Table S2.

Detection Results of CVN of CTCs based on single-cell sequencing

CTCs	Detection Results	Amplification
EpCAM + CD45 − 1#	46,XN,-2p,-2q,-6p	Normal
EpCAM + CD45 − 2#	46,XN cnv normal	Normal
EpCAM + CD45 − 3#	46,XN,+3q,+9q,+12q,+15q	Normal
EpCAM + CD45 − 4#	46,XN,+4q(mos*,~50%)	Normal
EpCAM + CD45 − 5#	46,XN,+7q(mos*,~50%)	Normal
EpCAM + CD45 + 1#	46,XN cnv normal	Normal
EpCAM + CD45 + 2#	46,XN cnv normal	Normal
EpCAM + CD45 + 3#	Amplification abnormal	Abnormal
EpCAM + CD45 + 4#	Multiple chromosomal abnormalities;+1p,+1q,+2p,+6p,+10p.	Abnormal

Notes: According to the An International System for Human Cytogenetic Nomenclature (2013)¹ + indicates a duplication; - indicates a deletion; mos* indicates suspicious mosaicism; p indicates the short arm of a chromosome and q indicates the long arm of a chromosome.