A microscopic examination of tissue taken from the affected skin patch is required to make a definitive diagnosis of psoriasis and to distinguish it from other skin disorders. Usually in psoriasis, the examination will show a large number of dry skin cells, but without many signs of inflammation or infection. Changes in the nails typical of psoriasis are often strong indicators of psoriasis.
Distinguishing Psoriasis Patches from Other Disorders. Several conditi...
Read more »What is atopic dermatitis? It's a chronic, often long-lasting skin condition marked with itching,... Read more »
Eczema is a very common ailment that affects children early in life. If your family has a history... Read more »
...fundamental meaning, "eczema" is simply a type of skin inflammation. Collectively, skin... Read more »
It's that time of year again, the time when a sniffly nose, head congestion, coughing, etc. often... Read more »
...treated? "Topical steroids may be prescribed to reduce skin inflammation during an eczema... Read more »
Cleaning fluids used in hospitals may pose a health risk to patients and employees, researchers say. A pilot study of several hospitals found that... Read summary »
A new drug called Besivance has been approved for bacterial conjunctivitis, the contagious condition commonly known as "pink eye." Read summary »
In this slideshow, expert give photos and descriptions of some of the most common rashes. The experts give information on the rashes' symptoms,... Read summary »
Schoolchildren have many misconceptions about attention-deficit/hyperactivity disorder (ADHD), an Australian researcher has found. Among these... Read summary »
If you're happy, you might have your friends to thank, new research suggests. In a recent study, scientists looked at the happiness of nearly 5,000... Read summary »