Advances in magnetic resonance (2006).

Abstract:

:Advances in the field of magnetic resonance (MR) as it pertains to clinical diagnostic radiology are examined in this review on the basis of publications in Investigative Radiology over the past 2 years (2005-2006). The articles published during that timeframe are discussed, organizationally wise, by anatomic region with an additional focus on studies involving MR contrast media.

journal_name

Invest Radiol

journal_title

Investigative radiology

authors

Runge VM

doi

10.1097/01.rli.0000250461.03245.5c

subject

Has Abstract

pub_date

2006-12-01 00:00:00

pages

904-9

issue

12

eissn

0020-9996

issn

1536-0210

pii

00004424-200612000-00010

journal_volume

41

pub_type

杂志文章,评审
  • Efficacy of gadoteridol for magnetic resonance imaging of the brain and spine.

    abstract:RATIONALE AND OBJECTIVES:The efficacy of gadoteridol for contrast enhancement of central nervous system pathology was assessed in a multicenter clinical trial involving 411 patients suspected of having intracranial or spinal pathology. METHODS:Magnetic resonance imaging was performed before and after intravenous admin...

    journal_title:Investigative radiology

    pub_type: 临床试验,杂志文章,多中心研究,随机对照试验

    doi:

    authors: Runge VM,Bronen RA,Davis KR

    更新日期:1992-08-01 00:00:00

  • Pyelovenous and pyelolymphatic backflow during retrograde pyelography in renal vein thrombosis.

    abstract::Pyelovenous and pyelolymphatic backflow have been observed during retrograde pyelography in three patients with renal vein thrombosis. The radiographic patterns of backflow following experimental unilateral renal vein occlusion in rabbits were analyzed and correlated with the clinical findings. Capsular, perihilar, pe...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/00004424-198101000-00003

    authors: Bidgood WD Jr,Cuttino JT Jr,Clark RL,Volberg FM

    更新日期:1981-01-01 00:00:00

  • Pulmonary microangiography. A comparison of in vitro versus in vivo perfusion techniques in dogs.

    abstract::Because of a need to correlate pulmonary microvascular changes with physiologic data during lung injury, in vitro and in vivo pulmonary capillary microangiography was performed on normal dogs and those subjected to oleic acid injury and glass bead microembolization. During these studies, no significant differences wer...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:

    authors: Clark RL,Friedman M,Kwock L,Zaremba J

    更新日期:1983-01-01 00:00:00

  • Structured Reporting of Rectal Magnetic Resonance Imaging in Suspected Primary Rectal Cancer: Potential Benefits for Surgical Planning and Interdisciplinary Communication.

    abstract:OBJECTIVES:The aim of this study was to evaluate the effect of structured reports (SRs) in comparison to nonstructured, free-text (FT) rectal magnetic resonance imaging (MRI) reports in patients with histologically proven rectal cancer and potential effects of both types of reporting on referring surgeons' satisfaction...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/RLI.0000000000000336

    authors: Nörenberg D,Sommer WH,Thasler W,DʼHaese J,Rentsch M,Kolben T,Schreyer A,Rist C,Reiser M,Armbruster M

    更新日期:2017-04-01 00:00:00

  • Time course of satisfaction of search.

    abstract::"Satisfaction of search" (SOS) refers to the effect in which a second lesion remains undetected after detection of another lesion on the same radiograph. The objective of this study was to clarify our understanding of SOS by relating it to total time of inspection and time intervals before, between, and after discover...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/00004424-199107000-00003

    authors: Berbaum KS,Franken EA Jr,Dorfman DD,Rooholamini SA,Coffman CE,Cornell SH,Cragg AH,Galvin JR,Honda H,Kao SC

    更新日期:1991-07-01 00:00:00

  • Ultra-low-dose, time-resolved contrast-enhanced magnetic resonance angiography of the carotid arteries at 3.0 tesla.

