title: A 2-year-old girl with a several-day history of vomiting and lethargy.
mesh_terms: D000900:Anti-Bacterial Agents; D001922:Brain Abscess / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy*; D002675:Child, Preschool; D003131:Combined Modality Therapy; D003937:Diagnosis, Differential; D004322:Drainage / Q000379:methods; D004359:Drug Therapy, Combination / Q000008:administration & dosage; D005260:Female; D005500:Follow-Up Studies; D006192:Haemophilus Infections / Q000175:diagnosis* / Q000188:drug therapy; D044135:Haemophilus parainfluenzae / Q000302:isolation & purification*; D006344:Heart Septal Defects, Atrial / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D016920:Meningitis, Bacterial / Q000134:cerebrospinal fluid / Q000175:diagnosis* / Q000188:drug therapy; D018570:Risk Assessment; D012720:Severity of Illness Index; D012894:Sleep Stages; D016896:Treatment Outcome; D014839:Vomiting / Q000175:diagnosis
chemical_list: D000900:Anti-Bacterial Agents