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Noun1.hematoidin - an orange-yellow pigment in the bile that forms as a product of hemoglobin; excess amounts in the blood produce the yellow appearance observed in jaundice
animal pigment - pigment occurring in animals
References in periodicals archive ?
Spinal intramedullary cavernous angioma associated with hematomyelia: case report with sequential MRI follow-up and histological verification of hematoidin deposits.
Some siderophages may contain hematoidin or bilirubin crystals, which are golden-yellow rectangular crystals.