Tag Archives: Acrodermatitis Chronica Atrophicans (ACA)

Acrodermatitis Chronica Atrophicans (ACA)

Background ACA Acrodermatitis Chronica atrophicans (ACA) is the third degree of European Lyme borreliosis. This particular progressive fibrosing skin manner is produced by an ongoing active infection with Borrelia afzelii. ACA is apparent on the extremities, especially on the extensor surfaces. It begins with an inflammatory degree distinguished by bluish-red discoloration and cutaneous swelling and concludes several months… Read More »