Additional file 1 of PARP-1, EpCAM, and FRα as potential targets for intraoperative detection and delineation of endometriosis: a quantitative tissue expression analysis

Supplementary Material 1: Additional file 1. Percentage of PARP-1 positive cells in both the lesion and the surrounding tissue, classified as either strong or normal. The quantitative analysis was performed by Nuclear v9 algorithm. Normal positivity: signal intensity threshold 188; strong positivity: signal intensity threshold 162.