Abstract:
PURPOSE:To determine the value of ultrasound (US) in the diagnosis of snapping iliopsoas tendon. MATERIALS AND METHODS:In three patients, dynamic US of the hip was performed as the flexed, abducted, and externally rotated hip was extended. The contralateral hip was also evaluated. Hip arthrography was performed in all three patients, magnetic resonance imaging in two, and iliopsoas bursography in two, which was successful in only one case. One patient underwent surgical release of the iliopsoas tendon. RESULTS:At US, an abnormal jerk of the iliopsoas tendon during hip motion was correlated with the painful audible snap. The motion of the contralateral iliopsoas tendon was smooth. No intraarticular abnormality was found in two patients, and an associated labral tear was suspected at arthrography in the third patient. The patient who underwent surgical release of the iliopsoas tendon had great improvement. CONCLUSION:US is a useful dynamic noninvasive technique for the diagnosis of snapping iliopsoas tendon.
journal_name
Radiologyjournal_title
Radiologyauthors
Cardinal E,Buckwalter KA,Capello WN,Duval Ndoi
10.1148/radiology.198.2.8596860subject
Has Abstractpub_date
1996-02-01 00:00:00pages
521-2issue
2eissn
0033-8419issn
1527-1315journal_volume
198pub_type
杂志文章相关文献
RADIOLOGY文献大全abstract::In this second part of the report, the authors discuss the advantages and disadvantages of several embolization agents. These include Gelfoam, silicone spheres, polyvinyl alcohol foam (PVA), isobutyl-2-cyanoacrylate (IBCA), silicone fluid mixtures, and tantalum powder. The techniques employed and conditions under whic...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/132.3.631
更新日期:1979-09-01 00:00:00
abstract::Digital subtraction angiography (DSA) was used to study the cardiovascular system in more than 400 patients and was specifically compared with conventional angiography of the aorta and renal arteries in 30 patients. For the renal arteries, the overall accuracy of DSA was 71% (50/70). Excluding 11 cases of inadequate v...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.139.2.7012920
更新日期:1981-05-01 00:00:00
abstract::Differentiation of osteomyelitis from cellulitis or septic arthritis can be difficult. The radiological examination often does not have the characteristic features. Seventy of 71 children with osteomyelitis had focal areas of increased radioactivity at the site of the infection. The addition of "blood pool" images aid...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/117.2.331
更新日期:1975-11-01 00:00:00
abstract::The authors report a case of renal cell carcinoma in which computed tomography (CT) revealed fatty tissue and calcification within a solid renal mass. The detection of a mass with negative CT numbers at CT and increased echogenicity at ultrasound led to the incorrect diagnosis of angiomyolipoma (renal hamartoma). The ...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.188.2.8327690
更新日期:1993-08-01 00:00:00
abstract:PURPOSE:To examine trabecular microarchitecture with high-resolution flat-panel volume computed tomography (CT) and bone mineral density (BMD) with dual-energy x-ray absorptiometry (DXA) in adolescent girls with anorexia nervosa (AN) and to compare these results with those in normal-weight control subjects. MATERIALS ...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiol.2492080173
更新日期:2008-12-01 00:00:00
abstract:PURPOSE:To describe a benign nodular lesion in the peripheral zone (PZ) of the prostate gland. MATERIALS AND METHODS:In 1,087 patients, the features of 722 focal lesions in the PZ or central zone of the prostate on transrectal ultrasound (TRUS) scans were retrospectively compared with histologic findings in biopsy sam...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.189.3.7694310
更新日期:1993-12-01 00:00:00
abstract:PURPOSE:To assess an early thin-section computed tomographic (CT) finding of the localized formation of bronchioloalveolar carcinoma (BAC). MATERIALS AND METHODS:From October 1994 to September 1995, four consecutive patients with biopsy-proved BAC were studied. Thin-section CT (n=4), radiographic (n=4), pathologic (n=...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.199.2.8668800
更新日期:1996-05-01 00:00:00
abstract::Findings from computed tomography (CT) and ultrasound (US) examinations of 74 patients who were clinically thought to have pelvic masses and of 110 patients who had possible recurrence of pelvic tumors were analyzed. There was no significant difference in the ability of the two modalities to identify masses or to pred...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.146.2.6849090
更新日期:1983-02-01 00:00:00
