Expected headings
"Theory"
"Types"
"Peritoneal dialysis refers to using the natural peritoneal membrane as the selectively-permeable membrane. This is accessed through a peritoneal dialysis catheter (e.g. Tenckhoff catheter)."
"Complications arising from renal replacement therapy can pertain to the dialysis itself (e.g. electrolyte abnormalities), complications from the insertion of the catheter or creation of the vascular access (e.g. peritonitis, graft failure), or complications resulting from the ongoing presence of the catheter or type of vascular access (e.g. infection, fistula thrombosis)."