Tracheal granuloma 7 years after extubation.

Area of Science:

• Pulmonology
• Otolaryngology
• Critical Care Medicine

Background:

• Tracheal granulomas are benign inflammatory lesions that can arise after endotracheal intubation.
• These lesions can lead to significant airway compromise, including severe tracheal stenosis.
• Post-extubation airway complications require careful consideration in patient management.

Observation:

• Intratracheal tumors in patients with a history of endobronchial intubation warrant a differential diagnosis that includes tracheal granuloma.
• The clinical presentation of tracheal granuloma may mimic that of a neoplastic process.
• Delayed diagnosis can result from the atypical presentation of granulomatous disease.

Findings:

• Tracheal granuloma is a potential cause of severe tracheal stenosis occurring long after extubation.
• The presence of an intratracheal mass in a previously intubated patient should raise suspicion for granuloma formation.
• Histopathological examination is crucial for definitive diagnosis, distinguishing granuloma from malignancy.

Implications:

• Early recognition of tracheal granuloma can prevent misdiagnosis and delayed treatment of airway stenosis.
• Considering granuloma in the differential diagnosis of intratracheal masses improves patient outcomes.
• This highlights the importance of a thorough patient history, including prior intubation, in evaluating airway abnormalities.