Assessment of tissue perfusion by contrast-enhanced ultrasound
نویسندگان
چکیده
منابع مشابه
Contrast-enhanced ultrasound assessment of impaired adipose tissue and muscle perfusion in insulin-resistant mice.
BACKGROUND In diabetes mellitus, reduced perfusion and capillary surface area in skeletal muscle, which is a major glucose storage site, contribute to abnormal glucose homeostasis. Using contrast-enhanced ultrasound, we investigated whether abdominal adipose tissue perfusion is abnormal in insulin resistance and correlates with glycemic control. METHODS AND RESULTS Contrast-enhanced ultrasoun...
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A 35-year-old woman was admitted to our institute with a 5-year history of fatigue and low-grade fever. Six months before admission, she had pain in the neck and in the infrascapular region. On admission, the patient’s heart rate was 80 bpm, her temperature was 37.3°C, and her blood pressure was 130/70 mm Hg in the right arm and 110/ 70 mm Hg in the left arm. Examination of the neck revealed no...
متن کاملSpatio-Temporal Analysis of Contrast Enhanced Ultrasound Perfusion Imaging Data
I. INTRODUCTION Contrast enhanced ultrasound is used for detection of tumors in different organs, such as liver [1] or brain [2] via perfusion specific imaging. The foundations for this differentiation are the morphologically differences of tumor tissue due to the development of new blood vessels to fulfill the high nutritional needs of the fast growing neoplasia. The combination of 2D image pr...
متن کاملQuantification of cerebral perfusion with "Real-Time" contrast-enhanced ultrasound.
BACKGROUND No noninvasive technique is currently capable of "real-time" assessment and monitoring of cerebral blood flow (CBF). We hypothesized that cerebral perfusion could be accurately measured and monitored in "real time" with contrast-enhanced ultrasound (CEU). METHODS AND RESULTS Cerebral perfusion was assessed in 9 dogs through a craniotomy with CEU at baseline and during hypercapnia a...
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Contrast-enhanced ultrasound is one of method for evaluating renal perfusion. The purpose of this project was to assess perfusion patterns and dynamics in normal micropig kidney using ultrasonographic contrast media. Eight young healthy micropigs were included in this study. Micropigs were anesthetized with propofol and received an intravenous bolus of microbubble contrast media through an ear ...
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ژورنال
عنوان ژورنال: European Radiology
سال: 2010
ISSN: 0938-7994,1432-1084
DOI: 10.1007/s00330-010-1965-6