Primary angiosarcoma of the larynx: a rare entity

喉部原发性血管肉瘤:一种罕见疾病

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Abstract

Angiosarcomas are extremely rare malignant tumours of the larynx. We present a case of laryngeal angiosarcoma in a 58-year-old man who presented with hoarseness of voice, dysphagia and neck swelling. The patient underwent a total laryngectomy with a pre-operative and frozen section diagnosis of a poorly differentiated carcinoma of the larynx. Histopathological and immunohistochemical evaluation revealed features of a laryngeal angiosarcoma. The case is presented for its rarity and diagnostic difficulty.

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