本文报告1例颅中凹巨大海绵状血管瘤,经用CO_2激光得以顺利切除。 患者女,32岁,1984年11月12日入院,主诉头痛、呕吐、复视3个月。神经系统检查阳性体征为:双视乳头水肿,右眼球外展受限,右Ⅴ经第Ⅱ支分布区痛触觉减退,左轻度中枢性面瘫,左霍夫曼氏征(+)。颅骨平片示蝶鞍扩大,同位素脑扫描发现右颞占位病变,右颈动脉造影:颈内动脉虹吸段张开, This article reports a case of giant cranio-cavernous hemangiomas, which is successfully resected with CO_2 laser. Female, 32 years old, admitted to hospital on November 12, 1984, complains of headache, vomiting, and diplopia for 3 months. Neurological examination positive signs: binocular nipple edema, limited right eye ball outreach, right Ⅴ by the second branch of the distribution of pain relief, left mild central paralysis, left Huffman’s sign (+). Skull plain film showed sella enlargement, isotope brain scan found right temporal lesions, right carotid artery angiography: siphon segment of the internal carotid artery open,