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Questions and Answers
Which of the following is a sign of mediastinal mass on a chest X-ray?
Which of the following is a sign of mediastinal mass on a chest X-ray?
- Presence of air bronchograms
- Blurred margin
- Sharp margin (correct)
- Concave margin
What is a frequent cause of a superior mediastinal mass?
What is a frequent cause of a superior mediastinal mass?
- Neurogenic tumors
- Lymphadenopathy
- Aneurysms of the aorta
- Intrathoracic thyroid masses (goiters) (correct)
Which structure is part of each hilar complex as seen on chest radiographs?
Which structure is part of each hilar complex as seen on chest radiographs?
- Esophagus
- Pulmonary alveoli
- Proximal pulmonary arteries (correct)
- Pleural cavity
What is a common cause of posterior mediastinal mass?
What is a common cause of posterior mediastinal mass?
Which type of tumor is confined to the anterior mediastinum?
Which type of tumor is confined to the anterior mediastinum?
What is a frequent cause of an intrathoracic superior mediastinal mass?
What is a frequent cause of an intrathoracic superior mediastinal mass?
Which of the following is a characteristic sign of mediastinal mass on a chest X-ray?
Which of the following is a characteristic sign of mediastinal mass on a chest X-ray?
What is a common visible deformity associated with neurogenic tumors, the commonest cause of posterior mediastinal mass?
What is a common visible deformity associated with neurogenic tumors, the commonest cause of posterior mediastinal mass?
Which structure is part of each hilar complex as seen on chest radiographs?
Which structure is part of each hilar complex as seen on chest radiographs?
Which condition is often associated with hiatus hernia as observed on chest radiographs?
Which condition is often associated with hiatus hernia as observed on chest radiographs?
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