Fig. 4From: HtrA1 expression and the prognosis of high-grade serous ovarian carcinoma: a cohort study using digital analysisHtrA1 immunohistochemistry evaluated by digital analysis (example for nuclear staining). Initial digital image (a) Digital analysis removing stromal cells (areas removed from analysis in pink) (b) Digital analysis removing cytoplasm (c) Digital analysis of tumoral nuclei (color assessing the presence of staining) (d)Back to article page