Abstract:
BACKGROUND:The objective of the research was to validate our results on sentinel lymph node biopsy (SLNB) and to determine factors affecting false-negative (FN) rates of SLNB in Chinese patients with invasive breast cancers. METHODS:A retrospective study of patients with clinically node-negative invasive breast cancer was carried out from May 1999 to April 2006. A combination of radioisotope (99m)technetium(Tc)-albumin sulfur colloid and Patent Blue V dye was used to identify the sentinel lymph node. Sentinel lymph node biopsy was followed by standard level I and II axillary dissection in all patients. Various clinicopathologic variables were analysed to determine factors associated with FN SLNB. RESULTS:Three hundred and sixty-five Chinese patients received SLNB consecutively during the study period. Seventy-eight patients with neoadjuvant chemotherapy and 56 patients with in situ carcinoma were excluded. A total of 231 patients were studied. Sentinel lymph nodes were identified in 221 patients (95.7%). There were 10 FN, resulting in a FN rate of 12.5% and accuracy rate of 95.5%. Only the number of sentinel lymph node harvested was found to be a significant factor affecting FN rates on univariate (P < 0.009) and multivariate logistic regression (odds ratio: 2.65; 95% confidence interval: 2.57-2.73; P < 0.000). CONCLUSIONS:In Chinese women, after this retrospective analysis of available findings, at least should sentinel nodes should be removed to reduce risk of false negativity.
journal_name
ANZ J Surgjournal_title
ANZ journal of surgeryauthors
Chok KS,Suen DT,Lim FM,Li GK,Kwong Adoi
10.1111/j.1445-2197.2007.04260.xsubject
Has Abstractpub_date
2007-10-01 00:00:00pages
866-9issue
10eissn
1445-1433issn
1445-2197pii
ANS4260journal_volume
77pub_type
杂志文章abstract:BACKGROUND:Passage of flatus and stool represents a key milestone in recovery after colonic resections. Colorectal surgeons may hold varied expectations regarding recovery rates after left- versus right-sided colectomies, but there is currently little evidence to inform post-operative care. This study prospectively com...
journal_title:ANZ journal of surgery
pub_type: 杂志文章,随机对照试验
doi:10.1111/ans.13823
更新日期:2018-04-01 00:00:00
abstract:BACKGROUND:Tumour regression grade is gaining interest as a prognostic factor of patients undergoing neoadjuvant chemoradiotherapy and surgery for locally advanced rectal cancer. METHODS:A series of 68 consecutive patients with locally advanced rectal cancer treated by neoadjuvant chemoradiotherapy and surgery between...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1111/ans.16476
更新日期:2020-12-14 00:00:00
abstract:BACKGROUND:Most large-volume centres use left heart bypass (LHB) as their preferred organ protection strategy during repair of descending thoracic aortic (DTA) and thoracoabdominal aortic (TAA) pathologies. We investigate the use of hypothermic circulatory arrest (HCA) for similar pathologies and compare the outcomes o...
journal_title:ANZ journal of surgery
pub_type: 杂志文章,评审
doi:10.1111/ans.16287
更新日期:2020-12-01 00:00:00
abstract:BACKGROUND:This study reviewed the demographics, presentation, management, complications and outcomes of acute epiglottitis post Haemophilus influenzae type-b vaccine introduction in Australia. METHODS:Retrospective review of acute epiglottitis at four Victorian tertiary centres from 2011 to 2016 was conducted. Patien...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1111/ans.14787
更新日期:2018-11-01 00:00:00
abstract:AIM:To examine the outcomes and complications of surgery for recurrent carotid stenosis. METHODS:From 1974 to 2000, 1922 carotid endarterectomies were performed in our unit. A retrospective cohort analysis of these records identified 24 patients (1.2%) who underwent surgery for recurrent stenosis. RESULTS:There were ...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1046/j.1445-2197.2003.t01-8-.x
更新日期:2003-12-01 00:00:00
abstract:INTRODUCTION:Four-dimensional computed tomography (4DCT) is a new parathyroid localization technique not previously reported in Australia. It provides both functional and anatomical imaging in a single test, with superior sensitivity compared with sestamibi scintigraphy (SeS). This study examines the utility of 4DCT in...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1111/ans.12571
更新日期:2015-06-01 00:00:00
abstract::With the widespread use of abdominal imaging, the detection and therefore incidence of adrenal tumours is increasing. The laparoscopic approach to primary surgical resection of adrenal tumours has now become the standard of care. There is scarce published literature regarding the management and outcomes of recurrent a...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
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更新日期:2009-05-01 00:00:00
abstract:BACKGROUND:Colonoscopy is considered the gold standard for investigation of large bowel pathology. Numerous factors influence the efficacy of bowel preparation for colonoscopy. Inadequate bowel preparation can lead to missed pathology. Timing of fasting and bowel preparation, timing of procedure and possibly patient bo...
