Surgical Treatment of a Plunging Ranula using the Intraoral and Submandibular Approach.
- Author:
Jung Hong KIM
1
;
Seok Chan EUN
;
Rong Min BAEK
Author Information
1. Department of Plastic and Reconstructive Surgery, Seoul National University College of Medicine, Seoul, Korea. sceun@snubh.org
- Publication Type:Case Report
- Keywords:
Ranula;
Sublingual gland;
Submandibular approach
- MeSH:
Endothelium;
Epithelium;
Escape Reaction;
Follow-Up Studies;
Humans;
Mucins;
Mucus;
Paralysis;
Ranula;
Recurrence;
Salivary Glands;
Sublingual Gland;
Tongue;
Young Adult
- From:Journal of the Korean Cleft Palate-Craniofacial Association
2010;11(2):111-115
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: A plunging ranula is relatively uncommon and represents a mucus escape reaction occurring from a disruption of the sublingual salivary gland. It is a common condition found in young adults, even though the reported age range is 2 - 61 years. We report our experience of a complete excision of a plunging ranula via the intraoral and submandibular approach. METHODS: A 23-year-old man had a large protruding mass in the right submandibular area. Initially, the protruding mass appeared bilaterally but the left side disappeared spontaneously. The MRI findings revealed a homogenous fluid attenuation mass in the submandibular space, suggesting a ranula. The sublingual gland was extirpated through the intraoral approach and the ranula excised totally via the submandibular approach. RESULTS: The patient had an uneventful postoperative course without infection, paralysis and tongue sensory changes, etc. The pathology findings were characteristic of a pseudocyst without a lining epithelium or endothelium but with a vascular fibro-conective tissue wall filled with mucinous fluid. No recurrence was observed on the submandibular area during the 8 month follow-up period. CONCLUSION: The combined intraoral approach and submandibular approach is an effective and highly recommended method for sublingual gland extirpation and complete excision of a plunging ranula.
