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thrombosis

thrombosis

9 7.2
A blood clot that forms inside a blood vessel and may block blood flow
  • noun
  • /θrɑmˈboʊsɪs/
  • Specialized
translation icon : trombosis
  • She was diagnosed with deep vein thrombosis after experiencing swelling in her leg.
  • deep vein thrombosis
  • venous thrombosis
  • arterial thrombosis

They'd say make sure you walk because you'll get deep vein thrombosis.

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Examples

  • Patients shown to have either deep-vein thrombosis on ultrasonography or PE on spiral CT received anticoagulant treatment.

    Academic text (2002)
  • The effectiveness of the drug should be investigated in future studies of venous thrombosis.

    Academic text (2012)
  • The primary aim of the study is to establish the risk of thrombosis in this group of disorders.

    Academic text (1999)
  • So is a coronary thrombosis in our family.

  • It's for thrombosis, for patients with immobility.

  • She's had a massive thrombosis.

  • This patient has pituitary thrombosis.

  • However, the causes of deep-vein thrombosis in many patients are unclear.

    Academic text (1993)
  • Patients were selected from the files of thrombosis centers in Leiden, Amsterdam, and Rotterdam.

    Academic text (1993)
  • So we're able to directly visualize the thrombosis or occlusion of the blood vessel using these angiographic techniques.

Synonyms

clot
vsthrombosis
98 5.0

A thick lump of blood that forms inside a blood vessel

is limited to coagulated masses forming inside vessels that may block blood flow
blood clot
vsthrombosis
  • Specialized
33 3.8

A thick mass of blood that forms when it becomes solid and can block a blood vessel

refers specifically to when such a mass is inside vessels and may block flow
thrombus
vsthrombosis
  • Specialized
1 8.8

A blood clot that forms inside a vessel and stays attached to the wall

is the condition of formation or presence rather than the single fixed mass

Antonyms

patency
  • Specialized
1 9.7

A body passage like an artery or tube that is open and not blocked

Compounds

coronary thrombosis
  • Specialized
1 4.4

A blood clot that blocks a blood vessel to the heart and causes a heart attack

cerebral thrombosis
  • Specialized
1 6.7

A blood clot in a blood vessel in the brain that blocks blood flow and can cause a stroke

venous thrombosis
  • Specialized
1 6.1

A blood clot in a vein that can cause pain and swelling

How Blocked

occlusion
  • Specialized
3 8.7
obstruction
43 4.4
thrombosis
  • Specialized
9 7.2
narrowing
4.9

Surface Forms

thrombosis singular
thromboses plural

Morphology

thrombosis = thrombus (opaque) = thromb + osis

The medical combining form 'thromb-' and the suffix '-osis' form a technical medical term meaning 'a condition involving blood clots', which is unlikely to be inferable to an average B1 learner.

Etymology

Thrombosis comes from the Greek root thrombos, meaning 'clot' or 'lump', plus the ending -osis, meaning 'a condition'. So thrombosis is the condition of having a blood clot that can block a vessel, like a lump in a pipe.