图片: | |
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名称: | |
描述: | |
性别 | 女 | 年龄 | 57岁 | 临床诊断 | 卵巢肿瘤 |
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一般病史 | B超发现盆腔肿块2月 | ||||
标本名称 | 卵巢肿瘤 | ||||
大体所见 | 囊状包块一枚,大小:5x3x2.5cm。囊内见油脂及毛发。 |
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like carcinoid component.
Do chromogranin, synaptophysin stains.
In addition, Do TTF-1 stain to see if thyroid component is present.
If chromogranin and or synaptophysin positive and ttf-1 negative, it can be diagnosed as teratoma with carcinoid component. It they are thyroid components, need to review carefully to make sure if it is enough to call thyroid carcinoma (the dx criteria is the same as thyroid tumor.
非常感谢赵教授在百忙中对本例的精彩点评。
赵教授说:
图片中像是类癌成分。
请做嗜铬素(ChgA)和突触素(Syn)免疫组化标记验证。
此外,标记TTF-1看看是否存在甲状腺成分。
如果ChgA和/或Syn阳性,而TTF-1阴性,可诊断为畸胎瘤伴有类癌成分。
如果那些被证实是甲状腺成分,需要仔细判读,看是否足以确诊为甲状腺癌,其判读标准与甲状腺癌相同。
like carcinoid component.
Do chromogranin, synaptophysin stains.
In addition, Do TTF-1 stain to see if thyroid component is present.
If chromogranin and or synaptophysin positive and ttf-1 negative, it can be diagnosed as teratoma with carcinoid component. It they are thyroid components, need to review carefully to make sure if it is enough to call thyroid carcinoma (the dx criteria is the same as thyroid tumor.