Abstract:
:Xeroradiography is an excellent technique in evaluating the fit of extremity prostheses. Because of its inherent characteristics, xeroradiography can clearly demonstrate the stump-socket relationship. Consequently, the degree of contact achieved and attendant pressure problems, if any, can be precisely determined.
journal_name
Radiologyjournal_title
Radiologyauthors
Jing BS,Villanueva R,Dodd GDdoi
10.1148/122.2.534subject
Has Abstractpub_date
1977-02-01 00:00:00pages
534-5issue
2eissn
0033-8419issn
1527-1315journal_volume
122pub_type
杂志文章相关文献
RADIOLOGY文献大全abstract::To reduce radiation exposure to patients and staff during neurointerventional procedures, region-of-interest (ROI) techniques were used with fluoroscopy, road mapping, and digital subtraction angiography in 19 patients. ROI filters, made of multiple layers of gadolinium, were attached to the collimators. Patient skin ...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.199.3.8638020
更新日期:1996-06-01 00:00:00
abstract:PURPOSE:To evaluate multi- and single-detector row computed tomographic (CT) depiction of anatomic landmarks of temporal bone. MATERIALS AND METHODS:Institutional review board approval and written informed consent were obtained. In 50 temporal bones, transverse and coronal single-detector row CT images were compared w...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiol.2351020895
更新日期:2005-04-01 00:00:00
abstract::Five patients with pyarthrosis complicating rheumatoid arthritis are described. Only minimal clinical signs may be seen in such patients, making accurate diagnosis of this occasional complication difficult. Roentgenographic abnormalities include a rapidly enlarging joint effusion and progressive cartilage and bone des...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/114.3.581
更新日期:1975-03-01 00:00:00
abstract:PURPOSE:To describe the timeliness of follow-up care in community-based settings among women who receive a recommendation for immediate follow-up during the screening mammography process and how follow-up timeliness varies according to facility and facility-level characteristics. MATERIALS AND METHODS:This was an inst...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiol.11102472
更新日期:2011-11-01 00:00:00
abstract::The safety and long-term effectiveness of fluoroscopically guided balloon dilation for corrosive esophageal stricture was evaluated in 22 patients with a follow-up period of more than 1 year (range, 13-52 months). The average interval between corrosive agent ingestion and initial balloon dilation was 18 years (range, ...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.184.2.1620830
更新日期:1992-08-01 00:00:00
abstract::A Kimray-Greenfield filter was inadvertently placed in the right atrium of a patient with multiple pulmonary emboli. A percutaneous technique with the use of a chest tube and basket catheter was performed to retrieve and remove the filter. ...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.167.2.3357950
更新日期:1988-05-01 00:00:00
abstract::To determine the optimal coil and patient position for magnetic resonance imaging of patients with silicone breast implants, images obtained with body, circular surface, flexible, single shoulder, and dual shoulder coils in various numbers of patients were compared with regard to signal-to-noise ratio (S/N), decay of ...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.187.1.8451430
更新日期:1993-04-01 00:00:00
abstract::The findings at magnetic resonance (MR) imaging in a group of 36 pathologically verified supratentorial gliomas were analyzed and compared with the biopsy diagnoses (a) to determine whether MR imaging could be used to classify astrocytic-series tumors into a three-tiered system of low-grade astrocytoma, anaplastic ast...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.174.2.2153310
更新日期:1990-02-01 00:00:00
abstract::The primary disadvantage of hard-wired data systems for use in nuclear medicine is the fact that that the data contained in the memory bank are not accessible to the user and often must be processed mathematically before they can be employed in interpretation, particularly in dynamic studies. The authors describe a re...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/118.1.225
更新日期:1976-01-01 00:00:00
abstract:PURPOSE:To evaluate the long-term effectiveness of percutaneous treatment of liver hydatid cysts. MATERIALS AND METHODS:Thirty-one patients (19 female patients and 12 male patients; age range, 8-78 years; mean age, 41 years) with 57 liver hydatid cysts underwent percutaneous treatment. The cysts were treated with hype...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.198.1.8539390
更新日期:1996-01-01 00:00:00
abstract::Purpose To assess the impact of a patient experience improvement program on national ranking in patient experience in a large academic radiology department. Materials and Methods This Health Insurance Portability and Accountability Act-compliant study was exempted from institutional review board approval. After initia...
