we use zero degree angles throughout the renal parenchyma and the hilar
regions. this does not affect the acceleration time with our equipment and
our experience. what equipment do you have?
>From: Ed Bernaski <[log in to unmask]>
>Reply-To: UVM Flownet <[log in to unmask]>
>To: [log in to unmask]
>Subject: RA Duplex
>Date: Fri, 4 Aug 2000 22:41:34 -0400
>I have a question regarding Doppler interrogation of parenchymal renal
>arteries during an RA duplex exam. Is angle correction necessary while
>sampling flow from upper, middle, and lower poles to measure acceleration
>time? We are having some differences of opinion in our lab.
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