What causes pheochromocytoma?

summary

Some time ago, I was very uncomfortable, and then I would have digestive problems every day. In addition, I would have ulcers when I eat something. I need to pay special attention to diet every day. Now it's the end of the year. Almost every day the company has social activities, and then I need to accompany customers. I drink and smoke every day. Now I seem to have problems, Today, I went to the hospital and found that I was pheochromocytoma. I wonder why I got this disease. What is the cause of pheochromocytoma attack?

What causes pheochromocytoma?

1. The predisposing factors of pheochromocytoma are not as clear as other tumors, but there are several special cases. Early embryonic sympathetic neurons originate from neural crest and neural tube, which is the common precursor of sympathetic neuroblasts and chromaffin blasts, thus forming embryonic adrenal medulla.

2. The other is the migration of chromaffin mother cells to paravertebral or anterior aortic sympathetic ganglia with sympathetic neuroblasts, and then the formation of extra adrenal chromaffin cells. Generally, the development of extra adrenal chromaffin cells is mature at 9-11 weeks of embryo, which is earlier than that of adrenal medulla chromaffin cells.

3. When the adrenal medullary chromaffin cells mature after birth, the extra adrenal chromaffin cells degenerate and gradually disappear, so there will be a lot of chromaffin cells in the embryonic stage. If in some special circumstances, some homologous neuroectodermal cells can produce corresponding tumors.

matters needing attention

Although the cause of pheochromocytoma attack is not particularly clear, but usually should pay special attention to, can not casually eat, it is best to try to light diet, and then pay attention to the usual exercise, and then improve resistance.