Salivary stones and stenosis. A comprehensive classification

Area of Science:

• Otorhinolaryngology
• Medical Imaging
• Surgical Pathology

Background:

• Sialendoscopy and sialoMRI are key diagnostic tools for salivary gland obstructive pathologies.
• Existing diagnostic methods require a standardized classification for comparison.
• Accurate classification is crucial for effective diagnosis and treatment of salivary gland diseases.

Purpose of the Study:

• To introduce a comprehensive classification system for obstructive salivary gland pathologies.
• To facilitate large-scale comparisons of diagnostic and therapeutic outcomes.
• To enhance the diagnosis and treatment of conditions like salivary stones and duct strictures.

Main Methods:

• Development of the "LSD" classification based on lithiasis (L), stenosis (S), and dilatation (D).
• Utilized data from sialographies, sialoMRI, and sialendoscopies.
• Collaboration with the European Sialendoscopy Training Center (ESTC).

Main Results:

• The proposed "LSD" classification categorizes obstructive salivary pathologies based on the presence or absence of lithiasis, stenosis, and dilatation.
• This classification provides a framework for analyzing diagnostic and therapeutic interventions.
• The system aims to standardize the reporting of salivary gland conditions.

Conclusions:

• A classification for obstructive salivary gland pathologies is necessary for advancing the field.
• The "LSD" classification is proposed for widespread use and critical evaluation.
• This system is expected to improve the comparison of diagnostic methods (sialography, sialendoscopy) and treatments (lithotripsy, sialendoscopy, surgery).