Calcific shoulder tendinitis: treatment with modified US-guided fine-needle technique.

abstract：PURPOSE:To correlate magnetic resonance (MR) imaging and pathologic findings in premature infants with periventricular leukomalacia (PVL). MATERIALS AND METHODS:Eight premature infants with PVL who died after 3-7 weeks of life were studied with in vivo T1-weighted MR imaging, and imaging patterns were compared with hy...

journal_title：Radiology

authors： Schouman-Claeys E,Henry-Feugeas MC,Roset F,Larroche JC,Hassine D,Sadik JC,Frija G,Gabilan JC

更新日期：1993-10-01 00:00:00

abstract：:Purpose To assess the feasibility of a magnetically assisted remote-controlled (MARC) catheter system under magnetic resonance (MR) imaging guidance for performing a simple endovascular procedure (ie, renal artery embolization) in vivo and to compare with x-ray guidance to determine the value of MR imaging guidance an...

journal_title：Radiology

authors： Lillaney PV,Yang JK,Losey AD,Martin AJ,Cooke DL,Thorne BR,Barry DC,Chu A,Stillson C,Do L,Arenson RL,Saeed M,Wilson MW,Hetts SW

更新日期：2016-10-01 00:00:00

abstract：:Purpose To reduce radiotracer requirements for amyloid PET/MRI without sacrificing diagnostic quality by using deep learning methods. Materials and Methods Forty data sets from 39 patients (mean age ± standard deviation [SD], 67 years ± 8), including 16 male patients and 23 female patients (mean age, 66 years ± 6 and ...

journal_title：Radiology

authors： Chen KT,Gong E,de Carvalho Macruz FB,Xu J,Boumis A,Khalighi M,Poston KL,Sha SJ,Greicius MD,Mormino E,Pauly JM,Srinivas S,Zaharchuk G

更新日期：2019-03-01 00:00:00

abstract：PURPOSE:To determine the appearance of normal hilar lymph nodes and associated soft tissue at spiral computed tomography (CT). MATERIALS AND METHODS:At spiral CT in 50 healthy patients, peribronchovascular hypoattenuated areas of 42 right and 45 left hila were systematically evaluated. Histologic results were correlat...

journal_title：Radiology

authors： Remy-Jardin M,Duyck P,Remy J,Petyt L,Wurtz A,Mensier E,Copin MC,Riquet M

更新日期：1995-08-01 00:00:00

abstract：PURPOSE:To present our experience with helical computed tomographic (CT) arteriography as the initial diagnostic examination in patients suspected to have focal arterial injuries of the proximal extremities. MATERIALS AND METHODS:During 19 months, 142 arterial segments in the proximal portions of the extremities of 13...

journal_title：Radiology

authors： Soto JA,Múnera F,Morales C,Lopera JE,Holguín D,Guarín O,Castrillón G,Sanabria A,García G

更新日期：2001-01-01 00:00:00

abstract：:The extraperitoneal space around the urinary bladder is lamellate, just like the retroperitoneal space around the kidneys. The bladder, urachus, and obliterated umbilical arteries lie within the perivesical space, surrounded by umbilicovesical fascia, analogous to the perinephric space within the renal fascia. A much ...

journal_title：Radiology

authors： Auh YH,Rubenstein WA,Schneider M,Reckler JM,Whalen JP,Kazam E

更新日期：1986-05-01 00:00:00

abstract：PURPOSE:To assess the value of magnetic resonance (MR) imaging in the diagnosis of pelvic inflammatory disease (PID) and to compare MR imaging with transvaginal ultrasonography (US) and laparoscopy. MATERIALS AND METHODS:Thirty consecutive patients hospitalized because they were clinically suspected of having PID unde...

journal_title：Radiology

authors： Tukeva TA,Aronen HJ,Karjalainen PT,Molander P,Paavonen T,Paavonen J

更新日期：1999-01-01 00:00:00

abstract：:The computed tomographic appearance of the adrenal gland was studied in 302 patients with possible endocrinologic disease and 107 patients undergoing CT for nonendocrinologic reasons. Measurements of adrenal size were also made in 100 adults with no known adrenal pathology. CT proved to be a sensitive diagnostic tool ...

journal_title：Radiology

authors： Huebener KH,Treugut H

更新日期：1984-01-01 00:00:00

abstract：PURPOSE:To evaluate the diagnostic potential of apparent diffusion coefficient (ADC) and intravoxel incoherent motion (IVIM)-derived parameters for differentiation of common pancreatic tumors, chronic pancreatitis, and normal pancreas and for characterization of the malignancy potential of intraductal papillary mucinou...

journal_title：Radiology

authors： Kang KM,Lee JM,Yoon JH,Kiefer B,Han JK,Choi BI

更新日期：2014-02-01 00:00:00

abstract：:A beam anomaly due to trimmer bars for a cobalt teletherapy machine and the possible consequences in clinical work are reported. ...

