Abstract:
:Although general suggestions have been made regarding a radiology residency curriculum, no specific list of entities has been offered. Over the past ten years, we have developed a resident-run morning conference in musculoskeletal radiology that is supervised by faculty and covers a specific curriculum. We offer our curriculum as an example that may assist other departments in developing their own curricula.
journal_name
Invest Radioljournal_title
Investigative radiologyauthors
Renfrew DL,el-Khoury GY,Moore TE,Kathol MH,Whitten CG,Walker CW,Fraser-Hill MAdoi
10.1097/00004424-199111000-00019subject
Has Abstractpub_date
1991-11-01 00:00:00pages
1019-23issue
11eissn
0020-9996issn
1536-0210journal_volume
26pub_type
杂志文章abstract:RATIONALE AND OBJECTIVE:The purpose of this study was to investigate the feasibility, efficacy, and safety of ultrasound-guided percutaneous cryotherapy of stage T1 breast cancers. MATERIALS AND METHODS:Thirty patients with biopsy-confirmed breast cancers with tumor diameters of 15 mm or smaller (range, 5-15 mm; media...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/01.rli.0000166935.56971.ff
更新日期:2005-07-01 00:00:00
abstract::We evaluated the incidence of ventricular fibrillation with low-osmolality contrast media by right coronary arteriography in eleven adult mongrel dogs. Following insertion of the catheter into the right coronary artery, a test solution was infused for 25 seconds (total 11 mL) or until fibrillation occurred. The test s...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/00004424-198904000-00008
更新日期:1989-04-01 00:00:00
abstract:OBJECTIVES:The aims of this study were to present a deep learning approach for the automated classification of multiple sclerosis and its mimics and compare model performance with that of 2 expert neuroradiologists. MATERIALS AND METHODS:A total of 268 T2-weighted and T1-weighted brain magnetic resonance imagin scans ...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/RLI.0000000000000735
更新日期:2020-10-26 00:00:00
abstract:RATIONALE AND OBJECTIVES:It is widely believed that down-sizing catheters, and possibly needles, will decrease damage to the entry vessel in the performance of angiography. The purposes of this in vitro experiment are to determine if smaller needles produce less arterial wall damage than larger needles and to assess th...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/00004424-199210000-00001
更新日期:1992-10-01 00:00:00
abstract::We compared the damage resulting from intradermal injection of four commonly used radiographic contrast media in laboratory rats. Sixty percent meglumine diatrizoate (Reno M 60) and ioxaglate (Hexabrix) produced significantly more ulceration and crusting on gross inspection and more necrosis, edema, and hemorrhage on ...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/00004424-199005000-00006
更新日期:1990-05-01 00:00:00
abstract::A prospective, randomized study of the potential protective effects of corticosteroids administered as pretreatment against contrast material (CM) reactions is reported. Patients (n = 6,763) from multiple institutions received either a single dose of steroids (32 mg of oral methylprednisolone, approximately 2 hours be...
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:10.1097/00004424-198809001-00035
更新日期:1988-09-01 00:00:00
abstract::Early detection of pancreatic ductal adenocarcinoma (PDAC) represents the most significant step toward the treatment of this aggressive lethal disease. Previously, we engineered a preclinical Thy1-targeted microbubble (MBThy1) contrast agent that specifically recognizes Thy1 antigen overexpressed in the vasculature of...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/RLI.0000000000000697
更新日期:2020-11-01 00:00:00
abstract:PURPOSE:The purpose of this study was to evaluate the magnetic resonance prostate imaging reporting and data system (PI-RADS) for the detection of prostate cancer by the results of magnetic resonance imaging (MRI)-guided biopsy of the prostate as a reference standard. PATIENTS AND METHODS:In 55 patients who had underg...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/RLI.0000000000000030
更新日期:2014-06-01 00:00:00
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
更新日期:1996-10-01 00:00:00
abstract::The absorbed levels of ethanol or tetracycline, used as gallbladder sclerosing agents, were measured in the systemic blood circulation of 16 rabbits. The maximal systemic level of ethanol was 46 mg/dl and of tetracycline was 4.6 micrograms/ml after 30 minutes of gallbladder exposure. Comparable serum levels would be c...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/00004424-198605000-00005
更新日期:1986-05-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:To compare the diagnostic efficacy of a standard dose of MRI contrast agent in the evaluation of primary brain tumors and metastases using a high-field 3 tesla MR unit versus a 1.5 tesla MR unit. METHODS:Sixteen patients with brain tumors were examined at both field strengths using identical a...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/00004424-200203000-00003
更新日期:2002-03-01 00:00:00
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
更新日期:2002-02-01 00:00:00
abstract::Skeletal abnormalities have been reported on numerous occasions in patients who have received high doses of vitamin A and its derivatives. Recently, a new derivative, isotretinoin (Accutane, Hoffman-LaRoche, Inc.), has become available for the treatment of cystic acne. Ninety-six patients treated for a minimum of four...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/00004424-198601000-00007
更新日期:1986-01-01 00:00:00
abstract::The effects of an intravenously administered nitroxyl spin label (PCA) on the magnetic resonance imaging (MRI) appearance and relaxation times of acute canine myocardial infarctions were studied. Twenty-four hours after ligation of the left anterior descending coronary artery (LAD), animals were either sacrificed imme...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:
更新日期:1985-09-01 00:00:00
abstract:OBJECTIVES:Multidetector-row computed tomography coronary images are usually analyzed in mid-diastole (MD). Because of slow coronary motion also in end-systole (ES), we evaluated the impact on image quality of including ES images and defined an efficient reconstruction protocol. MATERIAL AND METHODS:In 50 coronary mul...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/01.rli.0000153930.34439.e4
更新日期:2005-03-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The authors investigated whether gadolinium-ethoxybenzyl-DTPA (Gd-EOB-DTPA) can be eliminated in the absence of the two usual excretory pathways (urinary or biliary) and whether a remaining excretory pathway is able to compensate for impaired liver or kidney function. METHODS:The study was per...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/00004424-199402000-00017
更新日期:1994-02-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to achieve initial experience with non-contrast-enhanced (ne) magnetic resonance angiography (MRA) of the lower leg arteries in patients with peripheral arterial occlusive disease (PAOD) at 7 T. MATERIALS AND METHODS:Seven patients with PAOD were examined on a 7-T whole-body magnet...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/RLI.0000000000000044
更新日期:2014-05-01 00:00:00
abstract::Diagnostic radiology is expanding, playing an increasingly central role in patient care, which heightens the importance of radiology teaching in undergraduate medical education. This study examined the impact of increased structure and systematic evaluation on student performance in a radiology elective. The evaluatio...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/00004424-198505000-00003
更新日期:1985-05-01 00:00:00
abstract:RATIONALE AND OBJECTIVES:The authors differentiate acute tubular necrosis from transplant rejection in patients with delayed kidney graft function using gadolinium (Gd)-DTPA enhanced magnetic resonance (MR) imaging. METHODS:Twenty-four patients after renal transplantation (10 with normal graft function, 14 with delaye...
