Care setting

Pathology

Whole-slide review and stains, with the pathologist still signing out.

2 scenarios

Pathology

Quantitative assist for immunohistochemistry scoring

Vendors including PathAI and Ibex offer algorithms that estimate staining extent, such as a Ki-67 or PD-L1 percentage, on a digitized slide. A pathologist checks the region and the number before it enters the report. This card does not restate concordance percentages, which are assay-specific and easy to over-read. The signed score remains a pathology result, not a model result.

PathAI · Ibex

Vendor · 2025Read the case

Pathology

Regulatory

Adjunct detection on prostate biopsy whole-slide images

Paige Prostate marks a location on a digitized prostate biopsy slide that the model ranks as the most suspicious for cancer, after the pathologist’s own first look. FDA authorized it in 2021 as an adjunct. The output is not the diagnosis. The pathologist still signs out, using the full clinical context and any extra stains they choose to order.

Paige Prostate · Paige FullFocus

News · 2021Read the case