abstract::A review of 26 cases of columnar-lined (Barrett's) esophagus suggests that this lesion is more common than generally appreciated, usually arising consequent to reflux esophagitis. The radiologically detectable lesions frequently do not support the idea that Barrett's esophagus presents only with high esophageal ulcer ...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/123.1.1
更新日期:1977-04-01 00:00:00
abstract:PURPOSE:To examine the cost and efficacy of diagnostic work-up in patients with invasive cervical cancer. MATERIALS AND METHODS:In 246 patients with invasive cervical cancer, all diagnostic tests performed before treatment were recorded. Patients were divided into two groups: those who underwent magnetic resonance (MR...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.198.2.8596840
更新日期:1996-02-01 00:00:00
abstract::The case histories and radiologic studies of eight liver transplant recipients who developed a mucocele of the allograft cystic duct remnant were retrospectively evaluated. All patients had clinical and/or laboratory evidence of biliary obstruction or cholangitis from 2 weeks to 3.3 years following transplantation. Ch...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.177.3.2243970
更新日期:1990-12-01 00:00:00
abstract:PURPOSE:To determine the ability to use computed tomography (CT) to predict invasion of adjacent nerves or vessels by oral cavity tumors. MATERIALS AND METHODS:Contrast material-enhanced CT scans and histopathologic reports were retrospectively reviewed in 48 patients (36 men, 12 women) aged 38-75 years who underwent ...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.198.1.8539370
更新日期:1996-01-01 00:00:00
abstract::Purpose To validate accuracy of diagnosis of developmental dysplasia of the hip (DDH) from geometric properties of acetabular shape extracted from three-dimensional (3D) ultrasonography (US). Materials and Methods In this retrospective multi-institutional study, 3D US was added to conventional two-dimensional (2D) US ...
journal_title:Radiology
pub_type: 杂志文章,多中心研究
doi:10.1148/radiol.2018172592
更新日期:2018-06-01 00:00:00
abstract:PURPOSE:To evaluate the imaging characteristics of an amorphous silicon flat-panel detector (FPD) for digital chest radiography. MATERIALS AND METHODS:The 41 x 41-cm digital FPD is constructed on a single monolithic glass substrate with a structured cesium iodide scintillator layer and an amorphous silicon thin-film t...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.218.3.r01fe45683
更新日期:2001-03-01 00:00:00
abstract:PURPOSE:To compare superior mesenteric artery (SMA) blood flow in healthy volunteers and patients with stenoses in the fasting state and after food intake by using phase-contrast (PC) cine magnetic resonance (MR) imaging. MATERIALS AND METHODS:Ten healthy subjects, four asymptomatic patients (three with 50% stenosis, ...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.190.1.8259400
更新日期:1994-01-01 00:00:00
abstract::Numerous plain chest radiographic signs previously described for the diagnosis of acute traumatic rupture of the thoracic aorta may be present in patients with or without such rupture. Displacement of an opaque nasogastric tube to the right (indicative of esophageal displacement) has been found to be the most reliable...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/125.3.603
更新日期:1977-12-01 00:00:00
abstract::A commercially available double-lumen central venous catheter that can be inserted over a 0.018-inch guide wire was used for ureteral perfusion studies in three infants. Complications or difficulties were not encountered in any patients. This technique allows simultaneous monitoring of perfusion and intrarenal pressur...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.181.1.1887050
更新日期:1991-10-01 00:00:00
abstract::Spermatic venography with hot contrast material embolization was undertaken in 81 patients with varicoceles and infertility. Long-term follow-up information was available in 91% of the patients, and there was an overall conception rate of 40.5%. Embolization with hot contrast material was easily performed without spec...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.168.1.3380950
更新日期:1988-07-01 00:00:00
abstract::Involvement of the terminal ileum in cases of cecal carcinoma usually results from direct extension through the cecal wall and ileocecal valve. Extensive lymphatic metastasis from cecal carcinoma can result in deranged lymphatic flow and apparently cause metastatic involvement of the ileum and its mesentery in the abs...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.135.1.7360980
更新日期:1980-04-01 00:00:00
