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 imaging with magnetic resonance (MR) tractography and functional blood oxygen level-dependent MR imaging were applied successfully for preoperative planning and guidance in 2 patients with tumors near the motor cortex. The combination of these novel functional imaging techniques can provide new information for presurgical planning.

journal_name

J Comput Assist Tomogr

authors

Parmar H,Sitoh YY,Yeo TT

doi

10.1097/00004728-200407000-00019

keywords:

subject

Has Abstract

pub_date

2004-07-01 00:00:00

pages

551-6

issue

4

eissn

0363-8715

issn

1532-3145

pii

00004728-200407000-00019

journal_volume

28

pub_type

杂志文章
  • Craniospinal enterogenous cyst: MR findings.

    abstract::An enterogenous cyst of the craniocervical region producing anterior medullary compression is reported. The patient presented with quadriparesis with greater involvement of the upper limbs. Computed tomography showed a high attenuation intradural extramedullary mass located anteriorly. Magnetic resonance imaging demon...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-199005000-00030

    authors: Kak VK,Gupta RK,Sharma BS,Banerjee AK

    更新日期:1990-05-01 00:00:00

  • Computed tomography of calcified liver masses.

    abstract::Our retrospective study of 230 computed tomographic (CT) studies of hepatic masses yielded 28 cases (12.2%) which contained calcification. Calcific deposits were noted in 9 of 59 patients (15.3%) with hepatocellular carcinoma (HCC), 15 of 82 patients (18.3%) with liver metastases from colorectal carcinoma (MCRC), 2 of...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-198302000-00015

    authors: Scatarige JC,Fishman EK,Saksouk FA,Siegelman SS

    更新日期:1983-02-01 00:00:00

  • Normalized accurate measurement of longitudinal brain change.

    abstract:PURPOSE:Quantitative measurement of change in brain size and shape (e.g., to estimate atrophy) is an important current area of research. New methods of change analysis attempt to improve robustness, accuracy, and extent of automation. A fully automated method has been developed that achieves high estimation accuracy. ...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-200105000-00022

    authors: Smith SM,De Stefano N,Jenkinson M,Matthews PM

    更新日期:2001-05-01 00:00:00

  • Arterial and Venous Pulmonary Vascular Morphology and Their Relationship to Findings in Cardiac Magnetic Resonance Imaging in Smokers.

    abstract:OBJECTIVE:Prior work has described the relationship between pulmonary vascular pruning on computed tomography (CT) scans and metrics of right-sided heart dysfunction in smokers. In this analysis, we sought to look at pruning on a lobar level, as well as examine the effect of the arterial and venous circulation on this ...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0000000000000465

    authors: Rahaghi FN,Wells JM,Come CE,De La Bruere IA,Bhatt SP,Ross JC,Vegas-Sánchez-Ferrero G,Diaz AA,Minhas J,Dransfield MT,San José Estépar R,Washko GR,and the COPDGene Investigators.

    更新日期:2016-11-01 00:00:00

  • Focal obstructive nephrogram: an unusual CT appearance of a transitional cell carcinoma.

    abstract::The unusual CT appearances of a renal neoplasm, which we have described as a "focal" obstructive nephrogram secondary to transitional cell carcinoma, is reported. An explanation of the appearance is postulated. ...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:

    authors: Breatnach ES,Stanley RJ,Lloyd K

    更新日期:1984-10-01 00:00:00

  • Characterization of musculoskeletal masses using dynamic Gd-DTPA enhanced spin-echo MRI.

    abstract::Early studies evaluating the utility of Gd-diethylenetriamine pentaacetic acid (DTPA) enhanced MR imaging for characterization of musculoskeletal masses have demonstrated inconsistent and often conflicting results. In this study a new method, dynamic Gd-DTPA enhanced rapid acquisition spin echo MR imaging, was impleme...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:

    authors: Mirowitz SA,Totty WG,Lee JK

    更新日期:1992-01-01 00:00:00

  • MR assessment of normal brain development in neonates and infants: comparative study of T1- and diffusion-weighted images.

