Related Experiment Video
Updated: Jul 29, 2026

Occlusion of the Great and Small Saphenous Vein Using Copolymeric Glue Based on N-Butyl Cyanoacrylate and Methacryloxy Sulfolane
Published on: December 9, 2022
[Sclerotherapy of varices and protein C deficiency]
Insights
A woman
Area of Science:
- Genetics
- Hematology
Background:
- Hereditary thrombophilia
- Protein C deficiency
Observation:
- Relapsing venous thrombosis after variceal sclerosis
- Autosomal dominant inheritance pattern
- Clinical heterogeneity in affected family members
Findings:
- Quantitative protein C deficiency identified
- Family history reveals affected father and siblings
- Heterogeneous clinical manifestations observed
Implications:
- Pregnancy poses risks for women with protein C deficiency
- Anticoagulant therapy (heparin, vitamin K antagonists) for thromboembolism
- Prophylactic anticoagulation recommended for asymptomatic individuals in high-risk situations
Abstract:
The appearance of relapsing venous thrombosis after sclerosis of varices in a woman aged 30 led us to discover a quantitative protein C deficiency, found in her father and 4 of her brothers and sisters. The transmission mode is autosomal and dominant. Within this family, 6 subjects are affected, 4 showing symptoms, clearly showing the heterogeneity of the clinical manifestation of the deficiency. Dealing with the special problem of pregnancy in women with the biological disorder, one ought to consider the literature on the subject, showing the large occurrence of ante- and post-natal accidents. The treatments of thromboembolic complications is based on the use of heparin administered appropriately through antivitamins K for a period which is till to be defined. In asymptomatic subjects, a preventive anticoagulant treatment is recommended in all circumstances likely to encourage the relapse of thrombosis.
Related Concept Videos
Esophageal Varices-I: Introduction
Esophageal Varices-II: Clinical Features and Management
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol abuse, or...
Varicose Veins I: Introduction
Varicose Veins II: Diagnostic Studies and Interprofessional Care
Venous Thrombosis I: Introduction
Venous Thrombosis III: Interprofessional Care

