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09:52
Histological Quantification to Determine Lung Fungal Burden in Experimental Aspergillosis
Published on: March 9, 2018
Necrotizing pulmonary aspergillosis: regarding two clinical cases.
S Carreira1, A Lopes, R Pinto Basto
1Serviço de Pneumologia 2, Centro Hospitalar Lisboa Norte, EPE - Hospital Pulido Valente, Lisboa, Portugal. sbcarreira@gmail.com
Revista Portuguesa De Pneumologia
|April 12, 2011
Summary
Necrotizing pulmonary aspergillosis (NPA) is a destructive lung disease caused by Aspergillus. Early diagnosis using clinical, radiological, and laboratory criteria is crucial to prevent disease progression.
Area of Science:
- Pulmonology
- Infectious Diseases
- Mycology
Background:
- Necrotizing pulmonary aspergillosis (NPA) is a lung condition resulting from Aspergillus spore inhalation.
- It represents an indolent, destructive lung process caused by Aspergillus species invasion, commonly *A. fumigatus*.
Observation:
- The study presents two case reports of NPA.
- Diagnosis requires histological confirmation of tissue invasion and fungal growth.
- Establishing diagnostic criteria is essential due to diagnostic challenges.
Findings:
- Combined diagnostic criteria include clinical and radiological findings, elevated inflammatory markers, and positive Aspergillus serology or respiratory sample cultures.
- Differential diagnoses such as tuberculosis and other fungal infections must be excluded.
Implications:
- Increased clinical suspicion and prompt diagnostic testing are vital for timely initiation of therapy.
- Early intervention can prevent disease progression in patients with NPA.
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