The results showed 26 cases were skull eosinophilic granuloma and 2 cases were intracranial eosinophilic granuloma involve hypothalamus and stalk hypophysial.

26例为颅骨嗜酸性肉芽肿，2例为原发于下丘脑垂体柄的嗜酸性肉芽肿。