RESUMEN
BACKGROUND: Cervical cystic hygroma is a benign congenital malformation of the lymphatic system. Incidence of cystic hygroma is 1/6000 live births. We present a case of right neck mass with potential respiratory compromise in a newborn. CASE PRESENTATION: The patient was a full term baby girl with an incidental finding of right neck mass which was described on ultrasound and magnetic resonance imaging as a cystic lesion in the nasopharynx and right neck which inferiorly followed the course of the right carotid artery, consistent with cystic hygroma. She started with respiratory compromise, and a follow-up magnetic resonance imaging showed increased size of the cystic hygroma. Dexamethasone was started to reduce fluid build up in the mass. When the cystic hygroma was found to be inseparable from the right half of the thyroid gland, the otolaryngologist performed hemithyroidectomy. CONCLUSION: The patient had neuropraxia involving the marginal mandibular branch of the facial nerve, which was expected to correct with time. Large cervical cystic hygromas may surround or displace neurovascular structures making their identification quite challenging intraoperatively. A team of experienced surgeons will help to ensure a successful surgical outcome.
RESUMEN
OBJECTIVE: To evaluate three current tonsillectomy techniques--intracapsular microdebridement, intracapsular coblation, and traditional extracapsular electrocautery dissection--comparing surgical parameters, efficacy, and morbidity in the treatment for obstructive sleep disordered breathing in children. STUDY DESIGN: Prospective, double-blinded study with follow-up by telephone interview. METHOD: From February 2004 to July 2006, a total of 156 patients between the ages of 6 months and 22 years scheduled for adenotonsillectomy were randomly assigned to electrocautery, coblator, and microdebrider groups. OUTCOME MEASURES: 1) Patient demographics; 2) Intraoperative time; 3) Surgeon's perception of difficulty; 4) Indicators of postoperative morbidity: pain, use of pain medication, return to diet, and activity level; 5) Complications; 6) Cost. RESULTS: Microdebrider technique produced the shortest total surgical time, averaging 16 minutes. Use of coblation resulted in 2 less days of pain medication compared to electrocautery. Patients in the coblator and microdebrider groups returned to a normal diet 1.51 days and 1.77 days earlier, respectively, than in the electrocautery group. They also returned to preoperative activity levels 1.85 days and 2.06 days earlier than in the electrocautery group. Of all three methods, the microdebrider was the most cost effective. The coblator and microdebrider did not differ significantly from each other in all other parameters. The three techniques showed no statistically significant difference in assessment of difficulty, average pain scores, or postoperative complications. CONCLUSIONS: Postoperative recovery following intracapsular adenotonsillectomy in children with obstructive sleep apnea is significantly earlier with use of either the coblator or microdebrider versus traditional extracapsular tonsillectomy with electrocautery. Microdebrider and coblator were comparable in all other areas except for shorter operative time and less cost for the microdebrider.