MIXED TUMOR OF THE NASAL SEPTUM

作者：Kiyoshi Yoshino, Shigeo Sugiyama, Hiroshi Miyahara · 发表于：Nippon Jibiinkoka Gakkai Kaiho · 年份：1978 · DOI：10.3950/jibiinkoka.81.141 · 被引用次数：7 · 研究领域：Salivary Gland Tumors Diagnosis and Treatment、Head and Neck Surgical Oncology、Oral and Maxillofacial Pathology

So-called mixed tumor in the otorhinolaryngological field is frequently found in the salivary gland, but that developed from the nasal septum is very rare.This case was a 35-year-old male complairing of obstruction of the right nasal cavity and epistaxis. The right nasal cavity was filled with a tumor having a steel appeared from the nasal septum. The tumor was easily extirpated, and the size was 2.5 *2.3 *1.5 cm, and its weight was 3.5g. The histological picture showed diffuse proliferation of fibroblast-like cells, satellite cell-like cells, and the various kinds of cellular components, which characteristic for a mixed tumor of the salivary gland such as epithelial cell components forming the cell nests and many glandular cavities, those showing squamous cell metaplasia with a keratinized pearl and those with myxomatous change.In Japan, 12 cases of this tumor have been reported so far and this case is the 13th.