An introduction to head and neck pathology: Difference between revisions
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A. Nasal sinus tissue, right, excision: | A. Nasal sinus tissue, right, excision: | ||
- | - Inflamed edematous sinonasal mucosa with abundant eosinophils. | ||
- Negative for malignancy. | - Negative for malignancy. | ||
B. Nasal sinus tissue, left, excision: | B. Nasal sinus tissue, left, excision: | ||
- | - Inflamed edematous sinonasal mucosa with abundant eosinophils and fragments of bone. | ||
- Negative for malignancy. | - Negative for malignancy. | ||
</pre> | </pre> | ||