Tonsils and adenoids: an update.

OBJECTIVES: To present and discuss the clinical presentation and treatment planning in children with acquired nasopharyngeal stenosis (NPS) following tonsillectomy and adenoidectomy. DESIGN: Case series. SETTING: Tertiary care center. PATIENTS AND OTHER PARTICIPANTS: Nine children identified over 2 years (1995-1996) with newly diagnosed NPS were evaluated. Seven of these children underwent adenoidectomy using a potassium titanyl phosphate laser technique at a neighboring facility. These children were aged 15.6 to 62.1 months at the time of original surgery, and all presented with nasal obstruction and mouth breathing beginning within 10 weeks after surgery. In addition, 5 had newly documented obstructive sleep apnea. RESULTS: Of the 9 children, 1 required a tracheotomy. After undergoing an adenoidectomy, chronic rhinosinusitis developed and aggressive medical treatment failed in 4 children. Time from symptom onset to diagnosis of NPS ranged from 2 to 34 months. The diagnosis of NPS depends on obtaining a thorough medical history and conducting a physical examination that includes nasopharyngoscopy. Most children underwent a computed tomographic scan prior to repair. The scarring encountered in these patients involved the soft palate and the posterior pharyngeal wall and/or choanae bilaterally. Five children had no identifiable eustachian tube opening into the nasopharynx, and all 5 children had chronic otitis media with effusion or persistent otorrhea. CONCLUSIONS: Nasopharyngeal stenosis following adenoidectomy and/or tonsillectomy is difficult to correct. Multiple surgeries may be required to relieve the obstruction. Standard operative techniques using the lateral pharyngeal flap and transpalatal or endoscopic intranasal approaches were adapted to the clinical situation. Prolonged use of nasal stents is mandatory to produce a nasopharyngeal opening. Adjunctive treatment may include pressure equalization tubes. However, the best treatment remains prevention.

Adenoidectomy↗

PubMed1998

Postoperative complications after tonsillectomy and adenoidectomy in children with Down syndrome.

OBJECTIVE: To compare the postoperative course and complications after tonsillectomy or tonsillectomy and adenoidectomy in children with Down syndrome (group 1) with the postoperative course and complications in children in a control group (group 2). DESIGN: Retrospective review of medical records for the period January 1, 1986, through March 30, 1996. SETTING: Tertiary care children's hospital. PATIENTS: The study included 87 children in group 1 and 64 children in group 2 matched for age, sex, and year of surgery. INTERVENTION: Tonsillectomy and adenoidectomy (group 1, 79 children; group 2, 57 children) and tonsillectomy (group 1, 8 children; group 2, 7 children). MAIN OUTCOME MEASURES: Length of hospitalization and postoperative complications. RESULTS: The length of hospitalization was significantly increased for the children in group 1 compared with that of children in group 2 (1.6 vs 0.80 days; P=.001, Mann-Whitney U test). Twenty-two children (25%) in group 1 required airway management or observation in the pediatric intensive care unit compared with no children in group 2 who required such care (P<.001, Fisher exact test). None of the children in either group required reintubation, continuous positive airway pressure, or tracheotomy. Respiratory complications requiring intervention were 5 times more likely in group 1 (22 [25%] vs 3 [5%]; P<.001, Fisher exact test). The median time until intake of clear liquids and duration of intravenous therapy were significantly increased in group 1 compared with group 2 (5.0 vs 4.0 hours, P=.03; 23.5 vs 16.0 hours, P=.001, respectively; Mann-Whitney U test). CONCLUSIONS: Although tonsillectomy and adenoidectomy can be performed safely in children with Down syndrome, the rate of postoperative respiratory complications is higher and the duration until adequate oral intake is resumed is longer. We therefore recommend that children with Down syndrome be admitted to the hospital overnight after undergoing tonsillectomy and adenoidectomy.

Adenoidectomy↗