3D	Three-Dimensional
ASA	American Society of Anesthesiologists
BMI	Body Mass Index
CI	Confidence Interval
CT	Computed Tomography
DICOM	Digital Imaging and Communications in Medicine
ECOG	Eastern Cooperative Oncology Group
G1/G2/G3/G4	Histological Grade (differentiation)
HU	Hounsfield Units
ICG	Indocyanine Green
ICU	Intensive Care Unit
JCOG	Japan Clinical Oncology Group
KLASS	Korean Laparoendoscopic Gastrointestinal Surgery Study Group
NCCN	National Comprehensive Cancer Network
NYHA	New York Heart Association
PE	Pulmonary Embolism
R0/R1/R2	Resection Margins (R0: no residual tumor, R1: microscopic residual, R2: macroscopic residual)
TNM	Tumor, Node, Metastasis (staging system)
VR	Virtual Reality