Nowadays, various kidney diseases are seen; some of them are normal and others are perpetual which can make genuine harm the kidneys. One of the uncommon kidney diseases is Autosomal Recessive Polycystic kidney disease (ARPKD) which is an acquired kidney issue and happens in a newborn when his/her parents have a particular kind of hereditary defect.
A cyst is a sac like structure that resembles like a membranous tissue containing fluid like substances inside which can grow anywhere in the body or skin. A cyst is a bump on the skin or a lump under the skin, but in some cases like kidneys and liver, it is located internally.