techniques: with splenectomy vs. spleen preservation and splenic vessel preservation. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1461DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6902889PMC
February 2020

IMPACT OF MELD SODIUM ON LIVER TRANSPLANTATION WAITING LIST.

Arq Bras Cir Dig 2019 9;32(3):e1460. Epub 2019 Dec 9.

Department of Surgery, Federal University of Paraná, Curitiba, PR, Brazil.

Background: Serum sodium was incorporated to MELD score for the allocation of liver transplantation In the USA in 2016. Hyponatremia significantly increased the efficacy of the score to predict mortality on the waiting list. Such modification was not adopted in Brazil. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1460DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6902892PMC
February 2020

PRIMARY SPHINCTEROPLASTY COMPARING TWO DIFFERENT STITCHES IN ANAL FISTULA TREATMENT: EXPERIMENTAL STUDY IN RATS.

Arq Bras Cir Dig 2019 9;32(3):e1459. Epub 2019 Dec 9.

Anhanguera-Uniderp University, Campo Grande, MS, Brazil.

Background: Anal fistula is by definition the communication between the rectum or anal canal with the perineal region, which may be epithelialized and has cryptoglandular origin in 90% of cases. There are a large number of techniques for successfully treating trans-sphincteric fistulas of 20-50%, including primary sphincteroplasty, but it is not clear whether the material used would influence the outcome.

Aim: To analyze the efficacy of polydioxanone and polypropylene wire in primary post-fistulotomy sphincteroplasty in the treatment of trans-sphincteric fistulas in rats. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1459DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6902890PMC
February 2020

DENTAL WEAR AND TOOTH LOSS IN MORBID OBESE PATIENTS AFTER BARIATRIC SURGERY.

Arq Bras Cir Dig 2019 9;32(3):e1458. Epub 2019 Dec 9.

Department of Pediatric Dentistry, Orthodontics and Collective Health, Faculty of Dentistry of Bauru, University of São Paulo, Bauru, SP; Brazil.

Background: Obesity and its surgical treatment have been related with oral diseases. Aim: To evaluate and compare dental wear and dental loss in eutrophic and morbidly obese patients submitted to Roux-en-Y gastric bypass.

Method: Observational and analytical study with gender and age matching. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1458DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6902887PMC
February 2020

EFFECT OF PROBIOTIC ORAL ADMINISTRATION ON SKIN WOUND HEALING IN RATS.

Arq Bras Cir Dig 2019 9;32(3):e1457. Epub 2019 Dec 9.

Pathology Laboratory, Pontifical Catholic University of Paraná, Curitiba, PR, Brazil.

Background: Manipulating intestinal microbiota with probiotics might stimulate skin response. Understanding all stages of the healing process, as well as the gut-skin-healing response can improve the skin healing process.

Aim: To evaluate the effect of perioperative oral administration of probiotics on the healing of skin wounds in rats. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1457DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6902899PMC
February 2020

EFFICACY OF CURCUMA LONGA IN THE TREATMENT OF DIVERSION COLITIS IN RATS.

Arq Bras Cir Dig 2019 9;32(3):e1456. Epub 2019 Dec 9.

Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil.

Background: Diversion colitis is still very common in our country, since the stoma creation is a common practice especially in situations of trauma. needing treatment for this condition.

Aim: To evaluate the therapeutic effect of rectal infusion of Curcuma longa (turmeric) in the excluded intestinal segment of rats. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1456DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6902888PMC
February 2020

PREVALENCE OF HEPATIC ARTERIAL VARIATIONS WITH IMPLICATIONS IN PANCREATODUODENECTOMY.

Arq Bras Cir Dig 2019 21;32(3):e1455. Epub 2019 Oct 21.

Radson, Ana Nery Hospital, Santa Cruz do Sul, RS, Brazil.

Background: Pancreaticoduodenectomy is the usual surgical option for curative treatment of periampullary cancer and carries a significant mortality. Arterial anomalies of the celiac axis are not uncommon and might lead to iatrogenic lesions or requiring arterial resection/reconstruction in a pancreatoduodenectomy.

Aim: Determine the prevalence of arterial variations having implications in pancreatoduodenectomy. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1455DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6812148PMC
October 2019
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RISK OF BLEEDING COMPLICATIONS IN PERCUTANEOUS BILIARY DRAINAGE: THE PARADOX OF THE NORMAL HEMOSTASIS.

Arq Bras Cir Dig 2019 21;32(3):e1454. Epub 2019 Oct 21.

DAICIM Foundation.

Background: Percutaneous biliary drainage is a safe procedure. The risk of bleeding complications is acceptable. Frequently, patients with biliary obstructions usually have coagulation disorders thus increasing risk of bleeding. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1454DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6812145PMC
October 2019

IS THERE ANY CHANGE IN PHENOTYPIC CHARACTERISTICS COMPARING 5 TO 10 YEARS OF FOLLOW-UP IN OBESE PATIENTS UNDERGOING ROUX-EN-Y GASTRIC BYPASS?

