Related Experiment Video
Updated: Jul 11, 2026

Ferric Chloride-Induced Arterial Thrombosis and Sample Collection for 3D Electron Microscopy Analysis
Published on: March 17, 2023
Digital ischemia due to essential thrombocythemia: a case report
Anastasios Papadonikolakis1, George D Chloros, Beth P Smith
1Department of Orthopaedic Surgery, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA.
A patient with essential thrombocythemia experienced Raynaud's syndrome that did not improve with treatment, leading to digital gangrene. This case highlights a severe complication of this blood disorder.
Area of Science:
- Hematology
- Vascular Medicine
Background:
- Essential thrombocythemia is a myeloproliferative neoplasm characterized by excessive platelet production.
- Raynaud's syndrome involves vasospasm in extremities, often triggered by cold or stress.
Observation:
- A 34-year-old patient with essential thrombocythemia presented with symptoms of Raynaud's syndrome.
- The patient's condition was refractory to standard medical interventions for Raynaud's syndrome.
Findings:
- Progressive digital gangrene developed in the affected extremities.
- This indicates a severe vascular complication potentially linked to uncontrolled thrombocythemia.
Implications:
- This case underscores the importance of vigilant monitoring for vascular complications in essential thrombocythemia.
- Early recognition and aggressive management of Raynaud's syndrome may be crucial to prevent severe outcomes like gangrene.
Related Concept Videos
Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies
Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation
Disorders of Hemostasis
Thromboembolic Disorders
Two factors primarily cause thromboembolic conditions.
Endocarditis II: Clinical Features of Infective Endocarditis
Hemorrhagic Stroke ll: Pathophysiology
Anticoagulant Drugs: Low-Molecular-Weight Heparins

