Role of EUS in the preoperative localization of insulinomas compared with spiral CT.

Abstract:

BACKGROUND:Preoperative radiologic localization of insulinomas often fails because of the small size of these tumors. Endoscopic ultrasound (EUS) can localize insulinomas in up to 80% of the cases. The aim of this study was to compare EUS and computed tomography (CT) diagnostic accuracy for insulinomas. METHODS:We reviewed medical records from 12 patients (10 women) with a biochemical diagnosis of hypoglycemia and hyperinsulinism from 1 university hospital and 1 community hospital. A diagnosis of insulinoma was ultimately made in all cases and before surgery the patients underwent abdominal US, spiral CT and EUS in an attempt to precisely localize the tumor. Surgery was considered the standard for tumor localization. RESULTS:Ten tumors were benign (83.3%) and 2 were malignant (16.7%). The overall sensitivity of EUS in identifying insulinomas was 83.3% compared with 16.7% for CT. Tumors not detected by EUS had a mean size of 0.75 cm. EUS-guided fine-needle aspiration was possible in only 3 patients, with a positive cytologic diagnosis in 2 (66.6%). Tumors located in the head and body of the pancreas were identified by EUS in all patients, but those located in the tail were diagnosed in only 50% of the cases. CONCLUSIONS:EUS is superior to spiral CT and should replace it for the detection of pancreatic insulinomas. EUS identification depends on the site and size of the tumor.

journal_name

Gastrointest Endosc

authors

Ardengh JC,Rosenbaum P,Ganc AJ,Goldenberg A,Lobo EJ,Malheiros CA,Rahal F,Ferrari AP

doi

10.1016/s0016-5107(00)70288-4

keywords:

subject

Has Abstract

pub_date

2000-05-01 00:00:00

pages

552-5

issue

5

eissn

0016-5107

issn

1097-6779

pii

S0016-5107(00)70288-4

journal_volume

51

pub_type

杂志文章
  • Adequacy of flexible sigmoidoscopy with biopsy for diarrhea in patients under age 50 without features of proximal disease.

    abstract:BACKGROUND:The optimal endoscopic investigation of diarrhea in patients under age 50 without specific features of right-sided colonic/ileal disease is inadequately defined. OBJECTIVE:To assess the potential additional yield of colonoscopy over flexible sigmoidoscopy (FS) in this group. DESIGN:Retrospective cohort stu...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/j.gie.2010.11.037

    authors: Shale MJ,Walters JR,Westaby D

    更新日期:2011-04-01 00:00:00

  • Accuracy of Medicare claims for identifying findings and procedures performed during colonoscopy.

    abstract:BACKGROUND:Administrative claims data are frequently used for quality measurement. OBJECTIVE:To examine the accuracy of administrative claims for potential colonoscopy quality measures, including findings (polyp or tumor detection), procedures (biopsy or polypectomy), and incomplete colonoscopy. DESIGN:Cross-sectiona...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/j.gie.2010.07.044

    authors: Ko CW,Dominitz JA,Green P,Kreuter W,Baldwin LM

    更新日期:2011-03-01 00:00:00

  • Digital, single-operator cholangiopancreatoscopy in the diagnosis and management of pancreatobiliary disorders: a multicenter clinical experience (with video).

    abstract:BACKGROUND AND AIMS:Digital cholangioscopes provide higher-resolution imaging of the pancreatobiliary tract compared with fiberoptic instruments. The role of a new, digital, single-operator cholangiopancreatoscopy (SOC) system for diagnosis and treatment of pancreatobiliary disorders in clinical practice is not known. ...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章,多中心研究

    doi:10.1016/j.gie.2016.03.789

    authors: Navaneethan U,Hasan MK,Kommaraju K,Zhu X,Hebert-Magee S,Hawes RH,Vargo JJ,Varadarajulu S,Parsi MA

    更新日期:2016-10-01 00:00:00

  • Impact of 2 generational improvements in colonoscopes on adenoma miss rates: results of a prospective randomized multicenter tandem study.

    abstract:BACKGROUND AND AIMS:Numerous randomized studies have shown that changing certain features of colonoscopes, usually incorporated when switching from one endoscope generation to the next, mostly do not increase adenoma yield. There is, however, indirect evidence that it may be necessary to skip one instrument generation ...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章,多中心研究,随机对照试验

    doi:10.1016/j.gie.2018.01.025

    authors: Pioche M,Denis A,Allescher HD,Andrisani G,Costamagna G,Dekker E,Fockens P,Gerges C,Groth S,Kandler J,Lienhart I,Neuhaus H,Petruzziello L,Schachschal G,Tytgat K,Wallner J,Weingart V,Touzet S,Ponchon T,Rösch T

