Resumo

PEINADO-ACEVEDO, Juan Sebastián; CHACON-VALENZUELA, Estephanía  e  RODRIGUEZ-MONCADA, Laura Liliana. Bronze baby syndrome, an unpredictable complication of phototherapy: A case report. Biomédica [online]. 2018, vol.38, suppl.1, pp.15-18. ISSN 0120-4157.  https://doi.org/10.7705/biomedica.v38i0.3593.

The bronze baby syndrome is an infrequent dyschromia resulting from phototherapy in newborn babies with neonatal jaundice. Even though the common phenotype has been described in patients with direct neonatal hyperbilirubinemia secondary to cholestasis, several cases of patients with indirect neonatal hyperbilirubinemia who have managed to reverse it have been reported, as well as patients with isolated hyperbilirubinemia.

Currently, the physiopathology of this condition is still a subject of controversy and, therefore, there is a lack of clear conducts for its correct diagnosis and treatment.

Generally, this syndrome has been considered as a mild condition that is resolved with the suspension of phototherapy. Its duration is usually not greater than the neonatal period, and it has no long-term sequelae. However, its occurrence is considered an absolute contraindication for the continuation of phototherapy. In case of persistence, the recommendation is to decrease bilirrubin levels and proceed with exchange transfusion; this procedure, however, represents risks for the newborn, so our recommendation is to suspend phototherapy and reinitiate it if the direct bilirrubin value decreases, and cholestasis compromise has been discarded. Serial evaluations of acute encephalopathy caused by bilirrubin are absolutely recommended.

The objective of this paper was to describe the case of a newborn with ABO incompatibility who developed the bronze baby syndrome. This patient responded satisfactorily to the suspension and resumption of phototherapy without exchange transfusion.

Palavras-chave : Jaundice; suntan; hyperbilirubinemia, neonatal; phototherapy; infant, newborn; kernicterus.

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