system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 2755-g (6-lb 1-oz) baby boy is delivered at 37 weeks' gestation to a 29-year-old woman who is gravida 3, para 3. His mother received no prenatal care during her pregnancy. 12 hours after birth, he is evaluated for jaundice and lethargy. Laboratory studies show a hemoglobin concentration of 9.6 g/dL and a serum total bilirubin concentration of 10 mg/dL. The results of a direct Coombs test are positive. Further evaluation is most likely to show which of the following?
assistant
Hepatosplenomegaly