Broader Terms:

Scope Note:

disorder of amino acid transport characterized by the childhood (or rarely adult) onset of photosensitive dermatitis and intermittent neurologic symptoms; ataxia, personality changes, migraine headaches, and photophobia may occur periodically; results from impaired sodium-dependent transport of neutral amino acids across the brush border membrane of the small intestine and renal tubular epithelium.

Term Number:

1849-4235