Dr. Dan Alexander Dunaway M.D.

What is a biopsy?A biopsy is a medical procedure, which is mostly used in diagnosing cancer. In this procedure, a small tissue sample is taken from your body for a closer examination under the microscope. A biopsy is usually recommended by your doctor if initial tests in your body suggest an...

There are a lot of vitamin drinks on the market and it is natural to wonder whether these "beauty beverages" are really as healthy as they claim to be. Do they really provide anti-aging solution for your skin? There are more than 300 products on store shelves that claim to benefit your beauty. Are...

What are Comedones?Comedones refer to skin bumps, which are a result of clogged pores. A single bump or lesion is called a comedo. Skin pores can be fully or partially blocked and often lead to the formation of whiteheads and blackheads. Mild acne involves the presence of whiteheads and blackheads,...

Introduction: what is rosacea disease?Rosacea is a skin disorder in which the skin of a person’s faces flares-up and becomes very red in color. People above 30 years old have the highest chances of getting this disease. The blood vessels under the skin can be distinctively seen on the face....

A biopsy procedure is a very important procedure, which is used to identify the underlying cause of your abnormal body tissues. Depending on your condition and the location of the tissue abnormality, different types of biopsies may be performed on you. A biopsy preparation, therefore, depends on...

Yes, rosacea is one of the most common chronic skin conditions that affect nearly 16 million people in the United States alone and about 45 million worldwide. The exact cause of rosacea is not known, but there are several theories suggested by many experts regarding rosacea and its...