    abstract:PURPOSE:This study was designed to compare the sensitivity of T1- and diffusion-weighted images for the assessment of brain maturation in human brains. METHODS:T1- and diffusion-weighted images were obtained in 32 children without neurological abnormalities or growth retardation. The ages at which signal intensity cha...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-199701000-00001

    authors: Takeda K,Nomura Y,Sakuma H,Tagami T,Okuda Y,Nakagawa T

    更新日期:1997-01-01 00:00:00

  • MRI in hypertrophic cardiomyopathy: a morphofunctional study.

    abstract:OBJECTIVE:We compared MRI with two-dimensional echocardiography (2dE) and Doppler echocardiography to determine the diagnostic role of MRI in hypertrophic cardiomyopathy (HCM). MATERIALS AND METHODS:Twenty-three patients with 2dE diagnosis of HCM were examined with MRI; 12 of 23 patients were also studied by color (cD...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-199311000-00005

    authors: Sardanelli F,Molinari G,Petillo A,Ottonello C,Parodi RC,Masperone MA,Saitta S,Basso M,Caponnetto S

    更新日期:1993-11-01 00:00:00

  • Utilization of cross-plane rays for three-dimensional reconstruction by filtered back-projection.

    abstract::Present popular computed tomography (CT) algorithms reconstruct an object from the ray measurements lying on a set of parallel planes. This paper presents an algorithm that can also utilize "cross-plane" rays (i.e., rays that cross through many planes) to reconstruct the object. In this reconstruction algorithm, the r...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-197906000-00015

    authors: Pelc NJ,Chesler DA

    更新日期:1979-06-01 00:00:00

  • The Relationship Between Body Mass Index and Fatty Infiltration in the Shoulder Musculature.

    abstract:OBJECTIVE:Fatty infiltration in the rotator cuff muscles has been well studied in the setting of rotator cuff tendon tears to help predict outcomes of surgical repair. Fatty infiltration in the rotator cuff has also been independently correlated to the variables of age and sex. The purpose of our study was to determine...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0000000000000672

    authors: Dow DF,Mehta K,Xu Y,England E

    更新日期:2018-03-01 00:00:00

  • Colloid cysts of the third ventricle: MR findings.

    abstract::Magnetic resonance was performed in five patients with obstructive hydrocephalus due to surgically proven colloid cyst of the third ventricle. On T1-weighted images two lesions were homogeneously hyperintense and another homogeneously isointense with the surrounding brain parenchyma. On T2-weighted images these three ...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-199007000-00005

    authors: Wilms G,Marchal G,Van Hecke P,Plets C,Lammens M,Goffin J,Baert AL

    更新日期:1990-07-01 00:00:00

  • Nonhemorrhagic Adrenal Infarction in Pregnancy: Magnetic Resonance Imaging and Computed Tomography Evaluation.

    abstract::We present the case of unilateral nonhemorrhagic adrenal infarct in a 29-week pregnant 21-year-old woman. The patient presented with right upper quadrant pain, nausea, and vomiting. Ultrasonography of the right upper quadrant and appendix was negative for pathology. Magnetic resonance imaging of the abdomen demonstrat...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0000000000000887

    authors: Hynes D,Jabiev A,Catanzano T

    更新日期:2019-11-01 00:00:00

  • Leukoaraiosis and carotid artery stenosis: evaluation with CT angiography.

    abstract:OBJECTIVE:We aim to determine the relationship between leukoaraiosis and carotid artery stenosis. METHODS:Carotid-cerebral multislice computed tomography angiographies of 194 patients (mean age, 63.5 years) were retrospectively evaluated. Presence and severity of leukoaraiosis and carotid artery stenosis were compared...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0b013e318284604e

    authors: Demirtaş H,Özkaynak C,Durmaz MS

    更新日期:2013-05-01 00:00:00

  • Computed tomography and magnetic resonance of pseudomyxoma peritonei.

    abstract::Computed tomographic and magnetic resonance (MR) findings in a case of pseudomyxoma peritonei arising from a mucoid cystadenoma of the ovary are presented. The possible diagnostic aid of MR is discussed. ...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-198511000-00025

    authors: Weigert F,Lindner P,Rohde U

    更新日期:1985-11-01 00:00:00

  • Myocardial T2 Mapping in Patients With Hypertrophic Cardiomyopathy.

