Acute upper airway obstruction resulting from systemic diseases

Area of Science:

• Pulmonology
• Otolaryngology
• Rheumatology

Background:

• Acute upper airway obstruction typically stems from inflammation (e.g., epiglottitis), trauma, or tumors.
• Systemic diseases are less commonly recognized causes of airway obstruction.

Observation:

• This study reviews cases where systemic diseases presented as initial airway obstruction.
• Conditions like Wegener's granulomatosis and sarcoidosis can necessitate intubation or tracheostomy.

Findings:

• Undiagnosed systemic diseases can manifest as significant upper airway obstruction.
• Diagnosis and management require awareness of these systemic causes.

Implications:

• Physicians must consider systemic diseases in patients with unexplained airway distress.
• Familiarity with airway manifestations of systemic illnesses improves patient outcomes.