Definition

Noun A medical condition characterized by the formation of a blood clot (thrombus) within a vein. This occurs without prior inflammation of the vein and is associated with factors that cause sluggish blood flow (such as prolonged bed rest, pregnancy, or surgery) or with conditions that lead to rapid blood coagulation.

Usage

Venous thrombosis is a specific medical term. It is typically used in clinical, healthcare, and patient education contexts to describe the condition itself, its location, or its risk factors. - It is often modified to specify the location of the clot, such as deep vein thrombosis (DVT) or cerebral venous thrombosis. - The term is generally non-count when referring to the condition as a concept, but can be count when referring to specific instances (e.g., a venous thrombosis, multiple venous thromboses).

Examples

• Noun:
  • The patient was diagnosed with venous thrombosis in the lower limb.
  • Prolonged immobility during a long flight increases the risk of venous thrombosis.
  • Treatment for venous thrombosis often involves anticoagulant medication.

Advanced Usage

• "to develop a venous thrombosis": to begin to have this medical condition.
  • Post-surgical patients must be monitored closely as they may develop a venous thrombosis.
• "proximal/distal venous thrombosis": terms specifying the clot's location relative to the center of the body.
  • A proximal venous thrombosis in the leg is considered more dangerous than a distal one.

Variants and Related Words

• Deep vein thrombosis (DVT) (n): A specific and common type of venous thrombosis occurring in the deep veins, usually of the legs or pelvis.
  • DVT is a serious form of venous thrombosis that can lead to pulmonary embolism.
• Thrombophlebitis (n): Vein inflammation with associated clot formation, which contrasts with venous thrombosis where inflammation is not the initial cause.
• Thrombus (n): The blood clot itself.
  • The thrombus from the venous thrombosis traveled to the lung.

Synonyms

• Venous thrombus: A less common term focusing on the clot itself within the vein.
• Phlebothrombosis: A technical synonym often used interchangeably with in medical literature, emphasizing the clot formation without prior inflammation.

Related Phrases

• "risk of venous thrombosis": the likelihood of developing the condition.
  • Genetic factors can influence a person's risk of venous thrombosis.
• "complication of venous thrombosis": a secondary, harmful condition resulting from the clot.
  • Pulmonary embolism is a life-threatening complication of venous thrombosis.

Noun

1. thrombosis of a vein without prior inflammation of the vein; associated with sluggish blood flow (as in prolonged bedrest or pregnancy or surgery) or with rapid coagulation of the blood