Intrahepatic Splenosis: Incidental Liver Lesion after Splenectomy.

abstract：:Subcutaneous fat provides excellent contrast for water density tissue. Five patients with subcutaneous metastases visualized on computed tomography (CT) scans are presented. In some cases, CT proved to be the optimal diagnostic modality for visualizing these lesions and documenting their response to therapy. ...

journal_title：Journal of computer assisted tomography

authors： Dunnick NR,Schaner EG,Doppman JL

更新日期：1978-07-01 00:00:00

abstract：:Uterine cirsoid aneurysm is uncommon. It is important to make a diagnosis of this disease preoperatively, because repeated curettages may induce life-threatening massive genital bleeding. We present a case of a 51-year-old woman with uterine cirsoid aneurysm in whom MRI and MRA were very useful for the preoperative di...

journal_title：Journal of computer assisted tomography

authors： Joja I,Asakawa M,Motoyama K,Mitsumori A,Nakagawa T,Kanazawa S,Kuroda M,Togami I,Hiraki Y,Kudo T

更新日期：1996-03-01 00:00:00

abstract：:Repeat examinations in a de novo patient with Wilson disease revealed an expansion of decreased signal intensities in the basal ganglia on T2-weighted imaging after initiation of copper trapping therapy. Since marked clinical improvement was associated with continued urinary copper excretion, iron depositioning in exc...

journal_title：Journal of computer assisted tomography

authors： Engelbrecht V,Schlaug G,Hefter H,Kahn T,Mödder U

更新日期：1995-07-01 00:00:00

abstract：:The magnetic resonance (MR) demonstration of a pituitary adenoma associated with McCune-Albright syndrome is presented. A useful role for routine MR imaging of the sella turcica in all cases of clinically suspected McCune-Albright syndrome is suggested. This is especially important in patients with leontiasis ossea se...

journal_title：Journal of computer assisted tomography

authors： O'Laughlin RL,Selinger SE,Moriarty PE

更新日期：1989-07-01 00:00:00

abstract：:An increase in the effective atomic number of blood is among the factors allowing or influencing the visualization of the major cerebral vessels on noncontrast CT. Bromine (atomic number, 50) attenuates 70 keV X-rays significantly and was responsible for a striking enhancement of the major cerebral vessels on the nonc...

journal_title：Journal of computer assisted tomography

authors： Osborne DR,Bohan T,Hodson A

更新日期：1984-10-01 00:00:00

abstract：:Volume rendering is a visualization technique that has important applications in diagnostic radiology and radiotherapy. A methodology is presented for (a) evaluation of the quantitative accuracy of representation of known objects in volume-rendered scenes and for (b) optimization of the opacity transfer function to ac...

journal_title：Journal of computer assisted tomography

authors： Jani AB,Pelizzari CA,Chen GT,Grzeszczuk RP

更新日期：1998-05-01 00:00:00

abstract：OBJECTIVE:To describe the computed tomography (CT) and magnetic resonance imaging (MRI) findings of solid organizing hepatic abscesses and correlate them with the pathologic findings. METHODS:Ten patients with 10 pathologically proven solid organizing hepatic abscesses who underwent 3-phase CT (n = 10) or MRI (n = 7) ...

journal_title：Journal of computer assisted tomography

authors： Kim YK,Kim CS,Lee JM,Ko SW,Moon WS,Yu HC

更新日期：2006-03-01 00:00:00

abstract：:The magnetic resonance imaging characteristics of transient left ventricular apical ballooning are described in this report, and the features that distinguish it from acute myocardial infarction are emphasized. ...

journal_title：Journal of computer assisted tomography

authors： Fritz J,Wittstein IS,Lima JA,Bluemke DA

更新日期：2005-01-01 00:00:00

abstract：OBJECTIVE:To compare the 2-dimensional time of flight, the 3-dimensional time-resolved contrast-enhanced magnetic resonance (MR) angiography, and the 3-dimensional 3-station bolus chase contrast-enhanced MR angiography in assessing distal station atherosclerosis. METHODS:Two-dimensional time of flight, 3-dimensional t...

journal_title：Journal of computer assisted tomography

authors： Hahn WY,Hecht EM,Friedman B,Babb JS,Jacobowitz GR,Lee VS

更新日期：2007-01-01 00:00:00

abstract：:The value of routinely used MR sequences in the detection of focal changes of femorotibial articular cartilage was studied. T1-weighted, proton density, and T2-weighted SE as well as gradient echo images were acquired in 20 cadaveric knees (56-88 years old, mean 73.8 years). Three hundred five coronal and sagittal (3 ...

