What is the problem of urobilinogen in the urine routine examination of young people

It doesn't make sense, it just contains a small amount of urobilinogen, but it doesn't meet the standard of a plus sign.

If the occult blood cannot be detected, it means that the content is low, and there is nothing to worry about, and the missed detection rate of occult blood is not so high.

Urobilinogen+ is an indicator in medical terminology, and it is one of the important products of bilirubin metabolism. Under normal circumstances, bilirubin in the human body is converted into colorless bile by the liver and excreted from the body, while the urobiliary principle is the product of bilirubin converted into bile pigment in the liver.

If urobilino+ is detected positive, it can mean the following:

Liver disease: The liver is the main organ of bilirubin metabolism, if the liver is damaged or the lead is present, it will lead to bilirubin metabolism disorders, resulting in urobilinogen + positive. For example, diseases such as hepatitis and cirrhosis may cause urobilinogen + positivity.

Biliary obstruction: Biliary obstruction can obstruct the excretion of bile, leading to the accumulation of bilirubin in the body, resulting in urobilinogen + positivity. For example, diseases such as gallstones, bile duct strictures, and agitation can cause biliary obstruction.

Drug effects: Certain drugs can affect the metabolism and excretion of bilirubin, causing urobilinogen + positivity. For example, certain antibiotics, analgesics, and other drugs can cause urobilino+ positivity.

Last month, for some reason, I did a urine test, and the results of the examination found urobilinogen, and after asking the doctor to know this term, I will tell you the normal value of urobilinogen.

1.First: In general, the definition of urobilinogen is:

Old red blood cells are destroyed in the liver or spleen, and the heme in the red blood cells becomes indirect biliary and hormone, which is transported in the bile to the intestine (small intestine), where it is catabolized by intestinal bacteria and becomes urobilinogen.

2.Second: the operation of urobilinogen in the body: most of the urobilinogen will be excreted with the feces. However, some of it will be absorbed by the intestinal wall back to the liver, and then from the liver into the kidneys or bloodstream, excreted with the urine, and turned into urobiliin after contact with air.

3.Third, the normal value of urobilinogen is: qualitatively negative or weakly positive; Quantitative: Male Olol; Female: Moll l; Children: Oll.

Precautions. It should be noted that if after eating in life, or in the case of alkaline urine in the body, the normal value of urobilinogen fibrillation will be weakly positive.

In the urine test results, many people's test results often appear in the case of a plus sign of urobilinogen, for the cause of this situation, obviously most people do not understand, therefore, this article will share the reasons for the plus sign of urobilinogen as follows.

1.Factor 1: Ubilinogen is generally an indicator that reflects the production and excretion of bilirubin in the liver, and the increase in urobilinogen under pathological conditions indicates abnormal bile secretion, which can be seen in jaundice.

2.Factor 2: This condition is a weak positive manifestation, weak positive urobilinogen is not necessarily a problem, most of the time, if the urine in people's body is concentrated, this condition will also occur.

If the increase is significant, the liver function should be checked for abnormalities, and in patients with hepatitis and biliary obstruction, urobilinogen is high.

3.Factor 3: In the actual examination, the urine collection process will be contaminated, or the error of the examination, and the urine bilinogen may also be positive. So don't worry, a plus sign doesn't have much meaning to diagnose the tomb.

Precautions. After figuring out the reason for the plus sign of urobilinogen, if you usually have such a situation, you must pay attention to reasonable rest and drink plenty of water.

The three tests of urobilinogen, urobilinogen, and urobililin are often referred to as the urine tribile test, which is generally used as one of the indicators to distinguish jaundice from different **. The current urine analyzer measurement method does not include a qualitative test of urobiliin.

Assay item name] UBG, URO

Reference values] are expressed in the following ways: negative (NEG), normal content (norm eu l clinical significance) urine biluminogen qualitative test is mostly used in the differential diagnosis of hemolytic jaundice and obstructive jaundice. Urobilinogen may be negative in obstructive jaundice, and urobilinogen should also be referred to when urobilinogen is negative, and complete obstructive jaundice should be confirmed when both are negative.

Increased urobilinogen is more common in hemolytic xanthoplite and hepatic parenchymal (hepatocellic) jaundice.

Abnormality may lead to liver function or bilirubin, etc., and further examination of liver function or bilirubin is recommended.

Causes of increased urobilinogen.

1. Liver cells are damaged, and liver function is disordered, resulting in the destruction of red blood cells in the liver, resulting in high urobilinogen.

2. Hemolytic jaundice causes red blood cells to deteriorate, resulting in high urobilinogen.

3. The reason for the high urobiliary rock god may also be caused by cardiac insufficiency, constipation, high fever and other reasons.

4. Portocirrhosis, congestive heart failure and sepsis. Due to liver dysfunction, the normal amount of urobilinogen absorbed from the intestine cannot be used and excreted through the biliary tract, so the urobilinogen in the urine will also increase. [

If there are no other discomforts in the body, a urine test is no problem, you can confirm the urine test now, or do a whole blood to rule out other problems. Such as liver disease. Don't worry too much either.

Normal people's urine contains trace amounts of urobilinogen (<4 mg L), and it is normal for the instrument to give a weak positive result at a level of 1-4 mg L.

Clinical significance: positive, seen in hemolytic jaundice, liver disease, etc. negative, seen in obstructive jaundice.

The amount of urobilinogen excreted in the urine is affected by a variety of factors, and it only makes sense if it is significantly higher or lower, so what you said should be normal and fine.

Urobilinogen +1 is caused by a concentration of bile gen in the urine. Urobiligen is converted from bilirubin, so when the bilirubin level in the blood increases, jaundice will occur, and if the excretion is not blocked, the urobilinogen value will also increase.

Urinary Bilirubin+ - Due to the decrease in the ability of hepatocytes to take up unconjugated bilirubin in plasma, its concentration in the blood increases, and the conjugated bilirubin produced may be due to hepatocyte swelling, capillary bile duct compression, and diffusion between swollen and necrotic hepatocytes through the blood sinus into the blood circulation, resulting in an increase in blood conjugated bilirubin, because it is soluble in water and excreted through the kidneys, resulting in a positive urinary bilirubin test. In addition, the fecal bililogen absorbed through the intestine cannot be converted into bilirubin due to the damage of hepatocytes, and is excreted in the urine by the formation of urobilinogen, so urinary bilirubin and urobilinogen are obviously positive when hepatocyte jaundice. In acute viral hepatitis, urine bilirubin positivity may precede clinical jaundice.

Similar results can occur in other causes of hepatocellular jaundice, such as toxic hepatitis caused by drugs or toxins.

To put it simply, the liver is not very good.

Usually be calm, eat a little animal liver, and anger will also hurt the liver. Mindset is the most important thing.