Sialolithiasis: An Unusually Large Salivary Stone.

Area of Science:

• Otorhinolaryngology (ENT)
• Oral and Maxillofacial Surgery
• Pathology

Background:

• Sialolithiasis involves salivary gland duct obstruction by calcifications.
• It commonly affects the submandibular gland, causing painful swelling, especially during meals.
• Typical sialolith sizes range from 1-10 mm.

Observation:

• A 29-year-old male presented with symptoms related to a submandibular gland obstruction.
• An unusually large sialolith, measuring 28 mm, was identified in the left submandibular gland.
• The presence of sialo-oral or sialo-cutaneous fistulas can contribute to giant sialolith formation (15-20 mm).

Findings:

• This case details an exceptionally large sialolith (28 mm), significantly exceeding the typical size range.
• Giant sialoliths greater than 20 mm are rarely documented in scientific literature.
• The submandibular gland was the site of this rare, oversized sialolith.

Implications:

• Highlights the potential for extreme sialolith growth beyond commonly reported dimensions.
• Emphasizes the importance of considering rare presentations in diagnosing and managing sialolithiasis.
• Contributes to the literature on giant sialoliths, aiding future clinical understanding and treatment strategies.