患者男,62岁。间断性头痛1年余,主要是额部疼痛,无规律性,逐渐加重,近20天出现表情淡漠,来我院行CT检查,双螺旋CT示左侧额部不规则肿物影,密度不均匀,内可见条状钙化及硬化缘,与左侧额骨宽基底相连,左侧额叶受压(图1、2)。术中所见:颅骨与肿物连接紧密,硬膜包裹瘤体,肿物呈“葫 Male patient, 62 years old. Intermittent headache more than 1 year, mainly forehead pain, irregular, and gradually aggravated, nearly 20 days appear apathetic, to our hospital CT examination, double helical CT showed irregular forehead on the left side of the shadow, the density is not Uniform, visible within the strip calcification and sclerosis edge, with the left frontal wide base connected to the left frontal lobe compression (Figure 1,2). See intraoperative findings: tight connection between the skull and the tumor, dura mater tumor, tumor was “gourd.”