idiopathic thrombocytopenic purpura

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Definition

Noun: A medical condition characterized by purpura (purple discoloration of the skin and mucous membranes due to bleeding underneath) that is associated with a low number of circulating blood platelets (thrombocytopenia). The term "idiopathic" indicates that the precise cause of this platelet reduction is unknown.

Usage

This term is used in medical contexts to diagnose and describe a specific autoimmune disorder. * The patient was diagnosed with idiopathic thrombocytopenic purpura after presenting with unexplained bruising. * Idiopathic thrombocytopenic purpura can sometimes resolve spontaneously in children.

Advanced Usage
  • The condition is often abbreviated as ITP in clinical practice.
    • The hematologist is managing her ITP with a new medication protocol.
Variants and Related Words
  • ITP: The common acronym for Idiopathic Thrombocytopenic Purpura.
  • Immune thrombocytopenic purpura: A more modern and precise synonym, emphasizing the autoimmune mechanism, though "idiopathic" is still widely used.
  • Thrombocytopenia: The general medical term for a low platelet count, which is the central feature of ITP.
  • Purpura: The symptom of purple skin spots caused by bleeding, which names the condition.
Synonyms
  • Immune thrombocytopenic purpura
  • Autoimmune thrombocytopenic purpura
  • Primary immune thrombocytopenia
Related Phrases
  • Acute ITP: A form of the disorder that is sudden in onset and often follows a viral infection, most common in children.
  • Chronic ITP: A persistent form of the disorder lasting more than 6 to 12 months, more common in adults.
Noun
  1. purpura associated with a reduction in circulating blood platelets which can result from a variety of factors

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