journal_title：Radiology

authors： Aoki CT

更新日期：1978-09-01 00:00:00

abstract：:Cortical fissuring, a well-recognized radiographic sign of osteomyelitis, represents spread of infection through the haversian system with osteoclastic bone resorption. In the proper clinical setting this finding may be recognized before there is other evidence of bone destruction or periosteal reaction. Three cases a...

journal_title：Radiology

authors： Rosen RA,Morehouse HT,Karp HJ,Yu GS

更新日期：1981-10-01 00:00:00

abstract：:A distinctive type of artifactual extravascular assignment of color was identified in 49 color Doppler ultrasound (US) examinations in 43 patients. This artifact appeared as a random localized mixture of red and blue assigned to perivascular soft tissues; the artifact varied with the cardiac cycle, being most prominen...

journal_title：Radiology

authors： Middleton WD,Erickson S,Melson GL

更新日期：1989-06-01 00:00:00

abstract：:Capabilities of computed tomography (CT) and magnetic resonance (MR) imaging in the diagnosis of cerebellopontine angle-petromastoid (CPA-PM) lesions were compared in 75 patients. CT and MR demonstrated 95.8% and 98.7% of the lesions, respectively. MR was often more helpful for characterization of neuromas, epidermoid...

journal_title：Radiology

authors： Gentry LR,Jacoby CG,Turski PA,Houston LW,Strother CM,Sackett JF

更新日期：1987-02-01 00:00:00

abstract：PURPOSE:To test previously defined ultrasound (US) criteria for identification of partial-thickness tears of the rotator cuff. MATERIALS AND METHODS:Before shoulder arthroscopy, 52 patients with shoulder pain for more than 3 months were examined with a 7.5-MHz commercially available linear-array transducer and a stand...

journal_title：Radiology

authors： van Holsbeeck MT,Kolowich PA,Eyler WR,Craig JG,Shirazi KK,Habra GK,Vanderschueren GM,Bouffard JA

更新日期：1995-11-01 00:00:00

abstract：:Angiographic ablation of parathyroid adenomas with ionic contrast material was performed in 24 patients with persistent hyperparathyroidism who had undergone at least one prior unsuccessful surgical resection; 23 had mediastinal adenomas. The success rate was 83% at 1 month after ablation and 71% at both 5 and 9 years...

journal_title：Radiology

authors： Miller DL,Doppman JL,Chang R,Simmons JT,O'Leary TJ,Norton JA,Spiegel AM,Marx SJ,Aurbach GD

更新日期：1987-12-01 00:00:00

abstract：:From 1981 to 1986, 23 patients (24 hips) were treated with single-dose irradiation after hip surgery in an attempt to prevent heterotopic bone formation. All patients were at high risk for the development of heterotopic ossification because of the presence of heterotopic bone in either hip secondary to trauma or previ...

journal_title：Radiology

authors： Lo TC,Healy WL,Covall DJ,Dotter WE,Pfeifer BA,Torgerson WR,Wasilewski SA

更新日期：1988-09-01 00:00:00

abstract：:This case is reported because of the unusual blood findings, no duplicate of which I have ever seen described. Whether the blood picture represents merely a freakish poikilocytosis or is dependent on some peculiar physical or chemical condition of the blood, or is characteristic of some particular disease, I cannot at...

journal_title：Radiology

authors： Moran CJ,Siegel MJ,DeBaun MR

更新日期：1998-02-01 00:00:00

abstract：PURPOSE:To test whether susceptibility-weighted magnetic resonance imaging at baseline may help predict cognitive decline. MATERIALS AND METHODS:This prospective study was approved by the institutional review board, and written informed consent was obtained from all participants. Thirty-five healthy control subjects a...

journal_title：Radiology

authors： Haller S,Bartsch A,Nguyen D,Rodriguez C,Emch J,Gold G,Lovblad KO,Giannakopoulos P

更新日期：2010-12-01 00:00:00

abstract：:A cancellation of signal intensity at the interface separating selected tissue-equivalent materials is observed in inversion recovery proton MR images. The absence of signal intensity at the interface is always one pixel wide and appears only when the tissue-equivalent materials forming the interface differ substantia...

journal_title：Radiology

authors： Hearshen DO,Ellis JH,Carson PL,Shreve P,Aisen AM

更新日期：1986-08-01 00:00:00

abstract：:The data on 98 new patients with osteoblastoma were studied. The clinical features of pain, scoliosis, and neurologic deficit were largely consistent with those in previous reports. Osteoblastoma is usually a lytic lesion originating in the medulla of bones with matrix ossification and mild surrounding sclerosis. Oste...

