Correct!
4. Open lung biopsy
Video-assisted thoracoscopic surgical lung biopsy (VATS) was performed on the right upper lobe and right lower lobe. The results are presented in Figure 3.
Figure 3. Low power view (Panel A) and higher power views (Panels B-D) of the open lung biopsy. A special stain for CD30 is positive (Panel E). Special stains for CD45 were negative.
Which of the following explain the miliary nodules?