Fibrovascular polyp of the upper aerodigestive tract is an uncommon tumor that may present in pediatric patients with symptoms ranging from dysphagia to asphyxiation and death. We present a unique case of a pediatric patient with an asymptomatic fibrovascular polyp noted as an incidental finding on a cervical ultrasound evaluation. This lesion extended from the posterior tonsillar pillar and prolapsed freely into the nasopharynx and esophagus. The literature relevant to this case is reviewed, and the etiology, pathophysiology, and management principles are discussed.
AttahEBHaydnSI. Benign and malignant tumors of the esophagus at autopsy. J Thorac Cardiovasc Surg1968; 55: 396–404.
2.
TottenRSStoutAPHumphreysGHMooreRL. Benign tumors and cysts of the esophagus. J Thorac Surg1953; 25: 606–22.
3.
VinsonPP. A pedunculated lipoma of the esophagus. JAMA1922; 78: 801–2.
4.
GallagherDMGoldmanESchafferSD. Fibrolipoma of the cheek in a child. J Oral Maxillofac Surg1982; 40: 824–7.
5.
TheisenCF. A case of lipoma of the tonsil. Laryngoscope1903; 13: 607–13.
6.
SchmidKO. Congenital stalked fibromatous polyp of the superior pole of the tonsil containing hairless sebaceous glands. Beitr Pathol1975; 155: 435–42.
7.
LupovitchASalamDBatmangheliciO. Benign hamartomatous polyp of the palatine tonsil. J Laryngol Otol1993; 107: 1073–5.
8.
DieterRARikerWLHolingerP. Pedunculated esophageal hamartoma in a child. J Thorac Cardiovasc Surg1970; 59: 851–4.
9.
LolleyDRazzukMAUrschelHC. Giant fibrovascular tumor of the esophagus. Ann Thorac Surg1976; 22: 383–5.
10.
AllenMSTalbotWH. Sudden death due to regurgitation of pedunculated esophageal lipoma. J Thorac Cardiovasc Surg1967; 54: 756–8.
11.
OwensJJDonovanDTAlfordEL. Life-threatening presentations of fibrovascular esophageal and hypopharyngeal polyps. Ann Otol Rhinol Laryngol1994; 103: 838–42.
12.
BernatzPESmithJLEllisFH. Benign, pedunculated, intraluminal tumors of the esophagus. J Thorac Surg1958; 35: 503–12.
13.
JesbergN. Fibrolipoma of the pyriform sinuses: Thirty-seven year follow-up. Laryngoscope1982; 92: 1157–9.
14.
MacOnieAC. Lipoma of the larynx. J Laryngol Otol1951; 65: 426–33.
15.
BeharPMArenaSMarrangoniAG. Recurrent fibrovascular polyp of the esophagus. Am J Otolaryngol1995; 16: 209–12.
16.
UrferF. Myxolipom des Kehlkopfs. Pract Otorhinolaryngol1946; 8: 545–8.
17.
BeatonAHHeatlyCA. Fat in the tracheo-bronchial tree with report of a case of true lipoma of the bronchus. Ann Otol Rhinol Laryngol1952; 61: 1206–15.
18.
KennedyKSWotowicPJSt JohnJN. Parapharyngeal fibrolipoma. Head Neck1990; 12: 84–7.
19.
HollinsheadWH. Anatomy for surgeons: the head and neck. Philadelphia, Pa: Harper and Row, 1982: 389–441.
20.
AvezzanoEAFleischerDEMeridaMAAndersonDL. Giant fibrovascular polyps of the esophagus. Am J Gastroenterol1990; 85: 299–302.
21.
LaskiewiczA. Pedunculated fibrolipomas of the pharynx. Eye Ear Nose Throat Mon1962; 41: 369–73.
22.
HefnerDKThompsonLDRSchallDGAndersonV. Pharyngeal dermoids (“hairy polyps”) as accessory auricles. Ann Otol Rhinol Laryngol1996; 105: 819–24.