Leg Blood Clot

Overview



Leg Blood Clot:
" Overview
" Causes
" Symptoms
BLOOD:
" INTRODUCTION
" ROLE OF BLOOD
" COMPOSITION OF BLOOD
" Plasma
" Red Blood Cells
" Blood Type
" White Blood Cells
" Platelets and Clotting
" PRODUCTION AND ELIMINATION OF BLOOD CELLS
" Red Blood Cell Diseases
" White Blood Cell Diseases
" Coagulation Diseases
" BLOOD BANKS
" Blood Transfusion
" Blood Count
" Blood donation and registry
" Blood gas analysis
" Blood sugar tests
" Blood typing and crossmatching
" Blood urea nitrogen test
" Blood-viscosity reducing drugs
Circulatory System:
" INTRODUCTION
" COMPONENTS OF THE CIRCULATORY SYSTEM
" OPERATION AND FUNCTION
" Systemic Circulation
" Pulmonary Circulation
" Additional Functions
" Blood Pressure
" DISEASES AND DISORDERS
" HEART
Vasculature System:
" Arteries
" Veins
" Capillaries
" Vasculature of the Arm
" Vasculature of the Head
" Vasculature of the Leg
" Vasculature of the Torso

Leg Blood Clot Overview

Deep venous thrombosis (DVT) refers to a blood clot embedded in one of the major deep veins of the lower legs, thighs, or pelvis. A clot blocks blood circulation through these veins, which carry blood from the lower body back to the heart. The blockage can cause pain, swelling, or warmth in the affected leg.

Blood clots in the veins can cause inflammation (irritation) called thrombophlebitis. The most worrisome complications of DVT occur when a clot breaks loose (or embolizes) and travels through the bloodstream and causes blockage of blood vessels (pulmonary arteries) in the lung. This can lead to severe difficulty in breathing and even death, depending on the degree of blockage.

In the United States, about 2 million people per year develop DVT. Most of them are aged 40 years or older. Statistics reveal that at least 200,000 patients die each year from blood clots in their lung.

World Health Organization

Blood Culture

A blood culture is done when a person has symptoms of a blood infection, also called bacteremia. Blood is drawn from the person one or more times and is tested in a laboratory to find and identify any microorganism present and growing in the blood. If a microorganism is found,...

Next: Blood Culture