Primary amyloidosis presenting as cholestatic jaundice
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
Summary
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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