Noma in a full-term neonate.

Area of Science:

• Pediatrics
• Immunology
• Otolaryngology

Background:

• Noma is a severe gangrenous disease primarily affecting malnourished children.
• Orofacial noma presents as a destructive process of the face and oral cavity.
• Congenital anomalies and immune deficiencies can predispose individuals to infections.

Observation:

• A case report of a full-term neonate presenting with orofacial noma is described.
• The neonate also exhibited bilateral choanal atresia, a congenital obstruction of the nasal passages.
• Transient neutropenia and a B cell deficiency were noted in the infant's immune profile.

Findings:

• This is an unusual presentation of noma in a neonate, particularly given the absence of malnutrition.
• The co-occurrence of bilateral choanal atresia and transient immune deficiency in a well-nourished infant is highlighted.
• The combination of these factors is hypothesized to contribute to the development of noma.

Implications:

• This case suggests that noma can occur in well-nourished neonates under specific conditions, challenging previous understandings.
• The findings underscore the importance of considering immune status and congenital anomalies in neonatal infections.
• Further research into the interplay between choanal atresia, immune deficiencies, and noma pathogenesis is warranted.