Label-Free Imaging of Blood Vessels in Human Normal Breast and Breast Tumor Tissue Using Multiphoton Microscopy

<div>SHG, TPEF, overlaid SHG/TPEF, and corresponding H&amp;E-stained image of the small artery (a–d), the arteriole (e–h), the small vein (i–l), and the venule (m–p). Scale bars: 500 <i>μ</i>m (first row) and 200 <i>μ</i>m (others).</div>

Scanning

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Figure 3

Figure 3: Label-Free Imaging of Blood Vessels in Human Normal Breast and Breast Tumor Tissue Using Multiphoton Microscopy 