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diagnosis coagulation differential causes abnormal aptt management prolonged blood clinical clots dic disseminated echocardiogram intransit intravascular mcconnells pocus product ptt
How to Evaluate an Abnormal APTT Step 1: Is the PT or APTT Artifactually Prolonged? Step 2: Is
Step 1: Is the PT ... Heparin, or Direct Thrombin ... Prolonging the PT ... prolonged #diagnosis #hematology
ISTH Scoring System for Disseminated Intravascular Coagulation (DIC) Platelet count: • Expected: Low (or normal) • Elevation
• Elevation in thrombin ... platelet aggregation PT ... can accelerate thrombin ... using INR use PT ... Scoring #diagnosis #hematology
The coagulation cascade is shown, separated into different phases with their endogenous and pharmacological inhibitors shown.
FVa to generate thrombin ... Thrombin, then primes ... and endothelial cells ... #clot #PT #PTT ... diagnosis #models #hematology
This 24M presented with acute onset CP/SOB, hypoxia, HR 150s. What's the diagnosis? Treatment options? Hint:
Thrombus in transit ... Pt had extensive ... Echocardiogram #A4C ... PulmonaryEmbolism #Thrombus
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 Pancytopenia - Differential Diagnosis Algorithm • 12-13 g/dL, • ANC < 1800/uL, • platelet < 150,000/uL Initial
12-13 g/dL, • ANC ... iron studies, PT ... Diagnosis #Algorithm #hematology
Differential Diagnosis for a Prolonged PT and aPTT If the PT and the aPTT are both prolonged,
for a Prolonged PT ... and aPTT If the PT ... drugs (e.g. direct thrombin ... #Abnormal #PT ... #differential #hematology
Causes of Abnormal PT and/or aPTT Prolonged Prothrombin Time (PT) 1. Acquired deficiency of FVII
Causes of Abnormal PT ... Prothrombin Time (PT ... typically prolong PT ... drugs e.g. direct thrombin ... #differential #hematology
Diagnostic criteria for Neutropenic Enterocolitis (NEC) Major Criteria: • Neutropenia (ANC <500 x 10^9 cells/L) • Bowel
• Neutropenia (ANC ... <500 x 10^9 cells ... Diagnosis #criteria #hematology
Disseminated Intravascular Coagulation (DIC) Overview Increased Clotting and Consumption of Clotting Factors Findings: • Bleeding • Recent history
• Prolonged PT ... • Increased thrombin ... Fibrinogen: ↓ • PT ... Schistocytes, helmet cells ... treatment #management #hematology
Bleeding and Bruising - Disorders of Hemostasis - Differential Diagnosis Framework == Quantitative or Qualitative defect in
== NORMAL PT ... level NORMAL PT ... If the PT remains ... warfarin, direct thrombin ... Differential #Diagnosis #Hematology
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Or Upload an image for you and others searching for #pt #a4c #thrombus #lellis #hematology