Skin ulcers are crater-like, open wounds on the skin. Ulcers are roughly circular with a raw center. They often have thick and raised outer borders and may leak clear fluid, blood, or pus. Skin ulcers ...

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Find Leg Ulcer stock video, 4K footage, and other HD footage from iStock. Get higher quality Leg Ulcer content, for less—All of our 4K video clips are the same price as HD. Video Back Videos home ...

Aerial perspective showing Wolfe Creek Meteorite Crater, Western Australia, Australia Abstract Aerial Art/Getty Images The "major planetary event" would have resulted in a crater more than 60 ...

Spot the difference puzzles are the ultimate test of attentiveness, where the challenge for the readers is to identify the differences between two nearly identical images. These changes can be as ...

Researchers have discovered the world's oldest known meteorite impact crater, which could significantly redefine our understanding of the origins of life and how our planet was shaped. The team ...

Consumer confidence in the U.S. fell in March amid concerns over President Donald Trump’s handling of the economy. Confidence fell 7.2 points this month to a 92.9 in a new survey from The ...

In this article, we cover several possible causes of skin discoloration along with pictures so you can discuss any concerns you have with your doctor. There are many potential causes of skin ...

Spots can also look very different depending on your skin tone. Some pink, red, or brown spots are more obvious on fair to ...

Launched last week, the lander named Athena missed its mark by more than 800 feet and ended up in a frigid crater, the company said in declaring it dead. Athena managed to send back pictures ...

The largest ulcer was 5.5 cm in diameter. The skin surrounding each of the ulcers was hyperpigmented, wrinkled and scarred (Figure 1). The ulcer floor was tender on palpation and did not bleed on ...