90 % of patients were misjudged?Once blood in the stool, how can we distinguish between intestinal cancer or hemorrhoids?

According to data, there are nearly 400,000 new colorectal cancer patients in my country each year, and their incidence has risen to third place in all malignant tumors, second only to lung cancer and gastric cancer.

For the study of colorectal cancer, the biggest headache is that the chemotherapy of colorectal cancer is very resistant to chemotherapy.

It is equivalent to some patients after the treatment of colorectal cancer, and the tumor recurrence and metastasis due to chemotherapy resistance due to chemotherapy resistance can only be seen because the tumor is not restricted and grows.

In response to the treatment of colorectal cancer, researchers in the medical community are constantly breaking and exploring.

New breakthrough! my country's scientific research team is expected to bring new therapies to patients with chemotherapy resistance

According to media reports, the Xiaoyan Research Group of the Sixth Hospital of Sun Yat -sen University and Tan Jing Research Group of the Tan Jing of Sun Yat -sen University Tan Jing published a research results in "Advanced Science".

The researchers found in the sample data of patients with large-scale colorectal cancer, and found that the potential drug targets of colorectal cancer-PLK1, while analyzing the combined use of PLK1 inhibitors, thereby improving the effect of chemotherapy drugs.

This new exploration and discovery is providing new treatment directions for patients with patients with drug resistance and tumor recurrence.

In addition, researchers have also found that PLK1 inhibitors can enhance the effect of inhibiting cancer cells in the chemotherapy drug, which effectively improves the sensitivity treatment of Osarina.

Compared with treatment, colorectal cancer needs to be discovered early

For all diseases, "prevention" is always the best way, as well as colorectal cancer.

Clinical data shows that the treatment of early colorectal cancer is very good, the 5 -year survival rate can reach 90 %, and the late survival rate is only 20 %, which is obviously different.

The biggest symptom of colorectal cancer is to take blood.

After colorectal cancer, the most typical symptoms are blood, but this phenomenon will also occur at the occurrence of hemorrhoids, and the two are very easy to confuse.

It is important that more than 90%of patients with colorectal cancer were misdiagnosed as hemorrhoids in the early days, and the best treatment time was missed.

What is the difference between blood in the stool of colorectal cancer and hemorrhoids?

1. Hemorrhoids

The blood of hemorrhoids is mostly indirect, and usually appears after drying or eating spicy and irritating food.

The blood color is generally bright red, and the amount is not much. After the stool is discharged, the blood and the stool are not mixed. Most of them are blood stains on the surface of the stool.

2. colorectal cancer

The blood in the stool of rectal cancer is mostly dark red or jam -colored. Generally, blood stains will be carried out every time the stool will cause a large amount of mucus to secrete the mucosa of the rectum. After the mucus is mixed with the stool, it will be mixed. Excessary mucus blood or pus and blood.

Early colorectal cancer and hemorrhoids have many similarities. When the blood stool occurs, it is best to seek medical examination to clarify the cause, so as not to delay the condition.

How can I find early colorectal cancer?

The most important project is ---- colonoscopy!

You know, almost all colorectal cancer develops from colorectal adenoma, and the entire cancerous process often takes up to decades.

In the beginning, the emergence of adenoma. With the development of several years, adenoma began to become cancerous, and it continued to grow. At the same time, it would eventually metastasize.

Fortunately, in the early stages of cancer and even before they had time, doctors can find timely discovery through colonoscopy. As long as they can be found and removing abnormal tissue in time, they can effectively prevent the occurrence and development of colorectal cancer.

Because of this, through large -scale colonoscopy, the United States has decreased from 56.0 (per 100,000) in 1998 to 36.5 (100,000 people per 100,000) in 2015, greatly reducing the incidence of colorectal cancer.

However, in contrast, my country's current colorectal cancer screening is still in its infancy. Considering embarrassment and inevitable colonoscopy, few people choose to list this as a medical examination item.

Even if there is no symptoms of discomfort, the anal pointer or rectal examination is performed on a regular basis, and the disease can be found earlier, and the corresponding treatment is given in time to improve the survival rate of patients.

If you do not screen in advance, you will go to the doctor until you have symptoms.

Therefore, for yourself and your family, do your colonoscopy in time! Especially the elderly over 50 years old!

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