Metastatic mandibular ameloblastoma of the lung ten years after primary resection: A rare case report
Ameloblastoma is a rare odontogenic neoplasm of the jaw. It usually behaves as a benign, slow growing tumour of the oral cavity with a high recurrence rate, especially when it is inadequately resected. A small proportion of ameloblastomas metastasize to distant organs, with lungs representing the m...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
PAGEPress Publications
2021-04-01
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| Series: | Monaldi Archives for Chest Disease |
| Subjects: | |
| Online Access: | https://monaldi-archives.org/index.php/macd/article/view/1643 |
| Summary: | Ameloblastoma is a rare odontogenic neoplasm of the jaw. It usually behaves as a benign, slow growing tumour of the oral cavity with a high recurrence rate, especially when it is inadequately resected. A small proportion of ameloblastomas metastasize to distant organs, with lungs representing the most common site of metastatic spread. In this report, we present the case of a middle-aged man with two pulmonary nodules and a history of mandibular ameloblastoma excised 10 years prior to this radiological finding. Following resection and histopathological analysis of the lung lesion, a diagnosis of metastatic ameloblastoma was confirmed. No local recurrence of the primary tumour was identified. At 1-year follow-up, the patient had no evidence of local or metastatic disease.
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| ISSN: | 1122-0643 2532-5264 |