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. 2019 Jul 23;9:10698. doi: 10.1038/s41598-019-47089-5

Figure 3.

Figure 3

Imatinib distribution in all tumor (T) and normal (N) non-tumor samples from GIST patients (not to scale). Green and red pixels indicate imatinib signal presence (S/N ≥ 3) and absence, respectively. Three cryosections were prepared per tissue sample/patient, and samples are coded by single or double letters. Tissues identified as stomach, colon or intestine are primary tumors. All others were metastases.