Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin· 2026Q1
Hybrid/collision ameloblastoma-ameloblastic fibroma: a case with molecular features supporting a tumor-in-tumor model
- 0citations
- Q1SCImago
- 2026year
Short summary
A rare mandibular odontogenic neoplasm exhibited distinct ameloblastic fibroma and ameloblastoma components, supporting a true hybrid/collision tumor model.
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Key points
- A mandibular odontogenic neoplasm showed distinct ameloblastic fibroma and ameloblastoma components.
- Molecular and morphologic features support a hybrid/collision tumor model.
- This case provides evidence for a rare tumor phenomenon.
- The WHO classification does not formally recognize this category.
AI-generated from the title and abstract; the full text is not read.
Abstract
Abstract Hybrid/collision odontogenic tumors are a rare and controversial phenomenon not formally recognized as a distinct category in the WHO Classification of Head and Neck Tumors and their diagnosis relies mainly on histomorphology. This report presents a unique mandibular odontogenic neoplasm with molecular and morphologic features in support of a true hybrid/collision process demonstrating distinct ameloblastic fibroma and ameloblastoma components.
The authors' abstract, as published at the source. Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin, 2026 · DOI ↗
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Field: Oral Surgery
Oral SurgeryDentistry