according to a survey to understand: at present, with the improvement of living standards, blood and tumor prevalence increased a lot, we do not know what blood vessels aneurysm causes for this problem, we visited many medical experts, including Shanghai great blood vessels aneurysm expert interpretation the most comprehensive and most close to our life, below we share blood vessels aneurysm is what causes.
Shanghai great experts: blood vessels during embryonic development can be divided into plexiform period, mesh period and dry period 3 phase control.As in a certain stage of the normal developmental process occurring disorders or abnormal, can appear in the stage of normal developmental morphology of deformity.
The plexiform period, some capillary blood vessels if the cessation of development, will produce capillary blood vessels aneurysm and nevus.In a mesh period, if the expansion of blood vessels clustered, and tend to fuse together, will show the cavernous blood vessels aneurysms and aneurysms.
In the dry period or, if gross abnormalities of blood vessels and dry and generally loop has a wide range of transportation, was plexiform tumor blood vessels. according to the actual Shanghai great blood vessels aneurysm is a congenital deformity of blood vessels, a hamartoma and true tumors between.
Some people have made the blood vessels of the relationship between HLA and, in one family found in several patients with HLA340, but there is still lack of molecular biology research.Known girls high incidence rate, blood vessels in tumor tissue can be measured by the higher levels of estrogen receptors, estrogen in the blood vessels that plays a role in tumor pathogenesis.
Blood and tumor is most common in children, the incidence is about 1% ~ 2%, 70% ~ 90% in the < January age newborn.Preterm infants (gestational period of 30 weeks, weight 1500g) see more, incidence of up to 23%.
More girls than boys, about 5: 1, blood vessels of mostly single, about 1 / 5 cases belong to multiple. oestrogen is a female sex hormone, produced by the ovary and placenta.Adrenal cortex also produced a few estrogen.
Estrogen levels increase due to many reasons such as diet, drugs, disease, or even a person’s emotional pulse can lead to fluctuating oestrogen levels. Shanghai great blood vessels of the hospital, was established about 30 years ago, in a large number of clinical research and treatment experience, relying on blood vessels in medicine, most patients with age is the longest, most experienced team of experts; the concept of continuous innovation to the introduction of the international most advanced treatment equipment; the most humane offered to patients exceeded the expectations of the medical service; in patients with friends for a long time the perpetual word-of-mouth; Shanghai great strength to build the domestic the most brand characteristics of the blood vessels of the hospital.
Shanghai great blood vessels of the hospital is a set of medical, scientific research, teaching as one of the characteristics of the hospital for blood vessels, tumor research and treatment has a history of nearly 30 years, brought together the most authoritative blood vessels of experts and the international most advanced blood and tumor treatment equipment, cured from around the blood vessels in patients with tens of thousands of cases, in recent years Shanghai Fuda is more with international blood vessels disease research center has established long-term cooperative partnership, the blood vessels aneurysm treatment and research work to a new level.
for doubt Shanghai largest experts do the above introduction, if your blood and tumor treatment have any questions can call free counseling hotline 400-660-2512 or landing Shanghai great blood vessels tumor specialist website www.
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