Colombia: A couple of photographs showing a baby with a strange limb have gone viral. The case is presumed to have occurred in Colombia, although it is not the first of its kind, as other anomalies are known, which according to doctors are not common. Well, in the world, there are only records of less than 100 cases of humans born with a vestigial tail. The specialist who carried the gestation process argued that during the four and eight weeks of pregnancy, inside the uterus, all babies develop a human tail, but at the same time, due to a gene that they possess, that tail is suppressed, reason for which they are born without this limb. In this case, the minor's gene was not expressed and allowed the development of the tail. Surgery to remove his limb was performed in about an hour. In the process, all the structures were identified, so that the tail does not have a relationship with the internal nerves or with the medulla, and it could be isolated without major problem. https://voxpopulinoticias.com.mx/2019/06/bebe-nace-con-cola-humana-le-extirpan-extremidad/