Question 385 · LEK · Cancer of unknown primary
Cancer of unknown primary site:
- A. is found in 30% of all cases of malignant diseases.
- B. at least half of the cases have morphology of adenocarcinomas.
- C. should be diagnosed using immunochemistry.
- D. answers B and C are correct.
- E. answers A, B, and C are correct.
Hint
Check how common CUP really is among all cancers, which histology dominates and which pathology method guides the search for the primary.
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