In the cold, the small blood vessels on the surface of our body get smaller to keep warm blood deeper inside. In the heat, they dilate to release heat from the body. If you have been in a warm climate for a long time and return to a cold one, it may take a little longer for your circulation to adjust.â.
1 A congenital physical anomaly is an abnormality of the structure of a body part. 2  An anomaly may or may not be perceived as a problem condition. 3  Many, if not most, people have one or more minor physical anomalies if examined carefully.ongenital anomalies of the gastrointestinal system include numerous forms of stenosis and atresia, and perforation, such as gastroschisis .. Congenital anomalies of the kidney and urinary tract (CAKUT) include renal parenchyma, kidneys, and urinary collecting system.
Overview. Congenital diseases refer to diseases that are present at birth. Sometimes, the congenital condition affects a certain body part or is an inherited condition that affects growth and development.Congenital diseases are typically present at birth, but with the advent of three-dimensional sonograms, congenital diseases may be detected prior to birth.Coarctation of the aorta refers to a medical problem in which the aorta (major blood vessel of the heart) is narrowed, states MedlinePlus.ongenital diseases refer to diseases that are present at birth. Sometimes, the congenital condition affects a certain body part or is an inherited condition that affects growth and development.