منابع مشابه
Contrast-enhanced endoscopic ultrasound.
Compared to other imaging modalities, endoscopic ultrasound (EUS) has limitations in terms of image enhancement. However, with the availability of contrast agents in ultrasonography, EUS has evolved. Contrast-enhanced Doppler EUS (CD-EUS) enhances Doppler signals from vessels and is useful for characterizing lesions detected by EUS. Moreover, contrast-enhanced harmonic EUS (CH-EUS) with second-...
متن کاملCholecystoduodenal fistula diagnosed with contrast-enhanced endoscopic ultrasound.
A 58-year-old man with a history of Crohn’s disease (A2L2B1p), bile stones, migraine, and chronic depression presented with an 11-kg weight loss and asthenia during the preceding 6 months. He was receiving treatment with infliximab, azathioprine, mirtazapine, and lorazepam. Laboratory tests showed a slightly elevated C-reactive protein (CRP) of 35mg/dL. He underwent a computed tomography (CT) s...
متن کاملContrast-Enhanced Ultrasound
1Department of Medical Ultrasound, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, No. 301, Yanchangzhong Road, Shanghai 200072, China 2Thyroid Institute, Tongji University School of Medicine, No. 301, Yanchangzhong Road, Shanghai 200072, China 3Central Ultrasound Department, Klinikum Siloah, KRH, Roesebeckstrasse 15, 30449 Hannover, Germany 4Department of Radiology, Tho...
متن کاملContrast-enhanced ultrasound in oncology
In patients with known malignant disease, 51% of liver lesions less than 1.5 cm turn out to be benign. Whether the probability of malignancy is high or low, further investigations are often necessary to definitely exclude malignancy. Contrast-enhanced ultrasonography has a prominent role in lesion characterization with a diagnostic accuracy comparable with computed tomography and magnetic reson...
متن کاملEndoscopic ultrasound in the diagnosis of acinar cell carcinoma of the pancreas: contrast-enhanced endoscopic ultrasound, endoscopic ultrasound elastography, and pathological correlation
We report a case series of five patients with pancreatic acinar cell carcinoma who received surgical treatment and compared the preoperative contrast-enhanced endoscopic ultrasound (EUS) and EUS elastography patterns with the surgical specimens. The contrast-enhanced EUS indicated vascular tumors with gradual enhancement in four patients and a hypovascular tumor in one patient. The elastography...
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ژورنال
عنوان ژورنال: Digestive Endoscopy
سال: 2013
ISSN: 0915-5635
DOI: 10.1111/den.12179