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一、垂体瘤病因。垂体瘤病因仍有争论,存在两种不同意见: 1.垂体腺瘤原发于垂体本身,纯粹由于局部因素垂体细胞处于功能亢进而形成腺瘤,早期摘除腺瘤能获得根治。 2.垂体腺瘤的病因起于下丘脑冲动下引起垂体功能亢进增生以致产生腺瘤是下丘脑—垂体功能失调为主要病因。因此切除腺瘤只能治标不能根治,术后必须辅以放疗且易复发,有些垂体瘤的产生有明显
First, the cause of pituitary tumor. Pituitary tumor etiology is still controversial, there are two different views: 1. Pituitary adenoma originated in the pituitary itself, purely due to local factors pituitary cells in the formation of adenoma hyperthyroidism, early removal of adenoma can be cured. 2. The cause of pituitary adenoma caused by hypothalamic impulses caused by hyperplasia of the pituitary gland resulting in adenoma is hypothalamus - pituitary dysfunction as the main cause. Therefore, the removal of adenoma can only be treated with a permanent cure. After surgery, it must be supplemented with radiotherapy and easy to relapse. Some pituitary adenomas are obviously produced.