scholarly journals Computed Tomography and Magnetic Resonance Imaging of Nonhemorrhagic, Metastatic Melanoma of the Brain

1990 ◽  
Vol 30 (2) ◽  
pp. 143-146 ◽  
Author(s):  
Akimasa UOZUMI ◽  
Takashi SAEGUSA ◽  
Katsunobu OHSATO ◽  
Akira YAMAURA
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Magnetic Resonance ◽  
Metastatic Melanoma ◽  
Resonance Imaging ◽  
The Brain

Computed tomography and magnetic resonance imaging of the brain in hypoglycaemic encephalopathy

1997 ◽  
Vol 4 (3) ◽  
pp. 363-366
Author(s):  
Christopher Chu ◽  
Mark Y.S Soo ◽  
Ernest Somerville
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Magnetic Resonance ◽  
Resonance Imaging ◽  
The Brain

Detection of traumatic brain injury with magnetic resonance imaging and S-100B protein in children, despite normal computed tomography of the brain*

2003 ◽  
Vol 4 (3) ◽  
pp. 322-326 ◽  
Author(s):  
Javed I. Akhtar ◽  
Robert M. Spear ◽  
Mel O. Senac ◽  
Bradley M. Peterson ◽  
Susan M. Diaz
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Magnetic Resonance ◽  
Resonance Imaging ◽  
The Brain

scholarly journals Magnetic resonance imaging and computed tomography in the diagnosis of cerebral venous infarction

2021 ◽  
Vol 25 (4) ◽  
pp. 23-30
Author(s):  
P. M. Kotlyarov ◽  
I. Dz. Lagkueva ◽  
N. I. Sergeev
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Clinical Practice ◽  
Magnetic Resonance ◽  
Clinical Observation ◽  
Resonance Imaging ◽  
Venous Infarction ◽  
The Brain ◽  
Venous Stroke

A clinical observation of the diagnosis of cerebral venous stroke, rare in clinical practice, based on the data of magnetic resonance imaging and computed tomography of the brain, is presented, the semiotics of the revealed changes is described.

Contrast media and the brain. The basis of computed tomography and magnetic resonance imaging enhancement: A review

2000 ◽  
Vol 44 (2) ◽  
pp. 133-142 ◽  
Author(s):  
Michael R Sage ◽  
Alan J Wilson ◽  
Rebecca Scroop
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Magnetic Resonance ◽  
Contrast Media ◽  
Resonance Imaging ◽  
The Brain

Serial computed tomography and magnetic resonance imaging findings of biphasic acute hemorrhagic leukoencephalitis localized to the brain stem and cerebellum

2011 ◽  
Vol 29 (3) ◽  
pp. 212-216 ◽  
Author(s):  
Nyoung Keun Lee ◽  
Byung Hoon Lee ◽  
Yoon Joon Hwang ◽  
Su Young Kim ◽  
Ji Young Lee ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Magnetic Resonance ◽  
Brain Stem ◽  
Imaging Findings ◽  
Resonance Imaging ◽  
Acute Hemorrhagic Leukoencephalitis ◽  
The Brain

scholarly journals Extrahepatic alveolar echinococcus on multi-slice computed tomography and magnetic resonance imaging

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Hui Guo ◽  
Wenya Liu ◽  
Jian Wang ◽  
Yan Xing
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Magnetic Resonance ◽  
Adrenal Gland ◽  
Resonance Imaging ◽  
Common Features ◽  
Mri Features ◽  
Magnetic Resonance Imaging Mri ◽  
The Brain ◽  
Severe Health Problem

AbstractAlveolar echinococcus (AE) is a severe health problem in endemic areas. In recent years, the incidence of this disease in China has been increasing. The study was designed to illustrate the multi-slice computed tomography (MSCT) and magnetic resonance imaging (MRI) features of extrahepatic AE. A cohort of 33 patients who suffered from extrahepatic AE was enrolled consecutively from January 2012 to December 2017. The MSCT and MRI features of extrahepatic AE were recorded and analyzed by experienced radiologists. All cases secondary to hepatic AE, except two primary extrahepatic AE, were found in this study. Locations of extrahepatic AE included 19 (57.6%) lung, 10 (30.3%) adrenal gland, 9 (27.3%) brain, 5 (15.2%) peritoneal cavity, 5 (15.2%) spleen, 4 (12.1%) diaphragm, 3 (9.1%) kidney, 3 (9.1%) retroperitoneal, and 2 (6.1%) vertebra; Involvement of 1 (3.0%) heart, 1 (3.0%) mediastinum, 1 (3.0%) muscle, and 1 (3.0%) pancreas was rare. AE of the lung usually appeared as irregular and scattered nodules with small vacuoles or cavities inside and peripheral distribution. Multiple cerebral nodules with calcification and surrounding edema were the most common features seen in brain AE. Adrenal gland AE presented as plaques containing different sizes of hypodense areas and different amounts of calcification. Injection of contrast medium showed no enhancement of lesions except in the brain. MSCT and MRI are reliable imaging methods for the diagnosis of extrahepatic AE. When one AE patient is clinically confirmed, MSCT scan from the chest to the abdomen should be performed to exclude other organs AE.