abstract::Four new cases of cranial echinococcosis are presented and the literature is reviewed. Young males are most commonly affected. Early cases present as an expansile osteolytic lesion in the diploe. The more advanced forms manifest as multilocular or unilocular destructive lesions with adjacent soft-tissue masses. Two pa...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/118.1.97
更新日期:1976-01-01 00:00:00
abstract::Three-compartment arthrography has been advocated in the current literature for evaluation of the intrinsic ligaments of the wrist. Previous techniques for distal radioulnar joint (DRUJ) injection introduce the needle directly into the joint space. As is done in shoulder arthrography, however, the needle tip can be po...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.199.1.8633160
更新日期:1996-04-01 00:00:00
abstract::A stereotaxic frame, compatible with digital subtraction angiography, computed tomography, and magnetic resonance imaging, is described along with a set of software programs that run in an independent imaging computer system, as well as in the computers associated with each modality. Plexiglas plates fastened to the s...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.161.3.3538140
更新日期:1986-12-01 00:00:00
abstract::Background During the peak of the coronavirus disease 2019 (COVID-19) pandemic, the authors noted an increase in positive lower-extremity CT angiography examinations in patients who presented with leg ischemia. The goal of this study was to determine whether lower-extremity arterial thrombosis was associated with COVI...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiol.2020202348
更新日期:2020-11-01 00:00:00
abstract::Pressure, or compressive, erosions of bone in various locations in patients with rheumatoid arthritis are described. Possible pathophysiologic mechanisms that account for the appearance and distribution of these erosions include osteopenia, soft-tissue laxity, soft-tissue pressure on bone, bone pressure on bone, and m...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.155.1.3975420
更新日期:1985-04-01 00:00:00
abstract:PURPOSE:To determine objectively the current standard of reporting for studies of computer-aided detection (CAD) for computed tomographic (CT) colonography by systematically reviewing published articles. MATERIALS AND METHODS:MEDLINE was searched to identify study articles meeting the inclusion criteria for describing...
journal_title:Radiology
pub_type: 杂志文章,meta分析,评审
doi:10.1148/radiol.2461070121
更新日期:2008-02-01 00:00:00
abstract::The authors developed a technique to increase the size of a guide wire and permit single-step placement of catheters and large sheath systems over previously inserted small-caliber guide wires. The technique involves compression of metal cannula against a smaller in-dwelling wire or inner cannula. It has been used suc...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.174.1.2294560
更新日期:1990-01-01 00:00:00
abstract:PURPOSE:To prospectively assess the effect of including or excluding endocardial trabeculae in left ventricular (LV) measurements and the reproducibility of these measurements at cine cardiovascular magnetic resonance (MR) imaging with true fast imaging with steady-state precession (FISP). MATERIALS AND METHODS:The st...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiol.2353040601
更新日期:2005-07-01 00:00:00
abstract::In a study group of 18 consecutive patients with Ewing sarcoma proved by means of biopsy, the signal intensity characteristics of tumor on magnetic resonance (MR) images were assessed before and after chemotherapy. Sixteen patients underwent MR imaging at 1.5 T before chemotherapy; all 18 patients underwent MR imaging...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiology.184.3.1509080
更新日期:1992-09-01 00:00:00
abstract:PURPOSE:To investigate the variability in head computed tomographic (CT) scanning in patients with hemorrhagic stroke in U.S. hospitals, its association with mortality, and the number of different physicians consulted. MATERIALS AND METHODS:The study was approved by the Committee for the Protection of Human Subjects a...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiol.14141362
更新日期:2015-04-01 00:00:00
abstract:PURPOSE:To compare 1.5- and 3.0-T magnetic resonance (MR) images of porcine knee specimens containing artificial cartilage lesions in terms of accuracy of lesion depiction, image quality, and signal-to-noise ratio (SNR). MATERIALS AND METHODS:This Health Insurance Portability and Accountability Act-compliant study had...
journal_title:Radiology
pub_type: 杂志文章
doi:10.1148/radiol.2361040747
更新日期:2005-07-01 00:00:00