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- The prostate gland is an organ that surrounds the urinary urethra in men. It secretes fluid that mixes with the sperm to make semen.
- This is a picture of vitiligo on the face. Complete loss of melanin, the primary skin pigment, occurs for unknown reasons. The resulting lesions are white in comparison to the surrounding ...
- ... appearance of a poison ivy rash, located on the leg. These early lesions consist of multiple small blisters, often in a line where the skin has brushed against the poison ivy plant. ...
- Transposition of the great vessels is a congenital heart defect in which the position of the two major vessels that carry blood away from ...
- Lymph nodes play an important part in the body's defense against infection. Swelling might occur even if the infection is trivial or not apparent. Swelling of lymph nodes generally results from ...
- ... an instrument which is used to look into the ear canal. The ear speculum (a cone-shaped viewing piece of the otoscope) is slowly inserted into the ear canal ...
- The skeleton is made up of 206 bones in the adult and contributes to the form and shape of the body. The skeleton has several important functions for ...
- The cornea is the clear watch glass covering in the front of the eye. The cornea works with the lens of the eye to focus images on ...
- This is an angiogram of the right carotid artery showing a severe narrowing (stenosis) of the internal carotid artery just past the carotid fork. There is enlargement ...
- The female condom, like the male condom, is a barrier contraceptive made of latex or polyurethane. The condom has a ring on each end. The ...