HLA-B27 associated arthropathies.

abstract：PURPOSE:To evaluate major geometric variations in multiple intracavitary applications for carcinoma of the cervix. MATERIALS AND METHODS:Orthogonal radiographs were reviewed of 17 consecutive patients with carcinoma of the cervix treated with 70 applications of high-dose-rate brachytherapy. In seven patients, consciou...

journal_title：Radiology

authors： Kim RY,Meyer JT,Plott WE,Spencer SA,Meredith RF,Jennelle RL,Salter MM

更新日期：1995-05-01 00:00:00

abstract：:Pneumoperitoneum, pneumomediastinum, pneumopericardium and subcutaneous emphysema developed in a patient following simple dental extraction. Other causes of this unusual complication, such as pneumatosis cystoides intestinalis, insufflation of fallopian tubes, pulmonary-peritoneal fistula, post-partum knee-chest exerc...

journal_title：Radiology

authors： Sandler CM,Libshitz HI,Marks G

更新日期：1975-06-01 00:00:00

abstract：:To prevent platelet aggregation following percutaneous transluminal angioplasty (PTA), cyclooxygenase inhibitors such as acetylsalicylic acid (ASA) and indomethacin are recommended. However, ASA blocks both the proaggregating effects of thromboxane (TXA2) and the antiaggregating and vasodilating effects of prostacycli...

journal_title：Radiology

authors： Zollikofer CL,Cragg AH,Einzig S,Castaneda-Zuniga WR,Castaneda F,Rysavy JA,Bruhlmann WF,Shebuski RJ,Amplatz K

更新日期：1983-12-01 00:00:00

abstract：PURPOSE:To compare the subjective Likert score to the Prostate Imaging Reporting and Data System (PIRADS) and morphology-location-signal intensity (MLS) scores for categorization of prostate lesions as benign or malignant at multiparametric magnetic resonance (MR) imaging. MATERIALS AND METHODS:Two hundred fifteen pat...

journal_title：Radiology

authors： Vaché T,Bratan F,Mège-Lechevallier F,Roche S,Rabilloud M,Rouvière O

更新日期：2014-08-01 00:00:00

abstract：:Phantom studies were performed to develop a technique for linear tomography of the craniocervical junction with a digital fluoroscopic angiographic C-arm unit. Section thicknesses were similar to those used at conventional tomography, and the radiation dose was lower. C-arm tomography was possible with a 6-second expo...

journal_title：Radiology

authors： Ridpath CA,Wilson AJ,Langer SG,Mann FA,Hunter JC

更新日期：1999-06-01 00:00:00

abstract：:Eighty-nine biliary strictures in 73 patients who had undergone percutaneous balloon dilatation were reviewed to determine long-term patency rates and clinical management problems. The majority of dilatations were performed in patients with anastomotic strictures (n = 44), iatrogenic strictures (n = 28), and stricture...

journal_title：Radiology

authors： Mueller PR,vanSonnenberg E,Ferrucci JT Jr,Weyman PJ,Butch RJ,Malt RA,Burhenne HJ

更新日期：1986-07-01 00:00:00

abstract：:In induced bleeding experiments on dogs, 99mTc-sulfur colloid was a suitable agent for detecting the bleeding site in the small intestine, providing that the site was distant from the liver and spleen. Bleeding sites were detectable at rates as low as 0.1 ml/min. When induced in the sigmoid or descending colon, the si...

journal_title：Radiology

authors： Alavi A,Dann RW,Baum S,Biery DN

更新日期：1977-09-01 00:00:00

abstract：:The influence of viewing time on the detectability of subtle and obvious lung cancers was studied. Frontal chest radiographs of 40 patients with subtle cancers, 40 patients with obvious cancers, and 40 healthy control subjects were shown to four observers for four different viewing times (0.25 second, 1 second, 4 seco...

journal_title：Radiology

authors： Oestmann JW,Greene R,Kushner DC,Bourgouin PM,Linetsky L,Llewellyn HJ

更新日期：1988-02-01 00:00:00

abstract：:Complications of indwelling ureteral stents were managed percutaneously in 13 patients. These complications consisted of three fractured, three heavily encrusted, and seven migrated stents. While most ureteral stent malfunctions are routinely managed with retrograde techniques, the percutaneous approach allows effecti...

journal_title：Radiology

authors： LeRoy AJ,Williams HJ Jr,Segura JW,Patterson DE,Benson RC Jr

更新日期：1986-01-01 00:00:00

abstract：:Seventeen bilateral upper extremity lymphangiograms were obtained in patients with lymphoma referred for radiation therapy. The projection of the opacified axillary nodes is analyzed when using the mantle technique in various positions. The position of the lymph nodes varies considerably in the supine and prone positi...

