Blood and Stool Sample Collection in Subjects With a Diagnosis of Colorectal Cancer or Colorectal Lesion: Act Fast

Participants will be 40 years of age or older, with a diagnosis of CRC, at any stage, confirmed with a tissue biopsy or a colorectal lesion at least 1 cm in size suspicious for adenoma (including sessile serrated adenoma) or CRC on a pre-enrollment colonoscopy, sigmoidoscopy, or computed tomography (CT) colonography. Approximately 1500 participants will be enrolled.