TY - JOUR T1 - CHronic renal insufficiency AU - Hirsch RL Y1 - 1999/04/12 N1 - JO - Archives of Internal Medicine SP - 757 EP - 757 VL - 159 IS - 7 N2 - I enjoyed the review of chronic renal insufficiency by Rahman and Smith,1 but found the omission of one cause of renal insufficiency to be disheartening. Herein I describe a case of nephropathy whose cause was only discovered only after the physician was guided by a subtle laboratory finding to question the patient carefully about her medical and social history. SN - 0003-9926 M3 - doi: UR - http://dx.doi.org/ ER -