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Dr Zahoor: DVT Can Lead to PE if The Clot Dislodges
Dr Zahoor/LinkedIn
Nov 25, 2025, 09:11

Dr Zahoor: DVT Can Lead to PE if The Clot Dislodges

Dr Zahoor, Senior Medical epidemiologist at National institute of health Islamabad, shared a post on LinkedIn:

“Deep Vein Thrombosis (DVT) and Cellulitis, including causes, symptoms, diagnosis, and management:

1. Deep Vein Thrombosis (DVT)

Definition:

DVT is the formation of a blood clot (thrombus) in a deep vein, usually in the legs. It can lead to pulmonary embolism (PE) if the clot dislodges.

Causes / Risk Factors (Virchow’s Triad)

1. Venous stasis: Immobility, long flights, bed rest, surgery

2. Endothelial injury: Trauma, surgery, intravenous catheters

3. Hypercoagulability: Cancer, pregnancy, oral contraceptives, genetic clotting disorders

Symptoms

Swelling in one leg

Pain or tenderness (usually in calf)

Warmth and redness over affected area

Sometimes asymptomatic

Diagnosis

Clinical assessment: Wells score

D-dimer: Elevated in clot formation

Doppler ultrasound: Confirms presence of clot

Venography: Rarely used

Treatment

Anticoagulation: Heparin (UFH or LMWH), then warfarin or DOACS

Compression stockings: Reduce swelling and prevent post-thrombotic syndrome

Thrombolysis / thrombectomy: In severe or extensive.”

Dr Zahoor: DVT Can Lead to PE if The Clot Dislodges

Stay updated with Hemostasis Today.

Anticoagulation Cellulitis Deep Vein Thrombosis (DVT) DOACs Dr Zahoor Health Hematology Hemostasis Hemostasis Today Medicine pulmonary embolism (PE) Thrombolysis
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