Hemoptysis in children: a single institutional experience

Area of Science:

• Pediatric Pulmonology
• Critical Care Medicine
• Radiology

Background:

• Diffuse pulmonary hemorrhage in children is uncommon.
• Hemoptysis and pulmonary infiltrates are key indicators of this severe condition.

Purpose of the Study:

• To detail a single institution's experience with pediatric diffuse pulmonary hemorrhage.
• To analyze the causes, clinical progression, and outcomes of this condition.

Main Methods:

• Retrospective review of medical records for pediatric patients (2002-2011).
• Inclusion criteria: hemoptysis and pulmonary infiltrates on chest X-ray.
• Data collected on clinical course, investigations, and outcomes.

Main Results:

• Sixteen pediatric patients identified with diffuse pulmonary hemorrhage.
• Common symptoms included respiratory complaints and bloody cough; many required intensive care, mechanical ventilation, and blood transfusions.
• Etiologies were diverse, including infectious diseases (e.g., tuberculosis), coagulopathy, bronchiectasis, and cocaine-induced hemorrhage. Four cases remained idiopathic.
• Five patients died due to hypoxia and multiorgan failure.

Conclusions:

• Hemoptysis in children, while rare, can be life-threatening.
• The causes of pediatric pulmonary hemorrhage are varied.
• Clinical presentation and imaging are crucial for assessing disease severity and prognosis.
• Infectious diseases are a frequent cause of less severe presentations with favorable short-term outcomes.