Stage II seminoma: results of postorchiectomy irradiation.

abstract：PURPOSE:To determine if magnetic resonance (MR) imaging can help determine the therapeutic approach in women with breast cancer. MATERIALS AND METHODS:Preoperative contrast-enhanced MR imaging of the breast was performed in 463 patients with probably benign lesions (n = 63), suspicious lesions (n = 230), or lesions hi...

journal_title：Radiology

authors： Fischer U,Kopka L,Grabbe E

更新日期：1999-12-01 00:00:00

abstract：:In obese individuals, a localized deposit of normal fat may simulate a mediastinal tumor on chest radiography. It is important to consider this possibility in the differential diagnosis to avoid needless surgery and facilitate continued observation when appropriate. ...

journal_title：Radiology

authors： Steckel RJ

更新日期：1976-04-01 00:00:00

abstract：:The diagnostic quality and side effects of Amipaque and Pantopaque as myelographic contrast agents were compared prospectively using the identical protocol in 167 cases (117 Amipaque, 50 Pantopaque). Good ratings were attained in 74% of Amipaque and 76% of Pantopaque examinations. Demonstration of nerve rootlets in th...

journal_title：Radiology

authors： Kieffer SA,Binet EF,Esquerra JV,Hantman RP,Gross CE

更新日期：1978-12-01 00:00:00

abstract：:X-ray tubes having similar resolution capabilities along the central ray were compared for their wide-field characteristics. It has been suggested that focal spot size, and therefore resolution capability, along the cathode-anode axis may vary in a manner which is dependent upon the tube target angle. The authors show...

journal_title：Radiology

authors： Bernstein H,Bergeron RT

更新日期：1976-06-01 00:00:00

abstract：PURPOSE:To demonstrate the variety and recurrence patterns of severe arterial and venous thromboembolic events that occur in patients with the antiphospholipid syndrome. MATERIALS AND METHODS:Radiology records were reviewed in 800 of 1,633 patients with positive test results of antiphospholipid syndrome. Patients with...

journal_title：Radiology

authors： Insko EK,Haskal ZJ

更新日期：1997-02-01 00:00:00

abstract：:An unusual case of pneumatosis coli is presented. The patient had acute inflammatory disease with gangrene of the appendix associated with air within the wall of the contiguous right colon. ...

journal_title：Radiology

authors： DiDonato LR

更新日期：1976-07-01 00:00:00

abstract：PURPOSE:To compare the use of electrolytically detachable coils versus surgical ligation for the management of acutely ruptured intracranial aneurysm. MATERIALS AND METHODS:A prospective randomized study included 109 patients with acute (< 72 hours) subarachnoid hemorrhage caused by a ruptured aneurysm (Hunt and Hess ...

journal_title：Radiology

authors： Vanninen R,Koivisto T,Saari T,Hernesniemi J,Vapalahti M

更新日期：1999-05-01 00:00:00

abstract：:Noninvasive breast cancer comprises two distinct entities, lobular carcinoma in situ (LCIS) and ductal carcinoma in situ (DCIS). The increased use of screening mammography has caused more cases of noninvasive breast cancer to be discovered. However, the increased detection of LCIS and DCIS has posed problems in patien...

journal_title：Radiology

authors： Rebner M,Raju U

更新日期：1994-03-01 00:00:00

abstract：:Radiologically guided balloon catheters were used to dilate 94 gastrointestinal strictures in 92 patients over a 6-year period. Fifty strictures were esophageal and 44 nonesophageal (22 gastroenterostomies, 11 antral-pyloric strictures, four colorectal strictures, four enteroenterostomies, and three miscellaneous stri...

journal_title：Radiology

authors： McLean GK,Cooper GS,Hartz WH,Burke DR,Meranze SG

更新日期：1987-10-01 00:00:00

abstract：:A prone-angled compression radiographic view was compared with traditional radiographs in 17 patients with suspected Crohn disease. The angled view was clearly superior to the posteroanterior view in visualization of disease in the terminal ileum and small bowel and was superior to spot radiographs in six of 10 patien...

journal_title：Radiology

authors： Yue NC,Jones B

更新日期：1993-05-01 00:00:00

abstract：PURPOSE:To assess the feasibility of automatic needle-guide tracking by using a real-time phase-only cross correlation ( POCC phase-only cross correlation ) algorithm-based sequence for transrectal 3-T in-bore magnetic resonance (MR)-guided prostate biopsies. MATERIALS AND METHODS:This study was approved by the ethics...

