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UCSD Surgical Pathology Unknowns
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Head and Neck
Case 94
A 63-year-old male with a left tongue lesion. What's your interpretation: A: High-grade squamous intraepithelial lesion B: Squamous cell...
Case 84
A 67-year-old male with presentation of a a neck mass. What's the diagnosis? A: metastatic hepatocellular carcinoma B: keratinizing...
Case 76
A 80-year-old male with a large neck mass. What is the molecular findings in the most likely diagnosis? A: MDM2 B: RB1 loss C: TP53...
Case 74
A 55-year-old male presented with a 3.5 cm thyroid mass. Question 1: Which of the following best describes the tumor mutation burden...
Case 65
A 67 year old male presented with a 4.5 cm skin lesion on the upper back. Guess the stain What's your diagnosis? A: trichoepithelioma B:...
Case 64
A 73-year-old female presented with a submandibular mass. Which translocation is most commonly found in MECs, leading to the expression...
Case 50
A 67-year-old male presented with an upper lip lesion. What's your impression by morphology? A: Metastatic clear cell renal carcinoma B:...
Case 21
A painless 3 cm mandibular mass was found in a 30-year-old male. What is the diagnosis? A: Fibrous dysplasia B: Osteoblastoma C: Osteoid...
Case 17
A 30-year-old female was found to have a mass at superior half of the nasal septum. The tumor was found to be positive for...
Case 15
A 70-year-old male with a parotid lesion. Biopsy was done. What's the diagnosis by morphology? A: pleomorphic adenoma B: Basal cell...
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