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Updated: Jan 18, 2026

Surgical Treatment of an Endolymphatic Sac Tumor

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Cavernous Lymphangioma in the Maxillary Sinus.

Dong Hoon Lee¹, Tae Mi Yoon, Joon Kyoo Lee

¹Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Medical School & Chonnam National University Hwasun Hospital, Jeonnam, South Korea.

The Journal of Craniofacial Surgery

|October 1, 2019

Summary

Cavernous lymphangioma in the maxillary sinus is a rare condition. This case highlights the importance of recognizing this rare benign lesion and differentiating it from other cystic masses.

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Area of Science:

Otolaryngology
Head and Neck Surgery
Radiology

Background:

Lymphangiomas are rare congenital vascular malformations.
Maxillary sinus lymphangiomas are exceptionally uncommon, posing diagnostic challenges.

Observation:

This report details a rare case of cavernous lymphangioma within the maxillary sinus.
Imaging examinations were crucial in characterizing the lesion.

Findings:

The study presents a unique case of maxillary sinus cavernous lymphangioma.
Diagnostic imaging aids in identifying this rare entity.

Implications:

Awareness of maxillary sinus lymphangioma is essential for clinicians.
Distinguishing lymphangioma from other benign cystic lesions of the sinus is critical for appropriate management.