Hematology and Oncology Book

Bone Marrow Disorders

Lymphatic Disorders

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Bleeding Time

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  1. Normal
    1. Range: 2 to 9.5 minutes
  2. Indications
    1. Replaced by Platelet Function Closure Time (PFCT)
  3. Increased Bleeding Time
    1. Thrombocytopenia
    2. Disseminated Intravascular Coagulation (DIC)
    3. Platelet disorders
      1. Bernard-Soulier
      2. Glanzmann's
    4. Capillary wall abnormalities
    5. Von Willebrand's Disease
    6. Medications
      1. Aspirin
      2. Warfarin (Coumadin)
      3. NSAIDs
      4. Streptokinase
      5. Urokinase
      6. Dextran
      7. Beta-lactamase antibiotics
      8. Moxalactam

Bleeding time procedure (C0005729)

Definition (MSH)Duration of blood flow after skin puncture. This test is used as a measure of capillary and platelet function.
ConceptsLaboratory Procedure (T059)
MSHD001760
EnglishBleeding Time, Bleeding time - observation, Bleeding time procedure, Bleeding Times
Spanishtiempo de sangria
Parent ConceptsBlood coagulation tests (C0005790), Platelet Function Tests (C0032184), Blood Physiologic Phenomena (C1257981), Duplicate concept (C1274013)
SourcesAOD, LNC, MSH, MTH, SCTSPA, SNOMEDCT
Derived from the NIH UMLS (Unified Medical Language System)



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