title: Ruptured branchial cleft cyst presenting as acute thyroid infection.
mesh_terms: D001424:Bacterial Infections / Q000209:etiology; D001935:Branchioma / Q000150:complications / Q000175:diagnosis*; D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D012422:Rupture, Spontaneous; D013960:Thyroid Function Tests; D013966:Thyroiditis / Q000175:diagnosis* / Q000209:etiology