journal_title：Radiology

authors： Zamecnik P,Schouten MG,Krafft AJ,Maier F,Schlemmer HP,Barentsz JO,Bock M,Fütterer JJ

更新日期：2014-12-01 00:00:00

abstract：:Breast cancer screening detected 139 biopsy-proved malignancies in 16,000 slef-selected women (8.7/1,000). In these, xeroradiography detected 78% (109), clinical examination 55% (76), and thermography 39% (54). In all 16,000 women, the thermogram was interpreted as positive in 17.9% (2,864). The greatest effectiveness...

journal_title：Radiology

authors： Feig SA,Shaber GS,Schwartz GF,Patchefsky A,Libshitz HI,Edeiken J,Nerlinger R,Curley RF,Wallace JD

更新日期：1977-01-01 00:00:00

abstract：:The authors sought to evaluate renal tolerance for ioxaglate sodium meglumine used as a contrast agent in patients with chronic renal failure. Eight male patients (mean age, 55 years +/- 5) with chronic renal insufficiency (glomerular filtration rate less than 60 mL/min) who underwent diagnostic cardiac catheterizatio...

journal_title：Radiology

authors： Deray G,Cacoub P,Jacquiaud C,Drobinski G,Brillet G,Bunker D,Jaudon MC,Jacobs C

更新日期：1991-05-01 00:00:00

abstract：:A 7-year-old girl with histologically proved fibromuscular dysplasia underwent renal autotransplantation with prompt return of the blood pressure to normal. Two months later, immediately after tonsillectomy, severe hypertension recurred with marked narrowing of the previously patent anastomosis. After 4 weeks on antih...

journal_title：Radiology

authors： Gyepes MT,Kaufman JJ,Dornfeld L

更新日期：1976-07-01 00:00:00

abstract：:Thirty-seven patients with 18 primary advanced or persistent, 16 local recurrent, and three local metastatic tumors of the head and neck were treated with a combination of interstitial low-dose iridium-192 radiation therapy and interstitial 915-MHz microwave hyperthermia supplemented by external radiation therapy. Twe...

journal_title：Radiology

authors： Seegenschmiedt MH,Sauer R,Fietkau R,Karlsson UL,Brady LW

更新日期：1990-07-01 00:00:00

abstract：PURPOSE:To retrospectively determine the frequency and severity of various abnormal laboratory test values following percutaneous cryoablation of liver tumors and to estimate the correlation between laboratory test values and tumor and ablation volumes. MATERIALS AND METHODS:This HIPAA-compliant study had institutiona...

journal_title：Radiology

authors： Nair RT,Silverman SG,Tuncali K,Obuchowski NA,vanSonnenberg E,Shankar S

更新日期：2008-07-01 00:00:00

abstract：PURPOSE:To compare and evaluate the measures of costs for core-needle and surgical breast biopsies. MATERIALS AND METHODS:Three measures of costs were evaluated: (a) input resources, (b) actual payments, and (c) billed charges. A combination of methods were used for data collection from 10 sites enrolled in a large-sc...

journal_title：Radiology

authors： Burkhardt JH,Sunshine JH

更新日期：1999-07-01 00:00:00

abstract：:Five cases of prolapsing ectopic ureterocele are described. All five patients were boys and all had duplex kidneys; in four cases this duplication was bilateral. There was significant obstructive uropathy in all of the cases. It is easy to overlook the diagnosis of prolapsing ectopic ureterocele or to misdiagnose the ...

journal_title：Radiology

authors： Fenelon MJ,Alton DJ

更新日期：1981-08-01 00:00:00

abstract：:Hyperpolarized metabolic magnetic resonance (MR) imaging offers greatly enhanced sensitivity to multinuclear MR spectroscopy, opening up a new tool with which to noninvasively assess metabolic changes in the diseased heart. In this issue of Radiology, O h-Ici et al ( 1 ) have demonstrated this ability by exploring the...

journal_title：Radiology

authors： Tyler DJ,Neubauer S

更新日期：2016-03-01 00:00:00

abstract：PURPOSE:To evaluate involvement of the lower uterine segment (LUS) in adenocarcinoma of the endometrium and to identify patterns of treatment failure. MATERIALS AND METHODS:Two hundred four patients, aged 29-92 years, with endometrial carcinoma underwent surgery. Postoperative radiation therapy was administered for ad...