Arq Bras Cir Dig 2019 21;32(3):e1453. Epub 2019 Oct 21.

Internal Medicine Department, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil.

Background: : Bariatric surgery promotes significant weight loss and improvement of associated comorbidities; however, nutrients deficiencies and weight regain may occur in the middle-late postoperative period.

Aim: To investigate nutritional status in 10 years follow-up.

Methods: : Longitudinal retrospective study in which anthropometric, biochemical indicators and nutritional intake were assessed before and after one, two, three, four, five and ten years of Roux-en Y gastric bypass through analysis of medical records. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1453DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6812142PMC
October 2019
1 Read

ROUTINE USE OF V-LOCK® SUTURE FOR BARIATRIC ANASTOMOSIS IS SAFE: COMPARATIVE RESULTS FROM CONSECUTIVE CASE SERIES.

Arq Bras Cir Dig 2019 21;32(3):e1452. Epub 2019 Oct 21.

Center for Bariatric and Metabolic Surgery, Klinikum Ernst von Bergmann Potsdam, Potsdam, Germany.

Background: In high-income countries, morbid obesity is a growing health problem that has already reached epidemic proportions. When performing a laparoscopic gastric bypass several operative methods exist.

Aim: To describe the institutional experience using a knotless unidirectional barbed suture (V-Loc 180/Covidien, Mansfield, MA) to create a hand-sewn gastrojejunostomy (GJ) and jejunojejunostomy (JJ) during bariatric surgery. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1452DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6812141PMC
October 2019
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EFFECT OF COPAIBA OIL IN INTESTINAL MUCOSA OF RATS SUBMITTED TO HYPOVOLEMIC SHOCK.

Arq Bras Cir Dig 2019 21;32(3):e1451. Epub 2019 Oct 21.

Laboratory of Experimental Surgery, Faculty of Medicine, State University of Pará, Belém, PA, Brazil.

Background: Hypovolemic shock is a common disease in polytrauma patients and may develop ischemia in various organs, increasing morbidity and mortality. The bowel is usually most affected by this condition.

Aim: To evaluate the effects of copaiba oil on the intestinal mucosa's injury of rats submitted to hypovolemic shock. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1451DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6812147PMC
October 2019
1 Read

CRITICAL ANALYSIS OF SURGICAL TREATMENT TECHNIQUES OF MORBID OBESITY.

Arq Bras Cir Dig 2019 21;32(3):e1450. Epub 2019 Oct 21.

Department of Gastroenterology, School of Medicine, University of São Paulo, São Paulo, SP, Brazil.

Introduction: Obesity is a disease of high prevalence in Brazil and in the world, and bariatric surgery, with its different techniques, is an alternative treatment.

Objective: To compare techniques: adjustable gastric band (AGB), sleeve gastrectomy), Roux-en-Y gastric bypass (RYGB) and biliopancreatic diversion (BPD) analyzing leaks, bleeding, death, weight loss, resolution of type 2 diabetes, systemic arterial hypertension, dyslipidemia and obstructive sleep apnea.

Methods: Were selected studies in the PubMed database from 2003 to 2014 using the descriptors: obesity surgery; bariatric surgery; biliopancreatic diversion; sleeve gastrectomy; Roux-en-Y gastric bypass and adjustable gastric banding. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1450DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6812144PMC
October 2019
2 Reads

ASSOCIATION OF MMP-7 -181A>G POLYMORPHISM WITH COLORECTAL CANCER AND GASTRIC CANCER SUSCEPTIBILITY: A SYSTEMATIC REVIEW AND META-ANALYSIS.

Arq Bras Cir Dig 2019 21;32(3):e1449. Epub 2019 Oct 21.

Sadoughi University of Medical Sciences, Medical Genetics; Yazd, Yazd, Iran.

Introduction: The matrix metalloproteinase-7 (MMP-7) gene -181A>G polymorphism has been reported to be associated with colorectal cancer (CRC) and gastric cancer (GC) susceptibility, yet the results of these previous results have been inconsistent or controversial.

Aim: To elaborate a meta-analysis to assess the association of -181A>G polymorphism of MMP-7 with CRC and GC risk.

Methods: Published literature evaluating the association from PubMed, Web of Science, Google Scholar and other databases were retrieved up to April 25, 2018. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1449DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6812146PMC
October 2019

ASSOCIATION OF RS2435357 AND RS1800858 POLYMORPHISMS IN RET PROTO-ONCOGENE WITH HIRSCHSPRUNG DISEASE: SYSTEMATIC REVIEW AND META-ANALYSIS.

Arq Bras Cir Dig 2019 21;32(3):e1448. Epub 2019 Oct 21.

