Hepatic subcapsular steatosis in diabetic CAPD patients treated with intraperitoneal insulin. Description of a typical pattern

Acta Radiol. 2001 May;42(3):323-5.

Abstract

Purpose: To describe a specific imaging pattern of hepatic fatty change typical of diabetic patients on continuous ambulatory peritoneal dialysis (CAPD) treated with intraperitoneal (i.p.) insulin.

Material and methods: Liver ultrasound was applied in 16 CAPD patients with insulin-dependent diabetes mellitus. Presence of hepatic subcapsular steatosis and maximum thickness of the fatty layer were recorded. Liver MR examination was made of 1 patient found to have extensive subcapsular steatosis.

Results: Hepatic ultrasound revealed a typical pattern of subcapsular steatosis ("coating-of-fat") in 7/8 patients treated with i.p. insulin. None (0/8) of the diabetic CAPD patients treated with subcutaneous insulin had subcapsular steatosis.

Conclusion: Hepatic subcapsular steatosis is specific to CAPD patients on i.p. insulin treatment. To our knowledge this is the first report to describe imaging findings in this particular form of hepatic fatty change.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Diabetes Mellitus, Type 1 / drug therapy
  • Diabetic Nephropathies / therapy*
  • Dialysis Solutions
  • Fatty Liver / diagnostic imaging*
  • Female
  • Humans
  • Insulin / administration & dosage*
  • Insulin / adverse effects
  • Liver / diagnostic imaging
  • Male
  • Middle Aged
  • Peritoneal Dialysis, Continuous Ambulatory*
  • Ultrasonography

Substances

  • Dialysis Solutions
  • Insulin