Lane-Hamilton syndrome - Is it really a needle in a haystack?

Area of Science:

• Pediatric Gastroenterology
• Pulmonology
• Hematology

Background:

• Celiac disease is an autoimmune disorder triggered by gluten ingestion.
• Pulmonary hemosiderosis, characterized by iron deposition in the lungs, is a rare manifestation of celiac disease.
• Lane-Hamilton syndrome describes the association between celiac disease and pulmonary hemosiderosis.

Observation:

• A 5-year-old girl presented with anemia, fever, cough, and breathlessness.
• Initial investigations revealed dimorphic anemia and high anti-tissue transglutaminase IgA antibodies, confirming celiac disease.
• Persistent pulmonary infiltrates, initially misdiagnosed as congestive cardiac failure, led to further investigation.

Findings:

• High-resolution computed tomography (HRCT) showed interstitial thickening and alveolar shadows.
• Lung biopsy confirmed extensive pulmonary hemosiderosis.
• Treatment with a gluten-free diet and oral steroids resulted in complete resolution of anemia and pulmonary infiltrates.

Implications:

• Pulmonary hemosiderosis should be considered in celiac disease patients with unexplained anemia and respiratory symptoms.
• Early diagnosis and strict adherence to a gluten-free diet are crucial for managing this rare complication.
• This case highlights the importance of a multidisciplinary approach in diagnosing and treating complex pediatric cases.