Related Experiment Video
Updated: Jun 24, 2025
04:44
Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease
Published on: June 16, 2020
19.9K
Chronic Aspiration as a Cause for Dendriform Pulmonary Ossifications
Joris Schollaert1, Wim Geyskens1, Naïm Jerjir1
1VITAZ General Hospital, Sint-Niklaas, Belgium.
Journal of the Belgian Society of Radiology
|June 10, 2024
Summary
Dendriform pulmonary ossifications (DPO) are rare lung findings appearing as tree-like lines. They are often linked to interstitial lung disease (ILD) or chronic aspiration, especially when other ILD signs are absent.
Area of Science:
- Pulmonary Medicine
- Radiology
- Pathology
Background:
- Dendriform pulmonary ossifications (DPO) represent a rare manifestation of diffuse pulmonary ossifications.
- These ossifications exhibit a characteristic dendrite-like linear pattern.
- DPO are typically observed in the lung periphery, predominantly at the lung bases.
Purpose of the Study:
- To elucidate the diagnostic significance of dendriform pulmonary ossifications.
- To differentiate DPO associated with interstitial lung disease (ILD) from those related to chronic aspiration.
- To highlight the importance of computed tomography (CT) findings in the etiological assessment of DPO.
Main Methods:
- Review of radiologic findings on chest CT scans.
- Correlation of imaging findings with clinical history and other diagnostic data.
- Analysis of cases with and without concurrent signs of interstitial lung disease (ILD).
Main Results:
- Dendriform pulmonary ossifications (DPO) are most commonly associated with underlying interstitial lung disease (ILD).
- However, DPO can also be present in patients with a history of chronic aspiration.
- The absence of other computed tomography (CT) findings indicative of ILD is a key factor in considering aspiration as a potential cause.
Conclusions:
- Dendriform pulmonary ossifications (DPO) are a distinct radiologic finding with potential etiological implications.
- DPO necessitate careful evaluation to distinguish between interstitial lung disease (ILD) and chronic aspiration.
- Computed tomography (CT) plays a crucial role in the differential diagnosis of DPO when ILD findings are absent.
Related Concept Videos
01:20Chronic Obstructive Pulmonary Disease-II: Pathophysiology
2.8K
Chronic Obstructive Pulmonary Disease (COPD) pathophysiology is intricate and multifaceted, involving a complex interplay of physiological processes. Understanding these mechanisms is crucial for effectively managing and treating COPD. Here is an in-depth look at the critical elements in the pathophysiology of COPD:
Chronic Inflammation
Chronic Inflammation
2.8K
01:25Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.
2.7K
Understanding the variety of primary symptoms and systemic complications that characterize chronic obstructive pulmonary disease (COPD) is crucial for healthcare professionals.
Symptoms of COPD can be classified as primary or systemic. Primary symptoms relate to reduced airflow, while systemic or extrapulmonary symptoms relate to COPD's broader impact on the body.
Primary Symptoms of COPD:
Symptoms of COPD can be classified as primary or systemic. Primary symptoms relate to reduced airflow, while systemic or extrapulmonary symptoms relate to COPD's broader impact on the body.
Primary Symptoms of COPD:
2.7K
01:17Other Pulmonary Disorders
827
Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
827
01:22Chronic Obstructive Pulmonary Disease
1.2K
COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
1.2K
01:30Pneumonia I: Introduction
221
Pneumonia is an acute respiratory infection that targets the lungs, specifically the alveoli. These tiny air sacs, essential for oxygen exchange, become engorged with pus and fluid, severely hindering breathing, decreasing oxygen absorption, and causing significant pain and discomfort during respiration.
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
Risk Factors
Various factors influence the likelihood of developing pneumonia. Age plays a crucial role, with infants, children under two, and individuals over 65 at increased risk due to their...
221
01:20Chronic Obstructive Pulmonary Disease-I: Introduction
2.8K
Chronic Obstructive Pulmonary Disease (COPD) is a long-lasting respiratory condition requiring continuous attention and care. It is a progressive lung disease that leads to breathing challenges due to airflow obstruction. It manifests as persistent respiratory symptoms and restricted airflow resulting from abnormalities in the airways and alveoli, usually due to long-term exposure to harmful particles or gases. COPD mainly consists of two primary conditions: emphysema and chronic bronchitis.
2.8K