    abstract:PURPOSE:To determine whether time-resolved magnetic resonance angiography (TR-MRA) with ultra-low-dose gadolinium chelate (1.5-3.0 mL) can reliably detect or rule out hemodynamically significant disease in the carotid-vertebral artery territory. MATERIALS AND METHODS:Hundred consecutive patients (62 women, 38 men, mea...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/RLI.0b013e31819ca048

    authors: Lohan DG,Tomasian A,Saleh RS,Singhal A,Krishnam MS,Finn JP

    更新日期:2009-04-01 00:00:00

  • Model-based iterative reconstruction technique for ultralow-dose computed tomography of the lung: a pilot study.

    abstract:OBJECTIVES:The aim of this study was to assess the effectiveness of a model-based iterative reconstruction (MBIR) in improving image quality and diagnostic performance of ultralow-dose computed tomography (ULDCT) of the lung. MATERIALS AND METHODS:The institutional review board approved this study, and all patients pr...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/RLI.0b013e3182562a89

    authors: Yamada Y,Jinzaki M,Tanami Y,Shiomi E,Sugiura H,Abe T,Kuribayashi S

    更新日期:2012-08-01 00:00:00

  • Alteration of human tumor cell adhesion by high-strength static magnetic fields.

    abstract:RATIONALE AND OBJECTIVES:The authors investigated whether the ability of human malignant melanoma cells to increase in cell number or their ability to remain viable was compromised by high-field strength static magnetic fields. Normal human fibroblasts also were studied to determine if any magnetic field-related altera...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/00004424-199210000-00014

    authors: Short WO,Goodwill L,Taylor CW,Job C,Arthur ME,Cress AE

    更新日期:1992-10-01 00:00:00

  • A Single-Arm, Multicenter Validation Study of Prostate Cancer Localization and Aggressiveness With a Quantitative Multiparametric Magnetic Resonance Imaging Approach.

    abstract:OBJECTIVES:The aims of this study were to assess the discriminative performance of quantitative multiparametric magnetic resonance imaging (mpMRI) between prostate cancer and noncancer tissues and between tumor grade groups (GGs) in a multicenter, single-vendor study, and to investigate to what extent site-specific dif...

    journal_title:Investigative radiology

    pub_type: 杂志文章,多中心研究

    doi:10.1097/RLI.0000000000000558

    authors: Maas MC,Litjens GJS,Wright AJ,Attenberger UI,Haider MA,Helbich TH,Kiefer B,Macura KJ,Margolis DJA,Padhani AR,Selnæs KM,Villeirs GM,Fütterer JJ,Scheenen TWJ

    更新日期:2019-07-01 00:00:00

  • Experimental carotid aneurysms: I. Simple surgical production and radiographic evaluation.

    abstract::Using simple surgical techniques, experimental carotid aneurysms are created which simulate some types of human berry aneurysms, both in hemodynamic and radiographic behavior. End to side anastomoses of an external jugular vein graft to the common carotid artery can be carried out by radiologic personnel with no forma...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/00004424-197703000-00009

    authors: Kerber CW,Buschman RW

    更新日期:1977-03-01 00:00:00

  • Evaluation of intrarenal oxygenation at 3.0 T using 3-dimensional multiple gradient-recalled echo sequence.

    abstract:OBJECTIVE:The objective of this study was to validate quantitation of R2* and DeltaR2* measurements obtained with a 3-dimensional (3-D) multiple gradient-recalled echo (mGRE) sequence for evaluating intrarenal oxygenation in humans. MATERIALS AND METHODS:Validation was accomplished (1) by comparing R2* values with pre...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/01.rli.0000187166.43871.fb

    authors: Tumkur S,Vu A,Li L,Prasad PV

    更新日期:2006-02-01 00:00:00

  • Collateral arterial formation. Lymph draining ischemic kidneys contains a neovascular stimulating agent of high molecular weight.

    abstract::An agent has been identified in lymph from rat kidneys rendered ischemic by partial renal artery occlusion that induces a striking neovascular response in a hamster cheek-pouch assay system. The factor has a high molecular weight, cannot be identified in lymph from normal kidneys, and is associated with a marked incre...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/00004424-198501000-00015

    authors: Hollenberg NK,Paskins-Hurlburt AJ,Abrams HL

    更新日期:1985-01-01 00:00:00

  • Effects of iodinated x-ray contrast media on renal epithelial cells in culture.

