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Alagille syndrome with colonic polyposis
1Department of Gastroenterology, New England Medical Center, Tufts University School of Medicine, Boston, Massachusetts, USA.
The American Journal of Gastroenterology
|September 25, 2001
Summary
Alagille syndrome, a rare inherited disorder causing prolonged cholestasis, can present with variable symptoms. This case highlights a potential association between Alagille syndrome and colonic polyposis in an adult patient.
Area of Science:
- Genetics and rare diseases
- Gastroenterology and hepatology
Background:
- Alagille syndrome is an autosomal dominant inherited disorder.
- It typically presents in infancy with prolonged cholestasis.
- Variable expression can delay diagnosis and recognition of clinical findings.
Observation:
- A 35-year-old patient with a known diagnosis of Alagille syndrome was evaluated.
- The patient was found to have colonic polyposis.
- This observation prompted further investigation into a potential link.
Findings:
- The case report details the diagnosis of colonic polyposis in an adult with Alagille syndrome.
- This finding suggests a possible, previously unrecognized association between these conditions.
- Further research is warranted to confirm this association.
Implications:
- Early recognition of Alagille syndrome is crucial due to potential late complications like hepatocellular carcinoma.
- The potential link to colonic polyposis may necessitate expanded screening protocols for affected individuals.
- This case broadens the understanding of Alagille syndrome's clinical manifestations and associated risks.
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