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Updated: Aug 11, 2025

Fabrication of Tongue Extracellular Matrix and Reconstitution of Tongue Squamous Cell Carcinoma In Vitro
Published on: June 20, 2018
Osseous Choristoma of the Tongue: A Case Report
Keito Iizaka1, Naomi Ishibashi-Kanno1, Satoshi Fukuzawa1
1Department of Oral and Maxillofacial Surgery, Faculty of Medicine, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki 305-8575 Japan.
Abstract:
We report a case of a 40-year-old Japanese woman with a benign tongue tumor diagnosed as osseous choristoma of the tongue. Resection of the tongue tumor was performed under general anesthesia. The gross examination of the resected specimen showed a bone-like mass measuring 5 × 5 × 3 mm, surrounded by soft tissue. Based on the findings, a histopathological diagnosis of osseous choristoma was established. There was no evidence of tumor recurrence or distant metastasis during the 3-year follow-up.
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