Undifferentiated pleomorphic sarcoma of the left parotid gland: a case report

被引：0

作者：

Rai, Devishree Vishpal ^{[1
]}

Guttal, Kruthika S. ^{[1
]}

Patil, Preetam B. ^{[2
]}

Burde, Krishna N. ^{[1
]}

Joshi, Shamkumar ^{[2
]}

机构：

[1] SDM Coll Dent Sci & Hosp, Dept Oral Med & Radiol, Dharwad, Karnataka, India

[2] SDM Coll Med Sci & Hosp, Dept Radiodiagnosis, Dharwad, Karnataka, India

来源：

ORAL RADIOLOGY | 2017年 / 33卷 / 01期

关键词：

Parotid gland; Sarcoma; Undifferentiated pleomorphic sarcoma; Malignant fibrous histiocytoma; SOFT-TISSUE SARCOMA; MALIGNANT FIBROUS HISTIOCYTOMA; CLASSIFICATION; NEOPLASMS;

D O I：

10.1007/s11282-016-0246-8

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Undifferentiated pleomorphic sarcoma, formerly known as malignant fibrous histiocytoma, was previously the most common type of soft-tissue sarcoma in adults (40 %). Undifferentiated pleomorphic sarcomas or malignant fibrous histiocytomas comprise a group of high-grade pleomorphic sarcomas that cannot be otherwise classified. After a re-classification, the term malignant fibrous histiocytoma became a diagnosis of exclusion. It was first recognized as a distinct clinicopathologic entity in the early 1960s as pleomorphic sarcoma. In the head and neck, malignant fibrous histiocytoma is extremely rare and accounts for only 3 % of all undifferentiated pleomorphic sarcomas. We report an unusual case of undifferentiated pleomorphic sarcoma involving the left parotid gland in a 19-year-old male patient.

引用

页码：76 / 80

页数：5

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