Among the many diseases that affect vital organs such as the liver, kidneys, pancreas, heart, intestines, and cornea, transplantation of the affected organ(s) remains the only definitive treatment in the terminal stages. The best examples are irreversible chronic kidney disease and chronic liver disease, for which kidney or liver transplantation is the best available option in a medically fit patient. Since God has bestowed us with two kidneys and a liver that has remarkable regenerative capacit