Fig. 4From: Proposal of peritoneal biopsy procedures for patients undergoing peritoneal dialysisPeritoneal histology sampled appropriately. a Peritoneum sampled at the initiation of peritoneal dialysis (PD) therapy. b Peritoneum sampled at PD catheter removal. These samples show no artificial damage of the peritoneal surface, distortion, or shrinkage. HE: Hematoxylin and eosin stainingBack to article page