journal_title：Radiology

authors： Kroon HM,Schurmans J

更新日期：1990-06-01 00:00:00

abstract：PURPOSE:To investigate if magnetic resonance (MR) enteroclysis can be performed routinely and to compare MR enteroclysis findings with those of conventional enteroclysis or surgery. MATERIALS AND METHODS:MR enteroclysis was prospectively performed in 30 patients with symptoms of inflammatory bowel disease or small-bow...

journal_title：Radiology

authors： Umschaden HW,Szolar D,Gasser J,Umschaden M,Haselbach H

更新日期：2000-06-01 00:00:00

abstract：PURPOSE:To compare breast cancer disease-free survival (DFS) outcomes of patients with newly diagnosed breast cancer without and with preoperative magnetic resonance (MR) imaging. MATERIALS AND METHODS This study was approved by an institutional review board, and informed consent was waived. From 2004 to 2009 (unilater...

journal_title：Radiology

authors： Yi A,Cho N,Yang KS,Han W,Noh DY,Moon WK

更新日期：2015-09-01 00:00:00

abstract：:The use of vasopressin infusion or arterial embolization in the treatment of 87 patients with gastrointestinal hemorrhage is reviewed. A bleeding point was identified angiographically in 46 patients (53%), with a higher success rate in those with upper gastrointestinal hemorrhage (63%) than in those with lower (39%) g...

journal_title：Radiology

authors： Rahn NH 3rd,Tishler JM,Han SY,Russinovich NA

更新日期：1982-05-01 00:00:00

abstract：:Eight patients with liver disease and seriously abnormal blood coagulation underwent biopsy of the liver performed through a percutaneously introduced sheath, followed by embolization of the biopsy track with steel coils. In all cases the biopsy procedure produced profuse bleeding through the sheath. However, the blee...

journal_title：Radiology

authors： Allison DJ,Adam A

更新日期：1988-10-01 00:00:00

abstract：:The authors describe a simplified method of venography of the lower extremity which gives improved visualization of the proximal deep venous system. The technique involves high volumes of contrast material, no tourniquets, a relatively vertical, non-weight-bearing position, and passive elevation of the legs. ...

journal_title：Radiology

authors： Rampton JB,Armstrong JD Jr

更新日期：1977-06-01 00:00:00

abstract：PURPOSE:To evaluate the effect of the introduction of digital mammography on the recall rate, detection rate, false-positive rate, and rates of invasive procedures in a cohort of women from four population-based breast cancer screening programs in Spain. MATERIALS AND METHODS:The study was approved by the ethics commi...

journal_title：Radiology

authors： Sala M,Salas D,Belvis F,Sánchez M,Ferrer J,Ibañez J,Román R,Ferrer F,Vega A,Laso MS,Castells X

更新日期：2011-02-01 00:00:00

abstract：PURPOSE:To investigate whether the pancreatic uncinate process is hypoplastic in patients with intestinal nonrotation, and to evaluate the association of hypoplasia or aplasia of the uncinate process with mesenteric vascular inversion. MATERIALS AND METHODS:Computed tomographic (CT) scans of the pancreas in five patie...

journal_title：Radiology

authors： Inoue Y,Nakamura H

更新日期：1997-11-01 00:00:00

abstract：:A method of image analysis was developed for correlation of hemangiomas detected at computed tomography (CT) and/or magnetic resonance (MR) imaging with increased blood pool activity evident at single photon emission CT (SPECT) performed after labeling of red blood cells with technetium-99m. Image analysis was perform...

journal_title：Radiology

authors： Birnbaum BA,Noz ME,Chapnick J,Sanger JJ,Megibow AJ,Maguire GQ Jr,Weinreb JC,Kaminer EM,Kramer EL

更新日期：1991-11-01 00:00:00

abstract：PURPOSE:To determine the most accurate imaging modality for detection of silicone implant ruptures. MATERIALS AND METHODS:Forty single-lumen silicone implants were surgically placed in 20 rabbits. Each rabbit received one intact and one ruptured implant and was examined with mammography, magnetic resonance (MR) imagin...

journal_title：Radiology

authors： Gorczyca DP,DeBruhl ND,Ahn CY,Hoyt A,Sayre JW,Nudell P,McCombs M,Shaw WW,Bassett LW

更新日期：1994-01-01 00:00:00

abstract：PURPOSE:To determine the patterns of dynamic enhancement of normal spinal bone marrow in adults at gadolinium-enhanced magnetic resonance (MR) imaging and the changes that occur with aging. MATERIALS AND METHODS:Dynamic contrast material-enhanced MR imaging of the thoracolumbar spine was performed in 71 patients. The ...

journal_title：Radiology

authors： Montazel JL,Divine M,Lepage E,Kobeiter H,Breil S,Rahmouni A

更新日期：2003-12-01 00:00:00