你说的是cologuard, 每三年重复检测,如果异常结果还是要做colonoscopy。 colonoscopy 目前是金标准,结果正常则每10年repeat. A stool DNA test (Cologuard) can detect the presence of blood or abnormal DNA in the stool, which may be caused by cancer or precancerous polyps What is the difference between screening with a stool DNA test and a colonoscopy? A stool DNA test (Cologuard) can detect the presence of blood or abnormal DNA in the stool, which may be caused by cancer or precancerous polyps that could turn into cancer. A stool DNA test is a screening test (not used for prevention) because it can find cancer cells after it has developed. A colonoscopy can be used for both screening and prevention of colon cancer. It can find colon cancer in a person who has no symptoms (screening) and can also remove suspicious looking polyps before they develop into colon cancer (prevention).
能查出一部分的,当然需要肠镜来confirm Colonoscopies performed for a positive result may find as the most clinically significant lesion: colorectal cancer [4.0%], advanced adenoma (including sessile serrated polyps greater than or equal to 1cm diameter) [20%] or non- advanced adenoma [31%]; or no colorectal neoplasia [45%].
casperduo 发表于 2024-12-11 14:28 你说的是cologuard, 每三年重复检测,如果异常结果还是要做colonoscopy。 colonoscopy 目前是金标准,结果正常则每10年repeat. A stool DNA test (Cologuard) can detect the presence of blood or abnormal DNA in the stool, which may be caused by cancer or precancerous polyps What is the difference between screening with a stool DNA test and a colonoscopy? A stool DNA test (Cologuard) can detect the presence of blood or abnormal DNA in the stool, which may be caused by cancer or precancerous polyps that could turn into cancer. A stool DNA test is a screening test (not used for prevention) because it can find cancer cells after it has developed. A colonoscopy can be used for both screening and prevention of colon cancer. It can find colon cancer in a person who has no symptoms (screening) and can also remove suspicious looking polyps before they develop into colon cancer (prevention).
casperduo 发表于 2024-12-11 14:28 你说的是cologuard, 每三年重复检测,如果异常结果还是要做colonoscopy。 colonoscopy 目前是金标准,结果正常则每10年repeat. A stool DNA test (Cologuard) can detect the presence of blood or abnormal DNA in the stool, which may be caused by cancer or precancerous polyps What is the difference between screening with a stool DNA test and a colonoscopy? A stool DNA test (Cologuard) can detect the presence of blood or abnormal DNA in the stool, which may be caused by cancer or precancerous polyps that could turn into cancer. A stool DNA test is a screening test (not used for prevention) because it can find cancer cells after it has developed. A colonoscopy can be used for both screening and prevention of colon cancer. It can find colon cancer in a person who has no symptoms (screening) and can also remove suspicious looking polyps before they develop into colon cancer (prevention).
99%
A stool DNA test (Cologuard) can detect the presence of blood or abnormal DNA in the stool, which may be caused by cancer or precancerous polyps
What is the difference between screening with a stool DNA test and a colonoscopy? A stool DNA test (Cologuard) can detect the presence of blood or abnormal DNA in the stool, which may be caused by cancer or precancerous polyps that could turn into cancer. A stool DNA test is a screening test (not used for prevention) because it can find cancer cells after it has developed. A colonoscopy can be used for both screening and prevention of colon cancer. It can find colon cancer in a person who has no symptoms (screening) and can also remove suspicious looking polyps before they develop into colon cancer (prevention).
化验大便只能检查有出血的情况, 但肿瘤不是都出血的。所以不准确
当然谁也不敢保证100%,如果有家族史或者自己发现出血等症状还是要跟医生商量做进一步检查。
所以做了大便检查,保险就不cover 肠镜了?
肠镜加病理,能排除绝大多数的肠癌病例,还能分辨出高发腺瘤做预防
是的。
不是。大便检查positive,肠镜会cover。可能negative的话还要做肠镜就不cover吧。
你说的不对。 Cologuard 检测stool DNA
能查出一部分的,当然需要肠镜来confirm Colonoscopies performed for a positive result may find as the most clinically significant lesion: colorectal cancer [4.0%], advanced adenoma (including sessile serrated polyps greater than or equal to 1cm diameter) [20%] or non- advanced adenoma [31%]; or no colorectal neoplasia [45%].
