Effective of pneumoperitoneum induced by carbon dioxide and air on tumor load in a rat model.

abstract：BACKGROUND:Stenosis of esophago-jejuno anastomosis is one of the postoperative complications of gastric surgery. This complication usually manifests with the symptom of dysphagia and is treated by endoscopic dilatation. No large-scale studies have been conducted to determine the incidence of this complication after sur...

journal_title：World journal of surgery

authors： Fukagawa T,Gotoda T,Oda I,Deguchi Y,Saka M,Morita S,Katai H

更新日期：2010-08-01 00:00:00

abstract：:There has been a long, unresolved debate regarding the operation of choice for well differentiated carcinoma of the thyroid. We therefore analyzed the feasibility, scope, sample size, and length of follow-up required to determine the optimal operation for papillary thyroid carcinoma. A statistical approach was used to...

journal_title：World journal of surgery

authors： Udelsman R,Lakatos E,Ladenson P

更新日期：1996-01-01 00:00:00

abstract：INTRODUCTION:Difficulties with liver transplantation (LT)-related surgical techniques are great challenges for young surgeons. Thus, young surgeons need to undergo systematic preclinical training. However, an optimal training system for LT is still lacking. This study aims to evaluate the safety and educational value o...

journal_title：World journal of surgery

authors： Wang Y,Chen H,Tang B,Ma T,Li Q,Zhu H,Zhang X,Lv Y,Dong D

更新日期：2020-04-01 00:00:00

abstract：:We have evaluated survival and tumor-related symptoms in the presence of mesenteric lymph node and liver metastases in relation to surgical procedures in 314 patients (148 women, mean age at diagnosis 61 years; 249 with liver metastases) treated for midgut carcinoid tumors. Of the operated patients, 46% presented with...

journal_title：World journal of surgery

authors： Hellman P,Lundström T,Ohrvall U,Eriksson B,Skogseid B,Oberg K,Tiensuu Janson E,Akerström G

更新日期：2002-08-01 00:00:00

abstract：:To characterize hepatocellular carcinoma (HCC) cells with mutant (m) p53 protein histologically, we examined 68 main nodules and 20 accessory lesions of 72 patients with HCC who underwent hepatic resection between October 1990 and September 1993. Some sections were fixed in periodate-lysine-paraformaldehyde, embedded ...

journal_title：World journal of surgery

authors： Okuda T,Hirohashi K,Kinoshita H,Wakasa K,Sakurai M

更新日期：1996-02-01 00:00:00

abstract：:Expression of sialyl-Lewisx (sLex) antigen was studied immunohistochemically in 110 resected human gastric carcinomas using an anti-sLex monoclonal antibody. Lymph node, liver, and peritoneal metastases were clearly more prevalent in tumors expressing high levels of sLex than in those with no or low-level sLex express...

journal_title：World journal of surgery

authors： Ura H,Denno R,Hirata K,Yamaguchi K,Yasoshima T,Shishido T

更新日期：1997-09-01 00:00:00

abstract：INTRODUCTION:Rectus sheath hematoma is rare. It can present to physicians in many specialties, but invariably the surgeon is contacted regarding management. It is frequently difficult to diagnose, which can result in delay of treatment or unnecessary surgery. Its incidence is on the rise. METHODS:We present a series o...

journal_title：World journal of surgery

authors： Luhmann A,Williams EV

更新日期：2006-11-01 00:00:00

abstract：BACKGROUND:It has been suggested that gender and age could be factors that influence the likelihood of success following antireflux surgery, and our anecdotal impression has been that the outcome following Nissen fundoplication in older women is often disappointing. If correct, characterization of the extent of any dif...

journal_title：World journal of surgery

authors： Beck PE,Watson DI,Devitt PG,Game PA,Jamieson GG

更新日期：2009-12-01 00:00:00

abstract：BACKGROUND:Five billion people lack access to surgery. Accurate and complete data have been identified as essential to the global scale-up of perioperative care. This study retrospectively validates the Mbarara Surgical Services Quality Assurance Database (SQUAD), an electronic outcomes database at a Ugandan secondary ...

journal_title：World journal of surgery

authors： Drevin G,Albutt K,Baluku M,Tuhumwiire C,Deng H,Musinguzi N,Modest V,Ngonzi J,Ttendo S,Firth P

更新日期：2020-08-01 00:00:00

abstract：:Resection remains the treatment of choice in liver cancer. In order to avoid liver transplantation in conventionally unresectable tumors ex-situ ("bench" procedure), in-situ and ante-situm resection technique should be preferred whenever feasible. Despite the deficiency of donor organs, a single center experience with...

