Value of computed tomography for the diagnosis of a ruptured eye.

Abstract:

:The diagnosis of scleral perforation of the globe following ocular trauma is often obvious on physical examination, but occult perforations occur frequently. In addition to locating intraorbital foreign bodies and associated facial bone fractures, computed tomography of the orbit can suggest an occult scleral rupture. Posterior collapse of the sclera causes flattening of the posterior contour of the globe, the "flat tire" sign. Other associated findings that are suggestive of scleral rupture are intraocular foreign body or gas, thickening of the sclera posteriorly, and a blood-vitreous fluid-fluid level.

journal_name

J Comput Assist Tomogr

authors

Sevel D,Krausz H,Ponder T,Centeno R

doi

10.1097/00004728-198310000-00022

subject

Has Abstract

pub_date

1983-10-01 00:00:00

pages

870-5

issue

5

eissn

0363-8715

issn

1532-3145

journal_volume

7

pub_type

杂志文章
  • Perirenal fat invasion on renal cell carcinoma: evaluation with multidetector computed tomography-multivariate analysis.

    abstract:OBJECTIVE:The objective of this study was to assess the accuracy of multidetector computed tomography (CT) in diagnosing perinephric (PN) and/or renal sinus (RS) fat invasion in patients with renal cell carcinoma (RCC), with reference to the CT findings predictive for the diagnosis of invasion. METHODS:This was a retr...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0b013e318283bc8e

    authors: Tsili AC,Goussia AC,Baltogiannis D,Astrakas L,Sofikitis N,Malamou-Mitsi V,Argyropoulou MI

    更新日期:2013-05-01 00:00:00

  • Low-dose chest computed tomography with sinogram-affirmed iterative reconstruction, iterative reconstruction in image space, and filtered back projection: studies on image quality.

    abstract:OBJECTIVE:This study aimed to determine optimal strength of sinogram-affirmed iterative reconstruction (SAFIRE) and to evaluate image quality (IQ) of low-dose chest computed tomography (LDCT) using SAFIRE compared with iterative reconstruction in image space (IRIS) and filtered back projection (FBP). METHODS:Thirty pa...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0b013e31828f4dae

    authors: Hwang HJ,Seo JB,Lee HJ,Lee SM,Kim EY,Oh SY,Kim JE

    更新日期:2013-07-01 00:00:00

  • Combined magnetic resonance tractography and functional magnetic resonance imaging in evaluation of brain tumors involving the motor system.

    abstract::The goal of neuro-oncologic surgery is to maximize tumor resection while preserving vital brain functions. Identification of the relation between the tumor and adjacent functional cortical areas as well as efferent subcortical white matter tracts is important for preservation of function. Combined diffusion tensor ima...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-200407000-00019

    authors: Parmar H,Sitoh YY,Yeo TT

    更新日期:2004-07-01 00:00:00

  • Hepatic focal nodular hyperplasia: diagnosis by ultrafast Gd-DTPA enhanced FLASH MR.

    abstract::The utility of gadolinium-enhanced ultrafast MR imaging in the diagnosis of focal nodular hyperplasia (FNH) of the liver was assessed in one patient. Contrast-enhanced serial snapshot-FLASH with a frequency of 30 images/min demonstrated the typical hemodynamic appearance of FNH known from CT studies. ...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:

    authors: Urhahn R,Klose KC,Drobnitzky M

    更新日期:1991-09-01 00:00:00

  • MR imaging of Pelizaeus-Merzbacher disease.

    abstract::Pelizaeus-Merzbacher disease (PMD) is a rare, slowly progressive, sex-linked demyelinating disorder generally classified with the sudanophilic leukodystrophies. The onset is most often in the pediatric age group and may be diagnosed as cerebral palsy because of the subtle onset. Cranial magnetic resonance (MR) imaging...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-198707000-00006

    authors: Penner MW,Li KC,Gebarski SS,Allen RJ

    更新日期:1987-07-01 00:00:00

  • Glutaric aciduria type I: value of diffusion-weighted magnetic resonance imaging for diagnosing acute striatal necrosis.

    abstract::Glutaric aciduria type I is a rare disorder of organic acid metabolism caused by deficiency of glutaryl-CoA dehydrogenase. We report the cranial computed tomography (CT) and magnetic resonance (MR) imaging findings in a 5-month-old girl with this disorder who presented with an acute dystonic syndrome. CT findings demo...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-200401000-00016

    authors: Elster AW

    更新日期:2004-01-01 00:00:00

  • CT diagnosis of dorsal pancreas agenesis.

