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Table 3 Assessment of CK-/PD-L1+ CTCs for genetic alterations by FISH

From: Programmed death-ligand 1 (PD-L1) characterization of circulating tumor cells (CTCs) in muscle invasive and metastatic bladder cancer patients

FISH status

Pt 11 CK-CTCs (N = 33)

No abnormalities, n (%)

4 (12.1)

At least 1 abnormality, n (%)

29 (87.9)

All abnormalities, n (%)

17 (51.5)

  1. Abbreviations: N, number of CTC analyzed for genetic alterations by FISH, n, number of CTCs per category