Transcranial color-coded real-time sonography in adults.
نویسندگان
چکیده
منابع مشابه
Transcranial color-coded real-time sonography in adults.
We investigated the diagnostic potential of transcranial color-coded real-time sonography in 52 individuals using a phased-array ultrasound system with color-coded blood flow representation. Ultrasound scans in the axial and coronal planes were feasible through temporal acoustic bone windows in 49 subjects, enabling depiction of the main parenchymal and vascular structures as well as the ventri...
متن کاملTranscranial color-coded duplex sonography of intracerebral hematomas in adults.
BACKGROUND AND PURPOSE It is well established from pediatric experience and animal experiments that intracerebral blood can be demonstrated by B-mode real-time duplex scanning. This has recently become feasible in adults as well. The present study investigated the changes in the sonographic appearance of intracerebral hematomas over the course of time. METHODS Starting in May 1991, 23 consecu...
متن کاملContrast-enhanced transcranial color-coded real-time sonography. Results of a phase-two study.
BACKGROUND AND PURPOSE Transcranial color-coded real-time sonography has been developed as a promising new bedside procedure to monitor central nervous system parenchymal and vascular pathology; the present study was designed to investigate the potential role of galactose microparticles (SH U 508 A) as a new ultrasound contrast-enhancing agent for transcranial sonography. METHODS Ten patients...
متن کاملDiagnosis of middle cerebral artery occlusion with transcranial color-coded real-time sonography.
PURPOSE To determine the usefulness of transcranial color-coded real-time sonography in detecting occlusion of the horizontal portion of the middle cerebral artery. METHODS Using transcranial color-coded real-time sonography, we measured the end-diastolic flow velocity with incident angle correction and the side-to-side ratio of the end-diastolic flow velocity (the end-diastolic ratio) in bot...
متن کاملDiagnosis of middle cerebral artery stenosis by transcranial color-coded real-time sonography.
BACKGROUND & PURPOSE This study was performed to determine the usefulness of transcranial color-coded real-time sonography (TCCS) in detecting stenosis in the horizontal portion of the middle cerebral artery (MCA). METHODS Using TCCS and the incident angle correction technique, we measured the peak-systolic flow velocity in bilateral MCAs in 45 consecutive patients in whom cerebral angiograph...
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ژورنال
عنوان ژورنال: Stroke
سال: 1990
ISSN: 0039-2499,1524-4628
DOI: 10.1161/01.str.21.12.1680