    abstract::We report a case of agenesis of dorsal pancreas diagnosed by CT. This anomaly can easily be confused with pancreas divisum on endoscopic retrograde cholangiopancreatography alone. ...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-198701000-00038

    authors: Shah KK,DeRidder PH,Schwab RE,Alexander TJ

    更新日期:1987-01-01 00:00:00

  • Contrast-enhanced magnetic resonance urography at 3T: clinical feasibility.

    abstract:OBJECTIVE:The objective of this study was to assess the feasibility of performing diagnostic-quality contrast-enhanced excretory magnetic resonance urography (eMRU) at 3T, examining both image quality and diagnostic accuracy for a range of urinary tract abnormalities. METHODS:The diuretic-enhanced 3T eMRUs of 37 patie...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0b013e3182711fd9

    authors: Childs DD,Leyendecker JR,Gianini J,Hall C

    更新日期:2013-01-01 00:00:00

  • Motion Artifact Reduction From High-Pitch Dual-Source Computed Tomography Pulmonary Angiography.

    abstract:PURPOSE:The purpose of this study was to compare quantitative and qualitative measures of aortic, cardiac, and respiratory motion artifact between high-pitch dual-source (DS) and single-source (SS) computed tomography pulmonary angiography (CTPA) protocols. METHODS:This institutional review board-approved, Health Insu...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0000000000000736

    authors: Bunch PM,Fulwadhva UP,Wortman JR,Primak AN,Madan R,Steigner ML,Sodickson AD

    更新日期:2018-07-01 00:00:00

  • Subcortical low-intensity and restricted diffusion after first seizure in a child.

    abstract::Our purpose was to increase the knowledge about subcortical low-intensity images on long repetition time by describing brain magnetic resonance images of a young boy after his first spontaneous seizure. Evident in the epileptogenic area were transient images of reversible subcortical low intensity on long-repetition t...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0b013e31821f5d14

    authors: Cerase A,Leonini S,Franceschini R,Grosso S,Venturi C

    更新日期:2011-07-01 00:00:00

  • Incidental findings are frequent in young healthy individuals undergoing magnetic resonance imaging in brain research imaging studies: a prospective single-center study.

    abstract:OBJECTIVE:There is an ongoing debate about how to handle incidental findings (IF) detected in healthy individuals who participate in research-driven magnetic resonance imaging (MRI) studies. There are currently no established guidelines regarding their management. METHODS:We prospectively assessed the frequency of IF ...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0b013e3181d9c2bb

    authors: Hartwigsen G,Siebner HR,Deuschl G,Jansen O,Ulmer S

    更新日期:2010-07-01 00:00:00

  • Scout-Based Automated Tube Potential Selection Technique (kV Assist) in Enhanced Chest Computed Tomography: Effects on Radiation Exposure and Image Quality.

    abstract:OBJECTIVE:The aim of our study was to assess radiation dose reduction and image quality for enhanced chest CT examinations with a scout-based automated tube potential selection technique (kV Assist) compared with a standard 120-kV protocol. METHODS:Prospective study of enhanced chest CT examinations was performed in 1...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0000000000000523

    authors: Li M,Feng S,Wu N,Zhang L

    更新日期:2017-05-01 00:00:00

  • Computed tomographic imaging features of sudden cardiac arrest and impending cardiogenic shock.

    abstract::We intend to describe the imaging findings of sudden cardiac arrest occurring during computed tomographic (CT) examination and also of impending cardiogenic shock in 4 patients. Despite rare reports of acute cardiac arrest occurring during or shortly after CT scan, CT features are quite characteristic. Familiarity wit...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0b013e318250a8bc

    authors: Bagheri SM,Taheri MS,Pourghorban R,Shabani M

    更新日期:2012-05-01 00:00:00

  • Minor ossicular anomalies in the middle ear: role of submillimeter multislice computed tomography.

    abstract:OBJECTIVE:The objective was to elucidate clinical effectiveness of submillimeter multislice 2- and 3-dimensional computed tomography (CT) for diagnosis of congenital middle ear anomaly. MATERIALS AND METHODS:Preoperative CT and operative findings were retrospectively analyzed in 36 ears of 33 patients. The distance be...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0000000000000093

    authors: Nakasato T,Nakayama T,Nakayama M,Ehara S,Ohtsuka H,Sato H

    更新日期:2014-09-01 00:00:00

  • Computed tomographic angiography in evaluation of superficial temporal to middle cerebral artery bypass.

