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Test your skills!






Question 1: Which sign is most concerning for malignancy?

Popcorn calcifications
Bullae
Fat
Spiculae
Pleural effusion





Question 2: What is this most likely?


Wegener granulomatosis
Mycetom
Emphysematous bleb
Cyst
Cavitated bronchial carcinoma





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


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





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


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





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

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





Question 6: What is this likely?


Calcified granuloma
Pneumonia
Bronchoalveolar carcinoma
Atelectasis
Carcinoid





Question 7: What is the most likely diagnosis?


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





Question 8: What T stage is this case?


T2
T0
T1
T4
T3





Question 9: What T stage is this case?


T0
T2
T4
T1
T3





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


T1N2
T3N2
T2N2
T3N1
T2N1


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