CCL20 and endometriosis: Of interest, the CCL20 level (pg/ml) in endometriosis (24.86 [9.74–35.00]) was comparable with that in other benign cases (32.12 [14.33-40.20]) and significantly decreased compared with that in malignant cases (47.47 [23.69–93.30]), with a p-value of 0.019 (Figure 2B).