Biomaterial Database

[Usefulness of image-navigated surgery in liver surgery]. 2008

Munemasa Ryu, and Akihiro Cho

Division of Surgery, Chiba Cancer Center Hospital, Chiba, Japan.

Previously, computed tomography (CT) yielded cross-sectional images reconstructed from single-slice CT. However, the recently developed multidetector-row spiral CT provides isotropic voxel data sets, giving clear and precise three-dimensional images of the intrahepatic vascular structure. The vascular anatomy of the liver and relationship between liver tumors and intrahepatic vascular structure can thus be determined. We have developed software for an image-navigated surgery system with which vessels supplying blood to tumors and main hepatic vein drainage can be identified in patients preoperatively. Virtual liver resection can then be performed on a computer using this software. This simulation surgery contributes to making subsequent actual hepatic resection safer and less invasive.

UI	MeSH Term	Description	Entries
D008099	Liver	A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances.	Livers
D008107	Liver Diseases	Pathological processes of the LIVER.	Liver Dysfunction,Disease, Liver,Diseases, Liver,Dysfunction, Liver,Dysfunctions, Liver,Liver Disease,Liver Dysfunctions
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013505	Digestive System Surgical Procedures	Surgery performed on the digestive system or its parts.	Gastrointestinal Surgical Procedures,Digestive System Surgical Procedure,Gastrointestinal Surgical Procedure,Procedure, Digestive System Surgical,Procedure, Gastrointestinal Surgical,Procedures, Digestive System Surgical,Procedures, Gastrointestinal Surgical,Surgical Procedure, Digestive System,Surgical Procedure, Gastrointestinal,Surgical Procedures, Digestive System,Surgical Procedures, Gastrointestinal
D014057	Tomography, X-Ray Computed	Tomography using x-ray transmission and a computer algorithm to reconstruct the image.	CAT Scan, X-Ray,CT Scan, X-Ray,Cine-CT,Computerized Tomography, X-Ray,Electron Beam Computed Tomography,Tomodensitometry,Tomography, Transmission Computed,X-Ray Tomography, Computed,CAT Scan, X Ray,CT X Ray,Computed Tomography, X-Ray,Computed X Ray Tomography,Computerized Tomography, X Ray,Electron Beam Tomography,Tomography, X Ray Computed,Tomography, X-Ray Computer Assisted,Tomography, X-Ray Computerized,Tomography, X-Ray Computerized Axial,Tomography, Xray Computed,X Ray Computerized Tomography,X Ray Tomography, Computed,X-Ray Computer Assisted Tomography,X-Ray Computerized Axial Tomography,Beam Tomography, Electron,CAT Scans, X-Ray,CT Scan, X Ray,CT Scans, X-Ray,CT X Rays,Cine CT,Computed Tomography, Transmission,Computed Tomography, X Ray,Computed Tomography, Xray,Computed X-Ray Tomography,Scan, X-Ray CAT,Scan, X-Ray CT,Scans, X-Ray CAT,Scans, X-Ray CT,Tomographies, Computed X-Ray,Tomography, Computed X-Ray,Tomography, Electron Beam,Tomography, X Ray Computer Assisted,Tomography, X Ray Computerized,Tomography, X Ray Computerized Axial,Transmission Computed Tomography,X Ray Computer Assisted Tomography,X Ray Computerized Axial Tomography,X Ray, CT,X Rays, CT,X-Ray CAT Scan,X-Ray CAT Scans,X-Ray CT Scan,X-Ray CT Scans,X-Ray Computed Tomography,X-Ray Computerized Tomography,Xray Computed Tomography
D021621	Imaging, Three-Dimensional	The process of generating three-dimensional images by electronic, photographic, or other methods. For example, three-dimensional images can be generated by assembling multiple tomographic images with the aid of a computer, while photographic 3-D images (HOLOGRAPHY) can be made by exposing film to the interference pattern created when two laser light sources shine on an object.	Computer-Assisted Three-Dimensional Imaging,Imaging, Three-Dimensional, Computer Assisted,3-D Image,3-D Imaging,Computer-Generated 3D Imaging,Three-Dimensional Image,Three-Dimensional Imaging, Computer Generated,3 D Image,3 D Imaging,3-D Images,3-D Imagings,3D Imaging, Computer-Generated,3D Imagings, Computer-Generated,Computer Assisted Three Dimensional Imaging,Computer Generated 3D Imaging,Computer-Assisted Three-Dimensional Imagings,Computer-Generated 3D Imagings,Image, 3-D,Image, Three-Dimensional,Images, 3-D,Images, Three-Dimensional,Imaging, 3-D,Imaging, Computer-Assisted Three-Dimensional,Imaging, Computer-Generated 3D,Imaging, Three Dimensional,Imagings, 3-D,Imagings, Computer-Assisted Three-Dimensional,Imagings, Computer-Generated 3D,Imagings, Three-Dimensional,Three Dimensional Image,Three Dimensional Imaging, Computer Generated,Three-Dimensional Images,Three-Dimensional Imaging,Three-Dimensional Imaging, Computer-Assisted,Three-Dimensional Imagings,Three-Dimensional Imagings, Computer-Assisted
D025321	Surgery, Computer-Assisted	Surgical procedures conducted with the aid of computers. Used in various types of surgery for implant placement and instrument guidance. Image-guided surgery interactively combines prior CT scans or MRI images with real-time video.	Computer-Assisted Surgery,Image-Guided Surgery,Surgery, Image-Guided,Surgical Navigation,Computer-Aided Surgery,Computer Aided Surgery,Computer Assisted Surgery,Computer-Aided Surgeries,Computer-Assisted Surgeries,Image Guided Surgery,Image-Guided Surgeries,Navigation, Surgical,Surgeries, Computer-Aided,Surgeries, Computer-Assisted,Surgeries, Image-Guided,Surgery, Computer Assisted,Surgery, Computer-Aided,Surgery, Image Guided