Abstract:
:Appendicitis is more common in developed than in developing societies and appendiceal fecaliths are thought to have an etiologic role in the disease. The geographic distribution of appendiceal fecaliths was investigated by systematic, intraoperative palpation of the appendix in patients in Toronto, Canada and Johannesburg, South Africa. The incidences of fecaliths found on pathologic sectioning of the appendix in appendicitis patients in both societies were compared. In the Canadian population, the prevalence of fecaliths in patients whose appendices were palpated incidentally was 32% versus 52% for those with appendicitis (p less than 0.01). In the African population, the prevalence of fecaliths in patients whose appendices were palpated incidentally was four per cent versus 23% for those with appendicitis (p = 0.04). The difference in prevalence of incidental appendiceal fecaliths in the two populations was statistically significant (p less than 0.005). The prevalence of fecaliths is higher in developed countries, such as Canada, than in developing countries, such as Africa, and is also higher in patients with than in those without appendicitis. These data support the theory that the low-fiber diets consumed in developed countries lead to fecalith formation, which then predisposes to appendicitis.
journal_name
Ann Surgjournal_title
Annals of surgeryauthors
Jones BA,Demetriades D,Segal I,Burkitt DPdoi
10.1097/00000658-198507000-00013subject
Has Abstractpub_date
1985-07-01 00:00:00pages
80-2issue
1eissn
0003-4932issn
1528-1140journal_volume
202pub_type
杂志文章abstract:OBJECTIVE:To evaluate the association between anesthetic management before and after graft reperfusion and early graft regeneration in living donor liver transplantation (LDLT). BACKGROUND:Sufficient graft regeneration is essential for the success of LDLT. Diverse signals start to trigger liver regeneration immediatel...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0000000000001526
更新日期:2016-12-01 00:00:00
abstract:OBJECTIVE:This study determined whether there are any laboratory or other features that will enable prediction of spontaneous closure in patients with gastrointestinal cutaneous fistulas. SUMMARY BACKGROUND DATA:Although the anatomic criteria for spontaneous closure of gastrointestinal cutaneous fistulas have been pre...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-199306000-00003
更新日期:1993-06-01 00:00:00
abstract:OBJECTIVE:This study aimed to investigate the therapeutic impact of a new oncolytic vaccinia virus in a triple-negative breast cancer (TNBC) murine model and its potential for treating distant metastatic disease. BACKGROUND:TNBCs are aggressive tumors associated with a high metastatic rate. Their lack of targets for h...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0b013e3182654572
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVE:The COVID-19 pandemic requires to conscientiously weigh "timely surgical intervention" for colorectal cancer against efforts to conserve hospital resources and protect patients and health care providers. SUMMARY BACKGROUND DATA:Professional societies provided ad-hoc guidance at the outset of the COVID-19 pan...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0000000000004029
更新日期:2020-08-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to determine characteristics of the most cited publications in the history of the American Surgical Association (ASA). SUMMARY BACKGROUND DATA:The Annals of Surgery has served as the journal of record for the ASA since 1928, with a special issue each year dedicated to papers present...
journal_title:Annals of surgery
pub_type: 历史文章,杂志文章
doi:10.1097/SLA.0000000000003633
更新日期:2020-04-01 00:00:00
abstract::A patient with a syphilitic aneurysm of the aorta treated by the insertion of wire is presented. The patient remained well for almost 40 years, but finally succumbed after rupture. The autopsy findings are discussed. To our knowledge, this represents the longest reported survival after treatment of an aortic aneurysm ...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-197612000-00014
更新日期:1976-12-01 00:00:00
abstract:OBJECTIVE:We aimed to describe our living-donor liver transplantation (LDLT) surgical technique and its long-term patency for patients with Budd-Chiari syndrome (BCS) and retrohepatic inferior vena cava (IVC) obstruction that extends up to the atrium. BACKGROUND:From a technical perspective, LDLT for BCS with an IVC o...
