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Updated: Jul 21, 2026

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Preparation of Murine Submandibular Salivary Gland for Upright Intravital Microscopy
Published on: May 7, 2018
Summary
A survey identified two types of mucoceles: extravasation and retention. Extravasation mucoceles are more common in younger patients and the lower lip, while retention mucoceles affect older patients and occur elsewhere in the mouth.
Area of Science:
- Oral pathology
- Dermatology
- Otolaryngology
Background:
- Mucoceles are common benign lesions of the oral cavity.
- Understanding mucocele types and their epidemiological characteristics is crucial for diagnosis and management.
Purpose of the Study:
- To investigate and differentiate the epidemiological features of the two primary types of oral mucoceles: extravasation and retention mucoceles.
Main Methods:
- A retrospective survey of natural mucoceles was conducted.
- Data collected included mucocele type, patient age, and anatomical location.
Main Results:
- Two distinct types of mucoceles were identified: extravasation and retention.
- Extravasation mucoceles were predominantly observed in younger individuals and located on the lower lip.
- Retention mucoceles were more frequently found in older patients and occurred in various oral locations beyond the lower lip.
Conclusions:
- The study highlights significant differences in the demographic and topographic distribution between extravasation and retention mucoceles.
- These findings aid in the clinical differentiation and understanding of mucocele etiology.
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