93. Clinical Use of Synchronized Helical Scan with Contrast Enhancement
نویسندگان
چکیده
منابع مشابه
Three-dimensional images by helical CT scan with intra-arterial injection of diluted contrast medium.
Eighty-seven patients with primary or metastatic brain tumors who were admitted to the National Cancer Center Hospital since April 1996, underwent a helical CT scan during cerebral angiography using the IVR-CT system (Toshiba Medical Systems, Tokyo, Japan), which comprised a digital subtraction angiography system (KXO-80C/DFP-2000A) and a helical CT scanner (X-Vision, Toshiba Medical Systems, T...
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OBJECTIVE To evaluate the role of biphasic contrast-enhanced helical CT including Hepatic Arterial Phase (HAP) imaging with Portal Venous Phase (PVP) imaging, in the detection and characterization of hepatocellular carcinomas. METHODS The study included 40 patients (M = 26, F = 14) with histopathologically proven HCC. Age range was between 30-85 years (mean = 55) by following consecutive pati...
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Cerebral hemorrhage, an unusual complication of endarterectomy, is often attributed to postoperative hypertension. A patient with a middle cerebral artery stroke had a hemorrhage without hypertension, 2 days postoperatively. Pronounced contrast enhancement of the infarction during the 7 weeks prior to surgery reflected severe disruption of the blood-brain barrier. Contrast CT scans may detect p...
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Introduction Breast cancer is one of the most common types of cancer among women. Early detection of breast cancer is the key to reducing the associated mortality rate. The presence of microcalcifications clusters (MCCs) is one of the earliest signs of breast cancer. Due to poor imaging contrast of mammograms and noise contamination, radiologists may overlook some diagnostic signs, specially t...
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ژورنال
عنوان ژورنال: Japanese Journal of Radiological Technology
سال: 1990
ISSN: 0369-4305,1881-4883
DOI: 10.6009/jjrt.kj00003322218