There are small red dots on the back of the hand, like spider angiomas

Men with spider spots on the body surface were found to have pathological changes in 85% of the liver tissue, and 30% of them had cirrhosis. At the same time, it is generally believed that the appearance, development and regression of spider spots are often closely related to the improvement and deterioration of liver lesions. Therefore, spider spots are still of high reference value in the diagnosis of liver disease, although care should be taken to rule out other possibilities.

1. The number is large and the form is typical; or intermittent but long-term persistence;

2. The original old spider spots suddenly increase significantly, and new ones appear at the same time. If spider spots are typical and have been present for a long time, they should be considered to be caused by chronic liver disease, which is common in cirrhosis, chronic hepatitis, and may occur temporarily during the course of acute and protracted hepatitis. Primary and secondary liver cancers can also occur.

Finally, it should be proposed that spider spots should be distinguished from vascular nevi, which are small punctate red moles, no radial small blood vessels, and do not fade when pressed, and their size and number often increase with age, and the chest and abdomen are more common.

The main cause of spider nevi is due to the decline of liver function, the decline of liver metabolic ability, and the inability to metabolize estrogen normally, resulting in a large amount of estrogen retention in the body, and the increase in the concentration of estrogen in the blood, causing arterial vasodilation, resulting in the production of spider nevi, which often appear together with the palmar of the liver.

1. There are other reasons for spider nevi, adolescent girls, pregnant women, the body will secrete a large amount of estrogen, the human body can not be smoothly metabolized, resulting in the rise of estrogen in the blood, the appearance of spider nevi, this is a normal physiological phenomenon, with time will disappear on its own, so adolescent girls and pregnant women have spider nevi is normal, if elderly women and men have spider nevi need to go to the hospital immediately for examination and diagnosis, mostly caused by liver disease.

2. What are the symptoms of liver cirrhosis? In the early stage of liver cirrhosis, the liver's compensatory ability can also maintain the body's metabolism, so there are no obvious symptoms, there will be slight abdominal distention, abdominal pain, fatigue, spider nevi, palmar liver, and other further aggravation of the condition will appear liver pain, liver volume, varicose veins and other obvious symptoms, so it is recommended that patients must have regular physical examinations to find liver disease into cirrhosis in time, and strive for a good opportunity.

3. After finding that spider nevi appear on the body, exclude normal physiological factors, if it is caused by liver disease, it means that the liver disease at this time is in the onset period, and it needs to be treated in a timely manner, and should seek medical attention immediately to a regular liver disease hospital for diagnosis and treatment, so as to avoid missing the time and aggravating the condition, spider nevi is an important sign of early liver cirrhosis, so patients must be alert to the occurrence of spider nevi and seek medical attention in time.

Spider nevi is an important sign of early liver cirrhosis, is a manifestation of decreased liver function and metabolic capacity, so remind patients that after the appearance of spider nevi, do not ignore it, take it lightly, and think that it is not a problem, spider nevi is a landmark embodiment of liver cirrhosis, so when patients have spider nevi, they must go to a regular liver disease hospital in time**.