Abstract：
:A technique for the biopsy of abdominal masses consisting of the simultaneous insertion of multiple needles is described. This technique was employed in 45 patients. The results were compared with the author's preceding experience with 32 cases performed with a conventional technique of sequential biopsies. Adequate specimens were obtained in 42 (93.3%) cases with the multiple simultaneous percutaneous needle biopsy (MSPNB) technique. This compares with a diagnostic adequacy yield of 84.3% for the sequential technique. In 25 cases performed under CT guidance, the average CT utilization time was 12 minutes, and the average number of slices was 3, as compared to 45 minutes and 12 slices with the conventional sequential technique. No complications were encountered. We conclude that the MSPNB technique is a safe time- and cost-effective technique with a high yield of adequate and diagnostic specimens.
journal_name
Eur J Radioljournal_title
European journal of radiologyauthors
Morettin LB,Brown RW,Amparo EG,Matteson Rsubject
Has Abstractpub_date
1987-05-01 00:00:00pages
98-100issue
2eissn
0720-048Xissn
1872-7727journal_volume
7pub_type
杂志文章abstract：:There are many potential challenges to developing a high quality, efficient CT colonography service. Some are clear and predictable, for example creating CT capacity and securing financial resources, but some are less obvious, such as harnessing local support or changing referral practice amongst clinical colleagues. ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2012.03.018
更新日期：2013-08-01 00:00:00
abstract：:The purpose of this study was to assess the reproducibility of functional and anatomical parameters of swallowing events as determined by real-time MRI at 40 ms temporal resolution (25 frames per second). Twenty-three consecutive patients with gastroesophageal reflux disease (GERD) underwent real-time MRI of the gastr...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2018.04.029
更新日期：2018-07-01 00:00:00
abstract：BACKGROUND:Neurologic complications may be the first symptoms of atrial myxomas. Understanding the imaging features of neurologic complications of atrial myxomas can be helpful for the prompt diagnosis. OBJECTIVE:To identify neuroimaging features for patients with neurologic complications attributed to atrial myxoma. ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2015.02.005
更新日期：2015-05-01 00:00:00
abstract：OBJECTIVES:We aimed to compare pain experienced during screening mammography, using three different compression paddles: a fixed paddle standardizing pressure (study paddle), a flexible, and a fixed paddle. MATERIAL AND METHODS:Using a numeric rating scale (NRS), ranged 0-10, we collected information on pain experienc...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2019.04.006
更新日期：2019-06-01 00:00:00
abstract：OBJECTIVE:To evaluate the magnetic resonance imaging (MRI) findings of 15 patients with perineural tumor extension along the trigeminal nerve in correlation with clinical data. METHODS:The clinical records and MRI studies of 15 patients with perineural tumor extension along the trigeminal nerve were retrospectively re...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(96)01122-9
更新日期：1997-05-01 00:00:00
abstract：PURPOSE:To assess the prognostic value of multidetector CT in predicting overall survival outcomes in patients with pancreatic neuroendocrine tumors (PNETs). METHOD:Seventy-one patients pathologically diagnosed with PNETs were retrospectively included. The clinical and imaging information was evaluated by two radiolog...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2020.108847
更新日期：2020-03-01 00:00:00
abstract：OBJECTIVES:To explore the feasibility of preoperative prediction of vascular invasion (VI) in breast cancer patients using nomogram based on multiparametric MRI and pathological reports. METHODS:We retrospectively collected 200 patients with confirmed breast cancer between January 2016 and January 2018. All patients u...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2018.11.013
更新日期：2019-01-01 00:00:00
abstract：PURPOSE:The aim of this study was to evaluate the impact of a patient-tailored contrast volume protocol on portal venous phase abdominal CT-images compared to a fixed volume protocol in daily radiological practice. METHOD:Data of 77 patients who underwent two contrast-enhanced CT-examinations were collected. The first...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2019.07.031
更新日期：2019-12-01 00:00:00
