August 2020

HIV Rash – Characteristics and causes of skin rash in HIV+

If you’re living with HIV, it’s crucial to stay vigilant for any skin conditions that may develop, particularly those that involve a rash. But even if you haven’t received an HIV diagnosis, being aware of the potential warning signs of the virus is essential. In some cases, a rash may be one of the first …

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digital image of viruses

Doppler ultrasound exam and color doppler test

What is a doppler ultrasound? Also known as doppler ultrasonography, the doppler ultrasound is a diagnostic imaging test that uses high-frequency sound waves to show the blood flow through blood vessels in real time. It uses the same technology of a standard ultrasound exam, but applies to it the doppler effect, by having the sound …

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