You're the flight surgeon: tinea incognito.
Jason R
JR
Susong
D000935:Antifungal Agents / Q000627:therapeutic use*; D003937:Diagnosis, Differential; D006801:Humans; D007866:Leg; D008889:Military Personnel; D009281:Naphthalenes / Q000627:therapeutic use*; D000077291:Terbinafine; D014005:Tinea / Q000175:diagnosis* / Q000188:drug therapy*
D000935:Antifungal Agents; D009281:Naphthalenes; D000077291:Terbinafine