1. Which of the following is not correct in the pathology of allergic fungal sinusitis:

2. A nasal mass is removed from a 40 y/o male. Based on the image for this question, which of the following is the best diagnosis:

3. Which of the following lesions is associated with dust exposure in the wood or furniture industry?

4. The images for this case come from an invasive head & neck lesion. Based on the histology, the best diagnosis is:

5. A 30 y/o male presents to an ENT doctor complaining of hearing loss. On examination white debris is found within the middle ear. Surgery is performed and a boney destructive lesion is found. Representative histologic sections are available for review. Based on these findings, the best diagnosis is:

6. A 52 y/o man with facial nerve paralysis and a parotid mass undergoes a FNA. Representative images are shown. Based on the history and cytology findings, the best diagnosis is:

7. All of the following are true with regards to spindle cell carcinoma of the larynx EXCEPT:

8. A 50 y/o man presents with a palpable cervical lymph node and nasal fullness. Representative images from a nasal mucosal biopsy are shown. Cytokeratin stains are positive in the malignant cells. Based on the findings, all of the following are true EXCEPT:

9. Which of the following is the most common translocation partner with the FKHR gene in alveolar rhabdomyosarcoma?

10. A 45 y/o female presents with a thyroid nodule. After examination and studies, it was decided to surgically excise the nodule. Representative images are available for review. Based on the findings, the best diagnosis is: