Abstract:
BACKGROUND:In 2002, the UICC/AJCC TNM classification for papillary thyroid carcinoma was revised. In this study, we examined the validity of this classification system by investigating the predictors of disease-free survival (DFS) and cause-specific survival (CSS) in patients. METHODS:We examined various clinicopathological features, including the component of the TNM classification, for 1,740 patients who underwent initial and curative surgery for papillary carcinoma between 1987 and 1995. RESULTS:Clinical and pathological T4a, clinical N1b in the TNM classification, and patient age were recognized as independent predictors of not only DFS, but also CSS of patients. Tumor size, male gender, and central node metastasis independently affected DFS only. There were 1,005 pathological N1b patients, but pathological N1b did not independently affect either DFS or CSS. Regarding the stage grouping, clinical stage IVA including clinical N1b more clearly affected DFS and CSS than pathological stage IVA including pathological N1b. CONCLUSION:Clinical stage grouping was more useful than pathological stage grouping for predicting the prognosis of papillary carcinoma patients possibly because pathological stage overestimates the biological characteristics of many pathological N1b tumors.
journal_name
World J Surgjournal_title
World journal of surgeryauthors
Ito Y,Miyauchi A,Jikuzono T,Higashiyama T,Takamura Y,Miya A,Kobayashi K,Matsuzuka F,Ichihara K,Kuma Kdoi
10.1007/s00268-006-0455-0subject
Has Abstractpub_date
2007-04-01 00:00:00pages
838-48issue
4eissn
0364-2313issn
1432-2323journal_volume
31pub_type
杂志文章abstract::The release of the neuronal protein S-100B into the circulation has been suggested as an early indication of cellular brain damage. The objective of this prospective pilot study was to determine S-100B serum levels in patients undergoing cross-clamping during carotid endarterectomy (CEA) and to correlate the results w...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-002-6547-6
更新日期:2002-10-01 00:00:00
abstract::The rectal electrical activity recorded by electrorectogram (ERG) was studied in 22 chronically constipated subjects and 16 healthy volunteers. The latter had a mean (+/- SD) age of 42.6 +/- 8.5 years; 10 were men and 6 women. Of the 22 constipated patients, 14 had inertia-type constipation (IC; age 44.6 +/- 10.2 year...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/BF00295930
更新日期:1995-09-01 00:00:00
abstract:BACKGROUND:Most reconstructive surgery in Sub-Saharan Africa is provided by numerous noncoordinated individuals and organizations, in multiple short trips, or "surgical blitzes." Because many such groups do not train local surgeons, these communities have become dependent on unsustainable systems. By providing much-nee...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-009-0256-3
更新日期:2010-03-01 00:00:00
abstract:: ...
journal_title:World journal of surgery
pub_type: 评论,信件
doi:10.1007/s00268-019-04919-x
更新日期:2019-04-01 00:00:00
abstract::It is difficult to evaluate precisely the effects of one individual on an entire discipline such as surgery. Indeed, it is impossible to do so when such a discipline spans so vast a country as the United States of America. Nevertheless, as a mountain peak can be seen from afar, so may one perceive the influence of man...
journal_title:World journal of surgery
pub_type: 传,历史文章,杂志文章
doi:10.1007/s002689900357
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:Hepatocellular carcinoma (HCC) is the most common primary liver cancer, causing approximately 660,000 deaths worldwide annually. The preferred treatment of HCC is surgical resection or orthotopic liver transplantation (OLT) for patients meeting specific criteria. For patients outside these criteria, options ...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-010-0954-x
更新日期:2011-08-01 00:00:00
abstract:BACKGROUND:The commonest surgical treatment used for peptic ulcer perforation is omental patching. If, however, the perforation leaks, it rarely heals by itself due to persistence of duodenal fistula (DF). We present our experience with a T-tube placed into the DF for better outcome of the patients. METHODS:All patien...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-013-2196-1
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:Understanding the lymphatic drainage route in gastric cancer is crucial for complete lymph node retrieval from sites susceptible to metastasis. However, the lymphatic stream of the stomach is complex and remains incompletely characterized. METHODS:Patients with small (<4 cm) serosa-negative gastric cancer w...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-009-9985-6
更新日期:2009-06-01 00:00:00
abstract:BACKGROUND:The aim of the present study was to evaluate the efficacy of cholestyramine ointment (15 %) in reducing postoperative pain at rest and during defecation after open hemorrhoidectomy. METHODS:A total of 91 patients with third and fourth degree hemorrhoids undergoing open hemorrhoidectomy were included in this...
