What is vasoconstriction Vasoconstriction is the constriction or narrowing of a blood vessels by the smooth muscles in their walls. When blood vessels constrict, blood

What is venipuncture Venipuncture is also called phlebotomy, is a procedure in which a needle is used to take blood from a vein. In many

Causes of smelly urine Smelly urine on its own isn't usually a cause for concern. There are often things you can do to help your

What is polydactyly Polydactyly is a condition in which a person has more than 5 fingers per hand or 5 toes per foot. Polydactyly is

What is a skin graft Skin grafting is a closure technique used in dermatology most commonly to close wounds created by the removal of skin

What is rhinophyma Rhinophyma is a progressive skin condition affecting the nose in which the skin is thickened and the sebaceous (oil) glands are enlarged.

What is selective mutism Selective mutism is a consistent failure of children to speak in certain situations, such as school, even when they can speak

What is pyogenic granuloma Pyogenic granuloma is a common, benign (harmless) growth that often appears as a rapidly growing, bleeding bump on the skin or

What is venous insufficiency Venous insufficiency is a condition in which the veins (most often in the legs) have problems sending blood from the legs

Vaginal dryness Vaginal dryness or the medical term atrophic vaginitis, is defined as a lack of adequate moisture in the vaginal area. Vaginal dryness may be