Anterior pontomesencephalic vein and basilar artery in exophytic brainstem gilioma.

abstract：:The authors conducted a multivariate analysis of the prognostic factors in 96 patients with early glottic cancer treated by radiation therapy. Of these, 73 had T1 and 23 had T2 tumor. The primary tumor was controlled in 82% of T1 and 74% of T2 lesions. Actuarial five-year survival rates were 87% for T1 and 74% for T2....

journal_title：Radiology

authors： Mantravadi RV,Liebner EJ,Haas RE,Skolnik EM,Applebaum EL

更新日期：1983-10-01 00:00:00

abstract：:Microwave radiometry is a passive and noninvasive technique that allows quick detection of subcutaneous temperature changes. The feasibility of this technique for differentiating normal intravenous infusions of radiographic contrast medium from extravasations of contrast medium was tested in anesthetized dogs. Room-te...

journal_title：Radiology

authors： Shaeffer J,Sigfred SV,Sevcik MA,Grabowy RS,Gemmell LA,Hirschman AD

更新日期：1992-07-01 00:00:00

abstract：:Purpose To determine the degree of preoperative fatty degeneration within muscles, postoperative longitudinal changes in fatty degeneration, and differences in fatty degeneration between patients with full-thickness supraspinatus tears who do and those who do not experience a retear after surgery. Materials and Method...

journal_title：Radiology

authors： Nozaki T,Tasaki A,Horiuchi S,Ochi J,Starkey J,Hara T,Saida Y,Yoshioka H

更新日期：2016-08-01 00:00:00

abstract：:In a prospective study, the effect of infusion of a low-density contrast material was evaluated as an adjunct to high-density, double-contrast imaging of the sigmoid colon. After double-contrast barium enema (DCBE) study, 52 consecutive patients with sigmoid diverticulosis received an additional 500-750-mL enema eithe...

journal_title：Radiology

authors： Lappas JC,Maglinte DD,Kopecky KK,Cockerill EM,Lehman GA

更新日期：1988-07-01 00:00:00

abstract：:In hepatic tumors seen in children, treatment and prognosis differ from tumor to tumor and thus accurate determination of their extent and characteristics is important. Evaluation by gray scale ultrasonography, radionuclide imaging and angiography has produced definable characteristics for the various tumor types and ...

journal_title：Radiology

authors： Miller JH,Gates GF,Stanley P

更新日期：1977-08-01 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 small digital computer is becoming ever more powerful, reliable, and inexpensive. Diagnostic radiology and the computer are becoming more intertwined. During the past decade, computed tomography (CT) has achieved outstanding success. CT and other digital image systems that are capable of computer manipulation, sto...

journal_title：Radiology

authors： Barnhard HJ,Lane GB

更新日期：1982-11-01 00:00:00

abstract：PURPOSE:To investigate the value of viscosity measured with ultrasonographic (US) elastography in liver fibrosis staging and to determine whether the use of a viscoelastic model to estimate liver elasticity can improve its accuracy in fibrosis staging. MATERIALS AND METHODS:The study, which was performed from February...

journal_title：Radiology

authors： Chen S,Sanchez W,Callstrom MR,Gorman B,Lewis JT,Sanderson SO,Greenleaf JF,Xie H,Shi Y,Pashley M,Shamdasani V,Lachman M,Metz S

更新日期：2013-03-01 00:00:00

abstract：PURPOSE:To compare the antiquated x-ray system of Hoffmans and van Kleef (circa 1896) with modern x-ray equipment in terms of radiation dose, x-ray beam properties, image quality, and electrical parameters. MATERIALS AND METHODS:The antiquated x-ray system consisted of a Ruhmkorff inductor, battery, and Crookes tube. ...

journal_title：Radiology

authors： Kemerink M,Dierichs TJ,Dierichs J,Huynen HJ,Wildberger JE,van Engelshoven JM,Kemerink GJ

更新日期：2011-05-01 00:00:00

abstract：:A technique for automatic retrospective correction of motion artifacts on magnetic resonance (MR) images was developed that uses only the raw (complex) data from the MR imager and requires no knowledge of patient motion during the acquisition. The algorithm was tested on coronal images of the rotator cuff in a series ...

