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Robust Ligature-Induced Model of Murine Periodontitis for the Evaluation of Oral Neutrophils

Robust Ligature-Induced Model of Murine Periodontitis for the Evaluation of Oral Neutrophils

Published on: January 21, 2020

[Eosinophilic granuloma or aggressive periodontitis?].

A Zaghbani¹, S Ben-Youssef Boudegga, O Gharbi

¹Service de médecine dentaire, EPS Farhat Hached, Sousse, Tunisie. aicha.zaghbani@rns.tn <aicha.zaghbani@rns.tn>

Revue De Stomatologie Et De Chirurgie Maxillo-Faciale

|January 16, 2010

Summary

Eosinophilic granuloma of the jaw can mimic aggressive periodontitis. Accurate diagnosis requires histology and immunolabelling, with treatment involving surgery for localized lesions.

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Area of Science:

Oral pathology
Oncology
Histopathology

Background:

Eosinophilic granuloma (EG) of the jawbones presents diagnostic challenges, often being misdiagnosed as aggressive periodontitis or inflammatory dental lesions.
Accurate differential diagnosis is crucial for effective management of this rare condition.

Observation:

A 26-year-old male initially diagnosed with aggressive periodontitis presented with loose teeth and gingivitis.
Ineffective periodontal treatment led to suspicion of eosinophilic granuloma, necessitating tooth extraction and curettage.
Histological analysis confirmed EG, with bone scintigraphy revealing a secondary focus in the maxilla.

Findings:

Histological confirmation and immunolabelling for protein S100 and antigen CD1a are essential for diagnosing eosinophilic granuloma.
Chemotherapy showed efficacy on the mandibular lesion but not the maxillary lesion, which required surgical intervention.
The patient remained stable 30 months post-treatment, indicating successful management.

Implications:

This case highlights the importance of considering eosinophilic granuloma in the differential diagnosis of jawbone lesions presenting as periodontal disease.
Histopathology and specific immunolabelling are critical for definitive diagnosis.
Treatment strategies should be tailored, with surgery being a primary option for isolated lesions, while systemic therapies may be considered for multifocal disease.