A rare sign of intracranial internal carotid artery dissection causing cerebral infarction: a case report and review of the literature.

abstract：:The aim of the study was to explore the efficacy of iodine quantification with dual-energy computed tomography (DECT) in differentiating thymoma, thymic carcinoma, and thymic lymphoma. MATERIALS AND METHODS:Fifty-seven patients with pathologically confirmed low-risk thymoma (n = 16), high-risk thymoma (n = 15), thymi...

journal_title：Journal of computer assisted tomography

authors： Yan WQ,Xin YK,Jing Y,Li GF,Wang SM,Rong WC,Xiao G,Lei XB,Li B,Hu YC,Cui GB

更新日期：2018-11-01 00:00:00

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

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

abstract：OBJECTIVE:To present a novel magnetic resonance (MR) method of analysis of cerebrospinal fluid (CSF) flow dynamics. METHODS:Fifty-one subjects were explored with phase-contrast cine MR imaging. There were 36 volunteers, 9 patients with normal pressure hydrocephalus (NPH), and 6 patients with asymptomatic ventricular d...

journal_title：Journal of computer assisted tomography

authors： de Marco G,Idy-Peretti I,Didon-Poncelet A,Baledent O,Onen F,Feugeas MC

更新日期：2004-03-01 00:00:00

abstract：:Pneumatosis cystoides coli (PCC) is an uncommon condition in which multiple gas-filled cysts in the walls of the colon. Patients with PCC initially complain of various symptoms including abdominal discomfort, constipation, diarrhea, hematochezia, vomiting, and fever. We recently diagnosed PCC by computed tomography (C...

journal_title：Journal of computer assisted tomography

authors： Kim YN,Lee SJ,Kim MJ,Kim YH,Jang DK

更新日期：2008-01-01 00:00:00

abstract：PURPOSE:The purpose of this study was twofold: (a) to determine the significance of high signal intensity surrounding the gallbladder as seen on T2-weighted HASTE (half-Fourier acquisition single shot turbo SE) MR images in patients with acute cholecystitis and (b) to determine the sensitivity of T2-weighted HASTE MR i...

journal_title：Journal of computer assisted tomography

authors： Regan F,Schaefer DC,Smith DP,Petronis JD,Bohlman ME,Magnuson TH

更新日期：1998-07-01 00:00:00

abstract：BACKGROUND:The Mount Fuji sign (MFS) is a radiological sign on computed tomographic scans depicting air between the frontal lobes. Air in this location indicates tension pneumocephalus (TP), considered a neurosurgical emergency.We evaluate the correlation between the MFS and perioperative mortality attributed to TP in ...

journal_title：Journal of computer assisted tomography

authors： Moscovici S,Halevy D,Mizrahi CJ,Goldberg SN,Brown DW,Ben-David E

更新日期：2019-09-01 00:00:00

abstract：:Urachal carcinoma arises in the clinically silent extraperitoneal space between the bladder apex and the umbilicus. Computed tomography was used to correctly diagnose and stage urachal cancer in two patients. In one case a mass was localized to the bladder wall and immediate juxtavesical region; in the other case an a...

journal_title：Journal of computer assisted tomography

authors： Korobkin M,Cambier L,Drake J

更新日期：1988-11-01 00:00:00

abstract：:The design of a high resolution positron emission tomograph is described. The scanner has four rings of detectors with an inside diameter of 38 cm and produces seven simultaneous slices, including three cross-slices. Each ring contains 128 bismuth germanate scintillation detectors with dimensions of 8.25 x 20 x 35 mm;...

journal_title：Journal of computer assisted tomography

authors： Brooks RA,Sank VJ,Di Chiro G,Friauf WS,Leighton SB

更新日期：1980-02-01 00:00:00

abstract：PURPOSE:Our goal was to assess the utility of different imaging directions in volumetric studies of the heart with MRI, in particular to identify the optimal imaging plane for studies of the right ventricle. METHOD:We examined 12 sets of human four-chamber cadaveric cardiac casts. Gradient echo MRI was performed in fo...

journal_title：Journal of computer assisted tomography

authors： Jauhiainen T,Järvinen VM,Hekali PE,Poutanen VP,Penttilä A,Kupari M

更新日期：1998-11-01 00:00:00

abstract：OBJECTIVE:An anomalous origin and course of the coronary arteries can be benign or life threatening. Recently, because of new advances in computed tomography technology, radiologists have begun to interpret the diseases of coronary arteries. We aimed to demonstrate some remarkable anomalies of coronary arteries, some o...

journal_title：Journal of computer assisted tomography

authors： Duran C,Kantarci M,Durur Subasi I,Gulbaran M,Sevimli S,Bayram E,Eren S,Karaman A,Fil F,Okur A

