High analytical specificity with a blank limit of 2 positive droplets and a minimum detection limit of 50 pg of methyl DNA per ml of plasma. hence, high sensitivity. The technique has a high specificity for the identification of EC (endometrial cancer) mainly by hypermethylation of ZSCAN12 (containing zinc finger and SCAN structural domain 12) and oxytocin (oxytocin). Here, BLVRB is linked to endometrial cancer.