    更新日期:2018-07-01 00:00:00

  • Extended endoscopic mucosal resection does not reduce recurrence compared with standard endoscopic mucosal resection of large laterally spreading colorectal lesions.

    abstract:BACKGROUND AND AIMS:Effective interventions to prevent residual and/or recurrent adenoma (RRA) after EMR of large sessile and laterally spreading colorectal lesions (LSL) are yet to be determined. RRA may occur due to inconspicuous adenoma at the EMR margin. We aimed to determine the efficacy and safety of extended EMR...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章,多中心研究

    doi:10.1016/j.gie.2016.05.015

    authors: Bahin FF,Pellise M,Williams SJ,Bourke MJ

    更新日期:2016-12-01 00:00:00

  • Light-induced autofluorescence spectroscopy for the endoscopic detection of esophageal cancer.

    abstract:BACKGROUND:Any innovative optical system that facilitates the early endoscopic detection of neoplastic change in the GI mucosa has the potential to greatly improve survival and quality of life for patients prone to have GI malignancies develop. The present article describes light-induced autofluorescence spectroscopy w...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1067/mge.2001.116563

    authors: Mayinger B,Horner P,Jordan M,Gerlach C,Horbach T,Hohenberger W,Hahn EG

    更新日期:2001-08-01 00:00:00

  • Linked-color imaging versus white-light colonoscopy in an organized colorectal cancer screening program.

    abstract:BACKGROUND AND AIMS:Linked-color imaging (LCI), a new image-enhancing technology emphasizing contrast in mucosal color, has been demonstrated to substantially reduce polyp miss rate as compared with standard white-light imaging (WLI) in tandem colonoscopy studies. Whether LCI increases adenoma detection rate (ADR) rema...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/j.gie.2020.05.044

    authors: Paggi S,Radaelli F,Senore C,Maselli R,Amato A,Andrisani G,Di Matteo F,Cecinato P,Grillo S,Sereni G,Sassatelli R,Manfredi G,Alicante S,Buscarini E,Canova D,Milan L,Pallini P,Iwatate M,Rondonotti E,Repici A,Hassan C

    更新日期:2020-09-01 00:00:00

  • Treatment of symptomatic distal common bile duct stenosis secondary to chronic pancreatitis: comparison of single vs. multiple simultaneous stents.

    abstract:BACKGROUND:Common bile duct stenosis occurs in up to 30% of patients with chronic pancreatitis. Most such stenoses are found incidentally during ERCP, but others manifest as obstructive jaundice, recurrent cholangitis, secondary biliary cirrhosis, or choledocholithiasis. Operative drainage has been the main treatment d...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/s0016-5107(04)02275-8

    authors: Catalano MF,Linder JD,George S,Alcocer E,Geenen JE

    更新日期:2004-12-01 00:00:00

  • Efficacy and safety of EUS-guided biliary drainage in comparison with percutaneous biliary drainage when ERCP fails: a systematic review and meta-analysis.

    abstract:BACKGROUND AND AIMS:EUS-guided biliary drainage (EUS-BD) is increasingly used as an alternate therapeutic modality to percutaneous transhepatic biliary drainage (PTBD) for biliary obstruction in patients who fail ERCP. We conducted a systematic review and meta-analysis to compare the efficacy and safety of these 2 proc...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章,meta分析,评审

    doi:10.1016/j.gie.2016.12.023

    authors: Sharaiha RZ,Khan MA,Kamal F,Tyberg A,Tombazzi CR,Ali B,Tombazzi C,Kahaleh M

    更新日期:2017-05-01 00:00:00

  • Treatment of "obstructive" pain by endoscopic drainage in patients with pancreatic head carcinoma.

    abstract::Obstruction of the main pancreatic duct with secondary upstream ductal hypertension is one cause of pain in patients with pancreatic cancer. Pancreatic endoscopic stenting and decompression of the pancreatic duct have been effective in the treatment of pain secondary to chronic calcifying pancreatitis and in one case ...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/s0016-5107(93)70263-1

    authors: Costamagna G,Gabbrielli A,Mutignani M,Perri V,Crucitti F

    更新日期:1993-11-01 00:00:00

  • The frequency of peptic ulcer as a cause of upper-GI bleeding is exaggerated.

