![Which of the following radiologic studies are essential for small cell lung cancer workup?](https://www.gkseries.com/blog/wp-content/uploads/2022/01/Which-of-the-following-radiologic-studies-are-essential-for-small-cell-lung-cancer-workup.png)
Q. Which of the following radiologic studies are essential for small cell lung cancer workup?
A. Contrast-enhanced CT scan of the chest and abdomen
B. Brain MRI or contrast-enhanced head CT
C. PET scan
D. all of the above
Answer: All of the above