各个医生都推荐,没忍住做了。user guide上写着有家族史的和得了肠癌的都不能用那个kit,感觉是骗人的,好歹没有伤害,
我的家庭医生说cologaurd有10-15% false positive,而且发展中的肠癌检查不出来,只能检查出已经存在的
我的医生也说准确率是一样的,但是传统肠镜的好处是如果发现息肉可以当场弄掉,而化验大便如果查出来有什么问题,还是要做肠镜才能解决。所以如果高风险的建议直接肠镜
2021年开始美国医学会降低了肠镜年龄从50岁到45岁,我单位的保险是100%包
肠镜现在的说法是一次管3到5年,10年有点长了,除非状态非常好
不知道这个十年查一次是怎么定下来的,就是觉得很搞啊,肠癌是比较致命的癌症,十年可以死好几轮了吧?
据说国内别的检查不错,肠镜不好,认识一个人家里两代家族史肠癌,爸爸也才肠癌去世,他在国内做过一次,大城市三甲医院的,说医生可能做的时候很不小心,造成肠子损伤,麻醉苏醒后痛到疯,在地上蹲了几个小时。他在加拿大也做过一次,国外医生就没造成疼痛。他建议我要做别在国内做。
想想也是国内工作量大啊,医生估计一天肯定要做很多,病人又没知觉,快点草草做完就好了
因为做一次肠镜会顺便把里面的息肉都去除掉,很多肠癌就是由小的息肉慢慢恶化形成的。
我做了这个的,因为没有家族史,没有症状,我不太担心
下一次是不是十年后是根据这一次的结果来定的,不是硬性规定。我有朋友有息肉,而且每一次都有。她的年限就从10年看看调整到3年。
国内膀胱镜保险是用硬管,国外软管要加1000. 有时会导致碰伤内壁出血
这没有办法,泄得越彻底,医生操作起来也越容易。有人不按照医嘱来吃药,最后受罪的是自己
可能是保险公司定的。
每次息肉都要活检吗?是不是即使肠癌早期发现还是治疗比较容易。我是大便经常是稀的,所以想去做肠镜。
对的每次都活检,发现是普通增生性息肉。
腺瘤息肉有一定恶化可能,看到就切了
腹泻很多原因,比如我每天吃一斤多水果,比饭吃得多,肠蠕动就快。
泻药是水果味的,就和香精橘子水一样。难受的是短时间里得喝好多好多水,都感觉要水中毒了,稀释性低血钠中毒症状。 不过洗洗也好,毒素洗光光。
对的,看见息肉一定要切掉,因为从息肉到恶化这个阶段一般要好几年的,只要经常去复检应该问题不大的
是这样的。肠镜可以割息肉。这些息肉有可能恶化。所以肠镜不光是检查 其实主要是预防作用。
stool只能检查是否有癌症 没有预防作用
那肯定是前者要好
是不是还要看年龄?
我的家庭医生建议做,说这个没问题就不用做肠镜
不能!亲身经历,我妈妈做了粪便检查,negative, 几个月后肠镜确诊肠癌。所以,大家一定一定一定要去做肠镜
安慰,祝你妈妈早日康复。大便检查没问题,医生还会order肠镜?
是的,没用
有一点症状,就是排便的规律变了,有时候会想大号但实际没有多少粪便。我比较警觉,拉她去做了肠镜检查。但她没有便血,我个人认为如果已经有便血症状的话估计已经比较后期了。我妈妈的情况还行,查出来是一期。
大便检查正常,医生就不会再order screening colonoscopy 了,但是如果有症状的话,医生还是可以order diagnostic colonoscopy
Kaiser cheap,误导人
验粪便可以查肠癌,但是病变到肠癌有好几年的时间,肠镜可以在息肉变成癌之前被干掉
不能,要做肠镜检查。
直接做大肠镜,属于screening ,保险一般全包, 如果便检有问题,再做大肠镜就属于diagnostic ,保险不全cover了。所以我pass了便检, 直接大肠镜。