CAJ | 학술논문

门腔间隙（ PCS）位置隐匿，周围组织脏器多，主要包括肝尾状叶的尾状突和乳头突、门腔淋巴结、门腔血管和胆囊管、网膜孔等结构。多种疾病可累及 PCS结构，多层螺旋 CT图像及其后处理技术能清晰地显示PCS中的解剖结构，以及与相邻结构的关系，能在术前提供有效信息。该文就多层螺旋CT对PCS的解剖学观察及其临床意义进行综述。
문강간극（ PCS）위치은닉，주위조직장기다，주요포괄간미상협적미상돌화유두돌、문강림파결、문강혈관화담낭관、망막공등결구。다충질병가루급 PCS결구，다층라선 CT도상급기후처리기술능청석지현시PCS중적해부결구，이급여상린결구적관계，능재술전제공유효신식。해문취다층라선CT대PCS적해부학관찰급기림상의의진행종술。
The portacaval space ( PCS ) is hidden, with many surrounding tissue and organs, which includes caudate process and papillary process in the caudate lobe of liver ,portacaval lymph nodes,portacaval vessels cystic duct and epiploic foramen.A variety of diseases can be involved in PCS,multislice spiral CT images and post-processing technology can clearly show the anatomical structures of PCS and the relationship with the adjacent structure,which is useful preoperative information.Here is to make a review of the anatomic observation of PCS with multislice spiral CT and its clinical significance.