    abstract:RATIONALE AND OBJECTIVES:To study cellular mechanisms that cause contrast media nephropathy, an in vitro system for proximal and distal tubular cells has been established to evaluate the influence of x-ray contrast media on tubular function. METHODS:Confluent cell cultures of the two renal cell lines, proximal tubule ...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/00004424-199411000-00002

    authors: Andersen KJ,Christensen EI,Vik H

    更新日期:1994-11-01 00:00:00

  • Low tube voltage improves computed tomography imaging of delayed myocardial contrast enhancement in an experimental acute myocardial infarction model.

    abstract:OBJECTIVE:We sought to evaluate the influence of tube voltage on the visualization of acute myocardial infarction (MI) in cardiac multislice spiral computed tomography (MSCT). MATERIALS AND METHODS:Acute MI was induced in 12 domestic pigs by a 45-minute balloon occlusion of the left anterior descending artery. Delayed...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/01.rli.0000251577.68223.84

    authors: Mahnken AH,Bruners P,Mühlenbruch G,Emmerich M,Hohl C,Günther RW,Wildberger JE

    更新日期:2007-02-01 00:00:00

  • Comparison of the Relaxivities of Macrocyclic Gadolinium-Based Contrast Agents in Human Plasma at 1.5, 3, and 7 T, and Blood at 3 T.

    abstract:PURPOSE:The relaxivities of 3 macrocyclic gadolinium-based contrast agents (GBCAs) were determined in human plasma and blood under standardized and clinically relevant laboratory conditions. METHODS:The T1 relaxivity, r1, was determined in human plasma at 1.5, 3, and 7 T, and in human blood at 3 T at 37°C in phantoms ...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/RLI.0000000000000577

    authors: Szomolanyi P,Rohrer M,Frenzel T,Noebauer-Huhmann IM,Jost G,Endrikat J,Trattnig S,Pietsch H

    更新日期:2019-09-01 00:00:00

  • Human brain chemical shift imaging at age 60 to 90: analysis of the causes of the observed sex differences in brain metabolites.

    abstract:RATIONALE AND OBJECTIVES:To assess whether differences in cerebral atrophy and white matter lesions or in the presence of lactate and lipid signals can explain the observed differences in brain choline, creatine, and N-acetylaspartate levels between healthy elderly women and men. METHODS:In addition to standard magnet...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/00004424-200110000-00005

    authors: Sijens PE,Den Heijer T,De Leeuw FE,De Groot JC,Achten E,Heijboer RJ,Hofman A,Breteler MM,Oudkerk M

    更新日期:2001-10-01 00:00:00

  • Diminished cerebrospinal fluid beta-endorphin concentration in monkeys with arachnoiditis.

    abstract::Altered concentrations of brain beta endorphin and spinal cord encephalin have been reported in mice with iatrogenic arachnoiditis. We measured beta-endorphin concentration in cerebrospinal fluid (CSF) in normal monkeys and in monkeys with various degrees of arachnoiditis resulting from myelography and spinal surgery ...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/00004424-198803000-00006

    authors: Lipman BT,Haughton VM

    更新日期:1988-03-01 00:00:00

  • The use of a thrombus-specific ultrasound contrast agent to detect thrombus in arteriovenous fistulae.

    abstract:RATIONALE AND OBJECTIVES:To evaluate the use of a new thrombus-specific ultrasound contrast agent, MRX-408, in the ultrasonic detection of thrombus in arteriovenous (AV) fistulae. METHODS:Six purpose-bred mongrels with two AV fistulae each were imaged with gray-scale ultrasound 7 weeks after graft implantation before ...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/00004424-200001000-00010

    authors: Unger E,Metzger P 3rd,Krupinski E,Baker M,Hulett R,Gabaeff D,Mills J,Ihnat D,McCreery T

    更新日期:2000-01-01 00:00:00

  • Intrapulmonary 3He gas distribution depending on bolus size and temporal bolus placement.

