March 06, 2007

Allison Zwingenberger, in Ultrasound Tuesday

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Ultrasound of linear foreign bodies

Ultrasound of linear foreign bodies can be more difficult than it seems. There are a couple of different imaging presentations depending on the size of the foreign body itself. I like to use radiographs to look for the pattern of linear foreign body, then confirm with ultrasound and look for complications. With a linear foreign [...]

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February 27, 2007

Allison Zwingenberger, in Ultrasound Tuesday

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Making the most of body position in veterinary ultrasound

Abdominal ultrasonography is extremely useful and versatile in investigating diseases in companion animals. We as veterinarians have the advantage over human medicine; our patients are small enough that we get excellent images. When you are scanning a 150 pound Rottweiler, you experience what human ultrasonographers have to deal with. Since depth and abdominal fat are [...]

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February 22, 2007

Allison Zwingenberger, in Ultrasound Tuesday

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Ultrasound of the adrenal glands in dogs

The adrenal glands are hard to find on ultrasound. They are less than 1 cm thick, and hide in the fat next to the aorta and caudal vena cava. Vet students and lab participants alike struggle to find these tiny organs. What can you use as landmarks? The abdominal vessels are excellent landmarks to finding [...]

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