Reagent used for diagnosing early cancer

Abstract

The invention relates to a reagent used for diagnosing early cancer. The reagent consists of a reagent A and a reagent B which are independent from each other, wherein the reagent A consists of mixed aqueous solution of alcoholic solution, glacial acetic acid solution and hydrogen dioxide solution; 5-60 percent glacial acetic acid, 5-60 percent alcohol and 1-35 percent hydrogen peroxide are contained in each liter of the mixed aqueous solution; the reagent B is guaiac wood ester or dianisidine; the reagent A and the reagent B are mixed into a mixed solvent before use; and the mixed solvent is dropped on a sample, and the color of the reagent is observed. The reagent is simple and easy to operate and can achieve quick detection. The reagent is of high value for early cancer screening, and is particularly easy to popularize in high-risk groups and areas revealed by statistical data. The reagent can achieve the same accurate detection effect in county or district hospitals and even township hospitals with less advanced medical equipment.

Description

technical field [0001] The invention relates to an in vitro reagent for detecting early carcinogenesis and tumors in cavity organs such as esophagus, stomach and intestines by chemical method. Specifically, it relates to a method for mixing a test solution for detecting canceration in hollow organs. Background technique [0002] The incidence of cancer has increased year by year in recent years, and the increase has been more obvious in the past 10 years. The number of new cancer patients worldwide has risen to 100 million each year. February 4, 2009 is World Cancer Day. According to reports, affected by the environment and lifestyle, the proportion of cancer patients in Beijing is increasing year by year, and showing a younger trend. For this reason, relevant doctors suggest that people over the age of 35 should have a physical examination every year, and high-risk groups should have a physical examination every six months. Cancer patients should maintain a good mood, a...

AI Technical Summary

Problems solved by technology

The weakness of the above method is that the inspection procedure is complicated, the inspection time is long, and the inspection method is easy to make the examinee feel pain and discomfort.

Especially the gastroscopy method, although the detection rate of cancer is relatively high, but during the inspection process, the process of sending the gastroscope into the esophagus of the subject brings unbearable pain to the patient.

Therefore, these inspection methods are difficult to promote, and are greatly limited in early cancer detection.

The current screening methods for precancerous lesions in hollow organs such as esophagus and intestines are not suitable for the elderly and children

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