%0 Journal Article %T Giant Congenital Sialolipoma of Parotid Gland with Parapharyngeal Extension %J Iranian Journal of Otorhinolaryngology %I Mashhad University of Medical Sciences (MUMS) %Z 2251-7251 %A Erdağ, Taner %A Olgun, Yüksel %A Közen, Melih-Arif %A Güleryüz, Handan %A Özer, Erdener %D 2019 %\ 03/01/2019 %V 31 %N 2 %P 119-122 %! Giant Congenital Sialolipoma of Parotid Gland with Parapharyngeal Extension %K Congenital %K Parotid %K Sialolipoma %R 10.22038/ijorl.2018.28376.1927 %X Introduction: Sialolipoma is an extremely rare salivary gland tumor characterized by a well circumscribed mass composed of glandular tissue and mature adipose elements. Herein our aim was to present the fifth case of congenital sialolipoma, which was firstly followed up as a parotid gland hemangioma, and underline the fact that sialolipomas should be kept in mind in the differential diagnosis of congenital parotid gland masses.   Case Report: A 10-month old male presented with a left-sided huge neck mass which progressed after birth. Radiologic examination revealed a tumor originating from the parotid gland filling the parapharyngeal space. Histopathologic examination of an incisional biopsy was consistent with sialolipoma. A total parotidectomy with preservation of the facial nerve was performed at the age of 1 year. The postoperative recovery was uneventful with normal facial nerve function. There was no recurrence at the 24-month follow-up.   Conclusion: Although it is a very rare benign tumor, congenital sialolipoma should be kept in mind in the differential diagnosis of congenital parotid mass. %U https://ijorl.mums.ac.ir/article_12387_ac31908e0e3d4953709fd361be326aea.pdf