With the addition of Mexico in 1994 FTA was superseded by the North American Free Trade Agreement (NAFTA) (French: Accord de libre-Ã©change Nord AmÃ©ricain (ALENA), Spanish: Tratado de Libre Comercio de AmÃ©rica del Norte (TLCAN)).
A nodule is a small mass of tissue which forms in or on the body, usually in response to injuries. Nodules are typically hard and they can be easily felt. For the most part, the masses are benign, requiring no medical action, but sometimes they can interfere with the function of the body, or they may be malignant.
Nodules are a severe form of a common type of acne known as acne vulgaris. Although they are grouped together with whiteheads, blackheads, and pustules, that may feel like a stretch to those who suffer from them. Nodules are larger than the typical pimple bumps, and they look like raised ovals covered by skin.