What is Aplasia Cutis Congenita (ACC)

Aplasia Cutis Congenita (ACC) is a rare congenital disorder characterized by the absence of skin at birth. It typically manifests as localized, well-defined areas of missing skin, most commonly on the scalp, but can also occur on other parts of the body. ACC can vary in size and depth, ranging from small superficial lesions to larger, deeper defects exposing underlying tissues such as bone or muscle.

The exact cause of ACC is not fully understood, but it is believed to result from a combination of genetic and environmental factors. In some cases, ACC may be associated with other birth defects or genetic syndromes. The condition can be diagnosed through physical examination and imaging tests, and treatment options depend on the size and location of the defect.

ACC can pose potential complications such as infection, bleeding, or impaired function of affected body parts. Management of ACC focuses on wound care, infection prevention, and surgical interventions if necessary. With appropriate medical care, many individuals with ACC can lead normal lives, although scarring or cosmetic concerns may persist.