RT Journal
A1 Adil HF, Horii KA, Hoeltzel MF
T1 PIcture of the month—quiz case
JF Archives of Pediatrics & Adolescent Medicine
JO Archives of Pediatrics & Adolescent Medicine
YR 2012
FD March 1
VO 166
IS 3
SP 283
OP 283
DO 10.1001/archpediatrics.2011.789a
UL http://dx.doi.org/10.1001/archpediatrics.2011.789a
AB 
Physical examination revealed a thriving infant with 2 erythematous plaques with well-demarcated borders and central atrophy on the left parietal scalp and postauricular region (Figure). The remainder of his physical examination was unremarkable. Laboratory studies revealed an elevated aspartate aminotransferase level of 339 U/L (reference range, 10-60 U/L) (to convert to microkatals per liter, multiply by 0.0167) and alanine aminotransferase level of 364 U/L (reference range, 5-50 U/L) (to convert to microkatals per liter, multiply by 0.0167) but an otherwise normal complete blood cell count and normal comprehensive metabolic profile.