Atmospheric foreign body is by far the most common cause of airway lumen in childhood (,,
). The most commonly inhaled foreign bodies are food and broken fragments of teeth, often sleep in the main or partial Bron
(,
). Most patients are children, who represent varying degrees of cough and modern history of foreign body aspiration. In most cases,
, radiographic manifestations include obstructive partial or segmental atelectasis or Pererazduvanie (,
). Diagnosis requires careful integration of these clinical and radiographic results and final diagnosis is usually
done with conventional radiography of the chest. CT is much more sensitive than radiography of the chest in demonstration enlightenment
foreign bodies (,
). In some cases, CT can provide additional diagnostic information, showing subtle low attenuation vnutrishnobronhialnyh >> << material which is often the only conclusion that can help suggest the diagnosis (,
). In most cases, pediatric, foreign body aspiration diagnosed immediately or within 23 days after it is held, rarely
However, the diagnosis is not made within weeks or even months. Once a foreign body enters the lung parenchyma, prolonged irritation >> << with intermittent infections can cause massive hemoptysis (
). In radiology, atmospheric foreign body can sometimes mimic congenital malformations or tumors (
). Foreign body aspiration is unusual in adults and often overlooked as a cause airway obstruction (). Although the condition is often clinically silent, life-threatening hemoptysis may develop (,
). Diagnosis can be difficult because patients may forget previous episodes of aspiration >> tion. << Radiological manifestations of nonspecific and include chronic loss of the affected part strattera online, repeated pneumonia, and bronchiectasis
(,
). Sometimes, the development of chronic inflammatory reaction around the material inhaled can lead to the formation vnutrishnobronhialnyh lot >>. << In such cases, foreign body may present with normal chest radiography and CT in the city center
mass with partial or segmental collapse, which should be differentiated from bronchiogenic cancer (
) (). .
No comments:
Post a Comment