title: Sinusitis and its complications in the pediatric patient.
mesh_terms: D001424:Bacterial Infections / Q000175:diagnosis; D001922:Brain Abscess / Q000209:etiology / Q000628:therapy; D002481:Cellulitis / Q000209:etiology / Q000628:therapy; D002648:Child; D002675:Child, Preschool; D006801:Humans; D010256:Paranasal Sinuses / Q000196:embryology / Q000502:physiology; D012852:Sinusitis / Q000150:complications / Q000175:diagnosis* / Q000628:therapy; D013396:Suction; D014172:Transillumination; D014463:Ultrasonography