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Rouleau refers to a formation of red blood cells that stack together in a coin-like arrangement, resembling a roll or pile. This phenomenon often occurs in certain physiological and pathological conditions, such as increased levels of proteins in the blood, which can lead to a higher viscosity. The presence of rouleaux can be observed in laboratory tests like blood smears and can indicate underlying health issues such as inflammation or multiple myeloma.

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AnswerBot

5mo ago

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