DZI20-139-Case-4

Sequence	Case	Clinical history	Diagnosis
1	DZI20-139-Case-1 DZI20-139-Case-1	53 yo M with right facial mass 53 yo M with right facial mass	Cellular dense collagenous tissue (permanent dx: nodular fasciitis) Cellular dense collagenous tissue (permanent dx: nodular fasciitis)
2	DZI20-139-Case-2 DZI20-139-Case-2	20 yo F with thyroid cancer; enlarged lymph node 20 yo F with thyroid cancer; enlarged lymph node	Numerous psammoma bodies consistent with metastatic papillary thyroid cancer Numerous psammoma bodies consistent with metastatic papillary thyroid cancer
3	DZI20-139-Case-3 DZI20-139-Case-3	35 yo F with primary hyperparathyroidism; thyroid vs. parathyroid 35 yo F with primary hyperparathyroidism; thyroid vs. parathyroid	Chronic lymphocytic thyroiditis Chronic lymphocytic thyroiditis
4	DZI20-139-Case-4 DZI20-139-Case-4	61 yo M with large vocal fold lesion 61 yo M with large vocal fold lesion	Squamous mucosa with underlying hemorrhage and foreign body giant cell reaction with no evidence of neoplasm Squamous mucosa with underlying hemorrhage and foreign body giant cell reaction with no evidence of neoplasm
5	DZI20-139-Case-5 DZI20-139-Case-5	66 yo M with right nasal mass 66 yo M with right nasal mass	Schneiderian papilloma, inverted type Schneiderian papilloma, inverted type
6	DZI20-139-Case-6 DZI20-139-Case-6	50 yo F with history of sinonasal squamous cell carcinoma with concern for recurrence 50 yo F with history of sinonasal squamous cell carcinoma with concern for recurrence	Infiltrating carcinoma with polypoid granulation tissue (permanent dx: invasive squamous cell carcinoma, non-keratinizing) Infiltrating carcinoma with polypoid granulation tissue (permanent dx: invasive squamous cell carcinoma, non-keratinizing)
7	DZI20-139-Case-7 DZI20-139-Case-7	13 yo F with mandibular lesion 13 yo F with mandibular lesion	Benign fibro-osseous lesion Benign fibro-osseous lesion
8	DZI20-139-Case-8 DZI20-139-Case-8	71 yo M with left parotid mass 71 yo M with left parotid mass	Pleomorphic adenoma Pleomorphic adenoma
9	DZI20-139-Case-9 DZI20-139-Case-9	18 yo M with mandible lesion 18 yo M with mandible lesion	Odontogenic keratocyst Odontogenic keratocyst
10	DZI20-139-Case-10 DZI20-139-Case-10	58 yo M left mandibular lesion 58 yo M left mandibular lesion	Squamous lined tissue with chronic inflammation suggestive of keratocystic odontogenic tumor (permanent diagnosis: keratocystic odontogenic tumor) Squamous lined tissue with chronic inflammation suggestive of keratocystic odontogenic tumor (permanent diagnosis: keratocystic odontogenic tumor)

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