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Cholesteryl ester storage disease. Report of a case
C A Coelho1, M A Balarin, K I Coelho
1Department of Pediatrics, School of Medicine, Paulista State University (UNESP), Botucatu, SP.
Arquivos De Gastroenterologia
|July 1, 1987
Summary
Cholesteryl ester storage disease (CESD) is a rare genetic disorder causing lipid buildup. This report details the youngest diagnosed patient, a 9-month-old girl, highlighting early clinical detection of CESD.
Area of Science:
- Biochemistry
- Genetics
- Pediatric Medicine
Background:
- Cholesteryl ester storage disease (CESD) is a rare inherited metabolic disorder.
- CESD is characterized by the accumulation of cholesteryl esters and triglycerides in various organs, including the liver, intestine, and bone marrow.
- Fewer than 21 cases of CESD have been documented in medical literature.
Observation:
- A 9-month-old female infant presented with an enlarged abdomen.
- Initial liver function tests were normal, but serum levels of cholesterol and triglycerides were elevated.
- Liver biopsy revealed numerous cholesterol crystals, identifiable as needle-shaped structures under polarized light microscopy.
Findings:
- The patient's clinical presentation and diagnostic findings are consistent with Cholesteryl ester storage disease (CESD).
- This case represents the youngest patient diagnosed with CESD to date.
- The diagnostic process involved assessing clinical symptoms, biochemical markers, and histopathological examination of liver tissue.
Implications:
- Early diagnosis of CESD in infants is crucial for timely management and intervention.
- This case underscores the importance of considering rare genetic lipid storage disorders in pediatric patients with unexplained hepatomegaly and dyslipidemia.
- Further research into the genetic basis and long-term outcomes of CESD is warranted to improve patient care.