A 70-year-old man has dyspnea and pleural thickening. He worked in shipbuilding. Which tumor is associated?
Answer and explanation
Correct answer: D. Mesothelioma
- Step 1: Asbestos is linked to mesothelioma and lung cancers. Answer: Mesothelioma. Why not the others: Small cell and squamous cancers are tied to smoking and hamartoma is benign.
Practise more Pathology.
Free questions with an explanation for every one, and full timed USMLE Step 1 mock tests.
More Pathology questions
- A 40-year-old man with a long history of reflux has a distal esophagus lined with columnar epithelium and goblet cells. What is the complica…
- A 55-year-old woman has a mole that has changed in color and size. Biopsy shows atypical melanocytes invading the dermis. Which feature best…
- An 8-year-old boy has bowed legs, widened wrists and a rachitic rosary. Which vitamin deficiency is most likely?
- A 25-year-old man has painless cervical lymphadenopathy and Reed-Sternberg cells with owl-eye nuclei on biopsy. What is the diagnosis?
- A 60-year-old man has a swollen, red first metatarsophalangeal joint. Joint fluid shows negatively birefringent needle-shaped crystals. What…
- A 58-year-old man has crushing chest pain for 2 hours. ECG shows ST elevation in leads II, III and aVF. Which coronary artery is most likely…