Rouleaux (singular is rouleau) are stacks or aggregations of red blood cells (RBCs) that form because of the unique discoid shape of the cells in vertebrates. The flat surface of the discoid …

红细胞叠连（rouleaux formation）指红细胞彼此能较快地以凹面相贴的现象，在某些疾病如 活动性肺结核，风湿热的病理条件下增多。 红细胞能相对稳定地悬浮于血浆中，是由于 红细胞 与 …

2006年6月1日 · The stacking of cells (rouleaux formation) facilitates the rate of red cell sedimentation, a phenomenon that may be seen on a peripheral smear. The appearance of …

Rouleaux (singular: rouleau) is a term used to describe the stacking or aggregation of red blood cells (RBCs) seen on a peripheral blood smear in terms of RBC morphology. This stacking …

Red blood cells are arranged into rows or linear chains, appearing on top of one another in a “coin stacking” fashion. The outlines of the the individual cells are usually seen. 1,2. Cell Formation: …

2023年10月31日 · Rouleaux formation is the loose aggregation of red cells that occurs in most human blood when left for a time in stasis. The aggregates have a characteristic morphology …

Erythrocyte aggregation is the reversible clumping of red blood cells (RBCs) under low shear forces or at stasis. Erythrocytes aggregate in a special way, forming rouleaux. Rouleaux are …

Rouleaux formation and yin-yang sign associated with subclavian vein stenosis. The rouleaux formation is a phenomenon of turbulent blood flow in an area of blood stasis.

This is known as "rouleaux formation" and it happens with increased serum proteins, particularly fibrinogen and globulins. Such long chains of RBC's sediment more readily. This is the …

2015年10月27日 · Rouleaux formation refers to the stacking of 4 or more red blood cells. Red cell membranes have a negative charge (zeta potential) that causes red cells to repel each other. …