The detection of an enlarged echogenic size ("hyperechogenicity") of the substantia nigra on transcranial sonography is increasingly used for the early and... U Walter - 《J Ultrasound Med》 被引量: 23发表: 2013年 Liver Hemangioma Might Lead to overestimation of Liver Fibrosis by Fibroscan; A...
The two main causes of reduced liver size are cirrhosis and portalvascular anomalies, congenital or acquired. A cirrhotic liver is reduced in size because of scar formation. Reduced liver size is often more difficult to appreciate on plain radiographs than isenlarged liversize. Radiologic signs asso...
using the liver as an acoustic window with the view obtained with more lateral angulation (when compared with the previous 2 images) cuts through the renal parenchyma on the lateral aspect of the right kidney. Note that the echogenic sinus is not demonstrated and that there is shadowing from ...
main lobar fissure divides the right and left lobes of the liver; seen in the sagittal plane as an echogenic line between the gallbladder neck and the main portal vein porta hepatis known as the gateway to the liver, a fissure where the portal vein and hepatic artery enter the liver and...
RESULTS. There was high statistically significant difference between the studied groups as regard weight and BMI. In the Steatosis group the mean Liver size was 13.97 (卤1.29 SD) with range (1216) cm, all the patients (100%) had enlarged- echogenic liver. In the NASH group the mean Liver...
these are frequently revealed to be composed of smaller nodules when examined microscopically [145,148]. The hepatocytes within the nodule are arranged in plates that are more than 1 cell thick. These cells may be enlarged and have hypertrophic nuclei. Between individual nodules, the hepatocytes ar...
DiagnosisUS:echogenicspot,welldemarcatedCT:venousenhancementfromperipherytocenterMRI:highintensityareaNoneedforFNATreatmentNoneedfortreatment CT/Hemangioma FocalNodularHyperplasia(FNH)ClinicalFeatures BenignnoduleformationofnormallivertissueCentralstellatescarMorecommoninyoungandmiddleagewomenNorelationwithsexhormonesUsually...
Case-Diagnosis/Treatment A boy was reported with the co-occurrence of ARPKD and PCLD. He presented at the age of 16days with pyelonephritis and urosepsis. Subsequent investigations showed enlarged kidneys and hyperechogenic renal medulla and liver parenchyma. Genetic analysis revealed compound ...
If the liver size is normal, the cranial pole of the right kidney sits in the renal fossa of the caudate lobe, and the depth of the caudate lobe and kidney are approximately the same. From: Diagnostic Radiology and Ultrasonography of the Dog and Cat (Fifth Edition), 2011 ...
In real time, the increasing coagulation zone, which appeared as a hyperechogenic halo, could be observed via ultrasound. The power of the laser source during laser treatment was controlled dynamically via thermosensors. Macroscopically and microscopically, the coagulation zones showed well-demarcated ...