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Updated: Dec 29, 2025
04:44
Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease
Published on: June 16, 2020
20.7K
Connective Tissue Disease Related Interstitial Lung Disease
Jefree J Schulte1, Aliya N Husain2
1Department of Pathology, University of Chicago, 5841 South Maryland Avenue, MC6101, Chicago, IL 60637, USA.
Surgical Pathology Clinics
|February 2, 2020
Summary
Connective tissue diseases can affect the lungs, causing interstitial lung disease with overlapping patterns. Distinguishing this from idiopathic forms is clinically important for accurate diagnosis.
Area of Science:
- Pulmonology
- Rheumatology
- Radiology
Background:
- Connective tissue diseases (CTDs) frequently involve the lungs, manifesting as interstitial lung disease (ILD).
- Classic ILD patterns are associated with specific CTDs, but significant overlap exists across different CTDs.
- Differentiating CTD-related ILD from idiopathic ILD is clinically crucial but challenging.
Purpose of the Study:
- To review the diagnostic challenges and evolving concepts in identifying CTD-related ILD.
- To highlight the importance of recognizing overlapping ILD patterns in various CTDs.
- To discuss new diagnostic approaches for CTD-related ILD.
Main Methods:
- Literature review of existing studies on CTD-related ILD.
- Analysis of diagnostic criteria and imaging patterns.
- Discussion of recent advancements in the field.
Main Results:
- Significant overlap in ILD patterns across various CTDs is a key finding.
- Clinical differentiation between idiopathic and CTD-related ILD remains difficult.
- Emerging diagnostic concepts offer potential improvements.
Conclusions:
- Pulmonary involvement is common in CTDs, presenting as ILD with overlapping features.
- Accurate diagnosis of CTD-related ILD requires careful consideration of clinical, radiological, and immunological data.
- New diagnostic strategies are essential for improved patient management.
Keywords:
Collagen vascular diseaseConnective tissue diseaseInterstitial lung diseaseInterstitial pneumonia with autoimmune featuresNonspecific interstitial pneumoniaUsual interstitial pneumoniaMore Related Videos
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