Some common descriptive terms of primary lesions are macule, papule, nodule, plaque, wheal, vesicle, bulla, pustule, cyst, comedo, and burrow. Secondary lesions are the patient's response to a ...

By adulthood, that figure drops below 10%. Acne pimples come in different forms, but all pimples begin as a pore blockage or comedo. At first, a pimple is a small bump that isn't inflamed. A comedo ...

Did you know? Despite being called Schnauzer comedo syndrome, Schnauzer back, and Schnauzer back bumps, this condition may also appear in other dog breeds such as Cairn terriers and other rough-coated ...

There are many kinds of pimples but they all start as a blocked pore (comedo) that is not red or swollen. When the spot gets infected with bacteria, it will become inflamed. An inflamed pimple is red, ...