Figure 1.

1-A Needle biopsy of prostate carcinoma, HE stained, and the observing field is divided into many unit grid areas for judgment of malignancy or not. 1-B Needle biopsy of prostate carcinoma, HE stained, and the yellowish unit grid areas are judged as containing carcinoma by computer artificial intelligence with studying capability.

Tsuchihashi Diagnostic Pathology 2011 6(Suppl 1):S19   doi:10.1186/1746-1596-6-S1-S19