journal_title：World journal of surgery

authors： Pichlmayr R,Weimann A,Oldhafer KJ,Schlitt HJ,Klempnauer J,Bornscheuer A,Chavan A,Schmoll E,Lang H,Tusch G

更新日期：1995-11-01 00:00:00

abstract：BACKGROUND:Primary hyperparathyroidism (HPT) is often caused by a benign parathyroid tumor, adenoma; less commonly by multiglandular parathyroid disease/hyperplasia; and rarely by parathyroid carcinoma. Patients with multiple tumors require wider exploration to avoid recurrence and have increased risk for hereditary di...

journal_title：World journal of surgery

authors： Westin G,Björklund P,Akerström G

更新日期：2009-11-01 00:00:00

abstract：:The present study documents the indications and results of endoscopic sphincterotomy (ES) performed over 7 years in a surgical endoscopy unit. Potential improvement of results over this time period was analyzed. ES was associated with rare but undesirable morbidity and mortality. Specific improvement of results over t...

journal_title：World journal of surgery

authors： Lo CY,Lai EC,Lo CM,Mok FP,Chu KM,Liu CL,Fan ST

更新日期：1997-01-01 00:00:00

abstract：:The surgical treatment of groin hernias continues to undergo technical modifications. The introduction of minimally invasive surgery had added a possible new dimension, replacing an inguinal approach by laparoscopy. Conceived some 15 years ago, the thesis was subjected to a clinical trial where coincidental abdominal ...

journal_title：World journal of surgery

authors： Ger R,Mishrick A,Hurwitz J,Romero C,Oddsen R

更新日期：1993-01-01 00:00:00

abstract：:The role of nitric oxide in mediating smooth muscle relaxation is well established. Less is known about the downstream signaling events inside the smooth muscle cell that produce relaxation of the contractile machinery. One possible effector molecule is the small heat shock protein HSP20. Increased phosphorylation of ...

journal_title：World journal of surgery

authors： Brophy CM

更新日期：2002-07-01 00:00:00

abstract：:Inflammatory breast cancer (IBC) is the most aggressive form of locally advanced breast cancer. It can be diagnosed based on a clinical or pathologic basis. We evaluated the usefulness of (18)F-fluorodeoxyglucose-positron emission tomography (FDG-PET) scans for diagnosing and staging IBC. We retrospectively reviewed t...

journal_title：World journal of surgery

authors： Baslaim MM,Bakheet SM,Bakheet R,Ezzat A,El-Foudeh M,Tulbah A

更新日期：2003-10-01 00:00:00

abstract：BACKGROUND:Duct-to-mucosa pancreatojejunostomy after pancreatoduodenectomy can be technically difficult, particularly in cases with a non-dilated pancreatic duct. We devised a novel procedure employing a pancreatic duct holder and mucosa squeeze-out technique facilitating duct-to-mucosa anastomosis. We compared the per...

journal_title：World journal of surgery

authors： Sugiyama M,Suzuki Y,Nakazato T,Yokoyama M,Kogure M,Abe N

更新日期：2016-12-01 00:00:00

abstract：:The success of parathyroid surgery is determined by the identification and removal of all parathyroid tumors. Parathyroid tumors accumulate and retain 2-methoxyisobutylisonitrile (MIBI) labeled with technetium-99m. Intravenous injection of this radiopharmacon prior to parathyroid surgery allows identification of parat...

journal_title：World journal of surgery

authors： Bonjer HJ,Bruining HA,Pols HA,de Herder WW,Proye CA,Carnaille BM,Mohammedamin RS,Steyerberg EW,Breeman WA,Krenning EP

更新日期：1998-06-01 00:00:00

abstract：:Pancreas transplantation has emerged as the single most effective way to achieve normal glucose homeostasis inpatients with type I insulin-dependent diabetes mellitus. Optimal immunosuppressive strategies for pancreas transplantation continue to evolve with the use of newer, more potent immunosuppressive agents,partic...

journal_title：World journal of surgery

authors： Odorico JS,Sollinger HW

更新日期：2002-02-01 00:00:00

abstract：:There is a need for relevant, valid, and practical metrics to better quantify both need and progress in global pediatric surgery and for monitoring systems performance. There are several existing surgical metrics in use, including disability-adjusted life years (DALYs), surgical backlog, effective coverage, cost-effec...

journal_title：World journal of surgery

authors： Poenaru D,Seyi-Olajide JO

更新日期：2019-06-01 00:00:00

abstract：:Persistent pain after hernia repair is common, although it is usually mild. In 3% of patients it is severe, however, and has significant effects on work and social activities. The purpose of this review was to examine factors that affect pain after hernia repair. Although the type of anaesthetic used, local or general...

