Stárek Ivo, Mihál Vladimír, Novák Zbynek, Pospísilová Dagmar, Vomácka Jaroslav, Vokurka Jan
ENT Clinic, Faculty Hospital, I.P.Pavlova 6, 775 20 Olomouc, Czech Republic.
Int J Pediatr Otorhinolaryngol. 2004 May;68(5):601-6. doi: 10.1016/j.ijporl.2003.12.007.
Three cases of pediatric primary parapharyngeal space tumors, namely a Burkitt's lymphoma, lipoblastoma and a ganglioneuroma are described here, along with a literature review. These disorders are very rare, accounting for less than 20% of all parapharyngeal neoplasms. In comparison to adults, there are differences in pathomorphologic spectrum of pediatric parapharyngeal tumors. The authors describe the prevalence of malignant tumors, mainly soft tissues sarcomas. The salivary gland tumors and paragangliomas which dominate in adult populations, are extremely rare in pediatric populations where the most common benign tumor to be encountered is that of neurogenic origin. It follows that these features modify the diagnostic and therapeutic approach.
