What does urine occult blood 1 + mean

summary

Recently, when I went to the toilet, I always felt some pain, and there was hematuria. I was afraid that it was a serious disease, so I went to the hospital for examination. The doctor said it was occult blood in urine 1 +. It seems that my friend had heard about this disease before, so today I'd like to introduce the meaning of occult blood in urine 1 +.

What does urine occult blood 1 + mean

First: urine occult blood 1 + is the result of urine routine test sheet. The three different expressions of urine occult blood 1 +, urine occult blood + 1, and a plus sign of urine occult blood all have the same meaning. If the urine after centrifugation and precipitation has more than 2 red blood cells per high power field under the microscope, it is called hematuria.

Second: under the high-power microscope, 10 red blood cells were counted as "+, 1 + or + 1", 20 as "+ +, 2 + or + 2", 30 as "+ + +, 3 + or + 3", and 40 as "+ + +, 4 + or + 4". That is to say, the more the plus sign, the more severe the damage of renal intrinsic cells. For example, occult blood + 2 means that 20 red blood cells are found in urine after centrifugation and precipitation under a high-power microscope.

Third: the appearance of "+" indicates that the intrinsic cells of kidney have been damaged, and the filtration function of kidney has been damaged by immune medium complex. If it can not be effectively treated, the number of damaged and proliferated glomeruli will be more and more, and the degree of renal damage will gradually increase. At this time, we should receive systematic and regular treatment, so as to effectively inhibit the development of renal fibrosis.

matters needing attention

In fact, if the disease of occult blood in urine is not treated in time, it will be more and more destructive. If you find any symptoms, you must treat it in time.