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Chondroid metaplasia in inflamed pulp tissue: a case report
Luciano Giardino1, Enrico Savoldi, Francesco Pontieri
1Department of Periodontology, Dental School of Brescia, Italy. lucianogiardino@libero.it
Summary
This case report details chondroid metaplasia in dental pulp, a rare finding possibly linked to tissue repair following carious lesions. It highlights pulp tissue
Area of Science:
- Endodontics
- Oral Pathology
- Dental Histology
Background:
- Dental caries can lead to irreversible pulpitis, a common endodontic concern.
- Pulp tissue's response to injury and infection is complex and can involve metaplastic changes.
Observation:
- A 45-year-old female presented with irreversible pulpitis in a decayed third molar.
- Histological examination revealed chondroid metaplasia within the dental pulp tissue.
Findings:
- The affected pulp horn showed colliquative necrosis with surrounding inflammation.
- Chondroid tissue formation was observed, indicative of a metaplastic response to injury.
Implications:
- This is potentially the first reported case of chondroid metaplasia in dental pulp.
- Suggests pulp tissue may attempt repair via metaplasia, deviating from normal differentiation.
- Highlights the adaptive capacity of dental pulp to environmental stimuli.
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