TI-201 and tc-99m HMDP scintigraphic findings in extraskeletal osteosarcoma

被引：5

作者：

Kajihara, M ^{[1
]}

Sugawara, Y

Miki, H

Mochizuki, T

Kidani, T

Sakayama, K

机构：

[1] Ehime Univ, Sch Med, Dept Radiol, Shigenobu, Ehime 7910295, Japan

[2] Ehime Univ, Sch Med, Dept Orthoped Surg, Shigenobu, Ehime 7910295, Japan

来源：

CLINICAL NUCLEAR MEDICINE | 2005年 / 30卷 / 05期

关键词：

extraskeletal osteosarcoma; thallium-201; 99m-Tc HMDP; extraskeletal accumulation;

D O I：

10.1097/01.rlu.0000159908.14408.65

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Extraskeletal osteosarcoma is an extremely rare high-grade malignant soft tissue tumor, which accounts for approximately 4% of osteosarcomas and less than 1% of all soft tissue sarcomas. There have been reports describing the scintigraphic findings of this tumor, especially with TI-201. We report a biopsy-proven case of extraskeletal osteosarcoma in which the bone and thallium scans were found to be useful in monitoring chemotherapy response. The Tc-99m HMDP bone scan revealed increased extraskeletal uptake in the tumor.

引用

页码：356 / 358

页数：3

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