WSI22-147-Case-5

Sequence	Case	Clinical history	Diagnosis
1	WSI22-147-Case-1 WSI22-147-Case-1	40 year old female with deep neck mass 40 year old female with deep neck mass	Nodular fasciitis
2	WSI22-147-Case-2 WSI22-147-Case-2	60 year old female with left middle fossa CSF leak 60 year old female with left middle fossa CSF leak	Meningoencephalocele Meningoencephalocele
3	WSI22-147-Case-3 WSI22-147-Case-3	63 year old male with left cervical neck mass 63 year old male with left cervical neck mass	Metastatic SCC, cystic, focally keratinizing, HPV-related Metastatic SCC, cystic, focally keratinizing, HPV-related
4	WSI22-147-Case-4 WSI22-147-Case-4	61 year old male with recent history of esophageal adenocarcinoma and a left cervical neck mass 61 year old male with recent history of esophageal adenocarcinoma and a left cervical neck mass	Metastatic nasopharyngeal carcinoma, undifferentiated type. + p63, + MNF116, + CD99, +INI1, + EBERish, + Keratin WS, - HPVish Metastatic nasopharyngeal carcinoma, undifferentiated type. + p63, + MNF116, + CD99, +INI1, + EBERish, + Keratin WS, - HPVish
5	WSI22-147-Case-5 WSI22-147-Case-5	41 year old presents 7 month prior with complaints of a sinus infection. Palpated supraclavicular node on physical exam that did not resolve after antibiotics 41 year old presents 7 month prior with complaints of a sinus infection. Palpated supraclavicular node on physical exam that did not resolve after antibiotics	Metastatic neuroendocrine carcinoma, likely of GI origin Metastatic neuroendocrine carcinoma, likely of GI origin
6	WSI22-147-Case-6 WSI22-147-Case-6	6 month old female with head-turn asymmetry since birth diagnosed as congenital torticollis treated with physical therapy. Left neck mass with purplish change found to be widely infiltrative 6 month old female with head-turn asymmetry since birth diagnosed as congenital torticollis treated with physical therapy. Left neck mass with purplish change found to be widely infiltrative	Infantile hemangioma Infantile hemangioma
7	WSI22-147-Case-7 WSI22-147-Case-7	44 year old male with right parapharyngeal space mass and lateral neck disease. Lateral neck sample 44 year old male with right parapharyngeal space mass and lateral neck disease. Lateral neck sample	Metastatic high grade salivary-type carcinoma compatible with metastasis from a salivary duct carcinoma ex-pleomorphic adenoma Metastatic high grade salivary-type carcinoma compatible with metastasis from a salivary duct carcinoma ex-pleomorphic adenoma
8	WSI22-147-Case-8 WSI22-147-Case-8	59 year old male with thyroid and neck mass 59 year old male with thyroid and neck mass	Medullary thyroid carcinoma Medullary thyroid carcinoma
9	WSI22-147-Case-9 WSI22-147-Case-9	52 years old male with neck mass, Tonsilectomy for metastic squamous cell carcinoma to the cervical lymph node 52 years old male with neck mass, Tonsilectomy for metastic squamous cell carcinoma to the cervical lymph node	Focal squamous dysplasia, no invasive carcinoma Focal squamous dysplasia, no invasive carcinoma
10	WSI22-147-Case-10 WSI22-147-Case-10	44 year old male with right parapharyngeal space mass and lateral neck disease. Lateral neck sample 44 year old male with right parapharyngeal space mass and lateral neck disease. Lateral neck sample	Metastatic high grade salivary-type carcinoma compatible with metastasis from a salivary duct carcinoma ex-pleomorphic adenoma Metastatic high grade salivary-type carcinoma compatible with metastasis from a salivary duct carcinoma ex-pleomorphic adenoma

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