Spider mole does not appear in which part

summary

Yesterday, I got up and began to look like a palm in my abdomen, which is still a little red, with a little swelling and pain from time to time, and a little black in my ankle. I learned some knowledge about spider nevus from the doctor. Today, I'd like to learn from you where spider nevus doesn't appear.

Spider mole does not appear in which part

First, it mostly appears in the face, neck and chest, and other parts. The appearance of small round hemangioma with a diameter of less than 2mm in the center stretches out many capillaries and has branches. It looks like a red spider lying on the skin. If you press the pencil point on the center, the spider nevus will disappear, because the blood flow direction of spider nevus is from the center to the surrounding capillary branches If the central part is compressed, the blood flow is blocked and the spider nevus disappears due to ischemia.

Second: spider nevus, also known as arterial spider nevus, is similar to spider in shape, with radial arrangement of capillary dilation beside the nevus body. The occurrence of this disease may be related to the increase of estrogen level. Most of them are located above the trunk, especially in the face, neck and hands. Physical therapy can use high-frequency electrocautery, diathermy or carbon dioxide laser, YAG laser or microwave therapeutic apparatus to destroy the central blood vessels, and then it can be cured.

Third: spider nevus is a local normal telangiectasia, in this case, there will be no pain. Because it itself is a normal capillary lesions, but there is no inflammation, only inflammation will cause pain.

matters needing attention

Another point is: after laser treatment of spider nevus, attention should be paid to prevent infection and scar formation. Diet and dressing change are more important.