    abstract:OBJECTIVE:The aim of this study was to evaluate the usefulness of T2 mapping for detecting myocardial injuries in patients with hypertrophic cardiomyopathy (HCM). METHODS:Twenty-one HCM patients and 7 healthy volunteers were examined. The T2 values were measured at hyperintense areas (high-T2 areas) identified with T2...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0000000000000521

    authors: Amano Y,Yanagisawa F,Tachi M,Hashimoto H,Imai S,Kumita S

    更新日期:2017-05-01 00:00:00

  • Hemodynamic depression during carotid angioplasty with stenting: potential risk factors determined by multidetector computed tomography angiography and related clinical factors.

    abstract:OBJECTIVE:To investigate potential risk factors for hemodynamic depression (HD) in elective carotid angioplasty with stenting (CAS) by using multidetector computed tomography (MDCT) angiographic findings and clinical data. METHODS:A retrospective study was conducted for 32 patients that underwent MDCT angiography befo...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0b013e31811ec158

    authors: Hwang KW,Suh SI,Seo WK,Seol HY,Kim JH,Koh SB,Lee YH,Lee NJ,Kim JH

    更新日期:2008-01-01 00:00:00

  • Spread of infection to Virchow-Robin spaces in a patient with Streptococcus pneumoniae meningitis.

    abstract::We present a case of a child with acute bacterial leptomeningeal infection caused by Streptococcus pneumoniae. There was an extension of infection along multiple Virchow-Robin spaces into the brain parenchyma, resulting in multiple microabscesses. These abscesses showed restricted diffusion on the diffusion-weighted i...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0b013e318187ff15

    authors: Gordon M,Parmar H,Ibrahim M

    更新日期:2009-07-01 00:00:00

  • CT diagnosis of renal metastases.

    abstract::Antemortum detection of renal metastases can be made by computed tomography (CT), particularly if the known primary malignancy is in a late stage. The CT scans of 10 oncologic patients with focal renal metastases were reviewed (confirmation by surgery in four, follow-up CT demonstrating new lesions or lesion growth in...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-198312000-00017

    authors: Bhatt GM,Bernardino ME,Graham SD Jr

    更新日期:1983-12-01 00:00:00

  • Computed tomography of the subperitoneal space: demonstration of direct spread of intraabdominal disease.

    abstract::The direct spread of intraabdominal disease via peritoneal folds is clearly demonstrated with computed tomography (CT). This extensive network of peritoneal folds can be conceptualized as the subperitoneal space. These subperitoneal communications within the abdomen are described and demonstrated by CT scans and a sch...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-198212000-00014

    authors: Oliphant M,Berne AS

    更新日期:1982-12-01 00:00:00

  • Pancreatic Castleman disease simulating pancreatic carcinoma on computed tomography.

    abstract::A patient with a pancreatic body and tail mass caused by Castleman disease and visible on computed tomography is described. This entity simulated pancreatic carcinoma in this clinical setting. Theories of etiology of Castleman disease and differential diagnosis of pancreatic masses are discussed. Proper examination te...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-198212000-00027

    authors: Lepke RA,Pagani JJ

    更新日期:1982-12-01 00:00:00

  • In Vivo Analysis of Urinary Stones With Dual-Energy Computed Tomography.

    abstract:OBJECTIVE:Formation mechanisms and treatment of the urinary stones are different, depending on their chemical structure. Therefore, determining the stone type plays a key role in planning treatment and preventive measures. Computed tomography (CT), with the use of dual-energy technology in recent years, has made it pos...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0000000000000831

    authors: Erdogan H,Temizoz O,Koplay M,Ozturk B

    更新日期:2019-03-01 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

  • Primary thyroid lymphoma: MR appearance.

