Petechiae and streptococcal pharyngitis.
D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008585:Meningitis, Meningococcal / Q000175:diagnosis; D010612:Pharyngitis / Q000150:complications* / Q000453:epidemiology; D010614:Pharynx / Q000382:microbiology; D011693:Purpura / Q000175:diagnosis / Q000209:etiology*; D012621:Seasons; D013290:Streptococcal Infections / Q000150:complications*