journal_title:Annals of surgery
pub_type: 信件
doi:10.1097/SLA.0000000000002847
更新日期:2019-04-01 00:00:00
abstract:OBJECTIVE:The purpose of the present study was to determine the effect of insulin therapy on hepatic function, structure, and hepatic mRNA and protein cytokine expression during the hypermetabolic cascade post burn. SUMMARY BACKGROUND DATA:Liver function and morphology are crucial for survival of patients suffering fr...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/01.sla.0000133353.57674.cd
更新日期:2004-08-01 00:00:00
abstract::A previously described balloon tipped dilatation catheter has been used during revascularization surgery to dilate lesions which potentially could limit the runoff of the saphenous bypass grafts. A total of 34 lesions were dilated in 25 patients. Restudy of 12 patients (15 lesions) demonstrated positive results and no...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-198002000-00017
更新日期:1980-02-01 00:00:00
abstract:OBJECTIVE:To establish criteria for venous reconstruction of middle hepatic vein (MHV) tributaries of the right liver graft in adult-to-adult living donor liver transplantation (LDLT). SUMMARY BACKGROUND DATA:In adult LDLT using the right hemiliver, the MHV is usually separated from the graft, which results in potenti...
journal_title:Annals of surgery
pub_type: 临床试验,杂志文章
doi:10.1097/00000658-200208000-00013
更新日期:2002-08-01 00:00:00
abstract::Adult dogs were previously prepared by cholecystectomy, ligation of the lesser pancreatic duct, and insertion of cannulae into the duodenum and stomach. After a 2-week period of postoperative recovery and an overnight fast, bile ducts were cannulated, gastric cannulae placed to open drainage and sodium taurocholate 50...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-198601000-00001
更新日期:1986-01-01 00:00:00
abstract:OBJECTIVE:Comparison of short- and long-term effects after laparoscopic Heller myotomy (LHM) and endoscopic balloon dilation (EBD) considering the need for retreatment. BACKGROUND:Previously published studies have indicated that LHM is the most effective treatment for Achalasia. In contrast to that a recent randomized...
journal_title:Annals of surgery
pub_type: 杂志文章,meta分析
doi:10.1097/SLA.0000000000000212
更新日期:2013-12-01 00:00:00
abstract:OBJECTIVE:Comparative effectiveness research has mostly been focused on comparison of treatment techniques. The goal of the present study was to extend the research to physician specialty. BACKGROUND:Both surgeons and interventionalists (cardiologists and radiologists) are involved in endovascular repairs (EVAR) of ao...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0b013e3182a196b5
更新日期:2013-09-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to determine whether parastomal hernia (PSH) rate can be reduced by using synthetic mesh in the sublay position when constructing permanent end colostomy. The secondary aim was to investigate possible side-effects of the mesh. BACKGROUND:Prevention of PSH is important as it often ca...
journal_title:Annals of surgery
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1097/SLA.0000000000002542
更新日期:2019-03-01 00:00:00
abstract::From 1979 to 1983, 1726 carotid endarterectomies were performed at the Cleveland Clinic. During this period, 39 men (mean age, 60 years) and 22 women (mean age, 63 years) required 65 reoperations (3.8%) for correction of recurrent carotid stenosis occurring 3 to 194 months (mean, 42 months) after previous endarterecto...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-198507000-00004
更新日期:1985-07-01 00:00:00
abstract:OBJECTIVE:The aim of this study is to identify the association between early postoperative troponin elevations and outcomes after major colorectal surgery. BACKGROUND:Myocardial infarction is the leading cause of death after noncardiac surgery. Most postoperative myocardial infarctions are clinically silent, and asymp...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0000000000001854
更新日期:2016-10-01 00:00:00
abstract::As a consequence of an experience with 175 patients undergoing reoperation for persistent or recurrent hyperparathyroidism, the authors have evolved an approach to management. The emphasis is on the confirmation of the diagnosis; the critical evaluation of invasive and noninvasive localization tests, techniques of int...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:
更新日期:1985-01-01 00:00:00
abstract::One hundred forty-eight patients were treated with preoperative radiation therapy and surgery for resectable rectal adenocarcinoma at the University of Florida between 1975 and 1986. All patients had at least 5 years' follow-up; no patient was lost to follow-up. Three treatment protocols were used over the study perio...