journal_title：Radiology

authors： Manduca A,McGee KP,Welch EB,Felmlee JP,Grimm RC,Ehman RL

更新日期：2000-06-01 00:00:00

abstract：:An 11-year experience with 2,029 outpatient arteriograms in a 500-bed community hospital with active vascular and cardiovascular services is reported. During this period 3,864 inpatient arteriograms were also obtained. The major complication rate has been lower for the outpatient procedures than for the inpatient proc...

journal_title：Radiology

authors： Wolfel DA,Lovett BP,Ortenburger AI,Johnson LS,Sommerville DL

更新日期：1984-11-01 00:00:00

abstract：:An anomalous branch of the cavernous carotid artery, not reported previously, is described. Its appearance and distribution were unlike those of any known cavernous branch, originating at the level where the trigeminal artery is usually found but having no communication with the basilar artery. Its distribution approx...

journal_title：Radiology

authors： Scotti G

更新日期：1975-07-01 00:00:00

abstract：:The authors report a case of traumatic removal of nerve tissue during myelography with the Chynn aspiration cannula. If such a situation occurs, the authors suggest making a second puncture at a different level. ...

journal_title：Radiology

authors： Brodey PA,London SS,Sung MA

更新日期：1977-12-01 00:00:00

abstract：:The authors prospectively treated 10 consecutive patients with multiloculated empyemas with intracavitary instillation of urokinase via a percutaneous drainage catheter. Urokinase (100,000 IU) in 100 mL of 5% dextrose in water was instilled into the pleural cavity via a percutaneous drainage catheter. After overnight ...

journal_title：Radiology

authors： Lee KS,Im JG,Kim YH,Hwang SH,Bae WK,Lee BH

更新日期：1991-06-01 00:00:00

abstract：PURPOSE:To compare specific findings at T1-weighted gradient-echo (GRE) magnetic resonance (MR) imaging performed after administration of superparamagnetic iron oxide (SPIO) with nontumorous regional portal perfusion abnormalities seen at computed tomography (CT) during arterial portography (CTAP). MATERIALS AND METHO...

journal_title：Radiology

authors： Scharf J,Hoffmann V,Lehnert T,Anselm H,Richter GM,Kauffmann GW

更新日期：1998-04-01 00:00:00

abstract：PURPOSE:To evaluate the use of simultaneous defecography and peritoneography (defecoperitoneography) in patients with an unexplained widening of the rectovaginal space noted at defecography. MATERIALS AND METHODS:Twenty-two patients with unexplained widening of the rectovaginal space noted at defecography were studied...

journal_title：Radiology

authors： Bremmer S,Mellgren A,Holmström B,López A,Udén R

更新日期：1997-02-01 00:00:00

abstract：PURPOSE:To evaluate the diagnostic performance of contrast material-enhanced magnetic resonance (MR) angiography for preoperative detection and localization of accessory pudendal arteries (APAs) in patients with prostate cancer. MATERIALS AND METHODS:This prospective study was approved by the institutional review boar...

journal_title：Radiology

authors： Whang SY,Sung DJ,Lee SA,Park BJ,Kim MJ,Cho SB,Kim YH,Cheon J

更新日期：2012-03-01 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：:Adult respiratory distress syndrome (ARDS) from overdose of tricyclic antidepressants (TCA) has been reported but is not well known. During a 1-year period, 81 patients with serious overdose from tranquilizers and other psychotropic drugs were examined. TCA alone induced overdose in 30 patients or were combined with o...

journal_title：Radiology

authors： Varnell RM,Godwin JD,Richardson ML,Vincent JM

更新日期：1989-03-01 00:00:00

abstract：PURPOSE:To compare lung densitometric measurements that use a three-dimensional (3D) reconstruction of the lungs with those obtained from analysis of two-dimensional (2D) computed tomographic (CT) images, visual emphysema scores, and data from pulmonary function tests. MATERIALS AND METHODS:Thoracic helical CT scans w...

