Description

Any mark, spot, or bump that is present in or around the time of birth on the skin of an infant is a birthmark. Mothers are fond of giving these rather romantic names such as angel’s kisses, stork bites, or beauty marks. Most of these lesions are not particularly esthetically desirable. Any mark, spot, or bump that is present in or around the time of birth on the skin of an infant is a birthmark. Mothers are fond of giving these rather romantic names such as angel’s kisses, stork bites, or beauty marks. Most of these lesions are not particularly esthetically desirable. What causes birthmarks? Most birthmarks are probably due to defective migration of cells during fetal development. Once these cells start to multiply, they produce tissue with the characteristics of their cell type though they are not where those cells typically are located. symptoms and signs associated with birthmarks Pigmented birthmarks, aside from their coloration, cause no symptoms. Vascular birthmarks of certain types can produce significant symptoms. The identification of the type of vascular birthmarks may be difficult and require certain advanced imaging techniques as well pathological examination of samples of the birthmark. Certain vascular birthmarks called hemangiomas can begin as flat lesions at birth but enlarge rapidly during the first few months of life. They may ulcerate and disappear slowly, leaving only a scar. If this type of lesion is situated adjacent to an important anatomical structure like an eye or mouth, it may need to be treated to hasten the natural resolution.