sonoelastography module real-time tissue elastography, hi-rte (Hitachi Ltd)
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Sonoelastography Module Real Time Tissue Elastography, Hi Rte, supplied by Hitachi Ltd, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/elastography+module/pm20408116-96-5-7
Average 90 stars, based on 1 article reviews
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other:Article Title: Neural network analysis of dynamic sequences of EUS elastography used for the differential diagnosis of chronic pancreatitis and pancreatic cancer. Article Snippet: Results: Based on a cutoff of 175 for the mean hue histogram values recorded on the region of interest, the sensitivity, specificity, and accuracy of differentiation of benign and malignant masses were 91.4%, 87.9%, and 89.7%, respectively.. The positive and negative predictive values were 88.9% and 90.6%, respectively.. Multilayer perceptron neural networks with both one and two hidden layers of neurons (3-layer perceptron and 4-layer perceptron) were trained to learn how to classify cases as benign or malignant, and yielded an excellent testing performance of 95% on average, together with a high training performance that equaled 97% on average. Article Title: Intra- and interobserver agreement of endoscopic sonoelastography in the evaluation of lymph nodes. Article Snippet: Ziel: Es mangelt an Untersuchungen zur Intraund Interobserver-Varianz der endoskopischen Ultrasonografie (EUS) insbesondere der endoskopischen Sonoelastografie (ES).. Das Ziel dieser Studie war es, Intraund Interobserver-Übereinstimmung von EUS und ES während der Untersuchung eines spezifischen Lymphknotens in Patienten mit oberen gastrointestinalen Malignitäten (UGIM) zu bewerten.. Die ES-Strainrate wurde verwandt, um zwischen gutund bösartigen Lymphknoten zu unterscheiden und die Interobserver-Übereinstimmung wurde ausgewertet. Article Title: Multicenter study of ultrasound real-time tissue elastography in 779 cases for the assessment of breast lesions: improved diagnostic performance by combining the BI-RADS®-US classification system with sonoelastography. Article Snippet: Ziel: Die Hitachi Real-time Tissue Elastography (HI-RTE) erlaubt eine sonografische Abschätzung der Gewebeelastizität.. Wir haben untersucht, ob durch die Sonoelastografie eine exaktere Vorhersage der Dignität von Brustläsionen möglich ist.. Material und Methoden: In einer multizentrischen Studie wurden 779 Brustläsionen sonografisch untersucht und anschließend histologisch gesichert. Imaging:Article Title: Endoscopic ultrasound elastography. Article Snippet: Sonoelastography is based on the knowledge that some diseases, such as cancer, lead to a change in tissue hardness.. Elastography examines the elastic properties of tissues by applying a slight compression to the tissue and comparing the images obtained before and after this compression.. Endoscopic ultrasonography (EUS) is today the best technique to diagnose a small pancreatic mass and to determine the histology of such lesions. Article Title: The place of endoscopic ultrasound in bilio-pancreatic pathology. Article Snippet: ummary The place of endoscopic ultrasound (EUS) in malignant pathology of the pancreas is wo-fold: (1) EUS is the best examination for the diagnosis of small tumours (<3 cm in diameter). ts sensitivity is greater than that of CT scan, percutaneous ultrasound or magnetic resonance maging (MRI) and is equal to that of endoscopic retrograde cholangiopancreatography (ERCP) ithout sharing its invasive character; (2) EUS is also indicated in the assessment of locoreional extension of tumours judged resectable by tomodensitometric (TDM) (scanner) data. he performance of EUS seems to be greater than other imaging techniques for the diagnosis f vascular and lymph node invasion although recent studies report less good results than those f studies in 1992 to 1994, particularly for vascular involvement.. Nevertheless, EUS cannot ffirm the malignant or benign character of these pancreatic masses.. The development over he last 20 years of linear sector-based EUS has enabled us to perform guided biopsies of such esions. Article Title: Contrast-enhanced endoscopic ultrasound and elastosonoendoscopy. Article Snippet: 1521-6918/$ – see front matter 2009 Published doi:10.1016/j.bpg.2009.05.004 Until recently, there was no contrast harmonic imaging technique available for EUS examination.. Second-generation US contrast agents produce harmonic signals at lower acoustic powers and, therefore, are suitable for EUS imaging at low acoustic powers.. CEEUS could provide a contribution to the differential diagnosis between a primary pancreatic carcinoma, chronic pancreatitis and a pancreatic metastasis, and therefore can have a decisive influence on the selection of appropriate therapeutic strategies (followup, chemotherapy or surgery, for example). |


