Head & Neck – 05

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1. Which of the following are not found in angiolymphoid hyperplasia with eosinophilia
2. A patient is found to have a laryngeal mass represented by the image for this question. Based on the morphology and lack of PAS staining, which of the following is the best diagnosis:

Head & Neck - Part 5, Case #6
Head & Neck - Part 5, Case #6


Head & Neck - Part 5, Case #6
Head & Neck - Part 5, Case #6


Head & Neck - Part 5, Case #6
Head & Neck - Part 5, Case #6
3. A thyroid mass was found in a 40 year old female. A thyroidectomy was performed and representative images are shown. Which of the following is not likely to be positive in this tumor?

Head & Neck - Part 5, Case #3
Head & Neck - Part 5, Case #3


Head & Neck - Part 5, Case #3
Head & Neck - Part 5, Case #3
4. The images for this case come from a 5cm thyroid mass in a 50 y/o female. Based on the findings, what is the best diagnosis?

Head & Neck - Part 5, Case #1
Head & Neck - Part 5, Case #1


Head & Neck - Part 5, Case #1
Head & Neck - Part 5, Case #1


Head & Neck - Part 5, Case #1
Head & Neck - Part 5, Case #1
5. An invasive rapidly growing neck mass was identified in a 75 year old male. The mass was excised, and representative images are shown. IHC for thyroglobulin, chromogranin, and cytokeratins are negative. What is the most likely diagnosis?

Head & Neck - Part 5, Case #4
Head & Neck - Part 5, Case #4


Head & Neck - Part 5, Case #4
Head & Neck - Part 5, Case #4
6. A thyroid was removed from a 40 year old female. Grossly, the gland was black, and representative histologic images are shown. Based on the findings, what is the best diagnosis?

Head & Neck - Part 5, Case #5
Head & Neck - Part 5, Case #5


Head & Neck - Part 5, Case #5
Head & Neck - Part 5, Case #5


Head & Neck - Part 5, Case #5
Head & Neck - Part 5, Case #5
7. Images from a thyroidectomy are shown. Based on the morphology, what is the best diagnosis?

Head & Neck - Part 5, Case #2
Head & Neck - Part 5, Case #2


Head & Neck - Part 5, Case #2
Head & Neck - Part 5, Case #2


Head & Neck - Part 5, Case #2
Head & Neck - Part 5, Case #2