This article reports an unusual case of foreign body lesion on the oral mucosa. A 61-year-old man, with no previous traumatic episode, presented with a small swelling resembling a sinus tract on the mucosa in the anterior mandible, adjacent to the left central and lateral incisors. Because of a discrete drainage of serous/purulent exudate, the clinician initially suspected endodontic involvement; however, the adjacent teeth were caries-free, responded positively to pulp tests, and the periapical tissues were radiographically normal. Exploration of the lesion opening under an operating microscope revealed a small seed associated with a dark filamentous structure; both were removed and processed for histologic examination. The seed was from a fig, and was germinating under the mucosa conditions. Bacterial colonization of the vegetable structures and polymorphonuclear leukocyte accumulations were histologically observed. The mucosa healed completely and uneventfully over the following weeks.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1016/j.joen.2022.03.012 | DOI Listing |
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!