When it comes to infantile hemangioma, it may be the pain in the heart of many of our mothers, this thing is a bully, so the newborns about 4%-10% will be patronized by it, or face, or limbs, or trunk, the whole body can be found everywhere its traces, extremely obnoxious!
Infantile hemangiomas essentially belong to the transit passengers, most of them will leave sooner or later, but because the development of the discipline is still short, and the naming of the discipline is confusing, resulting in most of the current clinical and imaging doctors do not know them well, and easy to confuse them with other vascular anomalies, and these vascular anomalies mixed with infantile hemangiomas, as if a bunch of gorillas were mixed with the crowd, which goods, although occasionally standing in the crowd, can be found everywhere in the body. Which goods although occasionally will stand and walk, appear human-like behavior, but the essence is a beast, can not be taught, today let me give you a pickle this goods, to see its true face!
Typical infantile hemangiomas usually appear after the birth of the child or within 1 month of age, the early manifestation of a small red spot, followed by a rapid increase in volume, into the proliferation period, after 1 year of age into the natural recession period, which can last for 3 to 8 years, or even longer, 90% of the children at the age of 4 years old to complete the recession, the deeper the tumor involvement, the later the time of recession, the untreated infantile hemangiomas, the recession is complete! After the untreated infantile hemangioma, about 25%-69% of the residual skin or subcutaneous degenerative changes, manifested as redundancy of the affected skin, the serious case of teratogenicity, in which the proliferative stage of the occurrence of ulcers will form scars!
Venous malformation is essentially a lack of middle elastic fibers, abnormally dilated, varying sizes of the venous malformation mass, because the appearance of many times in the form of a mass, touching the texture of the soft can be compressed, so the old name "cavernous hemangioma", but it does not have the "tumor" nature, so the current situation is not "tumor". However, it does not have the nature of a "tumor", so it is now scientifically named a "venous malformation". Even though venous malformations are still a small tribe, it consists of several members, including sporadic venous malformations, multifocal venous malformations, hereditary cutaneous and mucocutaneous venous malformations, and blue acanthosis naevus syndrome. By venous malformations we specifically mean disseminated venous malformations, as the latter are extremely rare.
As the most common venous malformation, venous malformation belongs to a kind of low-flow vascular malformation, which is present at birth, grows at a certain speed with the development of the body, is not self-healing, and can not subside, about 40% of them are found in the head, face and neck, in which the oral cavity, maxillofacial area, and the airway are most common, and they are bluish in color close to the skin, and they are soft to the touch and can be compressed, with a normal skin temperature, no throbbing on palpation, and a positive postural test.