更新日期：2006-11-01 00:00:00

abstract：:High-resolution CT (HRCT) and chest radiographs were compared in nine patients with miliary lung disease. In all cases, miliary disease was documented to be infectious in etiology; six of these patients proved to be human immunodeficiency virus (HIV) positive. A mixture of both sharply and poorly defined 1-3 mm nodule...

journal_title：Journal of computer assisted tomography

authors： McGuinness G,Naidich DP,Jagirdar J,Leitman B,McCauley DI

更新日期：1992-05-01 00:00:00

abstract：PURPOSE:The objectives of the study were to analyze the tumor shrinkage pattern on magnetic resonance imaging (MRI) after neoadjuvant chemotherapy and to evaluate whether there is any difference in shrinkage pattern between pathological responder and nonresponder groups. In addition, we wanted to compare tumor diameter...

journal_title：Journal of computer assisted tomography

authors： Kim TH,Kang DK,Yim H,Jung YS,Kim KS,Kang SY

更新日期：2012-03-01 00:00:00

abstract：OBJECTIVE:The aim of the study was to assess the diagnostic value of computed tomography perfusion (CTp) of prostate in distinguishing between normal tissue and malignant lesion by using quantitative threshold values of CTp parameters. MATERIALS AND METHODS:Sixty-one consecutive men with indication for radical prostat...

journal_title：Journal of computer assisted tomography

authors： Osimani M,Bellini D,Pastore A,Palleschi G,Di Cristofano C,Rengo M,Porta N,Boboc GI,Della Rocca C,Carbone A,Petrozza V,Laghi A

更新日期：2016-09-01 00:00:00

abstract：PURPOSE:The purpose of this work was to evaluate the accuracy of CT angiography (CTA) for the detection of large vessel intracranial thrombus in clinically suspected hyperacute (<6 h) stroke patients. METHOD:Forty-four consecutive intraarterial thrombolysis candidates underwent noncontrast CT followed immediately by C...

journal_title：Journal of computer assisted tomography

authors： Lev MH,Farkas J,Rodriguez VR,Schwamm LH,Hunter GJ,Putman CM,Rordorf GA,Buonanno FS,Budzik R,Koroshetz WJ,Gonzalez RG

更新日期：2001-07-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to describe the computed tomography (CT) findings and correlate pulmonary function tests (PFTs) of silicosis patients with emphasis on the findings in lung transplantation (LTX) recipients. METHODS:We studied the chest CT scans from 82 marble workers exposed to artificial stone dust...

journal_title：Journal of computer assisted tomography

authors： Grubstein A,Shtraichman O,Fireman E,Bachar GN,Noach-Ophir N,Kramer MR

更新日期：2016-11-01 00:00:00

abstract：:Fifteen of 605 examinations of patients aged 60 to 85 years showed symmetrical white matter hypodensity on computed tomography (CT). Six of these showed severe white matter hypodensity, low grade atrophy, and dilated ventricles. A diagnosis of encephalopathia subcorticalis chronica progressiva, or Binswanger disease, ...

journal_title：Journal of computer assisted tomography

authors： Zeumer H,Schonsky B,Sturm KW

更新日期：1980-02-01 00:00:00

abstract：:Three patients with various pectus excavatum deformities in whom radiographic findings suggested hilar and mediastinal masses are presented. Computed tomography of the chest yielded valuable diagnostic information and made it possible to exclude the existence of these masses. Compression deformity of the heart and gre...

journal_title：Journal of computer assisted tomography

authors： Soteropoulos GC,Cigtay OS,Schellinger D

更新日期：1979-10-01 00:00:00

abstract：OBJECTIVE:This study aimed to assess the prevalence and etiologies of focal liver opacification (FLO) in the setting of superior vena cava (SVC) obstruction. METHODS:An archival search using key words to identify patients with SVC obstruction or severe narrowing and who had computed tomographic scans with intravenous ...

journal_title：Journal of computer assisted tomography

authors： Siegel Y,Schallert E

更新日期：2013-09-01 00:00:00

abstract：OBJECTIVE:This study aimed to assess how meniscus damage and baseline cartilage thickness influence the rate of cartilage loss and knee pain. METHODS:Of 4796 participants in the Osteoarthritis Initiative, 86 had baseline and 48-month follow-up quantitative magnetic resonance imaging data for medial compartment cartila...

journal_title：Journal of computer assisted tomography

authors： Klein JS,Jose J,Baraga MG,Subhawong TK

更新日期：2016-11-01 00:00:00

abstract：:A case of an unusually large cystic renal cell carcinoma demonstrated on plain film, CT, and magnetic resonance (MR) is presented. Though the origin of huge abdominal tumors can be difficult to determine, the CT and MR findings were able to correctly diagnose the mass as a malignant cystic kidney tumor. ...

