(Cheat 1991; 99:1010-11) T he patient is a 63-year-old woman with end-stage renal failure due to analgesic nephropathy. This was diagnosed in January, 1986 during treatment for high grade lymphoma (parotidectomy and chemotherapy). In July, 1987 the serum creatinine level reached 915 micromolfL. A Tenckoffcatheter was inserted and continuous ambulatory peritoneal dialysis (CAPD) was started at a...