keuhkoveritulma

Keuhkoveritulma, known in English as pulmonary embolism, is a medical condition characterized by the blockage of one or more arteries in the lungs. This blockage is typically caused by a blood clot that originates elsewhere in the body, most commonly in the deep veins of the legs or pelvis, a condition known as deep vein thrombosis (DVT). When a part of this clot breaks free and travels through the bloodstream to lodge in the pulmonary arteries, it obstructs blood flow to the lung tissue.

The primary symptoms of keuhkoveritulma include sudden shortness of breath, chest pain that may worsen with deep breaths or coughing, rapid heartbeat, dizziness, or fainting. The severity of symptoms can vary depending on the size and location of the clot. In some cases, the condition may be life-threatening, requiring immediate medical attention.

Diagnosis is often based on clinical evaluation, imaging tests such as computed tomography pulmonary angiography (CTPA), ventilation-perfusion (V/Q) scans, or ultrasound examinations of the legs to identify DVT. Blood tests, including D-dimer levels, may also aid in the assessment.

Treatment aims to prevent clot progression and facilitate clot resolution. Common interventions include anticoagulant medications (blood thinners) to reduce clot formation, thrombolytic therapy in severe cases to dissolve clots, and, in certain situations, surgical removal of clots. Prevention strategies involve addressing risk factors such as prolonged immobility, surgery, or certain medical conditions.

Keuhkoveritulma is a serious condition that requires prompt diagnosis and treatment to reduce the risk of complications such as lung damage, right heart failure, or death.