Pulmonary disorders associated with Sjogren's syndrome

Area of Science:

• Rheumatology
• Pulmonology
• Pathology

Background:

• Sjogren's Syndrome frequently involves pulmonary complications.
• Pulmonary issues stem from connective tissue disorders or sicca lung pathology.
• Sicca-related lung issues are more common, presenting as chronic bronchitis, pneumonia, and interstitial pneumonitis.

Purpose of the Study:

• To investigate the prevalence and types of pulmonary disorders in Sjogren's Syndrome.
• To present clinical cases and review existing literature on the topic.

Main Methods:

• Case series presentation of 21 Sjogren's Syndrome patients.
• Analysis of pulmonary abnormalities in the patient cohort.
• Literature review on Sjogren's Syndrome and lung involvement.

Main Results:

• 9 out of 21 patients (42.8%) exhibited pulmonary abnormalities.
• Observed conditions included chronic bronchitis, pneumonia, and interstitial pneumonitis.
• One case demonstrated interstitial pneumonitis progressing to pulmonary fibrosis.

Conclusions:

• Pulmonary involvement is a significant complication in Sjogren's Syndrome.
• Sicca-related lung pathology is the predominant cause of respiratory issues.
• Early recognition and management of lung complications are crucial for Sjogren's Syndrome patients.