99Tcm-DP accumulation in rabbit skull bones after 60Co gamma irradiation.

M G Lind, A Nathanson
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引用次数: 9

Abstract

Histology demonstrated new bone formation and bone destruction in rabbit mandibles irradiated with 20 Gy in a single exposure, but no abnormality following 10 Gy in a single exposure. Gamma camera examination of the 99Tcm-DP distribution could not demonstrate any abnormalities, and is concluded not to be effective in demonstrating early radiation injury to bone tissue. Radiation therapy is considered a negligible source of false positive findings in scintigraphy of the facial skeleton.

60Co辐照后兔颅骨99Tcm-DP的积累。
组织学显示,20 Gy单次照射兔下颌骨可形成新骨并破坏骨,但10 Gy单次照射后无异常。伽马照相机检查99Tcm-DP分布不能显示任何异常,因此不能有效显示早期辐射对骨组织的损伤。放射治疗被认为是一个微不足道的来源假阳性结果在面部骨骼的闪烁成像。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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