Frontal sinus abscess and secondary orbital cellulitis.
D000038:Abscess / Q000150:complications*; D002481:Cellulitis / Q000150:complications*; D002648:Child; D005626:Frontal Sinus; D006801:Humans; D008297:Male; D009916:Orbital Diseases / Q000209:etiology*; D012852:Sinusitis / Q000150:complications*; D013290:Streptococcal Infections / Q000150:complications*