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Observational Study
Copyright: ©Author(s) 2026.
World J Gastroenterol. Jun 14, 2026; 32(22): 118323
Published online Jun 14, 2026. doi: 10.3748/wjg.v32.i22.118323
Figure 2
Figure 2 Analysis of circulating tumor DNA detection in pancreatic cancer patients using droplet digital polymerase chain reaction. The empty circles indicate undetected circulating tumor DNA, whilst the filled circles represent the detection of circulating tumor DNA. Each color reflects the stages of pancreatic cancer. ctDNA: Circulating tumor DNA; VAF: Variant allele fraction; RPC: Resectable pancreatic cancer; LAPC: Locally advanced pancreatic cancer; BRPC: Borderline resectable pancreatic cancer; MPC: Metastatic pancreatic cancer.


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