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Difference between revisions of "Talk:An introduction to head and neck pathology"
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Talk:An introduction to head and neck pathology (view source)
Revision as of 14:50, 22 March 2011
, 14:50, 22 March 2011→Benign fibrous polyp: new section
(→Inflammtory polyp (cystic fibrosis): new section) |
(→Benign fibrous polyp: new section) |
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A. Nasal cavity, right, polypectomy - Inflammatory polyp (cystic fibrosis)<br> | A. Nasal cavity, right, polypectomy - Inflammatory polyp (cystic fibrosis)<br> | ||
B. Nasal cavity, left, polypectomy - Inflammatory polyp (cystic fibrosis) | B. Nasal cavity, left, polypectomy - Inflammatory polyp (cystic fibrosis) | ||
== Benign fibrous polyp == | |||
===Microscopic description=== | |||
The sections show a moderately vascular stromal lesion consisting of collagen and fibrin. It is covered by benign respiratory-type epithelium with cilia, and has benign serous and mucinous glands. The epithelium is partially eroded and shows evidence of regeneration; the subepithelial tissue shows focal hypervascularity and minimal lymphocytic infiltration. Normal cartilage is present. There are no appreciable number of neutrophils and one very small cluster of eosinophils. | |||
===Final diagnosis=== | |||
A. Nasal mass, left anterior, excision - Benign fibrous polyp. | |||