    abstract:BACKGROUND:Peptic ulcer disease is considered the cause of upper-GI bleeding in 50% of cases. A recent decline in the proportion of cases of upper-GI bleeding because of a peptic ulcer was noted by us. The objectives of this study were to evaluate the frequency of peptic ulcer in patients with upper-GI bleeding and the...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/s0016-5107(04)00181-6

    authors: Boonpongmanee S,Fleischer DE,Pezzullo JC,Collier K,Mayoral W,Al-Kawas F,Chutkan R,Lewis JH,Tio TL,Benjamin SB

    更新日期:2004-06-01 00:00:00

  • Development and validation of a new, simplified endoscopic activity score for Crohn's disease: the SES-CD.

    abstract:BACKGROUND:Healing of mucosal lesions appears to offer significant benefit and is an important end point in clinical trials of treatment for Crohn's disease. The only validated endoscopic activity score at present is the Crohn's Disease Endoscopic Index of Severity, which is complicated and time consuming and, hence, i...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/s0016-5107(04)01878-4

    authors: Daperno M,D'Haens G,Van Assche G,Baert F,Bulois P,Maunoury V,Sostegni R,Rocca R,Pera A,Gevers A,Mary JY,Colombel JF,Rutgeerts P

    更新日期:2004-10-01 00:00:00

  • Endoscopic ultrasound-guided fine-needle aspiration biopsy using linear array and radial scanning endosonography.

    abstract:BACKGROUND:Endoscopic ultrasound (EUS) accurately stages gastrointestinal malignancies but is less able to differentiate between neoplastic and inflammatory processes. EUS-guided fine-needle aspiration (EUS FNA) has been reported useful for obtaining a diagnosis in suspected gastrointestinal lesions. We report our enti...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/s0016-5107(97)70266-9

    authors: Gress FG,Hawes RH,Savides TJ,Ikenberry SO,Lehman GA

    更新日期:1997-03-01 00:00:00

  • Performance, patient acceptance, appropriateness of indications and potential influence on outcome of EUS: a prospective study in 397 consecutive patients.

    abstract:BACKGROUND:Although there is a large body of data on the accuracy of endoscopic ultrasonography (EUS) in the diagnosis and staging of various gastroenterological disorders, little has been published on the influence of EUS in the management of patients. Data on the performance of EUS and patient acceptance are also spa...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/s0016-5107(99)70152-5

    authors: Allescher HD,Rösch T,Willkomm G,Lorenz R,Meining A,Classen M

    更新日期:1999-12-01 00:00:00

  • On-demand endoscopic CO2 insufflation with feedback pressure regulation during natural orifice transluminal endoscopic surgery (NOTES) peritoneoscopy induces minimal hemodynamic and respiratory changes.

    abstract:BACKGROUND:Endoscopic insufflation has been associated with marked increase in intra-abdominal pressure (IAP) and hemodynamic and respiratory changes during transgastric surgery. OBJECTIVE:To investigate the hemodynamic and respiratory effects during intraperitoneal cavity exploration through 3 different natural orifi...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/j.gie.2011.10.015

    authors: Navarro-Ripoll R,Martínez-Pallí G,Guarner-Argente C,Córdova H,Martínez-Zamora MA,Comas J,Rodríguez de Miguel C,Beltrán M,Rodríguez-D'Jesús A,Hernández-Cera C,Llach J,Balust J,Fernández-Esparrach G

    更新日期:2012-08-01 00:00:00

  • Integrated diagnostic strategy for the invasion depth of early gastric cancer by conventional endoscopy and EUS.

    abstract:BACKGROUND:Although conventional endoscopy (CE) and EUS are considered useful for predicting the invasion depth (T-staging) in early gastric cancer (EGC), no effective diagnostic strategy has been established. OBJECTIVE:To produce simple CE criteria and to elucidate an efficient diagnostic method by combining CE and E...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/j.gie.2015.01.022

    authors: Tsujii Y,Kato M,Inoue T,Yoshii S,Nagai K,Fujinaga T,Maekawa A,Hayashi Y,Akasaka T,Shinzaki S,Watabe K,Nishida T,Iijima H,Tsujii M,Takehara T

    更新日期:2015-09-01 00:00:00

  • Esophageal stent placement without fluoroscopy.

    abstract:BACKGROUND:Access to fluoroscopic equipment is limited in some regions where esophageal cancer is common. This report describes a simple method for placement of expandable esophageal stents without fluoroscopy. METHODS:Patients with dysphagia due to unresectable esophageal cancer underwent esophageal stent placement u...

    journal_title:Gastrointestinal endoscopy

    pub_type: 临床试验,杂志文章

    doi:10.1016/s0016-5107(01)70415-4

    authors: White RE,Mungatana C,Topazian M

    更新日期:2001-03-01 00:00:00

  • Extracorporeal shock wave lithotripsy of pancreatic stones in chronic pancreatitis: immediate and medium-term results.