journal_title：Radiology

authors： Weisenburger TH,Juillard GJ

更新日期：1977-01-01 00:00:00

abstract：:Fine needle, percutaneous aspiration of suspect lymph nodes was carried out in 29 patients during fluoroscopy. The correct positioning of the needle was assured if the node moved with the tip of the needle. In 29 patients, there were 65 successful aspirations and 29 failures. Anesthesia is recommended but care should ...

journal_title：Radiology

authors： Göthlin JH

更新日期：1976-07-01 00:00:00

abstract：:Optical imaging currently can be used to characterize some of the early steps in the angiogenic pathway in vivo in animals. Liu and Matsui have provided valuable information in regard to the sequential changes in the origin and nature of newly formed blood vessels during progressive stages of growth of hepatic colorec...

journal_title：Radiology

authors： Kruskal JB

更新日期：2007-05-01 00:00:00

abstract：:History A 53-year-old man experienced headache and double vision that progressed over 1 year. After a traumatic fall, he was hospitalized, and proptosis was identified at physical examination. Laboratory tests were remarkable for leukocytosis. Hematocrit level, thyroid stimulating hormone level, autoimmune antibody le...

journal_title：Radiology

authors： Mamlouk MD,Aboian MS,Glastonbury CM

更新日期：2017-09-01 00:00:00

abstract：:Forty computed tomography (CT)-assisted aspirations performed with only hand guidance were prospectively compared with 40 performed with a CT body-stereotaxic system. Although there was no statistically significant difference in lesion size and path length between the two groups, use of stereotaxis compared with hand ...

journal_title：Radiology

authors： Onik G,Cosman ER,Wells TH Jr,Goldberg HI,Moss AA,Costello P,Kane RA,Hoddick WI,Demas B

更新日期：1988-02-01 00:00:00

abstract：PURPOSE:To retrospectively determine the accuracy of direct magnetic resonance (MR) arthrography of the shoulder in patients with recurrent or residual signs and/or symptoms of instability after prior instability repair, with surgical findings as the reference standard. MATERIALS AND METHODS:After institutional ethics...

journal_title：Radiology

authors： Probyn LJ,White LM,Salonen DC,Tomlinson G,Boynton EL

更新日期：2007-12-01 00:00:00

abstract：:A modified transfemoral technique for testicular venography and occlusion of the testicular vein (TV) was used to treat 30 patients with a total of 43 varicoceles (17 left-sided and 13 bilateral). Occlusion was satisfactory in all left varicoceles and 90% of right varicoceles. This coaxial technique facilitates subsel...

journal_title：Radiology

authors： Berkman WA,Price RB,Wheatley JK,Fajman WA,Sones PJ,Casarella WJ

更新日期：1984-04-01 00:00:00

abstract：:Using a method combining the velocity of ultrasound and photon absorptiometry in the human radius in vivo, the authors measured the speed of sound in bone (U) and bone mineral content (BMC). From these measurements and a "simple" bone model, they then computed the bone mineral density, compact bone density, and modulu...

journal_title：Radiology

authors： Greenfield MA,Craven JD,Huddleston A,Kehrer ML,Wishko D,Stern R

更新日期：1981-03-01 00:00:00

abstract：:A retrospective review of 20 cases of endoprosthesis occlusion in 17 patients was performed. The average length of stent patency before occlusion was 3.7 months. Clinical manifestations included one or a combination of the following: cholangitis (n = 17), jaundice (n = 9), and leakage of bile or purulent material from...

journal_title：Radiology

authors： Lee MJ,Mueller PR,Saini S,Morrison MC,Brink JA,Hahn PF

更新日期：1990-08-01 00:00:00

abstract：:Persistent pain and decreased range of motion are disabling complications of wrist trauma. Between 1978 and 1986, in ten patients with persistent pain following trauma, arthrography depicted changes characteristic of adhesive capsulitis. Adhesive capsulitis has been described in the shoulder, hip, and ankle, but littl...

journal_title：Radiology

authors： Maloney MD,Sauser DD,Hanson EC,Wood VE,Thiel AE

更新日期：1988-04-01 00:00:00

abstract：:Tarsal navicular stress fractures are a potential source of disabling foot pain in physically active individuals. The diagnosis of tarsal navicular stress fracture requires a high index of clinical and radiographic suspicion because the fracture is only rarely evident on routine radiographs or standard tomograms. The ...

