Pleomorphic Adenoma of the Palatal Minor Salivary Gland: An Unusual Case With Imaging and Cytological Correlation

TL;DR

This paper presents a rare case of a pleomorphic adenoma in a minor salivary gland of the palate, emphasizing the importance of early diagnosis.

Contribution

The novelty lies in the detailed imaging and cytological correlation of a rare palatal pleomorphic adenoma case.

Findings

Pleomorphic adenoma can present as a painless, enlarging mass on the palate.

Early diagnosis is crucial to prevent complications like malignant transformation.

Imaging and cytological findings support the differential diagnosis of palatal swellings.

Abstract

Pleomorphic adenoma is the most common salivary gland neoplasm, accounting for a significant proportion of both major and minor salivary gland tumors. While it most frequently arises from the parotid or submandibular glands, it can occasionally present as an intraoral mass over the palate or lip when originating from the minor salivary glands. A palatal pleomorphic adenoma typically presents as a painless, gradually enlarging mass on the posterolateral aspect of the palate. This case highlights the importance of considering pleomorphic adenoma in the differential diagnosis of palatal swellings. It also emphasizes the need for early diagnosis to prevent complications such as functional impairments or malignant transformation.

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