Xu Haotong, Xiang Ke, He Maihong, Tian Fuzhou, Wu Yi
Postdoctoral Workstation, The General Surgery Center of the Peoples' Liberation Army, Chengdu Military General Hospital, Chengdu, 610083, Sichuan, People's Republic of China,
Surg Radiol Anat. 2015 Jul;37(5):473-81. doi: 10.1007/s00276-015-1462-3. Epub 2015 Mar 28.
In order to overcome the obstacle that detailed spatial relationships of the omental bursa to its related spaces cannot be displayed clearly by thick-slice sectional anatomical imaging and computed tomography, we designed a new approach to three-dimensional (3D) visualization of the omental bursa.
By Amira(®) software, we employed thin-slice cross-sectional images of the upper abdomen retrieved from second Chinese Visible Human datasets to display the spatial relationships of the omental bursa to its related spaces, especially to the left subphrenic extraperitoneal spaces. Moreover, these spatial relationships were presented on 3D sections reconstructed from second Chinese Visible Human images and computed tomography images.
Of importance, the gastric bare area is located among the superior, inferior, and splenic recesses. The appearance of the foramen bursae omenti majoris is the only pathway communicating between the superior and inferior recesses of the omental bursa, and also is the anatomic landmark between the superior and inferior recesses. The splenic recess is surrounded from behind by the splenic bare area and the gastric bare area.
As one of the subphrenic spaces, the omental bursa with its related spaces was imaged three-dimensionally using a visualization technique. Familiarity with the anatomic location and spatial relationships of the omental bursa to its related spaces may be beneficial for the differential diagnosis and intervention, improving outcome.
为克服厚层断面解剖成像和计算机断层扫描无法清晰显示网膜囊与其相关间隙详细空间关系这一障碍，我们设计了一种网膜囊三维（3D）可视化的新方法。
通过Amira（®）软件，我们利用从第二个中国可视化人体数据集中获取的上腹部薄层横断面图像来显示网膜囊与其相关间隙的空间关系，尤其是与左膈下腹膜外间隙的关系。此外，这些空间关系呈现在从第二个中国可视化人体图像和计算机断层扫描图像重建的3D断面图上。
重要的是，胃裸区位于上隐窝、下隐窝和脾隐窝之间。网膜孔的出现是网膜囊上、下隐窝之间唯一的连通途径，也是上、下隐窝之间的解剖标志。脾隐窝后方被脾裸区和胃裸区环绕。
作为膈下间隙之一，网膜囊及其相关间隙采用可视化技术进行了三维成像。熟悉网膜囊与其相关间隙的解剖位置和空间关系可能有助于鉴别诊断和干预，改善治疗效果。
