Soft tissue osteosarcoma with telangiectatic features: MR imaging findings in two cases

被引：0

作者：

J. J. Dubec

P. L. Munk

J. X. O’Connell

M. J. Lee

D. Janzen

D. Connell

B. Masri

P. M. Logan

机构：

[1] Department of Radiology,

[2] Vancouver Hospital and Health Sciences Center,undefined

[3] The Vancouver Musculoskeletal Tumor Group,undefined

[4] University of British Columbia,undefined

[5] University of British Columbia,undefined

[6] 855 West 12th Avenue,undefined

[7] Vancouver,undefined

[8] British Columbia,undefined

[9] V5Z 1M9 Canada,undefined

[10] Department of Pathology,undefined

[11] Vancouver Hospital and Health Sciences Center,undefined

[12] The Vancouver Musculoskeletal Tumor Group,undefined

[13] University of British Columbia,undefined

[14] Vancouver,undefined

[15] British Columbia,undefined

[16] Canada,undefined

[17] Department of Orthopedic Surgery,undefined

[18] Vancouver Hospital and Health Sciences Center,undefined

[19] The Vancouver Musculoskeletal Tumor Group,undefined

[20] University of British Columbia,undefined

[21] University of British Columbia,undefined

[22] Vancouver,undefined

[23] British Columbia,undefined

[24] Canada,undefined

[25] Department of Radiology,undefined

[26] Dalhousie University,undefined

[27] Halifax,undefined

[28] Nova Scotia,undefined

[29] Canada,undefined

来源：

Skeletal Radiology | 1997年 / 26卷

关键词：

Key words MRI; Telangiectatic osteosarcoma; Soft tissue; Fluid-fluid levels;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Extraskeletal osteosarcomas are rare tumors, and the telangiectatic variety is the least common histological variety in this group. This report describes the clinical and MR imaging findings in two cases arising in the pretibial soft tissues. Both tumors demonstrated marked inhomogeneity with T2-weighted spin echo and STIR sequences. One of the tumors revealed numerous fluid levels within the lesion. A review of the MRI features of these tumors is provided. Osteosarcoma with telangiectatic features should be considered in the differential diagnosis of a soft tissue mass with fluid-fluid levels in patients 40 years of age or older.

引用

页码：732 / 736

页数：4