Q J Med 1999; 92: 515-518
© 1999 Association of Physicians
Proteinuria in atherosclerotic renovascular disease
From the Department of Nephrology and Transplantation, Guy's Hospital, London, and 1 Department of Nephrology, Hope Hospital, Salford, UK
Received 19 March 1999 and in revised form 17 June 1999
Dr A.D. Makanjuola, Department of Nephrology and Transplantation, Guy's Hospital, London SE1 9RT
Proteinuria is well described in atherosclerotic renovascular disease (ARVD), but the prevalence is unknown, and the pathogenesis may vary between patients. Substantial proteinuria (>2 g/day) however, would be regarded by many as atypical of ARVD. We studied 94 patients (52 male) with ARVD, median age 67 years (range 4987). Digital subtraction angiography was performed on all patients. Protein was assayed in 24-h urine samples and GFR derived using the Cockroft-Gault formula. Forty-nine patients (52%) had proteinuria <0.5 g/24 h. Proteinuria increased with worsening renal function. Biopsies from seven non-diabetic patients with substantial proteinuria showed: minimal changes (1); glomerular sclerosis with marked ischaemic changes (3); focal glomerulosclerosis (2); and athero-emboli (1). Proteinuria, rather than being indicative of other pathology, is often a marker of severity of parenchymal disorder in atherosclerotic nephropathy, which itself is the major determinant of renal dysfunction in patients with ARVD.
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
M. Chonchol and S. Linas Diagnosis and Management of Ischemic Nephropathy Clin. J. Am. Soc. Nephrol., March 1, 2006; 1(2): 172 - 181. [Full Text] [PDF] |
||||
![]() |
C. M. Cheung, J. Hegarty, and P. A. Kalra Dilemmas in the management of renal artery stenosis Br. Med. Bull., September 7, 2005; 73-74(1): 35 - 55. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. M. Cheung, J. R. Wright, A.'d. E. Shurrab, H. Mamtora, R. N. Foley, D. J. O'Donoghue, S. Waldek, and P. A. Kalra Epidemiology of Renal Dysfunction and Patient Outcome in Atherosclerotic Renal Artery Occlusion J. Am. Soc. Nephrol., January 1, 2002; 13(1): 149 - 157. [Abstract] [Full Text] [PDF] |
||||
![]() |
P.-F. PLOUIN, P. ROSSIGNOL, and G. BOBRIE Atherosclerotic Renal Artery Stenosis: To Treat Conservatively, to Dilate, to Stent, or to Operate? J. Am. Soc. Nephrol., October 1, 2001; 12(10): 2190 - 2196. [Full Text] [PDF] |
||||
![]() |
J. R. Wright, A. Duggal, R. Thomas, R. Reeve, I. S. D. Roberts, and P. A. Kalra Clinicopathological correlation in biopsy-proven atherosclerotic nephropathy: implications for renal functional outcome in atherosclerotic renovascular disease Nephrol. Dial. Transplant., April 1, 2001; 16(4): 765 - 770. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Suresh, P. Laboi, H. Mamtora, and P. A. Kalra Relationship of renal dysfunction to proximal arterial disease severity in atherosclerotic renovascular disease Nephrol. Dial. Transplant., May 1, 2000; 15(5): 631 - 636. [Abstract] [Full Text] [PDF] |
||||



