An abnormal connection between the surface of the anus and other structures (usually the skin near the opening of the anus). This typically originates from anal glands getting clogged, leading to infection and the formation of pockets of pus. These pockets then drain and form tracts to the external skin.
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Terms and Conditions and
What is Symcat?
A disease calculator that uses hundreds of thousands of
patient records to estimate probability of disease. You
may have heard of Watson by IBM, which illustrates a trend of
computing and predictive analytics in
healthcare. We strive to empower people and medical professionals
by placing the state-of-the-art in
computer diagnosis at their fingertips. read more...