Pulmonary artery sling
Pulmonary Artery Sling
Pulmonary artery sling (pronunciation: puhl-MON-uh-ree AR-ter-ee sling) is a rare congenital heart defect where the left pulmonary artery originates from the right pulmonary artery, instead of directly from the main pulmonary artery. This anomaly causes the left pulmonary artery to pass between the trachea and the esophagus, forming a "sling" around the airway.
Etymology
The term "Pulmonary artery sling" is derived from the Latin pulmo (lung), arteria (artery), and the English word "sling", referring to the abnormal positioning of the left pulmonary artery that forms a sling-like structure around the airway.
Symptoms
Symptoms of pulmonary artery sling may include stridor, dyspnea, cyanosis, and difficulty feeding. These symptoms are often present from birth and may be associated with other congenital anomalies such as tracheal stenosis or tracheomalacia.
Diagnosis
Diagnosis of pulmonary artery sling is typically made through echocardiography, computed tomography (CT) scan, or magnetic resonance imaging (MRI). These imaging studies can visualize the abnormal positioning of the left pulmonary artery and any associated airway abnormalities.
Treatment
Treatment for pulmonary artery sling typically involves surgery to reposition the left pulmonary artery. This procedure, known as reimplantation, can alleviate the pressure on the airway and improve symptoms.
Prognosis
The prognosis for individuals with pulmonary artery sling varies depending on the severity of the condition and any associated anomalies. With early diagnosis and treatment, many individuals can lead normal, healthy lives.
See Also
External links
- Medical encyclopedia article on Pulmonary artery sling
- Wikipedia's article - Pulmonary artery sling
This WikiMD dictionary article is a stub. You can help make it a full article.
Languages: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski