|  | Definition: |  | In this type of dialysis, a special solution is run through a           tube into the peritoneum, a thin tissue that lines the cavity           of the abdomen. The body's waste products are removed through           the tube. There are three types of peritoneal dialysis.           Continuous ambulatory peritoneal dialysis (CAPD), the most           common type, needs no machine and can be done at home.           Continuous cyclic peritoneal dialysis (CCPD) uses a machine           and is usually performed at night when the person is           sleeping. Intermittent peritoneal dialysis (IPD) uses the           same type of machine as CCPD, but is usually done in the           hospital because treatment takes longer.  Hemodialysis and           peritoneal dialysis may be used to treat people with  diabetes           who have kidney failure. |