4-corners exercise

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4-corners exercise

Postby Peregrine » Thu Aug 03, 2023 10:45 pm

Here is a simple paper-and-pencil exercise for Stage IV/mCRC patients:

Step 1: Get a piece of paper and draw a square on it.

Step 2: Label the four corners of the square as follows:

Corner #1: MSS + KRAS mutant
Corner #2: MSS + KRAS wild type
Corner #3: MSI-H + KRAS wild type
Corner #4: MSI-H + KRAS mutant

Step 3: Imagine that this square is a boxing ring and that the two adversaries are: the patient and cancer.

Step 4: Now imagine how this battle will proceed.


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