7. Brenner DJ, Elliston CD, Hall EJ, Berdon WE. Estimated risks of
radiation-induced fatal cancer from pediatric CT.
Am J Roentgenol
2001;
176:289–296.
8. Brenner DJ, Hall EJ, Phil D. Computed tomography—an increasing source
of radiation exposure.
N Engl J Med
2007;357:2277–2284.
9. Pearce MS, Salotti JA, Little MP, et al. Radiation exposure from CT scans
in childhood and subsequent risk of leukaemia and brain tumours: a ret-
rospective cohort study.
Lancet
2012;380:499–505.
10. Ahmed K, Jones AS, Shah K, Smethurst A. The role of ultrasound in the
management of peritonsillar abscess.
J Laryngol Otol
1994;108:610–612.
11. Buckley AR, Moss EH, Blokmanis A. Diagnosis of peritonsillar abscess:
value of intraoral sonography.
Am J Roentgenol
1994;162:961–964.
12. Strong EB, Woodward PJ, Johnson LP. Intraoral ultrasound evaluation of
peritonsillar abscess.
Laryngoscope
1995;105:779–782.
13. Araujo Filho BC, Sakae FA, Sennes LU, Imamura R, de Menezes MR.
Intraoral and transcutaneous cervical ultrasound in the differential
diagnosis of peritonsillar cellulitis and abscesses.
Rev Bras Otorhinolar-
ingol
2006;72:377–381.
14. Costantino TG, Satz WA, Dehnkamp W, Goett H. Randomized trial compar-
ing intraoral ultrasound to landmark-based needle aspiration in patients
with suspected peritonsillar abscess.
Acad Emerg Med
2012;19:626–631.
15. Baker KA, Stuart J, Sykes KJ, et al. Use of computer tomography in the
emergency department for the diagnosis of pediatric peritonsillar
abscess.
Pediatr Emer Care
2012;28:962–965.
16. Blotter JW, Yin L, Glynn M, Wiet GJ. Otolaryngology consultation for
peritonsillar abscess in the pediatric population.
Laryngoscope
2000;110:
1698–1701.
17. Schraff S, McGinn JD, Derkay CS. Peritonsillar abscess in children: a 10-
year review of diagnosis and management.
Int J Pediatr Otorhinolar-
yngol
2001;57:213–218.
18. Cheng J, Elden L. Children with deep space neck infections: our experi-
ence with 178 children.
Otolaryngol Head Neck Surg
2013;148:1037–
1042.
19. Saluja S, Brietzke SE, Egan KK, et al. A prospective study of 113 deep
neck infections managed using a clinical practice guideline.
Laryngo-
scope
2013;123:3211–3218.
20. Bolton M, Wang W, Hahn A, Ramilo O, Mejias A, Jaggi P. Predictors for
successful treatment of pediatric deep neck infections using antimicro-
bials alone.
Pediatr Infect Dis J
2013;32:1034–1036.
Laryngoscope 125: December 2015
Fordham et al.: Transcervical US in Pediatric PTA
67