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Fig. 3 | BMC Oral Health

Fig. 3

From: Metabolome and microbiome of chronic periapical periodontitis in permanent anterior teeth: a pilot study

Fig. 3

Examples of included cases with histopathology and CBCT sections. A Histopathology of periapical lesions (× 200, H&E staining) in grade III. Fibrous/scar tissue with severe inflammation. The immune cells (red arrow) and proliferative fibrous tissue (black arrow) exist in the periapical tissue. B CBCT, coronal section of periapical tissue, blue arrow points at periapical lesions. C CBCT, horizontal section of periapical tissue, blue arrow points at periapical lesions. D CBCT, sagittal section of periapical tissue, blue arrow points at periapical lesions.

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BMC Oral Health

ISSN: 1472-6831

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