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Test your skills!






Question 1: Which sign is most concerning for malignancy?

Popcorn calcifications
Pleural effusion
Bullae
Spiculae
Fat





Question 2: What is this most likely?


Cavitated bronchial carcinoma
Cyst
Mycetom
Emphysematous bleb
Wegener granulomatosis





Question 3: How do you explain this finding? (The bottom image is a follow up exam)


Resolved pneumonia
Treated (radiochemotherapy) lung cancer)
Treated (surgically) lung cancer
Hair braid
Thymoma





Question 4: The black arrow points to a fat and calcification containing structure. What is it?


Carcinoid
Squamous cell carcinoma
Hamartoma
Pulmonary vein branch (cut perpendicular to its long axis)
Small cell lung cancer





Question 5: What is the difference between a solitary pulmonary nodule (SPN) and a mass?

Just the size.
Masses are malignant - SPNs can be benign.
Masses grow faster than SPNs in relation to its size.
Masses are more likely to be central and SPNs to be peripheral located.
Masses are benign - SPNs can be malignant.





Question 6: What is this likely?


Bronchoalveolar carcinoma
Atelectasis
Carcinoid
Pneumonia
Calcified granuloma





Question 7: What is the most likely diagnosis?


Normal anatomc variant
Tumor atelectasis
The entire area of soft tissue density is a mass
Pneumonia
Pulmonary embolism





Question 8: What T stage is this case?


T4
T2
T1
T0
T3





Question 9: What T stage is this case?


T1
T2
T3
T4
T0





Question 10: What T and N stage is this case?


T2N2
T1N2
T3N1
T2N1
T3N2


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