journal_title：Journal of computer assisted tomography

authors： Rofsky NM,Bosniak MA,Weinreb JC,Coppa GF

更新日期：1989-11-01 00:00:00

abstract：:Nineteen cases of proven hepatic alveolar echinococcosis were examined by magnetic resonance (MR) and the results were compared with CT. Fibrous and parasitic tissue showed low signal both on T1- and, generally, on T2-weighted images. In a few cases a high signal on T2-weighted images may be observed, due either to ce...

journal_title：Journal of computer assisted tomography

authors： Claudon M,Bessieres M,Regent D,Rodde A,Bazin C,Gerard A,Bresler L

更新日期：1990-07-01 00:00:00

abstract：:Previous reports of magnetic resonance imaging of the prostate have described a homogeneous appearance to the normal prostate gland. The T2-weighted images of the normal prostate obtained at higher field strength (1.5 T) reveal an inhomogeneous appearance of the normal gland, with apparent differentiation of normal pr...

journal_title：Journal of computer assisted tomography

authors： Sommer FG,McNeal JE,Carrol CL

更新日期：1986-11-01 00:00:00

abstract：OBJECTIVE:To perform a clinical and payer-based analysis of the value of dual-energy computed tomography (DECT) for workup of incidental abdominal findings. METHODS:This was a single-center, retrospectively designed, Health Insurance Portability and Accountability Act-compliant study approved by our institutional revi...

journal_title：Journal of computer assisted tomography

authors： Itani M,Bresnahan BW,Rice K,Gunn ML,Wang SS,Revels JW,Mileto A

更新日期：2019-07-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to evaluate the image quality and radiation dose of computed tomography (CT) coronary angiography using a 256-row detector CT scanner in a single cardiac cycle in patients with atrial fibrillation (AF). METHODS:Seventy consecutive patients (41 men and 29 women; age range was fro...

journal_title：Journal of computer assisted tomography

authors： Wen B,Xu L,Liang J,Fan Z,Sun Z

更新日期：2018-03-01 00:00:00

abstract：:To evaluate the efficacy of myocardial T2 values in the assessment of allograft rejection, we performed magnetic resonance (MR) imaging at 0.5 T serially in seven cardiac transplant recipients and singly in seven normal volunteers. Cardiac-gated multi-echo spin echo images were obtained; T2 values were estimated by a ...

journal_title：Journal of computer assisted tomography

authors： Doornbos J,Verwey H,Essed CE,Balk AH,de Roos A

更新日期：1990-01-01 00:00:00

abstract：OBJECTIVES:The aim of this study was to evaluate the diagnostic ability of magnetic resonance imaging (MRI) in premenopausal women with G1 endometrial carcinoma. METHODS:Twenty-six patients underwent T2W, diffusion weighted, and dynamic contrast-enhanced 3-T MRI. The degree of myometrial invasion was pathologically cl...

journal_title：Journal of computer assisted tomography

authors： Sakane M,Hori M,Onishi H,Tsuboyama T,Ota T,Tatsumi M,Ueda Y,Kimura T,Kimura T,Tomiyama N

更新日期：2018-05-01 00:00:00

abstract：OBJECTIVE:This article focuses on an unusual cross-sectional imaging pattern of a deep developmental venous anomaly (DVA). Since these anomalies are nonpathologic, they must not be interpreted as a disease that requires further costly workup and potentially injurious procedures (cerebral angiography). MATERIALS AND ME...

journal_title：Journal of computer assisted tomography

authors： Borden NM,Khayata MH,Dean BL,Flom RA

更新日期：1995-11-01 00:00:00

abstract：:Distinctive plain X-ray and computer assisted tomography (CAT) findings led to the diagnosis in a case of teratoma in the pineal region and helped avoid invasive investigations. The demonstration by CAT of the location and size of the tumor as well as the presence of marked hydrocephalus directed the patient's therapy...

journal_title：Journal of computer assisted tomography

authors： McCormack TJ,Plassche WM Jr,Lin SR

更新日期：1978-09-01 00:00:00

abstract：:Collagen vascular disease (CVD) can cause a variety of lung abnormalities, including usual interstitial pneumonia, nonspecific interstitial pneumonia, organizing pneumonia, diffuse alveolar damage, lymphoid interstitial pneumonia, bronchiectasis, constrictive bronchiolitis, follicular bronchiolitis, alveolar hemorrhag...

journal_title：Journal of computer assisted tomography

authors： Tanaka N,Newell JD,Brown KK,Cool CD,Lynch DA

更新日期：2004-05-01 00:00:00

abstract：OBJECTIVES:The relationship between temporomandibular joint (TMJ) effusion and TMJ disorders is controversial. The frequency of TMJ effusion has varied as shown in previous studies. Furthermore, though some authors have suggested a correlation between TMJ effusion and pain, others question the relationship. In order to...

journal_title：Journal of computer assisted tomography

authors： Yamamoto M,Sano T,Okano T

更新日期：2003-09-01 00:00:00