Angina trachealis is a medical condition, also known as croup, that affects the respiratory system, particularly in young children. The spelling of this word can be broken down phonetically as /ænˈdʒaɪnə trəˈkiːəlɪs/. The "angina" portion is pronounced with a short "a" sound followed by a hard "g" sound, while "trachealis" is pronounced with a "k" sound for the "ch" and a long "e" sound for the "ai". This condition can cause inflammation and narrowing of the trachea, leading to difficulty breathing and a barking cough.
Angina trachealis, commonly known as croup, is a respiratory condition primarily affecting infants and young children. It refers to the inflammation and swelling of the trachea (windpipe) and the vocal cords, which leads to difficulty in breathing and a characteristic barking cough.
Angina trachealis is typically caused by a viral infection, most commonly the parainfluenza virus, although other respiratory viruses can also be involved. The infection causes the lining of the trachea and vocal cords to become inflamed, resulting in the narrowing of the airways and hindering airflow during inhalation and exhalation. This narrowing can lead to the development of a harsh, barking cough, stridor (a high-pitched breathing sound), and respiratory distress.
Symptoms of angina trachealis often emerge suddenly and may worsen during the night. The affected child may exhibit a hoarse voice, difficulty swallowing, and respiratory distress characterized by rapid breathing and retractions (visible pulling in of the chest and neck muscles). While generally not life-threatening, the condition can cause significant discomfort and distress for the affected child and may require medical intervention.
Treatment for angina trachealis typically involves providing supportive care to relieve symptoms and manage airway obstruction. This may include humidified air or cool mist to alleviate inflammation, administering oral or inhaled medications to reduce swelling, and monitoring the child's oxygen levels. In some cases, hospitalization or the use of corticosteroids may be necessary for severe cases. Prompt medical attention is crucial, as intervention during the early stages of the illness can help prevent complications and ensure a faster recovery.
The word "angina trachealis" is derived from Latin and Greek roots.
The term "angina" comes from the Latin word "angere", which means "to throttle" or "to strangle". It was used in ancient Rome to refer to quinsy, a severe throat infection or inflammation that can cause difficulty in breathing or swallowing.
The word "trachealis" is derived from the Greek word "trachys", meaning "rough" or "harsh". It is related to the Latin term "trachea", which refers to the windpipe, the tube that connects the larynx to the bronchi.
When combined, "angina trachealis" refers to a condition characterized by inflammation or swelling of the trachea, causing constriction and difficulty in breathing, similar to the feeling of being choked or strangled.