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Showing results for thrombocytopenia. Search instead for thrombocytopenic purpura.

thrombocytopenia

American  
[throm-boh-sahy-tuh-pee-nee-uh] / ˌθrɒm boʊˌsaɪ təˈpi ni ə /

noun

  1. an abnormal decrease in the number of blood platelets.


thrombocytopenia British  
/ ˌθrɒmbəʊˌsaɪtəʊˈpiːnɪə /

noun

  1. pathol an abnormal decrease in the number of platelets in the blood

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of thrombocytopenia

First recorded in 1920–25; thrombocyte + -o- + -penia

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Sanofi also received approval in Japan for its drug Wayrilz to treat immune thrombocytopenia.

From The Wall Street Journal Jun. 23, 2026

Platelets are cells that help your blood clot, and it was so unusual to see blood clots combined with low platelet levels, that experts coined a new medical term: vaccine-induced thrombosis with thrombocytopenia, or VITT.

From BBC Oct. 23, 2024

The Johnson & Johnson vaccine has been associated with a rare but potentially deadly blood clotting and bleeding syndrome called thrombosis with thrombocytopenia syndrome, or TTS.

From Washington Post May 5, 2022

The pause was intended to help doctors identify and treat the clotting disorder known as thrombosis with thrombocytopenia syndrome, or TTS.

From Washington Times Dec. 16, 2021

If there is an insufficient number of platelets, called thrombocytopenia, blood may not clot properly, and excessive bleeding may result.

From Textbooks Jun. 19, 2013

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