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. Author manuscript; available in PMC: 2018 Jul 1.
Published in final edited form as: Vib Spectrosc. 2016 Sep 16;91:77–82. doi: 10.1016/j.vibspec.2016.09.014

Fig. 2.

Fig. 2

Thyroid tissue from FVPCA & FTCA, imaged with 15× objective, and a spatial resolution of 5.5 × 5.5 μm. (A) & (B): IR image of thyroid tissue using wavenumber 1651 cm−1. (C) & (D): IR image with gross ROIs. (E) & (F): IR image with refined ROIs.