Approach to diagnosing and managing granulomatous-lymphocytic interstitial lung disease

Area of Science:

• Pulmonology
• Immunology
• Pathology

Background:

• Granulomatous-lymphocytic interstitial lung disease (GLILD) is a significant pulmonary complication in primary immune deficiencies, particularly common variable immunodeficiency (CVID).
• GLILD contributes substantially to patient morbidity and mortality.
• Early and accurate diagnosis is essential for effective management.

Purpose of the Study:

• To provide a practical framework for diagnosing and evaluating suspected GLILD cases.
• To emphasize the importance of a multidisciplinary team approach in managing GLILD.
• To integrate clinical, radiological, and pathological features into a diagnostic algorithm.

Main Methods:

• Review of key clinical, radiological, and pathological features of GLILD.
• Development of a diagnostic algorithm based on integrated features.
• Emphasis on multidisciplinary team discussion for diagnosis and treatment confidence.

Main Results:

• The review synthesizes current knowledge on GLILD diagnosis and management.
• A diagnostic algorithm is proposed to facilitate consensus diagnosis.
• Limited evidence necessitates a practical, consensus-driven approach.

Conclusions:

• A multidisciplinary approach is paramount for diagnosing and managing GLILD.
• The proposed framework aids in evaluating suspected GLILD cases.
• Further research is needed to address current evidence limitations in GLILD care.