
Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Tricho-hepato-enteric syndrome
Introduction
Pathophysiology
Pathophysiology
- It is a genetic disorder with an autosomal recessive inheritance pattern.
Natural History, Complications and Prognosis
Natural History, Complications and Prognosis
- Prognosis is poor.
- Many patients die before the age of 5 due to infections or cirrhosis.
Diagnosis
Diagnosis
Symptoms
- Intractable diarrhea
- Hair abnormalities – prominent forehead and cheeks, a broad nasal root and widely spaces eyes (hypertelorism)
- Facial abnormalities – their hairs are woolly, easily removed and poorly pigmented
Physical Examination
- Signs of liver failure
Laboratory Tests
Biopsy
- Small bowel – villous atrophy with low or no mononuclear cell infiltration of the lamina propria
- Microscopic analysis of the hair – twisted hairs of unequal size and different shapes
Other Diagnostic studies
- Scanning electron microscopy of hair – hair budding
- Biochemical analysis of hair reveal – sulfur-deficient brittle hair
- Abnormal antibody generation – T cell dysfuntion
Treatment
Treatment
- No specific treatment
- Total parenteral nutrition may reduce symptoms of diarrhea
- Avoiding further damage to the liver
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Aditya Govindavarjhulla, M.B.B.S. [2]