    abstract:OBJECTIVE:Dynamic ventilation (3)He-MRI is a new method to assess pulmonary gas inflow. As differing airway diameters throughout the ventilatory cycle can influence gas inflow this study intends to investigate the influence of volume and timing of a He gas bolus with respect to the beginning of the tidal volume on insp...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/RLI.0b013e3181690111

    authors: Gast KK,Hawig K,Windirsch M,Markstaller K,Schreiber WG,Schmiedeskamp J,Düber C,Kauczor HU,Heussel CP

    更新日期:2008-06-01 00:00:00

  • Comparative transmetallation kinetics and thermodynamic stability of gadolinium-DTPA bis-glucosamide and other magnetic resonance imaging contrast media.

    abstract:RATIONALE AND OBJECTIVES:The relative stability and selectivity of magnetic resonance (MR) imaging contrast agents were compared with in vitro transmetallation and ligand competition reactions. MATERIALS AND METHODS:A gadolinium (Gd)-DTPA-BIGA, Gd-DTPA-BMA, Gd-DTPA, or Gd-HP-DO3A solution was mixed with an equimolar s...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/00004424-199610000-00003

    authors: Puttagunta NR,Gibby WA,Puttagunta VL

    更新日期:1996-10-01 00:00:00

  • Contrast-enhanced magnetic resonance angiography of the carotid arteries: influence of injection rates and volumes on arterial-venous transit time.

    abstract:RATIONALE AND OBJECTIVES:To assess the influence of injection rates and volumes on the arrival time of contrast material (CM) in the common carotid artery, the jugular vein and the resulting arterial-venous transit time. Additionally the relationship between injection parameters and the extent of a CM plateau was evalu...

    journal_title:Investigative radiology

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1097/01.rli.0000105040.40925.c8

    authors: Herold T,Paetzel C,Völk M,Bachthaler M,Zorger N,Feuerbach S,Strotzer M,Lenhart M

    更新日期:2004-02-01 00:00:00

  • New contrast media designed for x-ray energy subtraction imaging in digital mammography.

    abstract:RATIONALE AND OBJECTIVES:In contrast-enhanced dual-energy subtraction imaging 2 images acquired postcontrast media administration at different energies are subtracted to highlight structures hidden in the absence of contrast media. X-ray spectra of the newly developed digital full-field mammography units (GE Senographe...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/01.RLI.0000077124.24140.bd

    authors: Lawaczeck R,Diekmann F,Diekmann S,Hamm B,Bick U,Press WR,Schirmer H,Schön K,Weinmann HJ

    更新日期:2003-09-01 00:00:00

  • Sensitivity to detect small coronary artery calcium lesions with varying slice thickness using electron beam tomography.

    abstract:RATIONALE AND OBJECTIVE:To estimate the sensitivity to find small coronary artery calcium lesions with use of different slice widths with electron beam tomography. MATERIALS AND METHODS:Two studies were performed. Study 1 utilized double scanning of a stationary cork phantom with three different slice thickness (1.5, ...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/01.RLI.0000055289.97726.B1

    authors: Mao S,Child J,Carson S,Liu SC,Oudiz RJ,Budoff MJ

    更新日期:2003-03-01 00:00:00

  • Evaluation of complex joint motion with computer-based analysis of fluoroscopic sequences.

    abstract:RATIONALE AND OBJECTIVES:To develop a computer-assisted analysis of complex joint motion based on standard fluoroscopic sequences. MATERIALS AND METHODS:Fluoroscopic sequences of 10 normal shoulders and 20 patients after total shoulder arthroplasty were recorded during abduction and adduction. The analysis of the shou...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/00004424-200202000-00004

    authors: Pfirrmann CW,Huser M,Székely G,Hodler J,Gerber C

    更新日期:2002-02-01 00:00:00

  • Manganese dipyridoxyl diphosphate (MnDPDP)-enhanced magnetic resonance imaging of acute reperfused myocardial injury in a cat model: part I: comparison with pathologic examination.

