Preoperative evaluation of persistent cloaca using contrast-enhanced ultrasound in an infant
نویسندگان
چکیده
منابع مشابه
Contrast-enhanced ultrasound evaluation of renal microcirculation in sheep
BACKGROUND Contrast-enhanced ultrasonography (CEUS) is a novel imaging modality to estimate microvascular perfusion. We aimed to assess renal cortical microcirculatory changes by CEUS during pharmacologically or mechanically induced modifications of renal blood flow (RBF) in experimental animals. METHODS We implanted invasive transit-time Doppler flow probes and a vascular occluder around the...
متن کاملContrast enhanced ultrasound (CEUS) in the evaluation of liver metastases.
Liver metastases are the most frequent malignancies of the liver. The grayscale sonographic appearance of metastases varies: they can be hypoechoic, hyperechoic, they can present a peripheral halo, they can have an infiltrative or cystic appearance. On contrast enhanced ultrasound (CEUS), in the arterial phase, liver metastases can be hyperenhancing (hypervascular ones) or hypoenhancing (hypova...
متن کاملClinical experience with persistent cloaca
PURPOSE Persistent cloaca is one of the most severe types of anorectal malformation. Appropriate initial drainage is difficult due to their various malformations and hydrocolpos or dilated urinary bladder. Corrective surgery also differs among individual patients. We describe our experiences with the surgical management of children with persistent cloaca. METHODS We retrospectively reviewed 1...
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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 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...
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ژورنال
عنوان ژورنال: Medical Ultrasonography
سال: 2020
ISSN: 2066-8643,1844-4172
DOI: 10.11152/mu-2039