By vgreene, 8 February, 2017 (+)FHx of CRC/adenoma in 1 or more 1st-degree, or CRC in 2 or more 2nd-degree relatives without IBD/genetic syndrome (increased risk)
By vgreene, 8 February, 2017 One 1st-degree relative dx with CRC/adenoma ≥60 yo, or 2 or more 2nd-degree relatives with CRC
