Spiking fever and a tender neck mass.
D000038:Abscess / Q000150:complications / Q000175:diagnosis*; D002675:Child, Preschool; D003680:Deglutition Disorders / Q000209:etiology; D003937:Diagnosis, Differential; D005260:Female; D005334:Fever / Q000209:etiology; D006801:Humans; D010608:Pharyngeal Diseases / Q000150:complications / Q000175:diagnosis*; D013290:Streptococcal Infections / Q000150:complications / Q000175:diagnosis*