A Case Report of Traumatic Ulcerative Granuloma With Stromal Eosinophilia (TUGSE): Clinical and Histopathological Diagnostic Challenges.

Traumatic ulcerative granuloma with stromal eosinophilia is a reactive, self-limiting ulcer within the oral cavity; however, clinically, it mimics a malignant ulcer. Here, we report the case of a 13-year-old boy who presented with a painful solitary indurated ulcer at the lower lip for a week. Histopathological examination revealed an ulcerated lesion with significant infiltration of eosinophils, small lymphocytes, and large lymphoid cells.

V600E Mutation in Ameloblastoma: A Systematic Review and Meta-Analysis.

The discovery that ameloblastoma has a high mutation incidence of V600E may enable a better investigation of pathophysiology. However, there is inconsistent evidence regarding this mutation occurrence and its association with clinical information. This systematic review and meta-analysis aim to pool the overall mutation prevalence of V600E in reported ameloblastoma cases and to determine its association with patient demographic and clinicopathological features.