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Nose - Concretion - Gallery

Image of concretion in the nose from a male B6C3F1/N mouse in a chronic study
Nose - Concretion in a male B6C3F1/N mouse from a chronic study. Laminated eosinophilic material mixed with inflammatory cells is present in the meatus (arrow).
Image of concretion in the nose from a male B6C3F1/N mouse in a chronic study
Nose - Concretion in a male B6C3F1/N mouse from a chronic study (higher magnification of Figure 1). Eosinophilic laminated material mixed with inflammatory cells is present in the meatus (arrow).
NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.