journal_title：Journal of computer assisted tomography

authors： Hodler J,Berthiaume MJ,Schweitzer ME,Resnick D

更新日期：1992-07-01 00:00:00

abstract：OBJECTIVE:To investigate the hemodynamic mechanism of pseudoaneurysm in the anterior communicating artery (AcoA) area in magnetic resonance (MR) angiography. METHODS:For the clinical study, a total of 62 patients who undertook digital subtraction angiography (DSA) because of the rupture of an aneurysm originating from...

journal_title：Journal of computer assisted tomography

authors： Chung TS,Lee YJ,Kang WS,Kang SK,Rhim YC,Yoo BG,Park IK

更新日期：2004-05-01 00:00:00

abstract：OBJECTIVE:To analyze and to describe the shape and contraction of the normal right ventricle (RV) as visualized by magnetic resonance imaging (MRI). METHODS:Thirty normal volunteers were imaged using cine MRI in axial, short-axis, and long-axis planes. The shape and contraction of the RV were qualitatively evaluated. ...

journal_title：Journal of computer assisted tomography

authors： Fritz J,Solaiyappan M,Tandri H,Bomma C,Genc A,Claussen CD,Lima JA,Bluemke DA

更新日期：2005-11-01 00:00:00

abstract：:The authors describe a technique for automated analysis of lesions demonstrated by computed tomography. A seed circle may be superimposed on a lesion by an operator controlled program. By selecting density limits, the program will then automatically outline a particular area of abnormal density and calculate the stati...

journal_title：Journal of computer assisted tomography

authors： Hand WM,Wilk J,Huckman MS

更新日期：1977-07-01 00:00:00

abstract：:Takayasu arteritis is a chronic inflammatory disease of unknown origin. The disease is characterized by transmural inflammation and fibrosis; the arterial lesions affect mainly the aorta and great vessels and sometimes involve the pulmonary arteries and visceral vessels. Despite efforts to create criteria for clinical...

journal_title：Journal of computer assisted tomography

authors： Sewall LE,Saxon RR

更新日期：1995-11-01 00:00:00

abstract：OBJECTIVE:To evaluate soft tissue contrast and image quality of a respiratory-triggered echo-planar imaging based diffusion-weighted sequence (EPI-DWI) with different b values for magnetic resonance imaging (MRI) of the liver. METHODS:Forty patients were examined. Quantitative and qualitative evaluation of contrast wa...

journal_title：Journal of computer assisted tomography

authors： Asbach P,Hein PA,Stemmer A,Wagner M,Huppertz A,Hamm B,Taupitz M,Klessen C

更新日期：2008-05-01 00:00:00

abstract：:Hepatocellular carcinoma and cholangiocarcinoma are the most common primary liver malignancies in adults (comprising >85%); however, liver is also host to some unusual primary malignant tumors. Some of these tumors show distinct demographic, clinicopathologic, and imaging features. Imaging features of these uncommon p...

journal_title：Journal of computer assisted tomography

authors： Sunnapwar A,Katre R,Policarpio-Nicolas M,Katabathina V,Erian M

更新日期：2016-05-01 00:00:00

abstract：:Two cases of non-Hodgkin lymphoma (NHL), one AIDS related, with hepatic involvement manifesting as infiltrating mass-like periportal intrahepatic low attenuation on CT are described. One case demonstrated mass effect with compression of adjacent bile ducts causing jaundice. NHL should be included in the differential d...

journal_title：Journal of computer assisted tomography

authors： Coakley FV,O'Reilly EM,Schwartz LH,Panicek DM,Castellino RA

更新日期：1997-09-01 00:00:00

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

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

更新日期：2015-09-01 00:00:00

abstract：:We report eight patients studied by computed tomography (CT) and arteriography and one patient studied by CT only and compare the value of both methods in the preoperative localization of pheochromocytoma. Single adrenal tumors were found in six adults (four were right sided and two were left sided). A 15-year-old chi...

journal_title：Journal of computer assisted tomography

authors： Tisnado J,Amendola MA,Konerding KF,Shirazi KK,Beachley MC

更新日期：1980-12-01 00:00:00

abstract：OBJECTIVE:To evaluate enhancement effects of breast lesions with dynamic computed tomography (CT) and to determine characteristics to aid in differential diagnosis of benign and malignant lesions. METHODS:One hundred seventy-six women underwent preoperative dynamic CT, in which they were scanned with rapid injection o...

