Relative incidence and alternative approaches for surgical drainage of different types of deep neck abscesses in children.
OBJECTIVE
To determine the relative frequency of retropharyngeal abscesses (RPAs) vs lateral pharyngeal abscesses (LPAs) and to analyze alternative approaches for surgical drainage.


METHODS
Retrospective chart review.


METHODS
Tertiary care children's hospital.


METHODS
Seventy pediatric patients who were evaluated, admitted, and treated for presumed deep neck abscesses (RPAs and LPAs) between January 1, 1986, and December 31, 1996.


METHODS
Intravenous antibiotic therapy and surgical drainage.


METHODS
Clinical resolution of the abscess.


RESULTS
Fifty-eight patients were evaluated with computed tomographic scan. Thirteen of these patients did not have surgical intervention. Of 12 patients diagnosed as having an isolated RPA, all had intraoral surgical drainage and 9 had evidence of pus at surgery. Twenty-one patients had an isolated LPA. Sixteen of these underwent intraoral drainage and 5 underwent external drainage. Purulence was found at surgery in 14 and 2 patients, respectively. The remaining 12 patients had a combination of RPA and LPA. Eight patients underwent intraoral drainage, and 4 patients required both intraoral and external approaches. Purulence was found at surgery in 5 and 4 patients, respectively. Of the 12 patients who were not evaluated with computed tomographic scan, two thirds were treated prior to 1987. Six of these 12 patients underwent surgical drainage via an intraoral approach, and 4 of the 6 patients had pus. The remaining 6 improved without surgery.


CONCLUSIONS
Most deep neck abscesses in children are located in the retropharyngeal or in the lateral pharyngeal space medial to the great vessels. Therefore, most can be managed successfully with intraoral rather than external drainage. External approaches are better reserved for those abscesses that are lateral to the great vessels or that involve multiple spaces. In this patient population, LPAs were more commonly seen than RPAs.
Choi
S S
SS
Department of Otolaryngology-Head and Neck Surgery, Children's National Medical Center, Washington, DC, USA.
Vezina
L G
LG
Grundfast
K M
KM
D000038:Abscess / Q000188:drug therapy / Q000601:surgery*; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004322:Drainage / Q000379:methods*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009333:Neck; D010608:Pharyngeal Diseases / Q000601:surgery; D017703:Retropharyngeal Abscess / Q000601:surgery*; D012189:Retrospective Studies; D016896:Treatment Outcome