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Figure 4 | BMC Cancer

Figure 4

From: Diagnostic accuracy of diffuse reflectance imaging for early detection of pre-malignant and malignant changes in the oral cavity: a feasibility study

Figure 4

Scatter plot diagram of pixel intensity values of the ratio image; (a) malignant and normal/clinically healthy, (b) pre-malignant and normal/clinically healthy, (c) pre-malignant and malignant and (d) malignant or pre-malignant and normal/clinically healthy. The cut-off lines for discrimination are drawn at the mean ratio value of the groups classified.

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BMC Cancer

ISSN: 1471-2407

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