abstract：BACKGROUND:The production of a copy of the fracture or a deformity in a bone with a complex geometry can be one of the important applications of the integration between two modern computer-based technologies, reverse engineering (RE) and rapid prototyping (RP). METHODS:This article reviews recent development in this f...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/j.ejrad.2010.10.007
更新日期：2011-12-01 00:00:00
abstract：:Peripheral neurogenic tumors include neurilemoma, neurinoma, and malignant peripheral nerve sheath tumors. All neurogenic tumors share common imaging features. Although differentiation between them is difficult, neurogenic origin can be suggested from their imaging appearances, including fusiform shape, relation to th...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/j.ejrad.2003.12.001
更新日期：2004-12-01 00:00:00
abstract：OBJECTIVE:To evaluated the efficacy and safety of radiofrequency ablation (RFA) with intraperitoneal saline infusion. BACKGROUND:Ultrasound-guided RFA is not always feasible due to the tumor location, possible adjacent tissue damage or poor sonographic identification. PATIENTS AND METHODS:Ultrasound-guided RFA with i...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2009.03.037
更新日期：2010-06-01 00:00:00
abstract：BACKGROUND:T2*-weighted MRI may represent a novel method for identifying hepatocellular carcinoma (HCC). The goal of this study was to assess the diagnostic accuracy of T2*-weighted MRI for HCC with liver explant correlation. MATERIALS AND METHODS:A retrospective review identified 25 patients who had undergone liver t...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2010.10.027
更新日期：2011-12-01 00:00:00
abstract：:To evaluate the diagnostic ability of transrectal and transvaginal ultrasonography (TRUS and TVUS), 132 patients with rectal carcinoma were examined. Analysis of the data obtained has shown that the high quality of endosonographic imaging allows the performance of detailed staging of rectal carcinoma. In the great maj...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/0720-048x(95)00616-x
更新日期：1995-05-01 00:00:00
abstract：OBJECTIVES:The aim of our study was to investigate the value of a simple metabolic heterogeneity parameter, COV (coefficient of variation), by 18 F-fluorodeoxyglucose (FDG) positron emission tomography (PET) in the prognosis prediction of central lung cancer in early and locally advanced non-small-cell lung cancer (NSC...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2020.109338
更新日期：2020-11-01 00:00:00
abstract：OBJECTIVE:A recent international, multicenter, double-blinded, randomized trial shows delayed-enhanced magnetic resonance imaging (DE-MRI) using contrast doses of ≥0.2mmol/kg is effective in the detection and assessment of myocardial infarction (MI), and 0.1mmol/kg is not enough; intermediate doses between 0.1 and 0.2m...
journal_title：European journal of radiology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ejrad.2014.01.012
更新日期：2014-05-01 00:00:00
abstract：BACKGROUND:To investigate the diagnostic value of shear wave elastography (SWE) in identifying cervical small lymph node metastases in nasopharyngeal carcinoma (NPC) patients. MATERIALS AND METHODS:This prospective study was approved by the local institutional review board. From July 2014 to March 2016, 114 sLNs from ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2018.03.006
更新日期：2018-06-01 00:00:00
abstract：:We report a case of submandibular duct fistula in which a sialogram was performed through the fistulous opening after attempt of sialography through the Wharton's duct had failed. To our knowledge, this technical modification in obtaining a sialogram has not been described previously in scientific literature. Blunt-ti...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2006.05.015
更新日期：2006-10-01 00:00:00
abstract：:Lung cancer has increased in incidence throughout the twentieth century and is now the most common cancer in the Western World. It has a poor prognosis, only 10-15% of patients survive 5 years or longer. Outcome is dependent on clinical stage and cancer cell type. Lung cancer is broadly subclassified on the basis of h...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/s0720-048x(02)00287-5
更新日期：2003-01-01 00:00:00
abstract：:Joint impingement is a painful syndrome caused by the friction of joint tissues, which is both the cause and the effect of altered joint biomechanics. From the anatomical and clinical viewpoints, these syndromes are classified as bone impingement, soft tissue impingement and entrapment neuropathy, depending on what jo...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/s0720-048x(98)00041-2
更新日期：1998-05-01 00:00:00
