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女,47岁。发现左乳腺肿物20年。术中见肿物质硬,活动度差,与周围组织分界不清。肿物切面灰白实性,边界较清,未见包膜。
结果中的PS、IS、TS分别是什么意思?谢谢
这是ER、PR结果的一种判读方法吗?没见过
They use the Allread scoring system
Allred scoring: semi quantitative system that takes into consideration the proportion of positive cells (scored on a scale of 0-5) and staining intensity (scored on a scale of 0-3). The proportion and intensity were then summed to produce total scores of 0 or 2 through 8.
似乎WHO中的意思也是:
ER、PR有1%以上的阳性,即可报阳性,同时再报出阳性的程度
HER-2的则30%以上中度-强阳性才可以报阳性,
请教赵老师,是这样理解吗?