Methods and systems are provided that use clinical information, molecular
information and computer-generated morphometric information in a
predictive model for predicting the occurrence (e.g., recurrence) of a
medical condition, for example, cancer. In an embodiment, a model that
predicts prostate cancer recurrence is provided, where the model is based
on features including seminal vesicle involvement, surgical margin
involvement, lymph node status, androgen receptor (AR) staining index of
tumor, a morphometric measurement of epithelial nuclei, and at least one
morphometric measurement of stroma. In another embodiment, a model that
predicts clinical failure post prostatectomy is provided, wherein the
model is based on features including biopsy Gleason score, lymph node
involvement, prostatectomy Gleason score, a morphometric measurement of
epithelial cytoplasm, a morphometric measurement of epithelial nuclei, a
morphometric measurement of stroma, and intensity of androgen receptor
(AR) in racemase (AMACR)-positive epithelial cells.