Venous hemangioma symptoms?

summary

Hemangioma is a kind of congenital benign tumor or vascular malformation, which is formed by the proliferation of angioblasts during the embryonic period. It is common in the skin and soft tissue. It is more common in infants born or shortly after birth. The remaining embryonic angioblasts and active endodermoid germ invade into adjacent tissues to form endodermoid cords, which are connected with the left blood vessels after being managed to form hemangioma. The blood vessels in the tumor form their own system and are not connected with the surrounding blood vessels.

Venous hemangioma symptoms?

Tumor is composed of a large number of interwoven and dilated capillaries. The plaque was bright red or purplish red. It is flush or slightly raised with the skin surface, with clear boundary, irregular shape and different size. When the tumor was pressed by fingers, the color of the tumor faded; After the pressure is released, the color is restored.

Cavernous hemangioma consists of an enlarged vascular cavity and a blood sinus lined with endothelial cells. The lesions were purplish red, dark red or cyan red nodules or plaques of different sizes. The blood sinuses were of different sizes and had sponge like structures. The sinuses were filled with venous blood and communicated with each other. The surface is hemispherical or lobulated, and the volume can be reduced by pressing.

It is mainly composed of dilated arteries and veins. The tumor was like a rosary or earthworm. The palpation has the feeling of palpitation and tremor, and the auscultation has the whistling murmur. If all the feeding arteries were closed, the above pulsation and murmur disappeared.

matters needing attention

The principles of treatment are: 1) prevention or treatment of serious life-threatening or function related complications; ② To prevent the deformity or facial defects caused by the regression of hemangioma; ③ Prevent ulcer and infection, promote ulcer healing, reduce scar generation and relieve pain for patients with ulcer; ④ Reduce the psychological pressure of children and their families; ⑤ We should avoid over treatment for the lesions that can regress spontaneously and have a good prognosis.