Lung Cancer 4 Flashcards
1
Q
Histopathologic appearance of Castleman’s
A
“onion-skin” pattern
2
Q
Rx for stage IV NSCLC w/ EGFR mutation
A
Osimertinib (or erlotinib, gefitinib, or afatinib)
3
Q
What type of therapy are PD-1 and PDL-1 inhibitors?
A
Immune checkpoint inhibitors (ICIs)
4
Q
2 nodules of same cancer in same lobe is T_
A
3
5
Q
2 nodules of same cancer in different lobes is T_.
A
4
6
Q
size of Lung-RADS category 2 solid nodules
A
<6 mm
7
Q
size of Lung-RADS category 1 solid nodules
A
no nodules
8
Q
size of Lung-RADS category 3 solid nodules
A
6 to <8 mm
9
Q
size of Lung-RADS category 4 solid nodules
A
≥8 mm
10
Q
When to repeat CT for Lung-RADS 2
A
1 year
11
Q
When to repeat CT for Lung-RADS 3
A
6 months
12
Q
When to repeat CT for Lung-RADS 4
A
3 months (vs. PET or biopsy)
