上颌窦放疗后恶性纤维组织细胞瘤

Postradiation malignant fibrous histiocytoma of the maxillary sinus.

作者信息

Sadri Donya, Yazdi Ismail

机构信息

Department of Oral Pathology, Islamic Azad University of Dentistry, Tehran, Iran.

出版信息

Arch Iran Med. 2007 Jul;10(3):393-6.

PMID:17604482

Abstract

Malignant fibrous histiocytoma is the most common soft tissue sarcoma in adults. The common sites of involvement are the retroperitoneal space and limbs. The occurrence of this tumor in the head and neck is rare. Recent studies have shown that the occurrence of malignant fibrous histiocytoma in the head and neck can follow radiotherapy for the treatment of other tumors. We, herein, report a case of malignant fibrous histiocytoma, which developed 17 years after radiotherapy of a carcinoma in the maxillary sinus.

摘要

恶性纤维组织细胞瘤是成人最常见的软组织肉瘤。常见受累部位是腹膜后间隙和四肢。该肿瘤在头颈部的发生较为罕见。最近的研究表明，头颈部恶性纤维组织细胞瘤的发生可继发于其他肿瘤的放射治疗后。在此，我们报告一例恶性纤维组织细胞瘤病例，该病例在上颌窦癌放疗17年后发生。