Lung sound terminology in case reports.

Area of Science:

• Pulmonology
• Medical Terminology
• Clinical Linguistics

Background:

• Descriptive terms for lung sounds are crucial for accurate clinical documentation.
• Inconsistent terminology can lead to diagnostic ambiguity and hinder scientific communication.

Purpose of the Study:

• To systematically analyze and tabulate terms used to describe lung sounds in published medical case reports.
• To assess the equivalence and variation in terminology for common lung sound descriptors.

Main Methods:

• A review of seven medical journals was conducted.
• A total of 663 case reports were analyzed for lung sound descriptors and qualifying adjectives.
• Frequency analysis and comparison of qualifying adjectives were performed.

Main Results:

• The terms "rales" and "crepitations" appear to be equivalent based on usage frequency and adjective similarity.
• Sixteen different adjectives were used to qualify "rales", indicating a need for standardization.
• Distinctions between "rhonchus" and "wheeze" are not consistently applied, suggesting these terms are often used synonymously.

Conclusions:

• Significant variation exists in the current terminology used for basic lung sound categories.
• Standardization of lung sound descriptors is needed to improve clarity and consistency in medical literature.
• Further research into standardized auscultation terminology is warranted.