Infantile polycythemia is seen in
High-Yield Explanation
Other clinical features include lethargy, tachypnea, cyanosis, jitteriness, poor feeding, feeding intolerance, hypoglycemia. Most common presentation: The majority of newborn infants withpolycythemia are asymptomatic. They can only be identified by performance of a hematocrit. Reference: GHAI Essential pediatrics, 8th edition