    abstract:BACKGROUND:Obstruction of the main pancreatic duct with upstream hypertension and dilation is a cause of pain in patients with chronic pancreatitis. Pancreatic ductal drainage can be achieved endoscopically by intraductal stone removal after endoscopic pancreatic sphincterotomy and/or by insertion of a pancreatic stent...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/s0016-5107(97)70092-0

    authors: Costamagna G,Gabbrielli A,Mutignani M,Perri V,Pandolfi M,Boscaini M,Crucitti F

    更新日期:1997-09-01 00:00:00

  • Palliation of patients with dysphagia due to advanced esophageal cancer by endoscopic injection of cisplatin/epinephrine injectable gel.

    abstract:BACKGROUND:The aim of therapy for advanced esophageal cancer is relief of dysphagia with minimal treatment-related morbidity. This study assessed the efficacy of endoscopic intratumoral injection of cisplatin/epinephrine gel to relieve obstruction and improve swallowing. The gel is designed to minimize diffusion of act...

    journal_title:Gastrointestinal endoscopy

    pub_type: 临床试验,杂志文章,多中心研究

    doi:10.1067/mge.2002.129212

    authors: Harbord M,Dawes RF,Barr H,Giovannini M,Viens P,Eysselein V,Mishra L,Orenberg EK,Bown SG

    更新日期:2002-11-01 00:00:00

  • Optimal preparation-to-colonoscopy interval in split-dose PEG bowel preparation determines satisfactory bowel preparation quality: an observational prospective study.

    abstract:BACKGROUND:Several factors influence bowel preparation quality. Recent studies have indicated that the time interval between bowel preparation and the start of colonoscopy is also important in determining bowel preparation quality. OBJECTIVE:To evaluate the influence of the preparation-to-colonoscopy (PC) interval (th...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/j.gie.2011.09.029

    authors: Seo EH,Kim TO,Park MJ,Joo HR,Heo NY,Park J,Park SH,Yang SY,Moon YS

    更新日期:2012-03-01 00:00:00

  • Identifying early gastric cancer under magnifying narrow-band images via deep learning: a multicenter study.

    abstract:BACKGROUND AND AIMS:Narrow-band imaging with magnifying endoscopy (ME-NBI) has shown advantages in the diagnosis of early gastric cancer (EGC). However, proficiency in diagnostic algorithms requires substantial expertise and experience. In this study, we aimed to develop a computer-aided diagnostic model, EGCM, to anal...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/j.gie.2020.11.014

    authors: Hu H,Gong L,Dong D,Zhu L,Wang M,He J,Shu L,Cai Y,Cai S,Su W,Zhong Y,Li C,Zhu Y,Fang M,Zhong L,Yang X,Zhou P,Tian J

    更新日期:2020-11-25 00:00:00

  • Risk factors for post-ERCP pancreatitis in wire-guided cannulation for therapeutic biliary ERCP.

    abstract:BACKGROUND:Wire-guided cannulation (WGC) was reported to decrease post-ERCP pancreatitis (PEP), but risk factors for PEP in WGC are not fully elucidated. OBJECTIVE:To evaluate the incidence and risk factors of PEP in WGC. DESIGN:Single-center retrospective study. SETTING:Academic center. PATIENTS:A total of 800 con...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/j.gie.2014.06.005

    authors: Nakai Y,Isayama H,Sasahira N,Kogure H,Sasaki T,Yamamoto N,Saito K,Umefune G,Akiyama D,Kawahata S,Matsukawa M,Saito T,Hamada T,Takahara N,Mizuno S,Miyabayashi K,Mohri D,Hirano K,Tada M,Koike K

    更新日期:2015-01-01 00:00:00

  • Optimizing EUS-guided liver biopsy sampling: comprehensive assessment of needle types and tissue acquisition techniques.

    abstract:BACKGROUND AND AIMS:EUS-guided liver biopsy sampling using FNA and, more recently, fine-needle biopsy (FNB) needles has been reported with discrepant diagnostic accuracy, in part due to differences in methodology. We aimed to compare liver histologic yields of 4 EUS-based needles and 2 percutaneous needles to identify ...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/j.gie.2016.07.065

    authors: Schulman AR,Thompson CC,Odze R,Chan WW,Ryou M

    更新日期:2017-02-01 00:00:00

  • Gastric peroral endoscopic pyloromyotomy for refractory gastroparesis: a systematic review of early outcomes with pooled analysis.