    abstract:RATIONALE AND OBJECTIVES:To investigate the capacity of manganese dipyridoxyl diphosphate (MnDPDP)-enhanced magnetic resonance imaging (MRI) to discriminate the injured myocardium from the normal myocardium in a cat model. MATERIALS AND METHODS:Fourteen cats were prepared for acute myocardial infarction with 90-minute...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:

    authors: Kim TH,Yang DH,Choi JW,Kim ST,Yoon JH,Shin JH,Seo JB,Gong GY,Lim TH

    更新日期:2005-01-01 00:00:00

  • Magnetic resonance perfusion of the myocardium: semiquantitative and quantitative evaluation in comparison with coronary angiography and fractional flow reserve.

    abstract:PURPOSE:The aim of this study was to investigate if a quantitative evaluation of a magnetic resonance (MR) perfusion examination of the myocardium can achieve a comparable diagnostic accuracy as a semiquantitative evaluation. METHODS:A total of 31 patients with suspected coronary artery disease underwent MR imaging an...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/RLI.0b013e31824f54cb

    authors: Huber A,Sourbron S,Klauss V,Schaefer J,Bauner KU,Schweyer M,Reiser M,Rummeny E,Rieber J

    更新日期:2012-06-01 00:00:00

  • Subtype differentiation of renal tumors using voxel-based histogram analysis of intravoxel incoherent motion parameters.

    abstract:OBJECTIVES:The aim of this study was to determine if voxel-based histogram analysis of intravoxel incoherent motion imaging (IVIM) parameters can differentiate various subtypes of renal tumors, including benign and malignant lesions. SUBJECTS AND METHODS:A total of 44 patients with renal tumors who underwent surgery a...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/RLI.0000000000000111

    authors: Gaing B,Sigmund EE,Huang WC,Babb JS,Parikh NS,Stoffel D,Chandarana H

    更新日期:2015-03-01 00:00:00

  • Hemodynamic effect of iodinated high-viscosity contrast medium in the rat kidney: a diffusion-weighted MRI feasibility study.

    abstract:RATIONALE AND OBJECTIVES:To assess the abilities of dynamic diffusion-weighted MRI to demonstrate the effects in vivo of a high-viscosity iodinated contrast agent on medullary and cortical blood flow in the rat kidney. METHODS:Dynamic diffusion-weighted, echoplanar MR images obtained from five b-value single-shot acqu...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/00004424-200011000-00001

    authors: Laissy JP,Menegazzo D,Dumont E,Piekarski JD,Karila-Cohen P,Chillon S,Schouman-Claeys E

    更新日期:2000-11-01 00:00:00

  • Multislice CT angiography of the iliac arteries in the presence of various stents: in vitro evaluation of artifacts and lumen visibility.

    abstract:RATIONALE AND OBJECTIVES:To evaluate the imaging characteristics of various iliac artery stents and stent-grafts in a multislice, computed tomography angiography (MSCTA) phantom study. METHODS:Twelve types of stents and three stent-grafts made of different materials (steel, nitinol, tantalum, cobalt-based alloy) were ...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/00004424-200112000-00004

    authors: Maintz D,Fischbach R,Juergens KU,Allkemper T,Wessling J,Heindel W

    更新日期:2001-12-01 00:00:00

  • Correlation of Histological Vessel Characteristics and Diffusion-Weighted Imaging Intravoxel Incoherent Motion-Derived Parameters in Pancreatic Ductal Adenocarcinomas and Pancreatic Neuroendocrine Tumors.

    abstract:OBJECTIVE:To investigate the correlation between intravoxel incoherent motion (IVIM) model-derived parameters and histologically determined microvascularity in pancreatic ductal adenocarcinomas (PDACs) and pancreatic neuroendocrine tumors (PNETs). MATERIALS AND METHODS:From April 2013 to May 2014, 42 patients with mal...

    journal_title:Investigative radiology

    pub_type: 杂志文章

    doi:10.1097/RLI.0000000000000187

    authors: Klau M,Mayer P,Bergmann F,Maier-Hein K,Hase J,Hackert T,Kauczor HU,Grenacher L,Stieltjes B

    更新日期:2015-11-01 00:00:00