Pulmonary vasculitis: diagnosis and endovascular therapy

Area of Science:

• Radiology
• Pulmonology
• Pathology

Background:

• Pulmonary vasculitides encompass diverse diseases with varied clinical presentations and causes.
• Radiologic features vary based on whether large, medium, or small pulmonary vessels are primarily affected.
• Accurate diagnosis of pulmonary vasculitides presents a significant challenge.

Purpose of the Study:

• To provide a practical framework for understanding pulmonary and lung vasculitides.
• To illustrate key radiologic findings associated with these conditions.
• To discuss potential minimally invasive therapeutic interventions.

Main Methods:

• Review of radiologic manifestations of pulmonary vasculitides.
• Classification of findings based on vessel size involvement (large, medium, small).
• Integration of diagnostic imaging with therapeutic considerations.

Main Results:

• Detailed description and visual examples of characteristic radiologic findings.
• Correlation of imaging findings with specific types of vasculitis.
• Identification of opportunities for image-guided minimally invasive treatments.

Conclusions:

• Radiologists are crucial in diagnosing pulmonary vasculitides and guiding therapy.
• Understanding radiologic patterns aids in differentiating vasculitis types.
• Minimally invasive treatments offer new therapeutic avenues for pulmonary vasculitis.