骨破壊を伴った上顎洞血瘤腫症例
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概要
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A 59-year-old man complained of swelling of the cheek, nasal obstruction and nasal bleeding. Radiographic examination showed massive bone destruction of the left maxillary sinus. The tentative diagnosis was malignant tumor of the maxillary sinus. The patient was treated with maxillotomy. Histopathological examination revealed no evidence of malignancy, but hematoma and necrotic tissue with pseudostratified columnar ciliated epithelium.Blood boil is a clinical term and the etiology is indefinite. It is possible for several causative factors to exist. It is difficult to distinguish such a lesion from malignant tumor and careful examination with long term follow-up is necessary.
- 耳鼻咽喉科臨床学会の論文