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Comparative study of the clinicopathologic characteristics and immunohistochemical expression of recurrent and non-recurrent glandular odontogenic cysts - A retrospective longitudinal cohort multicenter study
Journal article   Open access   Peer reviewed

Comparative study of the clinicopathologic characteristics and immunohistochemical expression of recurrent and non-recurrent glandular odontogenic cysts - A retrospective longitudinal cohort multicenter study

Alberto Peraza-Labrador, John Wright, Victoria Woo, Monica Kowalski, Kittiphoj Tikkhanarak, Nidhi Q. Handoo, Wattawan Wongpattaraworakul, Elizabeth Bilodeau, Felipe Nor, Molly Housley Smith, …
Oral surgery, oral medicine, oral pathology and oral radiology, Vol.141(1), pp.86-95
01/2026
DOI: 10.1016/j.oooo.2025.08.010
PMID: 40962685
url
https://doi.org/10.1016/j.oooo.2025.08.010View
Published (Version of record) Open Access

Abstract

To analyze the clinicopathological profile of recurrent and non-recurrent glandular odontogenic cyst (GOC) through a longitudinal cohort multicenter study. This multicenter longitudinal cohort study investigates factors associated with GOC recurrence. Included in the study were patients with histologically confirmed GOC (per Fowler’s criteria), who experienced recurrence at least one year post-treatment. Controls were GOCs with a minimum of five years of recurrence-free follow-up. Histologic features, treatment rendered, and immunohistochemical staining results for CK13, CK19, and Ki-67 were documented. Eleven recurrent cases (6 males, 5 females; mean age, 56.09 years) were analyzed. The anterior mandible was the most frequently affected site (45.5%), followed by the posterior and anterior maxilla (27.1%, each). The average follow-up was 36.1 months. Recurrence was significantly associated with multiple compartments and the absence of apocrine snouting (p =0.013, p = 0.034, respectively). The majority of the primary GOCs that later recurred were treated with enucleation (73%). Multiple compartments and lack of apocrine snouting may be a histological predictor of recurrence. All recurrent cases were treated with enucleation and/or curettage, highlighting treatment approach as a key factor.
Immunohistochemistry Glandular odontogenic cyst histologic features odontogenic cysts recurrences

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