journal_title:ANZ journal of surgery
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1445-2197.2010.05429.x
更新日期:2011-04-01 00:00:00
abstract:INTRODUCTION:Sigmoid volvulus typically occurs in older patients who have multiple co-morbidities. Therefore, often, a conservative approach to management is chosen. However, there is little data on long-term outcomes of this approach in Australasia. The aim of this study was to review the recurrence and mortality outc...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
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更新日期:2013-01-01 00:00:00
abstract:BACKGROUND:Appendicectomy remains the most common abdominal emergency procedure performed by surgeons. We reviewed appendicectomies for the calendar years 1999 and 2009 to assess any changes in the referral, presentation and management at a tertiary paediatric institution. METHODS:We performed a retrospective chart re...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
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更新日期:2012-09-01 00:00:00
abstract:BACKGROUND:Human facial allotransplantation (FA) is a testament to the impressive progress, which was and is still happening in the field of transplantation medicine and reconstructive surgery. Like every pioneering treatment option, FA faces both the clinicians' and public opinion with a huge amount of medical and psy...
journal_title:ANZ journal of surgery
pub_type: 杂志文章,评审
doi:10.1111/j.1445-2197.2009.05140.x
更新日期:2009-12-01 00:00:00
abstract::Skull base surgery has gone through significant changes with the development of extended endoscopic endonasal approaches over the last decade. Initially used for the transphenoidal removal of hypophyseal adenomas, the endoscopic transnasal approach gradually evolved into a way of accessing the whole ventral skull base...
journal_title:ANZ journal of surgery
pub_type: 杂志文章,评审
doi:10.1111/j.1445-2197.2011.05971.x
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND:Advances in surgical techniques and anaesthetic practise have facilitated a significant change in the way surgery is currently delivered. In particular, short stay surgery including ambulatory surgery has become the norm for the majority of surgical conditions. However, the planning of surgical services has ...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1111/j.1445-2197.2011.05955.x
更新日期:2012-01-01 00:00:00
abstract::Abdominal wound dehiscence is a surgical catastrophe that can be attributed to patients or technical factors. The technical properties of the monofilament sutures and knots that are commonly used in abdominal closure are poorly understood. The aim of this study was to compare the tensile strength of monofilament sutur...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
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更新日期:2008-03-01 00:00:00
abstract:BACKGROUND:Choosing Wisely Australia is an initiative aimed at reducing the incidence of unnecessary investigations. This study is an audit of Northern Health's adherence to two Choosing Wisely recommendations in the context of inguinal hernia repair. Recommendation 1: Avoid routinely performing pre-operative investiga...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1111/ans.15495
更新日期:2019-12-01 00:00:00
abstract::Patients on haemodialysis are susceptible for central vein occlusions, which can result in debilitating clinical consequences. These may be resistant to conventional revascularization with guidewire and catheter technique. Value-driven sharp recanalization of central vein occlusion is depicted as a safe and affordable...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1111/ans.15599
更新日期:2020-03-01 00:00:00
abstract:BACKGROUND:The ability to predict the behaviour of breast cancer from its dimensions allows the clinician to inform a woman about the absolute benefits of adjuvant therapies or further surgery to control her disease. Tumour size and grade are independent predictors of nodal disease. This study aims to generate a tool, ...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1111/j.1445-2197.2006.03918.x
更新日期:2006-11-01 00:00:00
abstract:BACKGROUND:Surgical approach into the fissural parenchyma may be an important and modifiable factor for the prevention of air leak after anatomical lung resections. Fissureless fissure-last technique has been described as useful technique to reduce air leak, yet in video-assisted thoracoscopic surgery (VATS) data are l...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1111/ans.13884
更新日期:2017-12-01 00:00:00
abstract:BACKGROUND:The aim of this study was to audit the blood transfusion practice throughout the Epworth Healthcare Hospitals for patients undergoing primary total hip replacement (THR). We determined if blood-saving techniques were having an impact on the risk of allogenic blood transfusion and which patients were at risk ...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1111/ans.13048
更新日期:2015-06-01 00:00:00
abstract:BACKGROUND:Computed tomography (CT) can facilitate the diagnosis of life-threatening injuries in polytrauma patients. Reported times to imaging vary widely, but it has been suggested that rapid whole body scanning improves mortality rates. The aim of this study was to determine the time to CT for severe polytrauma pati...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1111/j.1445-2197.2012.06150.x
更新日期:2012-09-01 00:00:00
abstract:BACKGROUND:For proven gastro-oesophageal reflux disease, partial fundoplication is considered as effective as Nissen, but with fewer side effects. The aim of this meta-analysis was to compare the effect of laparoscopic partial fundoplication (LPF) with laparoscopic Nissen fundoplication (LNF). METHODS:Extensive medica...
