金色の髪

Nummular headacheつながりだが, めずらしい頭痛があります.
疼痛部だけ金色の髪がはえるというのです。

Nummular headache associated with focal hair heterochromia in a child

http://www.ncbi.nlm.nih.gov/pubmed?term=Nummular%20headache%20associated%20with%20focal%20hair%20heterochromia%20in%20a%20child

*ただし、順序は

 The patch of blonde hair had been present in the right parietal region from birth and had remained unchanged.

>> A four-year-old boy presented with a six-month history of paroxysmal, brief episodes of right parietal pain.