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Published on: May 26, 2023
Cavernous haemangioma of external ear canal
E Covelli1, E De Seta, F Zardo
1Department of Neurology and Otolaryngology, La Sapienza University, Rome, Italy.
Insights
This study documents a rare case of cavernous haemangioma in the external auditory canal. Surgical removal was successful, highlighting the importance of imaging and histology for diagnosing this rare otological pathology.
Area of Science:
- Otolaryngology
- Vascular Anomalies
- Surgical Pathology
Background:
- Cavernous haemangiomas are rare vascular tumors.
- External auditory canal (EAC) involvement is exceptionally uncommon.
Observation:
- A unique case of a cavernous haemangioma exclusively affecting the external auditory canal is presented.
- The lesion did not involve the tympanic membrane.
Findings:
- This represents the fourth reported case of an isolated EAC cavernous haemangioma.
- Successful surgical excision was achieved with no postoperative complications.
Implications:
- Highlights the rarity of external auditory canal cavernous haemangiomas.
- Emphasizes the diagnostic utility of computed tomography (CT) for lesion localization.
- Underscores the necessity of histological examination for definitive diagnosis.
Objectives:
The aim of this study was to document the occurrence of a cavernous haemangioma of the external auditory canal, and to review the literature on this pathology.
Methods:
We report the clinical presentation, imaging studies, surgical procedure and histological findings for a cavernous haemangioma of the external auditory canal.
Results:
This patient represents the fourth reported case of cavernous haemangioma affecting only the external auditory canal. A cavernous haemangioma of the external auditory canal, not affecting the tympanic membrane, was surgically removed, without post-operative complications.
Conclusions:
Cavernous haemangioma of the external auditory canal is a rare otological pathology. Computed tomography imaging is important in order to precisely define and localise the site and size of the lesion. Histological examination is necessary for the correct diagnosis of the pathology.
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