A 44-year-old man with bilateral pneumothorax

Area of Science:

• Pulmonology
• Thoracic Medicine
• Emergency Medicine

Background:

• A 44-year-old non-smoker with a history of asthma presented with acute upper-back pain, chest discomfort, and dyspnea.
• The patient had no history of trauma or strenuous activity preceding symptom onset.
• Previous CT scans revealed two left-sided lung blebs, a known risk factor for pneumothorax.

Observation:

• The patient reported excellent exercise capacity prior to symptom onset.
• Symptoms included persistent upper-back pain, chest discomfort, and shortness of breath lasting 3 days.
• No significant prior lung issues were noted, apart from intermittent asthma requiring emergency department visits.

Findings:

• The presentation suggests a possible spontaneous pneumothorax, particularly given the presence of lung blebs.
• The absence of trauma or exertion makes spontaneous etiology more likely.
• Differential diagnoses should include other causes of chest pain and dyspnea in patients with underlying lung conditions.

Implications:

• This case underscores the importance of considering spontaneous pneumothorax in patients presenting with acute chest pain and dyspnea, even in non-smokers.
• Identifying pre-existing lung blebs is crucial for risk assessment and management.
• Prompt diagnosis and intervention are essential for favorable outcomes in spontaneous pneumothorax.