A 70-year-old retired male smoker with shortness of breath. What is the abnormality shown on this frontal chest radiograph?.

A 40-year-old woman with a history of dysphagiia for both solids and liquids. A barium meal was performed. What is the most likely diagnosis shown on this selected image?

Which stage of hepatic hydatid cyst is shown on this ultrasound image according to the 2001 World Health Organization (WHO) classification?

A 15-year-old girl suffered a knee twisting injury accompanied by a popping sensation during a volleyball game.

In the acute setting, which of the following associated injuries is most likely to accompany the patient's pattern of injury shown on the images?

Which of the following images show honeycombing?

Which form of pulmonary sequestration is the most common?

This 30-year-old male presented with a non-productive cough. Which pulmonary nodule pattern is evident?

Where is this mass located?

What is the most likely diagnosis from the options listed?

What is the most likely diagnosis?

Which radiological finding is typically present in cases of aspergilloma?

Which diagnosis should be suspected from this chest x-ray?

50-year-old who fell from 3 meters. Which of the following best accounts for the increased density of the left hemithorax? 

A 75-year-old female presents with bilateral hand pain. PA hand x-rays are shown. What is the most likely diagnosis?

A patient presents with fever, enhancing liver lesions and bowel thickening. Which is an important diagnosis to consider? 

In the assessment of post-esophagectomy anastomotic leak on oral contrast CT of the thorax, if there is no oral contrast leak and no mediastinal free gas, what is the likelihood there is an anastomotic leak?

Which of the following statements about tuberculous meningitis is correct? Tuberculous meningitis…

What type of cancer screening bias may result from a cancer that reaches the "critical point" (the point at which the cancer becomes difficult to cure) before it can be detected by screening?

What type of cancer screening bias(es) result(s) in overestimation of the benefits of screening?

What study randomized >50,000 subjects into low-dose CT and chest x-ray screening groups and found a 20% reduction in lung cancer mortality in subjects screened with low-dose CT compared to chest x-ray screening?