journal_title：World journal of surgery

authors： O'Dwyer PJ,Alani A,McConnachie A

更新日期：2005-08-01 00:00:00

abstract：BACKGROUND:In the past decade, Enhanced Recovery after Surgery (ERAS) protocols have been implemented in several fields of surgery. With these protocols, a faster recovery and shorter hospital stay can be accomplished without an increase in morbidity or mortality. The purpose of this study was to review systematically ...

journal_title：World journal of surgery

authors： Coolsen MM,van Dam RM,van der Wilt AA,Slim K,Lassen K,Dejong CH

更新日期：2013-08-01 00:00:00

abstract：BACKGROUND:Below knee amputation (BKA) is often required in patients with critical limb ischemia. When such a procedure fails, an above knee revision (AKA) is required. This can cause further complications in this group of patients, who already have a high incidence of medical co-morbidities. METHODS:Case records of 4...

journal_title：World journal of surgery

authors： Yip VS,Teo NB,Johnstone R,Robertson AG,Robertson JH,Welch GH,Kettlewell S

更新日期：2006-06-01 00:00:00

abstract：BACKGROUND:Gastroesophageal reflux is the main risk factor for esophageal adenocarcinoma, but there is no strong support for a protective effect of antireflux surgery. We tested the hypothesis that esophageal adenocarcinoma that develops with long latency after antireflux surgery might be due to persistent postoperativ...

journal_title：World journal of surgery

authors： Lagergren J,Viklund P

更新日期：2007-03-01 00:00:00

abstract：BACKGROUND:When needle core biopsies (NCBs) of the breast reveal fibroepithelial lesions (FELs), excision is often performed to rule out a phyllodes tumor (PT), despite low malignancy rates. Consequently, the natural history of observed FELs is not well described. We analyzed the malignancy risk in excised FELs and the...

journal_title：World journal of surgery

authors： Limberg J,Barker K,Hoda S,Simmons R,Michaels A,Marti JL

更新日期：2020-05-01 00:00:00

abstract：:Most adrenal incidentalomas are nonfunctioning cortical adenomas that do not require surgery. Operative treatment is indicated if the incidentaloma has malignant features as seen during the radiologic workup, is hormonally active, or grows during follow-up. A conservative attitude is justified in asymptomatic patients...

journal_title：World journal of surgery

authors： Sirén J,Tervahartiala P,Sivula A,Haapiainen R

更新日期：2000-05-01 00:00:00

abstract：:Tamoxifen is being used successfully in breast cancer patients as adjuvant hormonal therapy. The aim of this retrospective cohort study is to evaluate the impact of tamoxifen on gallstone formation in postmenopausal breast cancer patients. A total of 3165 patients who were treated for invasive breast cancer between 19...

journal_title：World journal of surgery

authors： Akin ML,Uluutku H,Erenoglu C,Karadag A,Gulluoglu BM,Sakar B,Celenk T

更新日期：2003-04-01 00:00:00

abstract：BACKGROUND:Donor variational arteries often require complex reconstruction. METHODS:We analysed the incidence of different variations, types of arterial reconstructions and their impact on post-operative results from 409 patients undergoing liver transplantation at Karolinska Institute between 2007 and 2015. RESULTS:...

journal_title：World journal of surgery

authors： Karakoyun R,Romano A,Yao M,Dlugosz R,Ericzon BG,Nowak G

更新日期：2020-06-01 00:00:00

abstract：:During the three decades since the recognition of the Zollinger-Ellison syndrome (ZES), major progress has been made in the diagnosis and treatment of this disease. However, the many failed operations in patients with ZES, the existence of primary lymph node gastrinomas, and the surgical approach of patients with ZES ...

journal_title：World journal of surgery

authors： Pipeleers-Marichal M,Donow C,Heitz PU,Klöppel G

更新日期：1993-07-01 00:00:00

abstract：BACKGROUND:This study was undertaken to determine the efficacy of the clinical indications for performing staging laparoscopy for locally advanced gastric cancer to detect peritoneal metastasis or positive cytology findings. METHODS:The study included 231 patients with T4 gastric cancer without hematogenous or clinica...

journal_title：World journal of surgery

authors： Tsuchida K,Yoshikawa T,Tsuburaya A,Cho H,Kobayashi O

更新日期：2011-12-01 00:00:00

abstract：BACKGROUND:The appropriate surgical approach for hepatocellular carcinoma (HCC) patients of Child-Pugh class B is unclear. The aim of this study was to clarify the prognostic factors after hepatectomy in Child-Pugh class B patients and to delineate the selection criteria for hepatectomy. METHODS:One hundred fifty pati...

journal_title：World journal of surgery

authors： Kuroda S,Tashiro H,Kobayashi T,Oshita A,Amano H,Ohdan H

更新日期：2011-04-01 00:00:00