varicose vein

Thân thiện

An elderly woman sits in a chair and gently rubs her varicose vein.

Definition

Noun: A varicose vein is a medical condition where a vein, most commonly in the legs, becomes abnormally swollen, twisted, and enlarged. This happens due to weakened valves and walls in the vein, which allow blood to pool.

Usage

The term is used to describe the visible, often bulging, veins that result from this condition. It is a specific medical term. - The doctor diagnosed her with painful varicose veins in her lower legs. - Prolonged standing can be a risk factor for developing varicose veins.

Advanced Usage

• The condition itself is called varicosis or varicosity.
• Varicose veins are often discussed in contrast to spider veins, which are smaller, red or blue vessels closer to the skin's surface.

Variants and Related Words

• Varicosity (n): The state of being varicose; a varicose vein.
• Varicosis (n): The medical condition characterized by varicose veins.

Synonyms

• Varix (medical term, singular for a single dilated vein)
• Dilated vein
• Tortuous vein

Related Phrases

• Venous insufficiency: The underlying condition where veins fail to efficiently return blood to the heart, often leading to varicose veins.
• Vein stripping: A surgical procedure to remove severe varicose veins.

Học thuật

Noun

1. a vein that is permanently dilated; most common in the legs