journal_title:Annals of surgery
pub_type: 临床试验,杂志文章
doi:10.1097/00000658-199206000-00017
更新日期:1992-06-01 00:00:00
abstract:SUMMARY BACKGROUND DATA:The extent of hepatectomies is limited by the functional reserve of the remnant liver. The introduction of preoperative portal vein occlusion techniques to induce a preoperative hyperplasia of the future liver remnant has reduced the risk of postoperative liver failure. However, it has remained ...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0b013e31816a9d7c
更新日期:2008-05-01 00:00:00
abstract:OBJECTIVE:To investigate the effect of subspecialty practice and experience on the relationship between annual volume and inpatient mortality after hepatic resection. BACKGROUND:The impact of annual surgical volume on postoperative outcomes has been extensively examined. However, the impact of cumulative surgeon exper...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0000000000002377
更新日期:2017-10-01 00:00:00
abstract::In an attempt to determine the best provocative test for the diagnosis of gastrinoma, ten normal subjects, 13 patients with known gastrinoma, and one patient with presumed gastrinoma were administered four regimens: (1) rapid calcium infusion (2 mg Ca++/kg/min), (2) secretin (2 clinical units (CU)/kg/bolus), (3) long ...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-198305000-00015
更新日期:1983-05-01 00:00:00
abstract::One hundred sixty-three patients undergoing reoperative parathyroidectomy were evaluated before and after operation to determine the incidence of, risk factors for, and morbidity of vocal cord paralysis. These patients were compared to 77 patients undergoing initial parathyroid operation, only one of whom had vocal co...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-198603000-00011
更新日期:1986-03-01 00:00:00
abstract:BACKGROUND:Although a randomized trial demonstrated a survival benefit of cytoreductive surgery (CRS) and intraperitoneal chemotherapy (IPC) over systemic chemotherapy alone, the treatment of peritoneal carcinomatosis from colorectal cancer (CRPC) is still a matter of debate. The aims of this study were to evaluate lon...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0b013e31827e9289
更新日期:2013-06-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to improve the 8th edition (8th) of the American Joint Committee on Cancer (AJCC) staging system for pancreatic ductal adenocarcinoma (PDAC). BACKGROUND:The new 8th AJCC staging system for PDAC was released in October, 2016, and will be applied in clinical practice in 2018. METHODS...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0000000000002668
更新日期:2019-05-01 00:00:00
abstract::The costs for elective cholecystectomies were measured 1955, 1965 and 1975. The average length of stay decreased by 25% between 1955 and 1965 and with the same amount between 1965 and 1975. In spite of these marked reductions in the average length of stay there was only a significant decrease in costs between 1955 and...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:
更新日期:1979-04-01 00:00:00
abstract::Reconstitution of the mesenteric vascular circulation, in our experience, is advisable when advanced occlusive disease is noted on the preoperative arteriogram of patients selected for aortoiliofemoral, renal artery, or aortic aneurysm surgery. A lateral aortogram is mandatory, and the presence of an anastomotic meand...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/00000658-197910000-00011
更新日期:1979-10-01 00:00:00
abstract::The understanding of the association of mammalian ovarian function with lactation was common knowledge to dairy-men early in the 19th century or earlier. This thesis reviews the application of these empiric observations to lactation in humans by Beatson of Glasgow, supported by his preliminary laboratory investigation...
journal_title:Annals of surgery
pub_type: 传,历史文章,杂志文章
doi:10.1097/00000658-197612000-00009
更新日期:1976-12-01 00:00:00
abstract:OBJECTIVE:To measure plasma levels of angiopoietin-1 (Ang-1), angiopoietin-2 (Ang-2), and vascular endothelial growth factor (VEGF) early after trauma and to determine their clinical significance. BACKGROUND:Angiopoietins and VEGF play a central role in the physiology and pathophysiology of endothelial cells. Ang-2 ha...
journal_title:Annals of surgery
pub_type: 杂志文章
doi:10.1097/SLA.0b013e318162d616
更新日期:2008-02-01 00:00:00
abstract::This study addresses the use of decision analysis and Markov models to make contemplated decisions for surgical problems. Decision analysis and decision modeling in surgical research are increasing, but many surgeons are unfamiliar with the techniques and are skeptical of the results. The goal of this review is to fam...
journal_title:Annals of surgery
pub_type: 杂志文章,评审
doi:10.1097/SLA.0000000000001569
更新日期:2016-08-01 00:00:00
abstract:OBJECTIVE:The authors determined if more radical surgery with extended lymphadenectomy improves the results of gastrectomy in patients with adenocarcinoma of the gastric antrum. SUMMARY BACKGROUND DATA:The overall survival in patients with gastric cancer is disappointing. Improved survival has been reported by Japanes...
journal_title:Annals of surgery
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00000658-199408000-00009
更新日期:1994-08-01 00:00:00