journal_title:Radiology
pub_type: 杂志文章,多中心研究
doi:10.1148/radiol.2019182307
更新日期:2019-04-01 00:00:00
abstract:PURPOSE:To determine the effectiveness of magnetic resonance (MR) imaging in the diagnosis of anterolateral impingement of the ankle. MATERIALS AND METHODS:MR images were reviewed in 12 patients (12 ankles) with arthroscopically proved anterolateral impingement and in 19 control subjects (20 ankles) with diagnoses oth...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.207.2.9577480
更新日期:1998-05-01 00:00:00
abstract::Seven patients with proved small-bowel infarction were studied to determine whether the radiographic appearance of an ischemic segment is helpful in predicting the severity of the process, in particular the potential viability or nonviability of the affected bowel. It was found that the barium examination is useful in...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/123.2.303
更新日期:1977-05-01 00:00:00
abstract:PURPOSE:To evaluate the local tumor control and survival data for magnetic resonance (MR) imaging-guided laser-induced interstitial thermotherapy (LITT) of colorectal liver metastases. MATERIALS AND METHODS:MR imaging-guided LITT was performed in 603 patients (mean age, 61.2 years) with 1,801 liver metastases of color...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiol.2302020646
更新日期:2004-02-01 00:00:00
abstract::Radiation dose data were collected from a calibrated multi-detector row computed tomographic (CT) scanner during trauma CT. One protocol (used with 10 case subjects) involved a single-pass continuous whole-body acquisition from cranial vertex to symphysis pubis, while the other, conventional protocol (used with 10 con...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiol.2293021651
更新日期:2003-12-01 00:00:00
abstract::Serial proton nuclear magnetic resonance (NMR) images of distal upper extremities were obtained in four healthy volunteers and four patients with giant cell tumor of the distal radius. The steady-state-free-precession (SSFP) data collection technique and an 8-cm bore superconducting magnet (1.44 tesla) were used. All ...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.144.3.7100470
更新日期:1982-08-01 00:00:00
abstract:PURPOSE:To investigate whether cerebral blood volume (CBV), peak height (PH), and percentage of signal intensity recovery (PSR) measurements derived from the results of T2-weighted dynamic susceptibility-weighted contrast material-enhanced (DSC) magnetic resonance (MR) imaging performed after external beam radiation th...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiol.2532090007
更新日期:2009-11-01 00:00:00
abstract::Midline activity low in the pelvis seen on Ga-67 scans is frequently attributed to colonic excretion of radionuclide. We have seen two cases of infectious prostatitis with focal uptake of Ga-67 within the prostate gland. We describe a technique of using limited quantities of barium administered by enema and appropriat...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.152.2.6739830
更新日期:1984-08-01 00:00:00
abstract::Detection of specific tumor sites was studied with scintigraphy and radiolabeled human IgM monoclonal antibodies (MoAbs). Ten patients with metastatic breast cancer received an infusion of one of three indium-111-labeled anti-breast carcinoma MoAbs. The time of infusion ranged from 30 minutes to 2 hours. Three patient...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.167.1.3347750
更新日期:1988-04-01 00:00:00
abstract::A new, computerized segmentation technique, in which magnetic resonance (MR) imaging produces accurate volumetric measurements of brain and cerebrospinal fluid (CSF) without the limitations of computed tomography, was used in a retrospective analysis of digitized T2-weighted MR images of 16 healthy elderly control sub...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.178.1.1984290
更新日期:1991-01-01 00:00:00
abstract:PURPOSE:To describe a program for controlling intravenous use of low-osmolar contrast agents (LOCAs). MATERIALS AND METHODS:The department of radiology at the authors' institution adopted a policy of selective use of intravenously administered LOCAs. Clinical indications for LOCA use were specified after consultation ...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.189.3.8234700
更新日期:1993-12-01 00:00:00
abstract:PURPOSE:To investigate the effect of duration and rate of contrast material injection on aortic peak time and peak enhancement in an injection protocol in which the contrast material dose is adjusted according to patient weight. MATERIALS AND METHODS:One hundred ninety-nine patients were randomly divided into three gr...
journal_title:Radiology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1148/radiol.2301021008
更新日期:2004-01-01 00:00:00
abstract::Purpose To examine whether cardiac chemical exchange saturation transfer (CEST) imaging can be serially and noninvasively used to probe cell survival or rejection after intramyocardial implantation in mice. Materials and Methods Experiments were compliant with the National Institutes of Health Guidelines on the Use of...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiol.2016152766
更新日期:2017-01-01 00:00:00
abstract:PURPOSE:To compare changes in the concentration of choline-containing compounds (tCho) and in tumor size at follow-up after neoadjuvant chemotherapy (NAC) between patients who achieved pathologic complete response (pCR) and those who did not (non-pCR). MATERIALS AND METHODS:This study was approved by the institutional...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiol.2512080553
更新日期:2009-06-01 00:00:00
abstract:PURPOSE:To design a chest radiography unit that eliminates scatter. MATERIALS AND METHODS:A scanning slit radiography unit that also incorporates a conventional grid was designed. The scanning slit geometry defined a 10-mm-wide beam at the image receptor. RESULTS:With a typical heavy-duty radiographic tube, the propo...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.190.2.8284410
更新日期:1994-02-01 00:00:00
abstract:PURPOSE:To determine if three-dimensional (3D) ultrasonography (US) improves the ability to define the location and extent of facial clefting prenatally compared with two-dimensional (2D) US. MATERIALS AND METHODS:Thirty-one fetuses suspected of having a facial cleft were examined prospectively with 2D and 3D US. Foll...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.217.1.r00oc18236
更新日期:2000-10-01 00:00:00
abstract::Purpose To study the feasibility and impact of respiratory gating in positron emission tomographic (PET) imaging in a clinical trial comparing conventional hardware-based gating with a data-driven approach and to describe the distribution of determined parameters. Materials and Methods This prospective study was appro...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiol.2016152067
更新日期:2016-10-01 00:00:00
abstract:PURPOSE:To compare the diagnostic yield of abdominal radiography with that of computed tomography (CT) in adult patients presenting to the emergency department with nontraumatic abdominal pain. MATERIALS AND METHODS:Records of 1,000 consecutive patients presenting to the emergency department with acute abdominal pain ...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiol.2251011282
更新日期:2002-10-01 00:00:00
abstract:PURPOSE:To explore the ability of whole-body 7.0-T magnetic resonance (MR) imaging to depict differences in aspects of the cerebral cortex of postmortem human brain specimens with cerebral amyloid beta deposition in connection with Alzheimer disease (AD), Down syndrome, or sporadic or hereditary cerebral amyloid angiop...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiol.2533090490
更新日期:2009-12-01 00:00:00
abstract::Fifty-one pediatric patients (range, 1 mo. to 16 yr.), all of whom had normal clinical findings and laboratory data pertaining to the gallbladder and biliary tract, were examined by ultrasound. Scans showed a gradual increase in the size of the gallbladder with age; only one patient had a gallbladder diameter greater ...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.144.4.7111740
更新日期:1982-09-01 00:00:00