HP and Hyperbilirubinemia: Time line and diagnostic assessment: at this stage, several diagnoses were evoked, and a hemolysis assessment was performed, which came back in favor of a profound normocytic normochromic anemia (hemoglobin level at 2.3g/dl, mean corpuscular volume at 79 fl, mean corpuscular hemoglobin concentration at 32%) with a correct platelet count, a reticulocyte count of 98000/mm3, a collapsed haptoglobin <0.1 g/l, a predominantly free hyperbilirubinemia at 45mg/l, the complement of the etiological workup came back in favor of a negative Coombs test, a normal renal function.