Shahid Sadoughi University of Medical Sciences, Medical Genetics, Yazd, Yazd, Iran.

Introduction: Many published studies have estimated the association of rs2435357 and rs1800858 polymorphisms in the proto-oncogene rearranged during transfection (RET) gene with Hirschsprung disease (HSCR) risk. However, the results remain inconsistent and controversial.

Aim: To perform a meta-analysis get a more accurate estimation of the association of rs2435357 and rs1800858 polymorphisms in the RET proto-oncogene with HSCR risk. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1448DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6812143PMC
October 2019

BRAZILIAN AND ARGENTINEAN MULTICENTRIC STUDY IN THE SURGICAL MINIMALLY INVASIVE TREATMENT OF PILONIDAL CYST.

Arq Bras Cir Dig 2019 21;32(3):e1447. Epub 2019 Oct 21.

Parque Clinic, Coloproctologia Rosario, Rosario, Argentina.

Background: The pilonidal cyst is an infection of the skin and the subcutaneous tissue, secondary to a chronic inflammation with a greater frequency in the sacrococcygeal region, and associated to the presence of hair. The treatment is eminently surgical.

Aim: To demonstrate the endoscopic treatment of pilonidal cyst. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1447DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6812155PMC
October 2019

ENDOSCOPIC REMOVAL OF AN UNUSUAL FOREIGN BODY FROM STOMACH: A WRISTWATCH.

Arq Bras Cir Dig 2019 Aug 26;32(2):e1445. Epub 2019 Aug 26.

Canakkale 18 March University, Faculty of Medicine, Departmentof Gastroenterology, Canakkale, Turkey.

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http://dx.doi.org/10.1590/0102-672020180001e1445DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6713055PMC
August 2019
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CYSTOGASTROSTOMY WITH ARGON PLASMA COAGULATION PROBE AND WITHOUT ENDOSCOPIC ULTRASONOGRAPHY.

Arq Bras Cir Dig 2019 Aug 26;32(2):e1444. Epub 2019 Aug 26.

Department of Internal Medicine, Çanakkale Onsekiz Mart University, Çanakkale, Turkey.

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http://dx.doi.org/10.1590/0102-672020180001e1444DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6713050PMC
August 2019
2 Reads

PANCREATODUODENECTOMY FOR SOLID PSEUDOPAPILLARY TUMOR OF THE PANCREAS: A MULTI-INSTITUTION STUDY.

Arq Bras Cir Dig 2019 Aug 26;32(2):e1442. Epub 2019 Aug 26.

Department of Gastrointestinal Surgery, Hepatopancreatobiliary and Transplant Unit, Universidade Federal do Rio de Janeiro, RJ, Brazil.

Background: Solid pseudopapillary tumor of the pancreas is a rare low-grade malignant neoplasm. Most patients present with nonspecific symptoms until the tumor becomes large. Complete surgical resection by pancreatoduodenectomy is the treatment of choice for tumors located in the head of the pancreas. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1442DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6713058PMC
August 2019
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INTRODUCTION OF THE NEW LYMPHOPARIETAL INDEX FOR GASTRIC CANCER PATIENTS.

Arq Bras Cir Dig 2019 Aug 26;32(2):e1441. Epub 2019 Aug 26.

Department of Surgery, Universidad de Chile Clinical Hospital, Santiago, Chile.

Background: The identification of prognostic factors of gastric cancer (GC) has allowed to predict the evolution of patients.

Aim: Assess the reliability of the lymphoparietal index in the prediction of long-term survival in GC treated with curative intent.

Method: Prospective study of the Universidad de Chile Clinical Hospital, between May 2004 and May 2012. Read More

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http://dx.doi.org/10.1590/0102-672020190001e1441DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6713052PMC
August 2019
2 Reads

FAILURE AFTER FUNDOPLICATION: RE-FUNDOPLICATION? IS THERE A ROOM FOR GASTRECTOMY? IN WHICH CLINICAL SCENARIES?

Arq Bras Cir Dig 2019 Aug 26;32(2):e1440. Epub 2019 Aug 26.

Department of Surgery, Hospital Clínico "Dr. José J. Aguirre", Faculty of Medicine, University of Chile, Santiago Chile.

Background: Re-fundoplication is the most often procedure performed after failed fundoplication, but re-failure is even higher.

Aim: The objectives are: a) to discuss the results of fundoplication and re-fundoplication in these cases, and b) to analyze in which clinical situation there is a room for gastrectomy after failed fundoplication.

Method: This experience includes 104 patients submitted to re-fundoplication after failure of the initial operation, 50 cases of long segment Barrett´s esophagus and 60 patients with morbid obesity, comparing the postoperative outcome in terms of clinical, endoscopic, manometric and 24h pH monitoring results. Read More

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S
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http://dx.doi.org/10.1590/0102-672020190001e1440DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6713057PMC
August 2019
4 Reads