新近研究表明:“海绵窦”命名不妥,应改为“鞍室”,其上、外侧壁为硬脑膜,下、内侧壁乃蝶骨体骨膜,故并非二层硬膜之间,实为硬膜外腔的一部分;其内静脉既非单一窦腔亦非单一静脉,而是二种形态并存。原发其中的海绵状血管瘤因认识不足及缺乏特征性的症状、体征、影像学特点而容易误诊,且手术极为困难,全切除致残、致死率高,随着相关学科的深入研究,目前其诊断、治疗均取得了显著性进展。 Recent studies have shown that: “Cavernous sinus” is not properly named, should be changed to “saddle chamber”, the upper and outer wall of the dura mater, the lower, medial wall is the butterfly body periosteum, it is not between the two dura, actually Part of the epidural space; its internal vein is neither a single sinuses nor a single vein, but two forms co-exist. The cavernous hemangioma in the primary one is easily misdiagnosed because of lack of knowledge and lack of the characteristic symptoms, signs and imaging features, and the operation is extremely difficult. The total resection and disability, high mortality rate, with the in-depth study of related disciplines, The diagnosis and treatment have made significant progress.