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Test your skills!






Question 1: Which sign is most concerning for malignancy?

Pleural effusion
Spiculae
Fat
Popcorn calcifications
Bullae





Question 2: What is this most likely?


Cyst
Mycetom
Wegener granulomatosis
Cavitated bronchial carcinoma
Emphysematous bleb





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


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





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


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





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 grow faster than SPNs in relation to its size.
Masses are malignant - SPNs can be benign.
Just the size.
Masses are benign - SPNs can be malignant.





Question 6: What is this likely?


Bronchoalveolar carcinoma
Pneumonia
Carcinoid
Atelectasis
Calcified granuloma





Question 7: What is the most likely diagnosis?


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





Question 8: What T stage is this case?


T1
T4
T0
T3
T2





Question 9: What T stage is this case?


T1
T2
T0
T3
T4





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


T2N2
T2N1
T3N2
T3N1
T1N2


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