Occupational Lung Disease Causing Allergic Bronchopulmonary Aspergillosis: A Case Report

Area of Science:

• Medical Mycology
• Pulmonology
• Immunology

Background:

• Allergic bronchopulmonary aspergillosis (ABPA) is an immunological hypersensitivity to Aspergillus fumigatus.
• ABPA frequently exacerbates cystic fibrosis and asthma symptoms.
• India's high tuberculosis prevalence leads to frequent misdiagnosis of ABPA as pulmonary tuberculosis.

Observation:

• A male industry worker presented with persistent respiratory symptoms.
• The patient's symptoms were initially misdiagnosed due to the high prevalence of tuberculosis.
• Diagnosis of ABPA was established after one year of symptom presentation.

Findings:

• The case study details the diagnostic journey of ABPA mimicking tuberculosis.
• Successful recovery was achieved post-diagnosis and treatment.

Implications:

• Highlights the diagnostic challenge of ABPA in tuberculosis-endemic regions.
• Emphasizes the need for increased awareness and diagnostic vigilance for ABPA.
• Suggests improved diagnostic algorithms are needed to differentiate ABPA from pulmonary tuberculosis.