Three-dimensional reconstruction of digital technology in the diagnosis and treatment of pancreaticobiliary junction lesions    FANG Chi-hua, SU Zhong-he. Department of  Hepatobiliary Surgery I, Zhujiang Hospital of Southern Medical University, Guangzhou 510282, China
Corresponding author：FANG Chi-hua, E-mail:fangch_dr@126.com
Abstract    Diagnosis and treatment technologies of pancreaticobiliary ductal union diseases are numerous and varied. Each of the technologies has different advantages and disadvantages. In practical clinical application, 64-slice helical CT(64-MSCT) data was reconstructed with the Medical Image Three-dimensional Visualization System of Abdomen (MI-3DVS). Compared with the invasive examinations such as ERCP and so on, 3D reconstruction could provide full visual images which clearly showed the site, size, blood supply and invasion of the lesions, with lower risk of related complicating diseases and lower hospitalization costs. MI-3DVS also plays an important role in assessment of resectability of pancreaticobiliary junction tumor. Several patients considered unresectble with CT and MRI were operated successfully with MI-3DVS guidance. So MI-3DVS 3D reconstruction could perform a high value of clinical practice by reducing traumas that resulting from haphazard decision-making in sugery diagnosis and treatment.