What is Bibasilar dependent Subsegmental atelectasis?
Overview. Bibasilar atelectasis is a condition that happens when you have a partial collapse of your lungs. This type of collapse is caused when the small air sacs in your lungs deflate. These small air sacs are called alveoli.
What causes Subsegmental atelectasis?
Also called discoid or subsegmental atelectasis, this type is seen most commonly on chest radiographs. Platelike atelectasis probably occurs because of obstruction of a small bronchus and is observed in states of hypoventilation, pulmonary embolism, or lower respiratory tract infection.
How do you get Subsegmental atelectasis?
Many subsegmental atelectases are secondary to airway obstruction of a small segment of the lung, either from benign (mucus plug, airway inflammation) or malignant causes (endobronchial tumor). Linear atelectasis is usually due to a lack of adequate inspiration, and not due to any underlying airway obstruction.
Which is the most common cause of atelectasis?
What causes atelectasis?
- Surgery: Surgery is the most common reason people develop atelectasis.
- Chest pressure: Pressure from outside the lungs can make deep breathing difficult.
- Blocked airway: A blocked airway can also cause atelectasis.
Is Bibasilar atelectasis serious?
It occurs when tiny air sacs in the lungs known as alveoli deflate. Bibasilar atelectasis is the collapse of the lowest lobes in both lungs. Bibasilar atelectasis can cause severe complications if left untreated. How doctors deal with it will vary based on what has caused the collapse.
Is dependent atelectasis serious?
Large areas of atelectasis may be life threatening, often in a baby or small child, or in someone who has another lung disease or illness. The collapsed lung usually reinflates slowly if the airway blockage has been removed. Scarring or damage may remain.
Should I be worried about atelectasis?
Large areas of atelectasis may be life threatening, often in a baby or small child, or in someone who has another lung disease or illness. The collapsed lung usually reinflates slowly if the airway blockage has been removed. Scarring or damage may remain. The outlook depends on the underlying disease.
Is it normal to have Bibasilar atelectasis?
It is most common for a person to experience bibasilar atelectasis after they have undergone a major surgical procedure, involving general anesthesia. There is a range of other possible causes, as well. Doctors class these causes as either obstructive or nonobstructive.
What does Subsegmental atelectasis of the lungs mean?
[at″ĕ-lek´tah-sis] a collapsed or airless state of the lung, which may be acute or chronic, and may involve all or part of the lung. The primary cause is obstruction of the bronchus serving the affected area.
What does Bibasilar mean?
bibasilar (not comparable) (anatomy) Relating to the bases of both lungs.
Should I worry about atelectasis?