Middle ear hemangiona: a case report

[The complex pediatric middle ear hemangioma]

Hemangiomas in the pediatric middle ear are a rare occurrence. We present the case of a 3-year-old boy with unilateral hearing impairment and recurrent otitis media with effusion due to a hemangioma in the middle ear. This caused a venous sinus thrombosis, osteomyelitis, and mastoiditis. Interdisciplinary treatment was performed. This case shows that even benign lesions in the middle ear can cause severe, life-threatening complications due to the close proximity of important anatomic structures in the middle ear. Every case of asymmetric hearing loss should thus be examined in detail.

Haemangioma of the temporal bone

INTRODUCTION

Haemangiomas of the temporal bone are rare tumours and haemangiomas involving the middle ear are even rarer. The exceptional nature of these lesions makes their management particularly complicated.

CASE REPORT

The authors report the case of a 16-year-old girl, who presented with an osteolytic lesion of the left petrous temporal bone that proved to be a haemangioma with extension to the middle ear, causing conductive hearing loss.

DISCUSSION

Surgical biopsy is essential to establish the diagnosis of haemangioma because imaging alone only rarely provides a definitive diagnosis. Surgery is the reference treatment to prevent recurrence. Arteriography is an essential part of the preoperative assessment in order to limit the risk of bleeding.

Cavernous Hemangioma of the External Canal, Tympanic Membrane, and Middle Ear Cleft: A Case Report

Cavernous hemangioma involving the external canal, tympanic membrane, and middle ear cavity is extremely rare. We present a case of a 45-year-old woman who had progressive right sided decreased hearing, pulsatile tinnitus, and aural fullness of 7 months duration. Microscopic examination, imaging studies, surgical treatment, and histological evaluation are reported. To the best of our knowledge, this is the first case of cavernous hemangioma with simultaneous involvement of the external ear, tympanic membrane, middle ear, and attic reported in English literature.

Capillary Haemangioma: A Rare Vascular Tumour of the External Auditory Canal

Haemangiomas are relatively common in the head and neck region, but cases in the temporal bone are rare. Hemangioma of the external auditory canal (EAC) is a rare otologic entity. Up till now (till 2013), only 18 cases of hemangioma EAC have been reported in the English literature. It is commonly classified as capillary or cavernous hemangioma. According to the literature, this case represents the fourth patient with capillary hemangioma of the EAC. A 22-year-old male presented to our department with a 3 years history of right-sided aural fullness, mild pain and decreased hearing. There was no history of ear discharge, pulsatile tinnitus, vertigo and local trauma. Oto-microscopic and otoendoscopic examination revealed a smooth surface, reddish pulsatile mass arising from the right postero-superior portion of bony canal wall, which measured about 1 cm in diameter, obstructing 2/3rd of the EAC. The tympanic membrane was not seen. No facial nerve dysfunction was observed. Patient had moderate conductive hearing loss in right ear on audiology. HRCT temporal bone showed soft tissue mass involving the right EAC and middle ear. The lesion was excised via a postaural approach under general anesthesia. The tumor was a reddish, soft mass and measured 1.6 × 1.7 × 2.8 cm. The histopathologic assessment indicated a capillary hemangioma.

Capillary hemangioma of the middle ear: one case report and review of the literature

Hemangiomas are rare benign vascular tumors; there are several types including the capillary hemangiomas, we present the case of an exceptional localization of capillary hemangioma in the middle ear. We report the case of a 60-year-old female which consults for episodes of pulsatile tinnitus, otorragies, and hearing loss of the left ear. The clinical examination revealed a reddish polypoid mass in the left external auditory canal, the radiological tests showed a vascular mass in the middle left ear. The tumor was surgically removed, the histological study revealed a capillary hemangioma. The incidence of hemangiomas in the temporal bone, especially in the middle ear, is exceptional. Medical imaging guides to the vascular nature of these tumors that make confusion with other vascular tumors such as tympanic paragangliomas. The management is often surgical and the final diagnosis is histological.