journal_title:World journal of surgery
pub_type: 杂志文章,随机对照试验
doi:10.1007/s00268-012-1895-3
更新日期:2013-03-01 00:00:00
abstract::Hereditary breast cancers, mainly due to BRCA1 and BRCA2 mutations, account for only 5-10% of this disease. The threshold for genetic testing is a 10% likelihood of detecting a mutation, as determined by validated models such as BOADICEA and Manchester Scoring System. A 90-95% reduction in breast cancer risk can be ac...
journal_title:World journal of surgery
pub_type: 杂志文章,评审
doi:10.1007/s00268-018-04897-6
更新日期:2019-05-01 00:00:00
abstract::There are three basic roles of laparoscopic surgery for patients with colorectal cancer. First, although infrequently needed prior to therapy, diagnostic or staging laparoscopy may be valuable in certain colorectal cancer patients. Second, the laparoscopic approach may offer several attractive features for the palliat...
journal_title:World journal of surgery
pub_type: 杂志文章,评审
doi:10.1007/s002689900294
更新日期:1997-09-01 00:00:00
abstract::Controversy remains regarding the best surgical approach for toxic multinodular goiter (MNG). The aim of this study was to evaluate the results of various thyroid operations for managing toxic MNG. A group of 100 patients with toxic MNG were divided into three groups and managed with total thyroidectomy (TT; group I, ...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-005-7767-3
更新日期:2005-07-01 00:00:00
abstract::The purpose of this study was to evaluate the surgical outcome of completion thyroidectomy in patients with presumed unilateral well-differentiated thyroid cancer (WDTC). The medical records of all patients having had unilateral thyroid lobectomy for WDTC, who subsequently underwent completion thyroidectomy, were revi...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/BF02067365
更新日期:1992-07-01 00:00:00
abstract::Intraabdominal bleeding, the most life-threatening complication following pancreaticoduodenectomy (PD), most often is associated with failure of a pancreaticojejunostomy anastomosis or with intraabdominal infection. We investigated whether placement of an omental flap around the splanchnic vessels in PD could reduce t...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-005-7900-3
更新日期:2005-09-01 00:00:00
abstract::Treacher Collins Syndrome is a rare bilateral congenital deformity occurring in 1 in 10,000 births. It is also known, in the European literature, as Franceschetti Syndrome, and is additionally known as mandibulofacial dysostosis. It is a syndrome with a very wide spectrum of manifestations characterized by distortions...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/BF01660753
更新日期:1989-07-01 00:00:00
abstract:BACKGROUND:The change in the route of food passage after pancreaticoduodenectomy (PD) is quite similar to the change after gastric bypass surgery; both procedures bypass the duodenum and directly connect to the distal jejunum. Moreover, both procedures result in resolution of type 2 diabetes mellitus. Therefore, more d...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-015-3157-7
更新日期:2015-11-01 00:00:00
abstract:BACKGROUND:Accurate, complete and sustainable methods of tracking patients and outcomes in low-resource settings are imperative as we launch efforts to improve surgical care globally. The Surgical services QUality Assessment Database (SQUAD) at the Mbarara Regional Referral Hospital in Uganda is one of very few electro...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-017-4172-7
更新日期:2018-01-01 00:00:00
abstract::Met protein is a tyrosine kinase receptor for hepatocyte growth factor (HGF). c-Met has morphogenic, mitogenic, and motogenic properties and is overexpressed in many solid tumors. We studied c-met mRNA and protein expression in papillary thyroid carcinomas and nonneoplastic thyroid tissue. The c-met mRNA was detected ...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s002680020167
更新日期:2001-05-01 00:00:00
abstract::We analyzed clinical features and genetic alterations in the noncancerous and cancerous biliary lesions obtained from pancreaticobiliary maljunction (PBM) patients. Gallbladder (GB) and bile duct (BD) lesions were obtained surgically from 36 patients with PBM, and polymerase chain reaction (PCR) methods were used to e...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-001-0187-0
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:Despite the good results reported after laparoscopic fundoplication, failure is still a major problem. Hiatal disruption is one of the common patterns of anatomical failure. The aim of this study was to compare the results of suture repair of diaphragmatic crura with routine polypropylene mesh reinforcement ...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-007-9066-7
更新日期:2007-11-01 00:00:00
abstract::A review of the recent literature is cited in support of the use of total parenteral nutrition (TPN) in Crohn's disease. The principal indications for this use are described and some of the disadvantages are discussed. ...
