From: Keratin 8 expression in colon cancer associates with low faecal butyrate levels
Diagnosis | Biopsy positions | Other samples |
---|---|---|
Cancer | 2x Mid-sigmoid for proteomics | Stool, for short-chain fatty acid determination, including butyrate |
 | 1x mid-sigmoid for IHC |  |
 | 1x mid-sigmoid for whole mount | Food frequency questionnaire |
 | 2x contralateral wall (field) for proteomics |  |
 | 1x contralateral wall (field) for IHC |  |
 | 2x lesion for proteomics |  |
 | 1x lesion for IHC |  |