How cancer spreads
Watch this video to see how cancer spreads (metastasizes).
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Cancer of the throat or larynx
From a top view of the voice box (larynx) and vocal cords, this animation shows the formation of a malignant tumor on the right vocal cord.
Parkinson
This animation shows sporadic brain activity and a twitching hand that occur with Parkinson's disease, followed by treatment with dopamine stimulation.
Celebrex: Therapeutic Uses and Dosing
A discussion of which conditions Celebrex is used to treat, how it works, and dosing tips
Arrhythmias
This animation shows the cardiac conduction system and the arrhythmias of a fast and slow beating heart.
Emergency Contraceptive Pills: The Basics of How to Use
A brief discussion of Plan B One Step, Next Choice One Dose, Next Choice, and generic levonorgestrel emergency contraceptive pills: how to use them, where to obtain, and dosing information.
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