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Bronchial carcinoid presenting as refractory asthma
1Department of Ophthalmology, Georgetown University Medical Center, Washington, D.C.
American Family Physician
|October 1, 1993
Summary
Bronchial carcinoids, a type of lung tumor, often present with obstructive or asthma-like symptoms. Diagnosis can be delayed due to initial misdiagnosis as common respiratory issues.
Area of Science:
- Pulmonology
- Oncology
Background:
- Bronchial carcinoids are uncommon, slow-growing neuroendocrine tumors originating in the lungs.
- They typically arise centrally within the major airways.
Observation:
- Central endobronchial tumors frequently cause bronchial obstruction.
- Asthma-like symptoms can infrequently be attributed to endobronchial neoplasms.
Findings:
- Diagnosis of bronchial carcinoid is often delayed.
- Patients may undergo prolonged, ineffective treatments for other respiratory conditions prior to correct diagnosis.
Implications:
- Highlights the importance of considering rare diagnoses in persistent respiratory symptoms.
- Emphasizes the need for timely and accurate diagnosis of endobronchial tumors.
- Suggests improved diagnostic pathways for bronchial carcinoid tumors.