Korean J Head Neck Oncol.  2021 May;37(1):33-37. 10.21593/kjhno/2021.37.1.33.

Intraosseous Hemangioma of the Zygoma: A Case Report

• Jeong M
• Kwon Y
• Jun D
• Lee M
• Kim J
• Shin D
• Kim Ws
• Choi H

• KMID: 2516452
• DOI: http://doi.org/10.21593/kjhno/2021.37.1.33

Abstract

Intraosseous hemangioma is a rare, benign vascular tumor of endothelial origin. It accounts for fewer than 1% of all hemangiomas, and very rarely occurs in the face. Intraosseous hemangioma usually presents as an asymptomatic lesion, but symptoms can occur due to the mass effect. The authors describe a case of intraosseous hemangioma of the zygoma with a review of the relevant literature. A 44-year-old man presented with a chief complaint of painless swelling on the left zygomatic region that had been slowly growing for the past year. On physical examination, a hard, non-movable mass in a deep layer was palpated. On computed tomography performed to evaluate its layers and extent, trabeculation was found inside the mass, but the lack of destruction of the surrounding bone suggested that the mass was benign. Complete surgical excision was performed under local anesthesia. After complete excision of the mass, slight erosions remained on the cortical bone of the zygoma, but because it was small enough not to cause a facial deformity such as depression or asymmetry, no additional reconstructive procedure was performed. There were no symptoms or recurrence during a 8-month follow-up period.

Keyword

Intraosseus; Hemangioma; Zygoma