Local and Central IRBs/IECs There are two types of IRBs/IECs: local and central. Local IRBs/IECs are functions of the academic institutions that conduct research and review only their trials, while central IRBs/IECs provide review services for multiple entities.
Groin and genital lesions resembling skin tags may actually be genital warts or condyloma. A biopsy would help diagnose which of these growths are not skin tags. Very rarely, a basal cell skin or squamous cancer or melanoma may mimic a skin tag, but this is very uncommon.
Overview. Skin tags are small growths on the skin that can grow up to a half inch long. They are usually the same color as your skin, or slightly darker. Skin tags are composed of blood vessels and collagen fibers (a kind of protein) surrounded by skin.Theyâre attached to the rest of your skin by a thin or thick stalk.our doctor can probably diagnose your skin tags by looking at your skin. Sometimes what looks like a skin tag is a mole, wart, or other type of harmless growth. However, your doctor might want to do a biopsy by cutting off a skin tag and sending it to the lab for tests.