journal_title:World journal of surgery
pub_type: 杂志文章,评审
doi:10.1007/BF02393566
更新日期:1980-01-01 00:00:00
abstract:BACKGROUND:Across Nepal, anesthesia at a district level is provided mostly by non-doctor anesthesia providers (anesthesia assistants-AAs). Nepal's Government recognized the need to sustain competence with continuous professional development and to upgrade 6-month trained working AAs to professional equivalence with the...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-017-4273-3
更新日期:2017-12-01 00:00:00
abstract:INTRODUCTION:Pharmacological prophylaxis for early seizures following traumatic brain injury (TBI) is a recommendation in the Brain Trauma Foundation Guidelines. However, several studies have challenged the efficacy and safety of this practice, resulting in varied practice across centers around the world. The purpose o...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-017-4373-0
更新日期:2018-06-01 00:00:00
abstract::Surgical resection is the treatment of choice for patients with stage I and stage II non-small-cell lung cancer (NSCLC--squamous cell, adenocarcinoma, and large-cell carcinoma). Distant recurrence is an important cause of death after complete surgical resection, occurring in 30-60% of patients. Postoperative adjuvant ...
journal_title:World journal of surgery
pub_type: 杂志文章,评审
doi:10.1007/BF01659083
更新日期:1993-11-01 00:00:00
abstract::Ambulatory laparoscopic cholecystectomy is an established practice in our institution, with an experience of more than 800 cases. The present study is conducted to evaluate the contemporary outcomes of day-case laparoscopic cholecystectomy in the setting of a major teaching hospital. A retrospective analysis of 200 pa...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-002-6264-1
更新日期:2002-09-01 00:00:00
abstract:BACKGROUND:Approximately 30% of patients with thyroid nodules have indeterminate or suspicious fine-needle aspiration (FNA) biopsy results. Because their risk of cancer is approximately 20%, these patients undergo thyroidectomy. We hypothesized that genes that regulate cell-cycle progression would be differentially exp...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-005-0308-2
更新日期:2006-05-01 00:00:00
abstract:BACKGROUND:Construction of a gastric tube that is well perfused with blood during esophagectomy is the most important factor in avoiding anastomotic leakage. We clarified the hemodynamics of the reconstructed gastric tube with indocyanine green (ICG) fluorescence. METHODS:In 20 patients undergoing gastric tube reconst...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-013-2237-9
更新日期:2014-01-01 00:00:00
abstract::Portal azygos disconnection, using vein ligatures and a circumferential hemostatic suture of the gastric wall at the level of the upper pole, is a simple and a rapid technique that effectively controls bleeding from esophagogastric varices. Its low mortality rate in emergency cases or poor-risk patients can be of grea...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/BF01659042
更新日期:1989-05-01 00:00:00
abstract::The purpose of this study was to elucidate the function of the sphincter of Oddi (SO) in patients with juxtapapillary duodenal diverticula (JDDs). The SO function was evaluated by intraoperative biliary manometry in three groups of patients. Group 1 consisted of nine patients with JDDs and a dilated common bile duct (...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/BF00308647
更新日期:1995-03-01 00:00:00
abstract:BACKGROUND:Central venous catheters should be positioned at the cavoatrial junction or the right atrium. If catheters are inserted to a depth derived by adding the length between the needle insertion point and the clavicular notch and the length between the clavicular notch and the carina, the catheter tip can be place...
journal_title:World journal of surgery
pub_type: 杂志文章
doi:10.1007/s00268-020-05449-7
更新日期:2020-07-01 00:00:00