FIGURE 1.

Folate receptor‐positive circulating tumor cells (FR⁺CTC) levels in breast cancer patients and healthy people. The box‐and‐whisker plot showing the median and IQR of FR⁺CTC levels in breast cancer patients and healthy people. The average FR⁺CTC level of 60 patients was 12.38 FU per 3 ml, and 32 healthy people was 6.93 FU per 3 ml