A blackhead is also called an open comedo (single for comedone), and it is a clogged pore in the skin that is open to the air. Keratin (skin protein) and sebum (oil) combine to block the pore. They are often found on the face and trunk. but they can be found anywhere on the body. […]
For medical education- NSFE. Angiomas are extremely common vascular “abnormalities”. They are flat speckled red spots, or even can grow quite large and raised and appear more purple in color. They are benign and 100% of us will have at least one of them by the time we turn 18 years old. Small ones can […]