journal_title：Radiology

authors： Park KJ,Bergin CJ,Clausen JL

更新日期：1999-05-01 00:00:00

abstract：PURPOSE:To determine if comparison of in-phase and opposed-phase gradient-echo magnetic resonance (MR) images enables detection of lipid in renal clear cell carcinoma. MATERIALS AND METHODS:A retrospective search of MR and pathologic records identified 43 patients with biopsy-proved renal masses who underwent in-phase...

journal_title：Radiology

authors： Outwater EK,Bhatia M,Siegelman ES,Burke MA,Mitchell DG

更新日期：1997-10-01 00:00:00

abstract：:A clinical comparison study of scanning equalization radiography (SER) and conventional chest radiography was performed with the latest prototype SER system. Conventional chest radiography was performed at 120 kVp with Lanex regular screens (Eastman Kodak, Rochester, NY) and Kodak Ortho-G or Ortho-C film (Eastman Koda...

journal_title：Radiology

authors： Wandtke JC,Plewes DB

更新日期：1989-09-01 00:00:00

abstract：PURPOSE:To evaluate the effect of the increase in total cross-sectional area of arteries as they branch beyond the main trunks on the resistive index (RI) and early systolic acceleration (ESA). MATERIALS AND METHODS:An essentially noncompliant in vitro model that used a pulsatile pump, blood-mimicking fluid, and a bra...

journal_title：Radiology

authors： Bude RO,Rubin JM

更新日期：1999-09-01 00:00:00

abstract：PURPOSE:To determine if prominent vascularity and low pulsatility index (PI) and resistive index (RI) in endometrial arteries help differentiate carcinoma from benign lesions. MATERIALS AND METHODS:Forty-five postmenopausal women with at least 8-mm-thick endometrium at endovaginal ultrasound (US) underwent color duple...

journal_title：Radiology

authors： Sheth S,Hamper UM,McCollum ME,Caskey CI,Rosenshein NB,Kurman RJ

更新日期：1995-06-01 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 ability of ultrasonography (US)-guided spectroscopic photoacoustic (sPA) imaging to depict changes in blood oxygen saturation (SO2) in metastatic lymph nodes of a mouse model of oral cancer. MATERIALS AND METHODS:All studies were performed by following protocols approved by the institutional a...

journal_title：Radiology

authors： Luke GP,Emelianov SY

更新日期：2015-11-01 00:00:00

abstract：PURPOSE:To determine if a correlation exists between the number of previous enhanced magnetic resonance (MR) imaging examinations and high signal intensity in the globus pallidus (GP) and dentate nucleus (DN) in patients who received gadodiamide (Omniscan), a linear nonionic gadolinium-based contrast agent, and in thos...

journal_title：Radiology

authors： Ramalho J,Castillo M,AlObaidy M,Nunes RH,Ramalho M,Dale BM,Semelka RC

更新日期：2015-09-01 00:00:00

abstract：PURPOSE:To retrospectively evaluate the technical success, safety, and outcomes of radiologically guided retrograde percutaneous gastrostomy and gastrojejunostomy tube placements in terms of weight gain and growth in children with gastroschisis, omphalocele, and/or congenital diaphragmatic hernia (CDH). MATERIALS AND ...

journal_title：Radiology

authors： Rosenberg J,Amaral JG,Sklar CM,Connolly BL,Temple MJ,John P,Chait PG

更新日期：2008-07-01 00:00:00

abstract：:The computed tomographic (CT) chest scans of 11 patients who developed respiratory or constitutional symptoms while receiving amiodarone therapy were reviewed. CT findings indicative of significant amiodarone exposure included (a) high-attenuation parenchymal-pleural lesions in eight of the 11 patients (73%), and (b) ...

journal_title：Radiology

authors： Kuhlman JE,Teigen C,Ren H,Hruban RH,Hutchins GM,Fishman EK

更新日期：1990-10-01 00:00:00

abstract：:The United States of America changed the composition of the penny in 1982. It is now a copper-plated, zinc-based coin. Erosions of the edge of this new coin were observed when it was impacted in the esophagus of a 13-month-old child. ...

journal_title：Radiology

authors： Fernbach SK,Tucker GF

更新日期：1986-02-01 00:00:00