Hemifacial microsomia with pulmonary hypoplasia

Area of Science:

• Medical Genetics
• Pediatric Medicine
• Developmental Biology

Background:

• Hemifacial microsomia (HFM) is a prevalent congenital facial anomaly, second only to cleft lip and palate.
• HFM typically presents with facial asymmetry, microtia, preauricular tags, and macrostomia, often with associated cardiac defects.
• While often sporadic, HFM can exhibit autosomal dominant or recessive inheritance patterns.

Observation:

• This report details an 11-month-old male infant diagnosed with Hemifacial microsomia.
• Pulmonary hypoplasia was identified during the diagnostic workup for other anomalies in the patient.
• This combination of HFM and pulmonary hypoplasia represents a rare clinical association.

Findings:

• The patient presented with characteristics of Hemifacial microsomia.
• Co-occurring pulmonary hypoplasia was diagnosed during the investigation for associated anomalies.
• The patient is currently undergoing follow-up care in a genetics clinic.

Implications:

• This case underscores the importance of comprehensive evaluation for associated conditions in patients with Hemifacial microsomia.
• Recognizing rare associations like pulmonary hypoplasia is crucial for accurate diagnosis and management.
• Further research may elucidate the genetic or developmental pathways linking HFM and pulmonary hypoplasia.