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Pooja Choradia: Understanding Consumption Coagulopathy in Acute Pulmonary Embolism
Pooja Choradia/Instagram
Apr 7, 2026, 16:40

Pooja Choradia: Understanding Consumption Coagulopathy in Acute Pulmonary Embolism

Pooja Choradia, Critical care associate at P.D. Hinduja Hospital Khar, shared a post on LinkedIn:

”Acute Pulmonary Embolism: Reduced Markers — A Sign of Consumption, Not Absence

Key Concept: Acute pulmonary embolism (PE) is not just clot presence — it is active coagulation with simultaneous consumption.

What Happens:

  • Intense thrombus formation in pulmonary vessels
  • Activation of the coagulation cascade
  • Consumption of platelets and clotting factors

Laboratory Pattern:

  • Low platelets
  • Low fibrinogen (in severe cases)
  • High D-dimer
  • Possibly prolonged clotting times

Reflects consumption coagulopathy, not reduced disease activity

Clinical Insight:

  • Falling markers do not reassurance
  • May indicate high thrombotic burden
  • Can mimic early DIC-like state

Physiological Perspective:

PE is a vascular event affecting:

  • Perfusion (primary)
  • Diffusion (secondary)
  • Ventilation (often preserved initially)

Clinical Pearl:

Reduced coagulation markers in acute PE may signal severity, not absence of disease

Take-Home Message:

  • Acute pulmonary embolism involves both thrombosis and consumption
  • Interpret labs in pathophysiological context, not in isolation”

Pooja Choradia: Understanding Consumption Coagulopathy in Acute Pulmonary Embolism

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Acute Pulmonary Embolism Coagulopathy Health Hematology Hemostasis Hemostasis News Hemostasis Today Medicine PE Pooja Choradia thrombosis
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