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下丘脑及垂体的肿瘤占儿童及青年期颅内肿瘤的10～15%。下丘脑有联系中枢神经系统和内分泌系统功能的关键作用而调节人体功能,在解剖学上垂体和下丘脑相接,故二者任何一个发生肿瘤均可波及二者的功能。脑下垂体重0.5克,位于蝶鞍内并以垂体柄和下丘脑连接,而垂体柄由腺体、血管和神经成分组成。垂体前部来源于腊恃克氏囊,后部则来源于间脑。垂体分泌特异的促激素刺激靶内分泌腺的活动。垂体分泌激素是受下丘脑神
The hypothalamus and pituitary tumors account for 10 to 15% of intracranial tumors in children and adolescents. The hypothalamus plays a key role in the function of the central nervous system and the endocrine system and regulates the function of the human body. In the anatomy, the pituitary and the hypothalamus are connected, so any one of the tumors can affect both functions. The pendulous body weight of 0.5 g lies within the sella and is connected to the pituitary stalk and the hypothalamus. The pituitary stalk is composed of glands, blood vessels and nerve components. The front of the pituitary gland is derived from the Bursa bursa of Bursa, and the back is from the diencephalon. The pituitary secretes specific hormones to stimulate the activity of the target endocrine glands. Pituitary hormone secreted by the hypothalamus