journal_title：Journal of computer assisted tomography

authors： Miyake K,Hayakawa K,Nishino M,Nakamura Y,Morimoto T,Urata Y,Ueda H,Tanikake M,Kanao S,Shiozaki T,Yamamoto A

更新日期：2005-11-01 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：:Gas formation as a result of transcatheter tumor embolization has recently been observed by conventional radiography. We report the computed tomography identification of similar benign gas formation following transcatheter embolization of a large adrenal carcinoma. Computed tomography should be the most sensitive meth...

journal_title：Journal of computer assisted tomography

authors： Long JA Jr,Dunnick NR,Doppman JL

更新日期：1979-12-01 00:00:00

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

authors： Urhahn R,Klose KC,Drobnitzky M

更新日期：1991-09-01 00:00:00

abstract：PURPOSE:To retrospectively investigate the effect of the section thickness used for quantifying dual-energy perfusion computed tomography (DEpCT) during 2- and 3-dimensional evaluation. METHODS:Sixty-six patients (22 males and 44 females; mean age, 59.3 years) suspected of having an acute pulmonary embolism underwent ...

journal_title：Journal of computer assisted tomography

authors： Nomura T,Okada M,Nakashima Y,Yonezawa T,Kudomi S,Kido S,Matsunaga N

更新日期：2014-11-01 00:00:00

abstract：:A case of hepatic oil embolism following lymphangiography is presented. The computed tomographic appearance is striking and probably distinctive of embolism to the hepatic vascular system. The postulated mechanism for the embolization is discussed. ...

journal_title：Journal of computer assisted tomography

authors： Glazer GM,Nicol RF,Moss AA

更新日期：1981-06-01 00:00:00

abstract：RATIONALE AND OBJECTIVES:We delivered the saline chaser via a spiral flow-generating tube or a conventional connecting tube and compared arterial enhancement at computed tomography angiography (CTA) of the lower extremities. MATERIALS AND METHODS:We randomly assigned 100 patients whose ankle bronchial pressure index o...

journal_title：Journal of computer assisted tomography

authors： Masuda T,Funama Y,Nakaura T,Imada N,Sato T,Yamashita Y,Awai K

更新日期：2015-11-01 00:00:00

abstract：OBJECTIVE:Whole-brain computed tomography perfusion (CTP) data sets generated by tracer delay-insensitive singular value decomposition plus (SVD+) and standard singular value decomposition (sSVD) deconvolution algorithms were evaluated to quantify relatedness and discrepancies in CTP results. METHODS:Twenty females wi...

journal_title：Journal of computer assisted tomography

authors： Hanson EH,Roach CJ,Day KJ,Peters KR,Bradley WG Jr,Ghosh K,Patton PW,McMurray RC,Orrison WW Jr

更新日期：2013-03-01 00:00:00

abstract：:Gadolinium-phthalein complexone (Gd-PC) was developed as a hepatobiliary magnetic resonance (MR) contrast agent. Phthalein complexone is one of the iminodiacetic acid derivatives and a structural analogue of bromosulfophthalein. Gadolinium-PC substantially enhanced signal intensity of normal functioning livers on T1-w...

journal_title：Journal of computer assisted tomography

authors： Kawamura Y,Endo K,Koizumi M,Watanabe Y,Saga T,Konishi J,Horiuchi K,Yokoyama A

更新日期：1989-01-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to classify the types of medial synovial fold of the posterior cruciate ligament (PCL) on magnetic resonance imaging (MRI) and to identify the relationships between fold type and impingement of the PCL on arthroscopy. SUBJECTS AND METHODS:Ninety-nine patients who underwent knee ...

journal_title：Journal of computer assisted tomography

authors： Yoon KH,Tak DH,Park JS,Joo YB,Lee S

更新日期：2016-09-01 00:00:00

abstract：:Two patients with bone sarcomas were found to have pancreatic masses on routine follow-up CT. Although pancreatic metastasis most often occurs in a setting of widely disseminated disease, it may occur as an isolated finding, most often asymptomatic. It may also be responsible for clinical pancreatitis. Both of these p...

journal_title：Journal of computer assisted tomography

authors： Rubin E,Dunham WK,Stanley RJ

更新日期：1985-09-01 00:00:00