    abstract::Catheter-directed digital subtraction angiography (DSA) is considered the standard for evaluation of superficial temporal to middle cerebral artery (STA-MCA) bypass patency. Few clinical investigations have been performed that evaluate the efficacy of computed tomographic angiography (CTA) in the assessment of extracr...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0b013e3181cfbca2

    authors: Besachio DA,Ziegler JI,Duncan TD,Wanebo JS

    更新日期:2010-05-01 00:00:00

  • A quantitative approach to sequence and image weighting.

    abstract::Weighting is the term most frequently used to describe magnetic resonance pulse sequences and the concept most commonly used to relate image contrast to differences in magnetic resonance tissue properties. It is generally used in a qualitative sense with the single tissue property thought to be most responsible for th...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章,评审

    doi:10.1097/RCT.0b013e3181d3449a

    authors: Yokoo T,Bae WC,Hamilton G,Karimi A,Borgstede JP,Bowen BC,Sirlin CB,Chung CB,Crues JV,Bradley WG,Bydder GM

    更新日期:2010-05-01 00:00:00

  • Identification of task-specific rCBF changes in individual subjects: validation and application for PET.

    abstract:OBJECTIVE:A method for identification and quantitative evaluation of task-specific changes of the regional cerebral blood flow (rCBF) measured with PET in activation studies of individual subjects is presented. The method is based on the statistical distributions of the quantitative and spatial information of regions o...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-199307000-00002

    authors: Knorr U,Weder B,Kleinschmidt A,Wirrwar A,Huang Y,Herzog H,Seitz RJ

    更新日期:1993-07-01 00:00:00

  • Use of high-pitch dual-source computed tomography of the abdomen and pelvis to markedly reduce scan time: clinical feasibility study.

    abstract:BACKGROUND:Increasing image pitch in computed tomographic (CT) imaging is a method through which scan time can be reduced, which can reduce motion artifacts. In this study, we assess the clinical feasibility of ultrahigh-pitch CT imaging made possible by dual-source CT. METHODS:Image pitch, total scan time, and image ...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0b013e31821a02c8

    authors: Hardie AD,Mayes N,Boulter DJ

    更新日期:2011-05-01 00:00:00

  • Computed tomography of renal lymphoma with ultrasound correlation.

    abstract::The computed tomography (CT) and ultrasound findings in 18 patients (35 kidneys) with non-Hodgkin lymphoma involving the kidneys are presented. Renal involvement was bilateral in 13 patients. The most common presentation was that of multiple intraparenchymal nodules (15 kidneys). Other types of involvement included di...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-198304000-00007

    authors: Heiken JP,Gold RP,Schnur MJ,King DL,Bashist B,Glazer HS

    更新日期:1983-04-01 00:00:00

  • CT evaluation of chondroblastoma.

    abstract::Chondroblastoma is a rare benign primary bone tumor with generally characteristic plain radiographic features. In some cases, however, the benign nature and the extent of the lesion may not be appreciated using conventional radiography. We report the CT findings of chondroblastoma in three patients. In one patient CT ...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-198410000-00020

    authors: Quint LE,Gross BH,Glazer GM,Braunstein EM,White SJ

    更新日期:1984-10-01 00:00:00

  • Use of a Balloon Rectal Catheter in Magnetic Resonance Imaging of Complex Anal Fistula to Improve Detection of Internal Openings.

    abstract:OBJECTIVE:The aim of this study was to investigate the utility of a balloon rectal channel catheter (BRCC) in complex anal fistula magnetic resonance imaging (MRI). METHODS:A prospective study was done on 54 patients with clinical diagnosis of complex anal fistula. Eighteen patients had preoperative MRI before and aft...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0000000000000400

    authors: Zhan S,Yang S,Lin J,Zhu Q,Lu F,Tan W,Cheng R,Gong Z,Yang W

    更新日期:2016-07-01 00:00:00

  • MRI of tracheal and esophageal compression following surgery for congenital heart disease.

    abstract:OBJECTIVE:Magnetic resonance imaging has proven to be a useful diagnostic tool for the evaluation of various types of vascular rings and congenital heart disease. We report two cases showing the accuracy of MRI in detecting post-surgical complications in patients with these conditions. MATERIALS AND METHODS:The two ca...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-199401000-00008

    authors: al-Ali F,Higgins CB,Gooding CA

    更新日期:1994-01-01 00:00:00

  • Validation of a new method for stereotactic localization using MR imaging.

