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Test your skills!






Question 1: Which sign is most concerning for malignancy?

Bullae
Spiculae
Fat
Popcorn calcifications
Pleural effusion





Question 2: What is this most likely?


Cyst
Emphysematous bleb
Wegener granulomatosis
Mycetom
Cavitated bronchial carcinoma





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


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





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


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





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

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





Question 6: What is this likely?


Calcified granuloma
Bronchoalveolar carcinoma
Carcinoid
Atelectasis
Pneumonia





Question 7: What is the most likely diagnosis?


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





Question 8: What T stage is this case?


T0
T1
T2
T4
T3





Question 9: What T stage is this case?


T1
T4
T0
T3
T2





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


T2N2
T3N2
T2N1
T1N2
T3N1


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