To view blood flow through your heart, your doctor may inject a special dye into your coronary arteries. This is known as an angiogram. The dye is injected into the arteries of the heart through a long, thin, flexible tube (catheter) that is threaded through an artery, usually in the leg, to the arteries in the heart.
A wart is a small growth with a rough texture that can appear anywhere on the body. It can look like a solid blister or a small cauliflower. Warts are caused by viruses in the human papillomavirus (HPV) family. The appearance of a wart depends on its location on the body and the thickness of the skin. Palmar warts appear on the hand. Plantar warts affect the feet. As many as 1 in 3 children and teenagers are estimated to have warts, but only 3 to 5 percent of adults.
Most people have had a wart on their body somewhere at some time in their life. Warts are harmless, but most people donât like the way they look. Warts are extra layers of skin caused by the human papilloma virus (HPV) family.The virus is spread by skin-to-skin contact.Only certain types of HPV cause genital warts and cervical problems. Common warts: Where: Usually on fingers, hands, knees and elbows. 2  What they look like: small hard bumps, darker than other skin, top is rough like cauliflower with black or red-brown dots inside. 3  Plantar warts: Where: on the bottom (plantar) surface of the foot.