    abstract::Magnetic resonance is recognized as potentially the best imaging procedure for localization in stereotactic neurosurgery. However, special difficulties necessitate specific adaptation to localize targets in the stereotactic frame. We developed a new method for stereotactic localization. The MR studies were performed u...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-199103000-00020

    authors: Rousseau J,Clarysse P,Blond S,Gibon D,Vasseur C,Marchandise X

    更新日期:1991-03-01 00:00:00

  • Deep-frozen biologic phantom for performance evaluation of CT scanners.

    abstract::A test method with use of a biologic phantom--a deep-frozen specimen of a human cadaver--was developed in an attempt to simulate the clinical setting in CT of the spine. The quality of both soft tissue and bone images in the absence of motion artifacts was evaluated for seven scanner models. Special attention was paid...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-198611000-00023

    authors: Moström U,Bergström K,Pech P,Ytterbergh C

    更新日期:1986-11-01 00:00:00

  • Development and validation of a practical lower-dose-simulation tool for optimizing computed tomography scan protocols.

    abstract:OBJECTIVE:The objective of this study was to develop and validate a novel noise insertion method that can accurately simulate lower-dose images from existing standard-dose computed tomography (CT) data. METHODS:The noise insertion method incorporates the effects of the bowtie filter, automatic exposure control, and el...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0b013e318258e891

    authors: Yu L,Shiung M,Jondal D,McCollough CH

    更新日期:2012-07-01 00:00:00

  • Artificial paravertebral widening for percutaneous CT-guided adrenal biopsy.

    abstract::A percutaneous adrenal biopsy under CT guidance is described. The biopsy was performed after injection of physiologic saline solution into the paravertebral space, creating a wider pathway for needle insertion. This technique has been previously reported for biopsy of thoracic lesions, but in our case it was used for ...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章,评审

    doi:10.1097/00004728-199803000-00028

    authors: Karampekios S,Hatjidakis AA,Drositis J,Gourtsoyiannis N

    更新日期:1998-03-01 00:00:00

  • Partial duplication of the hypophysis in adult patients: report of 2 cases.

    abstract::Complete duplication of the pituitary gland is an extremely rare condition which is associated with a wide range of anomalies. An incomplete duplication affecting only the anterior pituitary gland or the pituitary stalk has not been described so far. We report 2 such cases of partial duplication of the hypophysis and ...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/01.rct.0000243458.08061.f1

    authors: Kandpal H,Seith A,Philip J,Gupta R,Ammini AC

    更新日期:2007-05-01 00:00:00

  • The Combination of Diffusion- and T2-Weighted Imaging in Predicting Deep Myometrial Invasion of Endometrial Cancer: A Systematic Review and Meta-Analysis.

    abstract:OBJECTIVE:The aim of this study was to explore the diagnostic difference among the combination of diffusion-weighted imaging (DWI) and T2-weighted imaging (T2WI), diffusion-weighted imaging (DWI), and dynamic contrast-enhanced (DCE) magnetic resonance imaging (MRI) in predicting deep myometrial invasion of endometrial ...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章,meta分析,评审

    doi:10.1097/RCT.0000000000000280

    authors: Deng L,Wang QP,Chen X,Duan XY,Wang W,Guo YM

    更新日期:2015-09-01 00:00:00

  • Magnetic resonance elastography of liver: clinical applications.

    abstract::Magnetic resonance elastography (MRE) has been successfully implemented in the assessment of diffuse liver diseases. Currently, MRE is the most accurate noninvasive technique for detection and staging of liver fibrosis with a potential to replace liver biopsy. Magnetic resonance elastography is able to differentiate i...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章,评审

    doi:10.1097/RCT.0000000000000032

    authors: Venkatesh SK,Yin M,Ehman RL

    更新日期:2013-11-01 00:00:00

  • Nocardia choroid plexitis: CT and MR findings.

    abstract::We report a case of nocardia choroid plexitis with extension into the parenchyma of the left parietal lobe in a previously well 13-year-old girl. The neuroimaging findings mimicked those of an intracranial neoplasm. This case illustrates the importance of including infectious etiologies in the differential diagnosis o...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-199405000-00025

    authors: Wells RG,Sty JR

    更新日期:1994-05-01 00:00:00