abstract：:The purpose of this article is to provide an up-to-date view on the spectrum of applications of volume perfusion-CT in the liver. Volume perfusion-CT yields important information on liver architecture and function by enabling quantification of dual liver parenchymal blood supply. Additional characterization of diffuse...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/j.ejrad.2011.04.010
更新日期：2012-07-01 00:00:00
abstract：OBJECTIVES:This study compared the MR measurement of minimum uninvolved cervical stroma and maximum stromal invasion, and the detection of positive lymph nodes with the pathological results. In addition, tumour type and grade were correlated with nodal status and apparent diffusion coefficient (ADC) values. METHODS:Pa...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2014.01.029
更新日期：2014-05-01 00:00:00
abstract：:In recent years, the study of bone disorders has changed thanks to the progressive development of imaging techniques. In our opinion, however, different from what happens in the study of pathologic conditions in other organs and systems, conventional radiology remains the diagnostic cornerstone for bone disorders and ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/s0720-048x(98)00051-5
更新日期：1998-05-01 00:00:00
abstract：:Pelvic fractures are common in polytrauma and continue to pose a difficult management dilemma for even the most experienced clinicians. Due to the high energy mechanisms involved, there are often multiple other injuries and many specialists may be involved. Deriving an effective management strategy relies on early dia...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/j.ejrad.2010.01.025
更新日期：2010-04-01 00:00:00
abstract：:A computer-assisted rotation and stationary conformation radiotherapy system with overrunning multileaf collimators has been developed. This system can produce any shape of target volume, including a number of target areas outside the axis of the rotation, regardless of the location of the axis at 360 degrees rotation...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：
更新日期：1988-05-01 00:00:00
abstract：:A retrospective review of the 17 cases of acromegaly, recorded in the hospital and with available CT scans was undertaken in order to determine the presence and of cutis verticis gyrata (CVG) frequency, and the spectrum of other associated radiographic appearances of CVG. The hormone levels were analysed, and the hist...
journal_title：European journal of radiology
pub_type： 杂志文章,评审
doi：10.1016/s0720-048x(97)00043-0
更新日期：1998-05-01 00:00:00
abstract：OBJECTIVE:To evaluate feasibility of using GRAPPA to acquire high-resolution 3D contrast-enhanced MR angiography (CE-MRA) of hepatic artery and value of GRAPPA for displaying vessels anatomy. MATERIALS AND METHODS:High-resolution CE-MRA using GRAPPA was performed in 67 orthotopic liver transplantation recipient candid...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2006.11.015
更新日期：2007-03-01 00:00:00
abstract：BACKGROUND:CT perfusion imaging has been used in diagnosis and classification of tumors widely and in assess tumor angiogenesis in some organs. However, there are few reports describing CT perfusion imaging of adrenal gland tumors. OBJECTIVE:This study aimed to evaluate the application of CT perfusion imaging in analy...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2010.12.072
更新日期：2012-03-01 00:00:00
abstract：OBJECTIVES:Various percent canal occlusion measurement methods have been used to assess the spinal canal stenosis following a thoracolumbar burst fracture. However, there are no studies performed comparing these techniques. The objective of this study was to determine the reliability of three techniques used to measure...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2007.08.020
更新日期：2008-09-01 00:00:00
abstract：INTRODUCTION:Accuracy of locoregional staging in patients with oesophageal cancer is critical in determining operability and the need for neoadjuvant treatment. Imaging technology has advanced significantly in recent years but it is not known whether this translates to improved staging accuracy. This study investigates...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2017.10.015
更新日期：2017-12-01 00:00:00
abstract：OBJECTIVES:Anemia is associated with increased mortality in patients with acute symptomatic pulmonary embolism (PE). The purpose of this study was to evaluate the feasibility of Hounsfield unit (HU) measurements on the single unenhanced trigger slice of pulmonary CT angiography scans for diagnosis of anemia. MATERIAL ...
journal_title：European journal of radiology
pub_type： 杂志文章
doi：10.1016/j.ejrad.2012.07.008
更新日期：2012-12-01 00:00:00