    abstract::Magnetic resonance imaging was evaluated in six patients with primary thyroid lymphoma. Five patients had a solitary localized tumor and one had multiple tumors. These masses showed homogeneous iso- or high intensity compared with the uninvolved thyroid tissue on T1-weighted images and homogeneous high intensity on T2...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-199107000-00019

    authors: Shibata T,Noma S,Nakano Y,Konishi J

    更新日期:1991-07-01 00:00:00

  • Ruptured endometrial cysts as a rare cause of acute pelvic pain: can we differentiate them from ruptured corpus luteal cysts on CT scan?

    abstract:PURPOSE:To evaluate the usefulness of CT in the differentiation of ruptured endometrial cysts and corpus luteal cysts. METHODS:Sixteen patients (mean age, 26 years) with a surgically proven ruptured endometrial cyst and 19 patients (mean age, 28 years) with a surgically proven corpus luteal cyst were included in this ...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0b013e31821f4bd2

    authors: Choi NJ,Rha SE,Jung SE,Choi BG,Oh SN,Byun JY,Kim MR

    更新日期:2011-07-01 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

  • Follow-up of coronary artery bypass graft patency: diagnostic efficiency of high-pitch dual-source 256-slice MDCT findings.

    abstract:OBJECTIVES:Our aim was to evaluate the diagnostic accuracy of 256-slice, high-pitch mode multidetector computed tomography (MDCT) for coronary artery bypass graft (CABG) patency. METHODS:Eighty-eight patients underwent 256-slice MDCT angiography to evaluate their graft patency after CABG surgery using a prospectively ...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/RCT.0b013e3182a58a8c

    authors: Yuceler Z,Kantarci M,Yuce I,Kizrak Y,Bayraktutan U,Ogul H,Kiris A,Celik O,Pirimoglu B,Genc B,Gundogdu F

    更新日期:2014-01-01 00:00:00

  • MR imaging of intracranial arachnoid cysts.

    abstract::The magnetic resonance characteristics of 16 intracranial arachnoid cysts were evaluated and several features identified that allowed the differentiation from other cystic lesions. Uncomplicated arachnoid cyst contents respond like CSF to both T1 and T2 weighted sequences. Signal from the contiguous brain is of normal...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-198703000-00007

    authors: Wiener SN,Pearlstein AE,Eiber A

    更新日期:1987-03-01 00:00:00

  • Medialization of the lamina papyracea after endoscopic ethmoidectomy: comparison of preprocedure and postprocedure computed tomographic scans.

    abstract:OBJECTIVE:The purpose of this article is to report computed tomography demonstration of medial bowing of the lamina papyracea in 5 patients after internal ethmoidectomy. METHODS:We identified 5 patients who had apparent medial bowing of the lamina papyracea after functional endoscopic sinus surgery (FESS) and who had ...

    journal_title:Journal of computer assisted tomography

    pub_type: 临床试验,杂志文章

    doi:10.1097/RCT.0b013e31816c82da

    authors: Cunnane ME,Platt M,Caruso PA,Metson R,Curtin HD

    更新日期:2009-01-01 00:00:00

  • Diffuse pulmonary neuroendocrine cell hyperplasia: radiologic and clinical features.

    abstract:PURPOSE:The purpose of this study was to define the radiologic features of pulmonary neuroendocrine cell hyperplasia and correlate them with clinical findings. METHOD:Five women, ranging in age from 45 to 63 years, were diagnosed with pulmonary neuroendocrine cell hyperplasia. Two radiologists assessed the presence an...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-200203000-00003

    authors: Lee JS,Brown KK,Cool C,Lynch DA

    更新日期:2002-03-01 00:00:00

  • MR appearance of umbilical endometriosis.

    abstract:OBJECTIVE:We describe the MR appearance of endometriosis involving the umbilicus in two patients. One patient had a history of laparoscopy performed through the umbilicus; the other had an umbilical hernia. MATERIALS AND METHODS:MR imaging was performed using both a body coil and a spine coil (with the patient lying p...

    journal_title:Journal of computer assisted tomography

    pub_type: 杂志文章

    doi:10.1097/00004728-199403000-00019

    authors: Yu CY,Perez-Reyes M,Brown JJ,Borrello JA

    更新日期:1994-03-01 00:00:00