Related Experiment Videos
Cryptogenic organizing pneumonia in two patients with Behçet's disease
Y Nanke1, T Kobashigawa, T Yamada
1Institute of Rheumatology, Tokyo Women's Medical University, Tokyo, Japan. ynn@ior.twmu.ac.jp
Clinical and Experimental Rheumatology
|November 14, 2007
Summary
Two women with Behçet
Area of Science:
- Pulmonology
- Rheumatology
- Internal Medicine
Background:
- Behçet's disease is a rare multisystem vasculitis.
- Pulmonary involvement in Behçet's disease is uncommon and can have a poor prognosis.
Observation:
- Two women, aged 37 and 40, presented with fever, cough, and pleuritic chest pain.
- Radiological imaging revealed ground glass opacities, peripheral nodular opacities, and consolidations.
- No thrombosis or aneurysm findings were noted.
Findings:
- Both patients were diagnosed with cryptogenic organizing pneumonia (COP) associated with Behçet's disease.
- Treatment with prednisolone (40-60 mg/day) resulted in clinical and radiological improvement in both cases.
Implications:
- This report highlights rare pulmonary manifestations of Behçet's disease.
- Early diagnosis and treatment of pulmonary parenchymal involvement are crucial for better outcomes.
- Further research is needed to fully understand and manage lung involvement in Behçet's disease.
Related Concept Videos
Pulmonary Tuberculosis II
Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
Chronic Obstructive Pulmonary Disease-II: Pathophysiology
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
COPD: Pathogenesis and Clinical Features
Chronic obstructive pulmonary disease (COPD) is a group of lung conditions that progressively worsen over time, including chronic bronchitis and emphysema. This cluster of diseases collectively leads to a gradual and irreversible decline in lung function over time.
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
Cryptococcal Meningitis
Cryptococcal meningitis is a life-threatening opportunistic infection predominantly associated with HIV/AIDS, accounting for over 100,000 deaths annually worldwide. However, it also affects individuals with other forms of immunosuppression, including those undergoing immunosuppressive therapy, organ transplant recipients, patients with innate immunodeficiencies, and individuals with hematological disorders. The infection is caused mainly by Cryptococcus neoformans and Cryptococcus gattii,...
Atypical Pneumonia
Atypical pneumonia, often caused by Mycoplasma pneumoniae, is a form of pulmonary infection that differs from the classical presentation of bacterial pneumonia in both its cause and clinical symptoms. Mycoplasma pneumoniae is a pleomorphic bacterium notable for its lack of a rigid cell wall. This structural characteristic imparts resistance to beta-lactam antibiotics and significantly influences the bacterium’s behavior within the human host.Other pathogens responsible for the disease include...
Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features
Chronic bronchitis is a key phenotype of chronic obstructive pulmonary disease (COPD), characterized by airway-centered inflammation and mucus overproduction. It develops from long-term exposure to harmful particles or gases, most commonly cigarette smoke, which triggers a persistent inflammatory response.Cellular and Structural ChangesInflammation initially affects the large bronchi and later the smaller airways, with infiltration by immune cells, including neutrophils, macrophages, and...