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platelet

platelet

26 3.6
Small parts in the blood that help stop bleeding
  • noun
  • /ˈpleɪtlɪt/
  • Specialized
translation icon : plaqueta
  • In 1983, we started a prospective study on platelet transfusions in patients with newly diagnosed acute leukemia.
  • platelet count
  • platelet transfusion
  • platelet aggregation

But many people ask me about platelet rich plasma, so-called PRP.

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Examples

  • He needs platelets to help him control the bleeding.

  • Platelet size is of diagnostic significance, particularly if considered in relation to the platelet count.

    Academic text (2012)
  • However, recent studies do not indicate that this platelet level is critical.

    Academic text (1992)
  • For this reason, clinical findings were always considered when deciding on the time of platelet support.

    Academic text (1992)
  • When was the last platelet transfusion?

  • And before they transfused in two units, they did a platelet count.

  • My last platelet transfusion was May 18th.

  • Platelet count's normal.

  • Early studies suggested that the risk of haemorrhagic complications becomes unacceptable when platelet counts drop below 20 x 10^9/l.

    Academic text (1992)
  • The doctor explained that platelets are essential for helping the blood to clot.

Synonyms

blood platelet
vsplatelet
  • Specialized
1 3.5

Small pieces of cells in the blood that help stop bleeding by forming clots

is the same disc-shaped blood fragment described by shape not plug formation
thrombocyte
vsplatelet
  • Specialized
8.1

A small part of blood that helps stop bleeding by making clots

is the common everyday name rather than the scientific label

Compounds

blood platelet
  • Specialized
1 3.5

Small pieces of cells in the blood that help stop bleeding by forming clots

Surface Forms

platelet singular
platelets plural

Morphology

platelet = plate (transparent) = plate + let

The suffix '-let' denotes a small form, so 'platelet' is a small plate-like object and the meaning is directly inferable from 'plate' + '-let'.

Etymology

Platelet comes from plate ('flat piece') plus the small ending -let ('little'). So a platelet is like a tiny flat plate in the blood — a very small disc that helps blood stick together and stop bleeding.