journal_title:ANZ journal of surgery
pub_type: 杂志文章,meta分析
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更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:The Royal Australasian College of Surgeons recommends minimum operative and endoscopy training requirements for advanced trainees in general surgery. This study examines the influences of trainee seniority, geographical location of surgical rotation, and surgeons' remuneration arrangements on the operative a...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1046/j.1445-2197.2003.t01-1-.x
更新日期:2003-12-01 00:00:00
abstract::The presence of lateral lymph node (LLN) metastasis was associated with higher local recurrence risk in patients with lower rectal cancer. The role of LLN dissection has not been fully determined despite prolonged debate that last for few decades. The practical difference between Japan and the West was the main culpri...
journal_title:ANZ journal of surgery
pub_type: 杂志文章,评审
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更新日期:2020-07-01 00:00:00
abstract:BACKGROUND:There are many clinical situations in which immune suppression or deficiency occurs. This may lead to healing impairment. The aim of the present study was to characterize the effect of T lymphocyte deficiency on wound healing, and on -platelet-derived growth factor (PDGF), bFGF (basic fibroblast growth facto...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1046/j.1445-2197.2002.02424.x
更新日期:2002-07-01 00:00:00
abstract:BACKGROUND:The surgical cure rate for primary hyperparathyroidismis greater than 95%. For those who have recurrent or persistent disease, preoperative localization improves reoperation success rates. Selective parathyroid venous sampling (SPVS) for intact parathyroid hormone is particularly useful when non-invasive loc...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1046/j.1445-2197.2003.02678.x
更新日期:2003-10-01 00:00:00
abstract:BACKGROUND:While recent studies have shown patients with developmental dysplasia of the hip (DDH) undergoing total hip arthroplasty (THA) to achieve comparable post-operative outcomes to patients with primary osteoarthritis (OA), it is unclear whether DDH patients display better or worse preoperative function than the ...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1111/j.1445-2197.2012.06198.x
更新日期:2013-07-01 00:00:00
abstract:BACKGROUND:Interleukin-12 (IL-12) has been shown to enhance the cytotoxic activity of NK cells and CTL. IL-12 also acts as a growth factor for activated NK, T and NKT cells. The soluble HLA class I (sHLA-I) has been reported to bind a killer-cell inhibitory receptor, which is expressed on the NK cell, and its signals i...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1111/j.1445-2197.2009.04947.x
更新日期:2009-06-01 00:00:00
abstract:BACKGROUND:Most public hospitals are receiving more referrals for first specialist assessment than they have capacity to see. Traditional priority categories are too broad for effective discrimination. In New Zealand (NZ) explicit prioritization is required by legislation and supported by the Medical Council of NZ. A n...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1111/ans.16002
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:Trastuzumab increases disease-free and overall survival in HER-2-positive, early breast cancer. In 2007, the National Breast and Ovarian Cancer Centre recommended that patients with HER-2 positive cancers (node positive or node negative tumours >1 cm) be offered adjuvant trastuzumab with chemotherapy. The ai...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1111/j.1445-2197.2011.05998.x
更新日期:2012-04-01 00:00:00
abstract:BACKGROUND:Single-incision laparoscopic cholecystectomy (SILC) is a common procedure performed worldwide. In this study, we evaluated the safety and efficacy of SILC for acute cholecystitis. METHODS:Patients who underwent SILC between September 2012 and December 2016 were retrospectively enrolled and divided into acut...
journal_title:ANZ journal of surgery
pub_type: 杂志文章
doi:10.1111/ans.14246
更新日期:2018-07-01 00:00:00