    abstract:BACKGROUND AND AIMS:Gastroparesis (GP) is a chronic debilitating condition. Prior pyloric-targeted procedures are either invasive or have questionable efficacy. Gastric peroral pyloromyotomy (G-POEM) has been proposed as a minimally invasive approach. We performed a pooled analysis to evaluate the efficacy and safety o...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章,评审

    doi:10.1016/j.gie.2019.11.039

    authors: Spadaccini M,Maselli R,Chandrasekar VT,Anderloni A,Carrara S,Galtieri PA,Di Leo M,Fugazza A,Pellegatta G,Colombo M,Palma R,Hassan C,Sethi A,Khashab MA,Sharma P,Repici A

    更新日期:2020-04-01 00:00:00

  • Preoperative predictors of choledocholithiasis in patients presenting with acute calculous cholecystitis.

    abstract:BACKGROUND AND AIMS:Markedly increased liver chemistries in patients presenting with acute calculous cholecystitis (AC) often prompt an evaluation for concomitant choledocholithiasis (CDL). However, current guidelines directing the workup for CDL fail to address this unique population. The aims of this study are to def...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/j.gie.2018.11.017

    authors: Chisholm PR,Patel AH,Law RJ,Schulman AR,Bedi AO,Kwon RS,Wamsteker EJ,Anderson MA,Elta GH,Govani SM,Prabhu A

    更新日期:2019-05-01 00:00:00

  • Biliary changes in extrahepatic portal venous obstruction: compression by collaterals or ischemic?

    abstract:BACKGROUND:The postulated mechanisms of biliary abnormalities in extrahepatic portal venous obstruction (EHPVO) are either extrinsic compression by collaterals or ischemic injury due to venous thrombosis. If the former hypothesis is correct, then biliary changes should revert to normal after portasystemic shunt surgery...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/s0016-5107(99)80013-3

    authors: Dhiman RK,Puri P,Chawla Y,Minz M,Bapuraj JR,Gupta S,Nagi B,Suri S

    更新日期:1999-11-01 00:00:00

  • A comparison of laser therapy, plastic stents, and expandable metal stents for palliation of malignant dysphagia in patients without a fistula.

    abstract:BACKGROUND:Many options are available for palliation of inoperable malignant stenoses of the esophagus. We report our experience with different modalities of endoscopic therapy. METHODS:From 1986 to 1996, we treated 125 patients with dysphagia caused by unresectable malignant tumors with endoscopic therapy. Seventy pa...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/s0016-5107(98)70007-0

    authors: Gevers AM,Macken E,Hiele M,Rutgeerts P

    更新日期:1998-10-01 00:00:00

  • Endoscopic submucosal dissection with suturing for the treatment of weight regain after gastric bypass: outcomes and comparison with traditional transoral outlet reduction (with video).

    abstract:BACKGROUND AND AIMS:Although traditional transoral outlet reduction (TORe) involves argon plasma coagulation (APC) before endoscopic suturing, modified endoscopic submucosal dissection (ESD) has also been used. This study aims to evaluate the safety and efficacy of modified ESD-TORe in comparison with traditional APC-T...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/j.gie.2020.01.036

    authors: Jirapinyo P,de Moura DTH,Thompson CC

    更新日期:2020-06-01 00:00:00

  • Introducer method of percutaneous endoscopic cecostomy and antegrade continence enema by use of the Chait Trapdoor cecostomy catheter in patients with adult neurogenic bowel.

    abstract:BACKGROUND:Previous reports on percutaneous endoscopic cecostomy (PEC) for the delivery of antegrade continence enema (ACE) in adults have been presented in the form of case reports. Heretofore the tubes used in the pull method of PEC have been thick bolster catheters. The author performed PEC by using the introducer m...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章

    doi:10.1016/j.gie.2005.12.035

    authors: Uno Y

    更新日期:2006-04-01 00:00:00

  • Does the endoscopic finding of esophageal metastatic hepatocellular carcinoma progress from submucosal mass to polypoid shape?

    abstract:BACKGROUND:Esophageal metastasis of hepatocellular carcinoma (HCC) is extremely rare; it was not serially followed-up by endoscopy. OBJECTIVE:Our purpose was to report the endoscopic findings according to the progression of esophageal metastatic HCC. DESIGN:Case report. RESULTS:In the review of the cases, submucosal...

    journal_title:Gastrointestinal endoscopy

    pub_type: 杂志文章,评审

    doi:10.1016/j.gie.2008.02.043

    authors: Choi CS,Kim HC,Kim TH,Seo GS,Kim KH,Cho EY,Seo SO,Oh HJ,Choi SC

    更新日期:2008-07-01 00:00:00