journal_title:Investigative radiology
pub_type: 临床试验,杂志文章
doi:10.1097/00004424-199606000-00009
更新日期:1996-06-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to quantify image quality gains of a moving coronary plaque phantom using dual-source computed tomography (DSCT) providing 83 milliseconds temporal resolution in direct comparison to 64 slice single-source multidetector CT (MDCT) with a temporal resolution of 165 milliseconds. MATE...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/01.rli.0000254409.79193.96
更新日期:2007-03-01 00:00:00
abstract::In order to measure the accuracy of a diagnostic imaging technique, the correctness of each observer decision must be determined. This is often difficult in clinical cases, and various strategies are frequently used to approximate the truth. Experiments using chest radiographs as an example are reported to show the pi...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/00004424-198303000-00018
更新日期:1983-03-01 00:00:00
abstract:OBJECTIVES:The safety of nonionic contrast agents with that of ionic iodinated contrast agents in children is compared. METHODS:A comprehensive literature search was conducted to identify all publications on the safety profile of nonionic contrast agents administered intravenously to children. This information was com...
journal_title:Investigative radiology
pub_type: 杂志文章,评审
doi:10.1097/00004424-199311001-00027
更新日期:1993-11-01 00:00:00
abstract::We present a new method for evaluating in vivo changes in bone mineralization in the peripheral skeleton, using computed tomography (CT). A set of bone mineralization indices are generated from numerous CT images of the patient's distal radius. The cross-sectional anatomy displayed by the CT scan allows for separate e...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/00004424-197903000-00003
更新日期:1979-03-01 00:00:00
abstract::We investigated the feasibility of using intravascular ultrasound imaging to analyze vascular physiology in various arterial beds. Canine superficial femoral, external iliac, and common carotid arteries were harvested and suspended and perfused in a bath of oxygenated, heated, physiologic salt solution. A 6-Fr, 20-MHz...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/00004424-199103000-00010
更新日期:1991-03-01 00:00:00
abstract::Multiple intravenous injections of contrast media are used in radiology, but information regarding corresponding changes in the serum iodine concentrations and osmolality is lacking. We measured the changes in serum iodine concentration and serum osmolality in rabbits after a series of intravenous injections of contra...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/00004424-198703000-00007
更新日期:1987-03-01 00:00:00
abstract::The rates at which the paramagnetic compounds deoxyhemoglobin (Hb) and methemoglobin (MHb) form in vivo within an area of hemorrhage are unknown. The present experiment establishes the baseline concentrations and rates of change in paramagnetic hemoglobin concentrations, as well as the pH in normal heparinized and clo...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/00004424-199003000-00006
更新日期:1990-03-01 00:00:00
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
更新日期:2001-12-01 00:00:00
abstract:OBJECTIVES:The aim of this study was to evaluate the feasibility of a computed tomography (CT) protocol enabling the visualization of the prostatic artery (PA) before prostatic artery embolization (PAE) in benign prostatic hyperplasia, which provides quantitative perfusion information of the prostate gland. MATERIALS ...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/RLI.0000000000000582
更新日期:2019-10-01 00:00:00
abstract::Compounds containing mobile protons can act as contrast agents by increasing the value of the term (1/12 - 1/11). The efficiency of this method is markedly pH- and field-dependent. There are many such compounds allowing a choice to be made based on the characteristics of the tissue or organ, magnetic field strength, a...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/00004424-198809001-00058
更新日期:1988-09-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to assess and compare the overall performance, reliability, variability, as well as the accuracy of diffusion tensor imaging (DTI) and fiber tracking metrics, for the muscles of the calf at 3 T and 7 T. MATERIALS AND METHODS:Ten volunteers (5 males; mean age, 29.1 ± 4.7 years), with...
journal_title:Investigative radiology
pub_type: 杂志文章
doi:10.1097/RLI.0000000000000508
更新日期:2019-01-01 00:00:00