journal_title：Radiology

authors： Pavlov H,Torg JS,Freiberger RH

更新日期：1983-09-01 00:00:00

abstract：:The inflammatory effects of fallopian tube catheterization and selective injection of seven contrast agents (ethiodized oil, diatrizoate meglumine 52%, diatrizoate meglumine 66%, iothalamate meglumine 60%, iopamidol, ioxitol, and ioxaglate) were evaluated in 88 rabbits. The contrast agent used was randomly selected an...

journal_title：Radiology

authors： Thurmond AS,Hedgpeth PL,Scanlan RM

更新日期：1991-07-01 00:00:00

abstract：PURPOSE:To prospectively determine the accuracy of 64-section computed tomographic (CT) angiography for the depiction of coronary artery disease (CAD) that induces perfusion defects at myocardial perfusion imaging with single photon emission computed tomography (SPECT), by using myocardial perfusion imaging as the refe...

journal_title：Radiology

authors： Gaemperli O,Schepis T,Valenta I,Koepfli P,Husmann L,Scheffel H,Leschka S,Eberli FR,Luscher TF,Alkadhi H,Kaufmann PA

更新日期：2008-08-01 00:00:00

abstract：:Carotid arterial endarterectomy is considered to be the standard for the treatment of atherosclerotic carotid arterial occlusive disease. This has been validated with results of several randomized controlled trials in which its effectiveness has been demonstrated over that of the best nonsurgical therapy. In the past ...

journal_title：Radiology

authors： Phatouros CC,Higashida RT,Malek AM,Meyers PM,Lempert TE,Dowd CF,Halbach VV

更新日期：2000-10-01 00:00:00

abstract：PURPOSE:To validate coronary sinus flow measurements for quantification of global left ventricular (LV) perfusion by means of velocity-encoded cine (VEC) magnetic resonance (MR) imaging and flow probes. MATERIALS AND METHODS:Measurements of coronary sinus flow were performed in seven dogs by using VEC MR imaging at ba...

journal_title：Radiology

authors： Lund GK,Wendland MF,Shimakawa A,Arheden H,Ståhlberg F,Higgins CB,Saeed M

更新日期：2000-11-01 00:00:00

abstract：:HistoryAn 18-year-old man was diagnosed with precursor B-cell lymphoblastic leukemia and underwent transplantation of hematopoietic stem cells from his human leukocyte antigen-matched sister 1 year prior to admission. He was admitted to evaluate progressive shortness of breath and dry cough of 1-month duration. He did...

journal_title：Radiology

authors： Khoshbin AP,Aliannejad R

更新日期：2020-09-01 00:00:00

abstract：PURPOSE:To assess the value of vertebral body endplate signal intensity (Modic) changes on magnetic resonance (MR) images in predicting a painful disk, with provocative diskography as the reference standard. MATERIALS AND METHODS:Lumbar spine diskograms and prediskogram MR images of 736 patients (2457 disks) were retr...

journal_title：Radiology

authors： Thompson KJ,Dagher AP,Eckel TS,Clark M,Reinig JW

更新日期：2009-03-01 00:00:00

abstract：:Seven patients who had spinal interspace infections underwent clinical, laboratory, and radiographic examinations, and findings are reported. Lytic fragmentation of adjacent vertebral bodies is a characteristic appearance on CT scans. Sagittal-coronal reformations confirm the end-plate irregularity and establish the d...

journal_title：Radiology

authors： Price AC,Allen JH,Eggers FM,Shaff MI,James AE Jr

更新日期：1983-12-01 00:00:00

abstract：PURPOSE:To describe the imaging findings in patients with autoimmune lymphoproliferative syndrome (ALPS) and to relate the findings to the clinical and genetic features of this recently recognized syndrome. MATERIALS AND METHODS:Retrospective or prospective reviews of the computed tomographic (CT) and ultrasonographic...

journal_title：Radiology

authors： Avila NA,Dwyer AJ,Dale JK,Lopatin UA,Sneller MC,Jaffe ES,Puck JM,Straus SE

更新日期：1999-07-01 00:00:00

abstract：:In men who otherwise seem to have responded to chemotherapy for nonseminomatous germ cell tumors (NSGCTs), enlarging masses can represent benign tissue rather than residual or recurrent malignancy. One hundred eighty-five men with negative serum tumor markers after first-line chemotherapy for NSGCT underwent surgical ...

journal_title：Radiology

authors： Panicek DM,Toner GC,Heelan RT,Bosl GJ

更新日期：1990-05-01 00:00:00

abstract：:"Bare sclera" excision followed by 90Sr beta irradiation has been used at Bellevue Hospital for more than 20 years as standard therapy for pterygia. Primary treatment was successful in approximately 90% of cases, and 80% of the failures were salvaged by a second course. This policy is recommended for similar patient p...

journal_title：Radiology

authors： Cooper JS

更新日期：1978-09-01 00:00:00