What is the Dangerous Level for C13 Breath Test Values?
The C13 breath test generally refers to the carbon-13 urea breath test. A value greater than 4dpm is abnormal, and if it is higher than 100dpm, it is relatively dangerous and requires prompt medical diagnosis. The carbon-13 urea breath test mainly involves drinking purified water containing carbon-13 urea, sitting quietly for 30 minutes, exhaling, and then testing the exhaled air to diagnose whether the body is infected with Helicobacter pylori. The normal value should be less than 4dpm. If the test result is greater than 4dpm, it may indicate infection. If the test result is greater than 100dpm, the infection is more severe and can easily lead to chronic gastritis, peptic ulcer, and other lesions. At this point, the possibility of canceration is also relatively high.