scholarly journals Imaging performance and clinical value of contrast-enhanced ultrasonography and computed tomography in the diagnosis of liver cancer

2018 ◽  
Author(s):  
Bolin Sun ◽  
Yongbin Lv ◽  
Dong Xing ◽  
Jianlin Li
Keyword(s):  
Computed Tomography ◽  
Liver Cancer ◽  
Clinical Value ◽  
Contrast Enhanced ◽  
Contrast Enhanced Ultrasonography ◽  
Imaging Performance

Comparative the clinical value of contrast-enhanced ultrasonography, enhancement CT and MRI for diagnosing of liver lesions

2021 ◽  
pp. 1-11
Author(s):  
Gang Zhang ◽  
Dandan Liu
Keyword(s):  
Liver Cancer ◽  
Primary Liver Cancer ◽  
Pathological Examination ◽  
Liver Lesions ◽  
Clinical Value ◽  
Contrast Enhanced ◽  
Enhanced Ct ◽  
Significant Difference ◽  
Contrast Enhanced Ultrasonography ◽  
Ct And Mri

BACKGROUND: To investigate the accuracy of contrast-enhanced ultrasonography, CT-enhancement and MRI in the diagnosis of liver-occupying lesions. METHODS: 176 patients with suspected liver lesions in our hospital were retrospectively studied from July 2014 to July 2016. All of the 176 patients were diagnosed by contrast-enhanced ultrasonography, enhanced CT and MRI, and the pathological examination was performed. The results of pathological examination were regarded as the results of the diagnosis. The diagnostic accuracywas then compared among contrast-enhanced ultrasound, enhanced CT and MRI of these patients. RESULTS: The results of contrast-enhanced ultrasonography showed that 164 of the 176 patients had liver-occupying lesions, and the accuracy of the diagnosis was 95.35%, which was significantly higher than that of CT enhancement and MRI (80.23% 84.30%). The accuracy of contrast-enhanced ultrasonography, in the diagnosis of primary liver cancer was significantly higher than that of CT enhancement and MRI (P <  0.05), and the difference was significant difference (P <  0.05). CONCLUSIONS: The examination of contrast-enhanced ultrasonography is relatively simple, and the patients can get duplicateexamination, so we should choose the contrast-enhanced ultrasonography as the preferred method of diagnosis in liver mass, especially primary liver cancer.

scholarly journals Imaging of the adrenal gland lesions

2014 ◽  
Vol 47 (4) ◽  
pp. 228-239 ◽  
Author(s):  
Keith Herr ◽  
Valdair F. Muglia ◽  
Walter José Koff ◽  
Antonio Carlos Westphalen
Keyword(s):  
Computed Tomography ◽  
Magnetic Resonance ◽  
Adrenal Gland ◽  
Photon Emission ◽  
Resonance Imaging ◽  
Cross Sectional ◽  
Contrast Enhanced ◽  
Cross Sectional Imaging ◽  
Contrast Enhanced Ultrasonography ◽  
Photon Emission Tomography

With the steep increase in the use of cross-sectional imaging in recent years, the incidentally detected adrenal lesion, or "incidentaloma", has become an increasingly common diagnostic problem for the radiologist, and a need for an approach to classifying these lesions as benign, malignant or indeterminate with imaging has spurred an explosion of research. While most incidentalomas represent benign disease, typically an adenoma, the possibility of malignant involvement of the adrenal gland necessitates a reliance on imaging to inform management decisions. In this article, we review the literature on adrenal gland imaging, with particular emphasis on computed tomography, magnetic resonance imaging, and photon-emission tomography, and discuss how these findings relate to clinical practice. Emerging technologies, such as contrast-enhanced ultrasonography, dual-energy computed tomography, and magnetic resonance spectroscopic imaging will also be briefly addressed.

Advantages of contrast-enhanced ultrasonography over computed tomography for the detection of persistent type II endoleak after embolization: A case report

2016 ◽  
Vol 44 (8) ◽  
pp. 522-526 ◽  
Author(s):  
Maysa Heineck Cury ◽  
Marcus Vinícius Martins Cury ◽  
Marcos Roberto Godoy ◽  
Marcelo Fernando Matielo
Keyword(s):  
Computed Tomography ◽  
Case Report ◽  
Type Ii ◽  
Type Ii Endoleak ◽  
Contrast Enhanced ◽  
Contrast Enhanced Ultrasonography
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