Primary amyloidosis presenting as cholestatic jaundice

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Imaging Amyloid Tissues Stained with Luminescent Conjugated Oligothiophenes by Hyperspectral Confocal Microscopy and Fluorescence Lifetime Imaging
10:04

Imaging Amyloid Tissues Stained with Luminescent Conjugated Oligothiophenes by Hyperspectral Confocal Microscopy and Fluorescence Lifetime Imaging

Published on: October 20, 2017

Lukasz T Polanski1, Sheraz R Markar, Thomas Satyadas

  • 1Norfolk and Norwich University Hospital, Obstetrics and Gynaecology, Norwich, UK. lucas.polanski@hotmail.com

BMJ Case Reports
|July 4, 2012
PubMed

Insights

This case report highlights a rare, fatal presentation of amyloidosis, a condition affecting multiple organs. Cholestatic jaundice, an infrequent symptom, led to rapid decline and death in an 80-year-old patient, confirmed postmortem.

Area of Science:

  • Medicine
  • Pathology
  • Gastroenterology

Background:

  • Amyloidosis is a systemic disease characterized by extracellular deposition of misfolded proteins (amyloid fibrils) in various organs.
  • While amyloidosis can affect numerous organ systems, its presentation varies widely, making diagnosis challenging.
  • Cholestatic jaundice is an uncommon manifestation, often indicating significant hepatic involvement.

Observation:

  • An 80-year-old patient presented with cholestatic jaundice, a rare symptom of amyloidosis.
  • The patient experienced a rapid clinical decline following the onset of jaundice.
  • A postmortem examination was required for definitive diagnosis due to the rapid progression.

Findings:

  • The case illustrates a fatal outcome of amyloidosis presenting with cholestatic jaundice.
  • Amyloid deposition led to irreversible organ damage, evidenced by the rapid decline and death.
  • The infrequent manifestation of cholestatic jaundice in amyloidosis complicated early diagnosis and intervention.

Implications:

  • This case underscores the importance of considering amyloidosis in the differential diagnosis of unexplained cholestatic jaundice, especially in elderly patients.
  • The rapid progression highlights the potential for severe, irreversible organ damage in certain amyloidosis presentations.
  • Further research into early diagnostic markers for amyloidosis, particularly in atypical presentations, is warranted.

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