Figure 4From: Emphysema early diagnosis using X-ray diffraction enhanced imaging at synchrotron light source Histological sections of healthy (A and C) and emphysematous lung sample (B and D). Lung samples were embedded in paraffin and stained using a routine Mayer’s H & E staining protocol. Sections were scanned at various magnifications to create digital images. (A and B) 5× and (C and D) 10 × magnification of the lung sections, respectively.Back to article page