sponginess

Materials and Methods: We collected 26 patients with encephalic sponginess angioma approved by postoperative pathology, all the patients were diagnosed by CT 、 MRI and DSA.

材料和方法：收集了经手术病理证实的26例颅内海绵状血管瘤的CT、MRI和DSA的影像特点。

Objective: To probe into diagnostic value to nature and loality of encephalic sponginess angioma in CT, MRI and DSA.

目的：探讨CT、MRI与DSA对颅内海绵状血管瘤的定性、定位的诊断价值。

Conclusion: MRI diagnosis to encephalic sponginess angioma is superior to CT and DSA.

结论：MRI对颅内海绵状血管瘤诊断价值优于CT和DSA。

Methods The artifical sponginess skin can be obtained from the effervesced chitin.

方法市售甲壳素经发泡技术制成海绵状人工皮。

Image contrast among CT 、 MRI and DSA to encephalic sponginess angioma

颅内海绵状血管瘤的CT、MRI与DSA对比研究

With short time pre-evaporation and low temperature coagulation bath, membrane's supporting layer is small and uniformity sponginess network-structure.

当预蒸发时间较短和凝固浴温度较高时，膜的支撑层为典型的小而均匀的海绵状网络孔结构，基本看不出过渡层；

It is a key point to the decision on how to solve the problems to make a correct estimate on the sponginess of the present real estate market and its trend for development.

正确估计当前我国房地产市场泡沫程度及其发展趋势，是决定采取何种办法解决问题的关键。