Korean J Nephrol.  1997 Sep;16(3):596-602.

A Case of Primary Systemic Amyloidosis Predominantly Presenting Nephrotic Syndrome and Peripheral Neuropathy

Affiliations
  • 1Department of Internal Medicine, Pusan Medical Center, Pusan, Korea.

Abstract

Primary systemic amyloidosis is a progressive disease that is frequently fatal. Nephrotic syndrome is present in almost one-third, congestive heart failure in one-quarter, and peripheral neuropathy in one-sixth of patients at the time of diagnosis. If heart or renal failure are presented, survival rate is poor. We experienced a case of a 66 year-old female patient who had complained lower leg edema and paresthesia of extremities for about 5 months. The laboratory findings were consistent with nephrotic syndrome, but the lower leg edema was non-pitting and the cause of paresthesia was unknown. We performed kidney and nerve biopsy and confirmed a case of primary systemic amyloidosis. In this case, presence of postural hypotension, probable cardiac involvement and relatively long spikes along the outside of the glomerular capillary loops on methenamine silver stain is suggestive of poor prognosis. We can predict chronic renal failure and congestive heart failure in the course of this case. We report a case of primary systemic amyloidosis predominantly presenting nephrotic syndrome and peripheral neuropathy with review of related literatures.

Keyword

Primary systemic amyloidosis; Nephrotic syndrome; Perpheral neuropathy

MeSH Terms

Aged
Amyloidosis*
Biopsy
Capillaries
Diagnosis
Edema
Extremities
Female
Heart
Heart Failure
Humans
Hypotension, Orthostatic
Kidney
Kidney Failure, Chronic
Leg
Methenamine
Nephrotic Syndrome*
Paresthesia
Peripheral Nervous System Diseases*
Prognosis
Renal Insufficiency
Survival Rate
Methenamine
Full Text Links
  • KJN
Actions
Cited
CITED
export Copy
Close
Share
  • Twitter
  • Facebook
Similar articles
Copyright © 2024 by Korean Association of Medical Journal Editors. All rights reserved.     E-mail: koreamed@kamje.or.kr