大肠癌便血与痔疮便血有何区别 田利军 山西省人民医院

大肠癌便血与痔疮便血有何区别 田利军 山西省人民医院
大肠癌便血和痔疮便血，一般来说是有明显区别的。痔疮出血特点是无痛性的更血，颜色是鲜红色的。最常见的就是滴血，出血量较多的情况下可以是喷射状出血，粪便上带血，但是跟大便不相混。大肠癌出血会带有粘液或者脓血样的表现，甚至手是黑便。

What is the difference between fecal blood of colorectal cancer and hemorrhoids
Stool blood of colorectal cancer and hemorrhoids, Generally speaking, there are obvious differences. Hemorrhoids bleeding is characterized by painless bleeding, The color is bright red. The most common is blood dripping, In case of more bleeding, it can be jet bleeding, There is blood on the stool, But not with shit. Bleeding from colorectal cancer can have a mucinous or purulent appearance, Even the hands are black.