ACOX-1	Acyl-CoA oxidase 1
AEG1	Astrocyte elevated gene-1
AFP	Alpha-fetoprotein
AFP-L3	Alpha-fetoprotein with a high lectin affinity, Lens culinaris-agglutinin-reactive fraction of AFP
AKT1	AKT Serine/threonine kinase 1
ALT	Alanine transaminase
APOA2	Apolipoprotein A2
APOB	Apolipoprotein B
ARID1A	AT-Rich interaction domain 1A
AST	Aspartate transaminase
AXIN1	Axin 1
BAP1	BRCA1 associated protein 1
BRCA1/2	BRCA1 DNA repair associated repair associated
BTLA	B- And T-Lymphocyte-associated protein
CA19-9	Carbohydrate antigen 19-9/Cancer antigen 19-9
CAA	Cholangiocarcinoma
CCAT2	colon cancer-associated transcript 2
CCND1	Cyclin D1
CDKN2A	Cyclin dependent kinase inhibitor 2A
CDKN2B	Cyclin dependent kinase inhibitor 2B
CDKN2B-AS1	CDKN2B antisense RNA 1
CEA	Carcinoembryonic antigen
cfDNA	Cell-free DNA
cfRNA	Cell free RNA
CK 19	Cytokeratin 19
CNV	copy number variation
COL18A1-AS2	COL18A1 antisense RNA 2
CT	computed tomography scan
CTNNB1	Catenin beta-1
CYFRA 21-1	Cytokeratin fragment antigen 21-1
dCCA	distal cholangiocarcinoma
DCP	Des-γ-carboxy prothrombin
ERBB2	Erb-B2 receptor tyrosine kinase 2
ERCP	endoscopic retrograde cholangiopancreatography
EZH2	Enhancer of zeste 2 polycomb repressive complex 2 subunit
FGA	Fibrinogen alpha chain
FGF	Fibroblast growth factor
FGFR1	Fibroblast growth factor receptor 1
FGFR2	Fibroblast growth factor receptor 2
FGFR3	Fibroblast growth factor receptor 3
FGFR4	Fibroblast growth factor receptor 4
FGG	Fibrinogen gamma chain
FNH	focal nodular hyperplasia
GO	Gene ontology
GP73	Golgi protein-73
GPC3	Glypican 3
HBV	Hepatitis B virus
HCC	Hepatocellular carcinoma
HCCR-1	human cervical cancer proto-oncogene 1
HCV	Hepatitis C virus
HOXC13-AS	HOXC13 antisense RNA
iCCA	intrahepatic cholangiocarcinoma
IDH 1/2	Isocitrate dehydrogenase (NADP(+)) 1/Isocitrate dehydrogenase (NADP(+)) 2
IDUS	Intraductal ultrasonography
IL-6	Interleukin 6
IRF2	Interferon regulatory factor 2
KRAS	KRAS proto-oncogene, GTPase
lnc-CBLB-5	long non-coding Cbl Proto-Oncogene B
lnc-CCHCR1-1	long non-coding coiled-coil alpha-helical rod protein 1
lnc-CDK9-1	long non-coding cyclin dependent kinase 9
lnc-RELL2-1	long non-coding RELT like 2
lncRNAs	long non-coding RNAs
MAPK	mitogen-activated protein kinase
miRNAs	MicroRNAs
MKI67	Marker of proliferation Ki-67
MMP-7	Matrix metallopeptidase 7
MRI	Magnetic resonance imaging
mTORC1	mammalian target of rapamycin complex 1
NASH	nonalcoholic steatohepatitis
NFE2L2	NFE2 like BZIP transcription factor 2
NK cells	Natural killer cells
OPN	Osteopontin
pCCA	perihilar cholangiocarcinoma
PD-1	programmed death receptor 1
PD-L2	Programmed cell death 1 ligand 2
PET	Positron emission tomography
piRNAs	piwi-interacting RNAs
PIVKA-II	protein induced by vitamin K absence or antagonist-II
PPARG	Peroxisome proliferator activated receptor gamma
PRC1	Protein regulator of cytokinesis 1
RNF24	Ring finger protein 24
RPS6KA3	Ribosomal protein S6 kinase A3
SIGLEC	Sialic acid binding Ig like lectin
SMAD4	SMAD family member 4
SMARCA2	SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily A, member 2
SNV	single nucleotide variation
STK11	Serine/threonine kinase 11
TERT	Telomerase reverse transcriptase
TET1	Tet methylcytosine dioxygenase 1
TOP2A	DNA topoisomerase II alpha
TP53	Tumor protein P53
WGS	Whole genome sequencing
WNT5B	Wnt family member 5B