journal_title：Radiology

authors： Mayr NA,Wen BC,Benda JA,Sorosky JI,Davis CS,Fuller RW,Hussey DH

更新日期：1995-08-01 00:00:00

abstract：:As computer networks become an integral part of the radiology practice, it is appropriate to raise concerns regarding their security. The purpose of this article is to present an overview of computer network security risks and preventive strategies as they pertain to the radiology enterprise. A number of technologies ...

journal_title：Radiology

authors： Eng J

更新日期：2001-08-01 00:00:00

abstract：:Parathyroid scintigraphy using a double-tracer (T1-201, Tc-99m) subtraction technique depicted 17 of 23 (74%) parathyroid adenomas in patients with and without previous neck operations. High-resolution (10-MHz) ultrasound (US) depicted 18 (78%) of these adenomas. Average tumor size depicted by US was 17 X 10 X 8 mm (e...

journal_title：Radiology

authors： Gooding GA,Okerlund MD,Stark DD,Clark OH

更新日期：1986-10-01 00:00:00

abstract：:In order to evaluate the efficacy of bedside chest radiography, a prospective study was completed of 140 patients admitted to the surgical and medical intensive care units over a two-month period. A total of 1132 consecutive bedside radiographs was analyzed for malposition of tubes and lines and interval changes in th...

journal_title：Radiology

authors： Henschke CI,Pasternack GS,Schroeder S,Hart KK,Herman PG

更新日期：1983-10-01 00:00:00

abstract：:I-123 HIPDM is a brain imaging agent thought to reflect cerebral cortical perfusion. Increased uptake of I-123 HIPDM occurred unexpectedly in two cases of intracranial tumors. ...

journal_title：Radiology

authors： McVeigh MC,Merchut MP,Karesh SM,Ghobrial MW,Dillehay GL

更新日期：1986-11-01 00:00:00

abstract：:To determine the prevalence of "nonobstructive" (impairment of gas transfer) emphysema in a select population of smokers with dyspnea, a retrospective study of patients with emphysema evident at high-resolution computed tomography (HRCT) was undertaken. Four hundred seventy HRCT studies were reviewed. In 47 cases, cen...

journal_title：Radiology

authors： Klein JS,Gamsu G,Webb WR,Golden JA,Müller NL

更新日期：1992-03-01 00:00:00

abstract：PURPOSE:To determine whether increased silver halide deposition accounts for some curvilinear areas of hyperlucency (halo signs) that surround breast masses on screen-film mammograms. MATERIALS AND METHODS:Breast images obtained in 43 women (aged 30-67 years; mean, 48.6 years) that showed a halo sign were selected fro...

journal_title：Radiology

authors： Cupples TE,Eklund GW,Cardenosa G

更新日期：1996-04-01 00:00:00

abstract：:A new nonionic dimeric contrast medium (CM), iodixanol, was intravenously administered to 40 healthy male volunteers in doses of 0.3-1.2 g of iodine per kilogram of body weight, nonionic monomeric iopamidol and iopentol were administered to 20 others, and the renal effects were studied up to 120 hours after administra...

journal_title：Radiology

authors： Jakobsen JA,Lundby B,Kristoffersen DT,Borch KW,Hald JK,Berg KJ

更新日期：1992-02-01 00:00:00

abstract：:A new tray has been designed for use during procedures involving needles and other sharp objects. The tray includes a foam adhesive pad, marked into 10 sections, into which the sharp objects can be placed point first. After the procedure, the objects can be safely withdrawn by their handles and then discarded. The tra...

journal_title：Radiology

authors： Mueller PR,Silverman SG,Tung G,Brink JA,Cardenosa G,Saini S,Forman BH,Hahn PF

更新日期：1989-10-01 00:00:00

abstract：:In the redistribution of cells through the division cycle between dose fractions, the sensitizing effect is greatest when small doses per fraction are used. Since nonproliferating tissues limit the dose in radiotherapy and will not be sensitized by redistribution, the more the dose is fractionated and the lower the do...

journal_title：Radiology

authors： Withers HR

更新日期：1975-01-01 00:00:00

abstract：:Wallerian degeneration of rat sciatic nerves was induced by nerve section. Fifteen days later the degenerated nerves were compared with the intact contralateral nerves from the same animal. Histological sections showed the changes typical of wallerian degeneration: axonal degeneration and secondary demyelination. The ...

journal_title：Radiology

authors： Jolesz FA,Polak JF,Ruenzel PW,Adams DF

更新日期：1984-07-01 00:00:00