Renal vein aneurysm: diagnosis with color Doppler sonography.
نویسندگان
چکیده
منابع مشابه
Role of 3D power Doppler sonography in early prenatal diagnosis of Galen vein aneurysm.
Vein of Galen aneurysm malformation (VGAM) is a rare congenital vascular anomaly. Although the cause of VGAM remains to be elucidated, the current hypothesis is persistence of the embryonic vascular supply, which leads to progressive enlargement and formation of the aneurysmal component of a typical VGAM. Here, we present a 36-year-old woman at 23 weeks' gestation (gravida 3, para 2) who was ev...
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BACKGROUND To clarify various conditions in the transplanted kidney, invasive biopsy must be performed in most cases. In this study, we measured blood flow in the transplanted kidney by color Doppler tomography to examine the usefulness of measuring renal blood flow in clarifying various conditions. METHOD Blood flow in the transplanted kidney was measured using peak flow velocity (PFV) and a...
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Background Endometrial receptivity is one of parameters which determine the reproductive outcome in in vitro fertilization programs. A good blood supply towards the endometrium is usually considered to be an essential requirement for implantation. Blood vessels of the endometrium can be detected by transvaginal color and pulse Doppler sonography. Color Doppler assessment permits better visualiz...
متن کاملTwinkling artifact on intracerebral color Doppler sonography.
Transcranial Doppler sonography shows potential as a noninvasive technique for long-term follow-up of treated intracranial saccular aneurysms. This technical note describes a color Doppler artifact related to microcoil architecture that might represent a potential pitfall in transcranial Doppler sonographic evaluation of aneurysmal cavity thrombosis, since it may be wrongly interpreted as resid...
متن کاملEvaluation of thyrotoxicosis during pregnancy with color flow Doppler sonography.
OBJECTIVE To determine whether color flow Doppler sonography (CFDS) is useful in differentiating Graves vs non-Graves thyrotoxicosis during pregnancy, when nuclear imaging is contraindicated. METHODS Ten pregnant women with thyrotoxicosis were divided into Graves, and non-Graves, disease groups and were evaluated by CFDS for thyroid volume, vascularity, and inferior thyroid artery (ITA) flow ...
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ژورنال
عنوان ژورنال: American Journal of Roentgenology
سال: 1997
ISSN: 0361-803X,1546-3141
DOI: 10.2214/ajr.168.3.9057507