DIC Syndrome Calculator
Assess disseminated intravascular coagulopathy risk using laboratory parameters
Laboratory Parameters
DIC Assessment Results
Score Breakdown
Clinical Assessment
Low Risk - DIC is unlikely
Probability: Low probability (<30%)
Action: Reassess if clinical symptoms develop or worsen
Urgency: Continue routine monitoring
⚠️ Medical Disclaimer: This calculator is for educational purposes only. DIC diagnosis requires clinical correlation with patient symptoms, underlying conditions, and complete laboratory assessment. Always consult healthcare professionals for medical decisions.
Clinical Scenarios
Low Risk Example
Scenario: Post-surgical patient with routine monitoring
Parameters: Platelets >100K, Normal fibrin markers, PT <3s, Fibrinogen ≥1g/L
Score: 0 points
Action: Continue routine monitoring
Moderate Risk Example
Scenario: Septic patient with some coagulation abnormalities
Parameters: Platelets 75K, Moderate fibrin rise, PT 4s prolonged, Normal fibrinogen
Score: 4 points
Action: Close monitoring, reassess in 24 hours
High Risk Example
Scenario: Trauma patient with severe coagulopathy
Parameters: Platelets <50K, Strong fibrin rise, PT >6s, Low fibrinogen
Score: 8 points
Action: Immediate treatment and blood product replacement
DIC Scoring System
High Risk
≥5 points - Probable DIC
Moderate Risk
3-4 points - Possible DIC
Low Risk
0-2 points - Unlikely DIC
Common DIC Causes
DIC Clinical Signs
Bleeding
Excessive bleeding from wounds, nose, or birth canal
Thrombosis
Blood clots in small vessels causing organ ischemia
Organ Failure
Kidney, liver, or lung dysfunction
Understanding DIC Syndrome
What is DIC?
Disseminated Intravascular Coagulopathy (DIC) is a syndrome characterized by systemic activation of blood coagulation. This paradoxical condition involves both excessive clot formation and bleeding due to consumption of clotting factors and platelets.
Pathophysiology
- •Trigger: Underlying condition activates coagulation cascade
- •Consumption: Rapid depletion of platelets and clotting factors
- •Consequence: Simultaneous thrombosis and bleeding
Clinical Management
Primary Treatment
Address underlying cause (sepsis, trauma, malignancy)
Supportive Care
Blood products, platelets, plasma replacement as needed
Anticoagulation
Heparin may be considered if thrombosis predominates (controversial)
Monitoring
Serial laboratory studies and clinical assessment
Important Clinical Considerations
Emergency Recognition
DIC can progress rapidly. Early recognition and treatment of underlying causes are crucial for patient survival and minimizing complications.
Laboratory Monitoring
Serial testing is essential. Single abnormal values may not confirm DIC. Trends in laboratory parameters are more informative than isolated results.
Treatment Balance
Managing DIC requires balancing bleeding and thrombosis risks. Treatment decisions should involve hematology consultation.
Prognosis Factors
Prognosis depends on underlying cause, severity of organ dysfunction, and timeliness of intervention. Early treatment improves outcomes.