scholarly journals THE BIGGEST MYSTERIES OF NATURE — THE UNIVERSE AND THE BRAIN

Osvitolohiya ◽  
2020 ◽  
pp. 6-12
Author(s):  
Blashyak Vladislav
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Positron Emission Tomography ◽  
Magnetic Resonance ◽  
Emission Tomography ◽  
Resonance Imaging ◽  
Positron Emission ◽  
The Brain ◽  
The Universe

In the article, which is the result of scientific research in recent decades, the professor points to the value of revolutionary inventions that play a huge role in the development of research, in the evolution of the universe and the brain. One such invention is the telescope. As for the brain, the introduction of research tools such as computed tomography (1972), MRI (magnetic resonance imaging), followed by EEG (electroencephalography), PET (positron emission tomography), MEG (magnetoencephalography) and more recent inventions for tracking of the eyes condition. Such discoveries in science have made the researcher wonder: does knowledge about the brain really allow us to make learning more effective? The scientist provides a classification of children according to their age psychological periods and the work of neurons in the brain. It is indicated that at the age of 4–5 years the network of neurons is best developed. The period of a rebellious teenager is characterized by the maturation of the brain, or the processes of strengthening between neurons. The author speaks about the importance of knowledge in the achievements of neuroeducation in order to understand the strange and most unexpected statements of our students. The article calls for monitoring the results of the latest research on the universe and on our brains. The author is convinced that in the process of teaching educators are able to make certain changes in the brains of their students.

scholarly journals Extrahepatic Alveolar Echinococcus on Multi-slice Computed Tomography and Magnetic Resonance Imaging

2021 ◽  
Author(s):  
Guo Hui ◽  
Wenya Liu ◽  
Jian Wang ◽  
Yan Xing
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Magnetic Resonance ◽  
Adrenal Gland ◽  
Kappa Statistics ◽  
Imaging Features ◽  
Resonance Imaging ◽  
Mri Features ◽  
Magnetic Resonance Imaging Mri ◽  
The Brain

Abstract Background. Alveolar echinococcus (AE) is a severe health problem in endemic areas. In recent years, the incidence of this disease in China has been increasing. The study was designed to illustrate the multi-slice computed tomography (MSCT) and magnetic resonance imaging (MRI) features of extrahepatic AE.Methods. A cohort of 33 patients who suffered from extrahepatic AE was enrolled consecutively from January 2012 to December 2017. The MSCT and MRI features of extrahepatic AE were recorded and analyzed by experienced radiologists. The MSCT and MRI agreements for detecting imaging features of extrahepatic AE were calculated using kappa statistics.Results. All cases secondary to hepatic AE, except two primary extrahepatic AE, were found in this study. Locations of extrahepatic AE included 19 (57.6%) lung, 10 (30.3%) adrenal gland, 9 (27.3%) brain, 5 (15.2%) peritoneal cavity, 5 (15.2%) spleen, 4 (12.1%) diaphragm, 3 (9.1%) kidney, 3 (9.1%) retroperitoneal, and 2 (6.1%) vertebra; Involvement of 1 (3.0%) heart, 1 (3.0%) mediastinum, 1 (3.0%) muscle, and 1 (3.0%) pancreas was rare. AE of the lung usually appeared as irregular and scattered nodules with small vacuoles or cavities inside and peripheral distribution. Multiple cerebral nodules with calcification and surrounding edema were the most common features seen in brain AE. Adrenal gland AE presented as plaques containing different sizes of hypodense areas and different amounts of calcification. Injection of contrast medium showed no enhancement of lesions except in the brain. Very good agreements were seen between MSCT and MR for detecting number (κ=0.841, p=0.000), border (κ=0.911, p=0.000) and size (κ=0.864, p=0.000) of extrahepatic AE.Conclusions. MSCT and MRI are reliable imaging methods for the diagnosis of extrahepatic AE. When one AE patient is clinically confirmed, MSCT scan from the head to pelvis should be performed to exclude other organs AE.

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