Quantitative distribution of inflammatory cells in recurrent aphthous stomatitis
- PMID: 6937488
- DOI: 10.1177/00220345800590030101
Quantitative distribution of inflammatory cells in recurrent aphthous stomatitis
Abstract
Histologic quantitation of leukocytes in biopsies of recurrent aphthous ulcers revealed at least two morphologically-distinct inflammatory infiltrates. Lymphocytes were found consistently in pre-ulcerative lesions and in the expanding margins of the developing ulcer. In contrast, polymorphonuclear leukocytes predominated only in areas of frank ulceration.
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