Ectodermal dysplasia
Alternative Names
Anhidrotic ectodermal dysplasia
Symptoms
- Lower-than-normal number of teeth
- Delayed or absent tooth formation
- Inability to sweat
- Absent tears (occasional)
- Thin skin
- Decreased skin pigment
- Foul-smelling nasal discharge
- Poor temperature regulation
-
Heat intolerance
- Scanty hair
- Absent hair
- Abnormal nails
- Low nasal bridge
Signs and tests
-
Biopsy
of the mucous membranes (indicates absent or poorly-formed mucous membranes)
-
Biopsy of the skin
(indicates absent or poorly-formed sweat glands)
- Genetic testing (available for some subtypes of this group of disorders)
Review Date: 11/21/2005
Reviewed By: Christos Ballas, M.D., Attending Psychiatrist, Hospital of the
University of Pennsylvania, Philadelphia, PA. Review provided by
VeriMed Healthcare Network.

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