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Bronchial foreign bodies simulating endobronchial malignancy

K Charnvitayapong¹, D L Miller, W A Hymes

¹Department of Medicine, Louisville Veterans Affairs Medical Center, KY, USA.

The Journal of the Kentucky Medical Association

|June 27, 1998

Summary

This summary is machine-generated.

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Benign endobronchial lesions mimicking lung cancer can cause airway obstruction. Identifying foreign bodies or broncholiths in these cases can prevent unnecessary lung removal surgery.

Area of Science:

Pulmonology
Thoracic Surgery
Pathology

Background:

Endobronchial lesions can present as masses, leading to airway obstruction.
Clinical presentation of benign lesions can mimic malignant bronchogenic carcinoma, especially in smokers with hilar masses.
Complete airway obstruction necessitates thorough investigation to determine the underlying cause.

Observation:

Two cases of complete airway obstruction due to benign endobronchial lesions with granulomatous reactions were reported.
Patients had a history of cigarette smoking and presented with hilar masses, suggesting malignancy.
Initial clinical suspicion pointed towards bronchogenic carcinoma in both instances.

Findings:

Surgical exploration (thoracotomy) was performed in both cases.

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Careful examination during surgery led to the identification of a foreign body in one case.

A broncholith was identified as the cause in the second case.

Neither lesion was a malignant tumor.

Implications:

Accurate diagnosis of benign endobronchial lesions is crucial to avoid misdiagnosis of lung cancer.
Recognition of foreign bodies or broncholiths can prevent extensive surgical procedures like pneumonectomy.
This highlights the importance of considering benign etiologies in the differential diagnosis of endobronchial masses.
Preserving lung function through accurate diagnosis is paramount in thoracic surgery.