50.0 MB (50.0 MB compressed)
4419 x 3955 pixels
37.3 x 33.5 cm ⏐ 14.7 x 13.2 in (300dpi)
JOSE CALVO / SCIENCE PHOTO LIBRARY JOSE CALVO / SCIENCE PHOTO LIBRARY
Cross section of an inflamed human vermiform appendix, light micrograph. The wall is thickened due to the presence of numerous lymphoid follicles in both mucosa and submucosa layers.
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