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Updated: Nov 9, 2025

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Retroductal Nanoparticle Injection to the Murine Submandibular Gland
Published on: May 3, 2018
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[Mandibular secretory carcinoma: a case report]
Xiao-Ping Ou1, Fang-Ting Li1, Miao-Yi Wu1
1Dept. of Stomatology, The First Affiliated Hospital of Zhejiang University Beilun Branch, Ningbo 315018, China.
Summary
Secretory carcinoma, a rare salivary gland tumor, was found in the mandible, a location previously unreported. This case details its diagnosis, treatment, and prognosis.
Area of Science:
- Oncology
- Pathology
- Oral Surgery
Background:
- Secretory carcinoma is a rare, low-grade malignant salivary gland tumor.
- It typically affects the parotid, submandibular, and minor salivary glands.
- Mandibular involvement by secretory carcinoma has not been previously documented.
Observation:
- A case of secretory carcinoma was identified in the right mandibular angle.
- The tumor presented as a distinct clinical entity within the mandible.
Findings:
- The study details the diagnostic process for this mandibular secretory carcinoma.
- Treatment strategies and the subsequent prognosis are presented.
- This represents the first reported instance of secretory carcinoma in the mandible.
Implications:
- This finding expands the known anatomical distribution of secretory carcinoma.
- It highlights the importance of considering secretory carcinoma in the differential diagnosis of mandibular tumors.
- Further research may be warranted to understand the specific characteristics and behavior of secretory carcinoma in this location.

