WSI22-141-Case-19

Sequence	Case	Clinical history	Diagnosis
1	WSI22-141-Case-1 WSI22-141-Case-1	30 year old with multiple years of recurrent sinus infections and asymmetric breathing 30 year old with multiple years of recurrent sinus infections and asymmetric breathing	Chronic rhinosinusitis Chronic rhinosinusitis
2	WSI22-141-Case-2 WSI22-141-Case-2	61 year old male with chronic sinusitis, nasal obstruction, and left maxillary inverted papilloma; here, left sinus contents 61 year old male with chronic sinusitis, nasal obstruction, and left maxillary inverted papilloma; here, left sinus contents	Schneiderian papilloma, inverted type, extensive. There is no evidence of dysplasia Schneiderian papilloma, inverted type, extensive. There is no evidence of dysplasia
3	WSI22-141-Case-3 WSI22-141-Case-3	75 year old male with left nasal tumor 75 year old male with left nasal tumor	Sinonasal glomangiopericytoma (1.3 cm) +SMA, + nuclear B catenin, - kerative, - CD34, -S100 Sinonasal glomangiopericytoma (1.3 cm) +SMA, + nuclear B catenin, - kerative, - CD34, -S100
4	WSI22-141-Case-4 WSI22-141-Case-4	42 year old male with left nasal polyp. Rule out lymphoma 42 year old male with left nasal polyp. Rule out lymphoma	c/w aneurysmal bone cyst c/w aneurysmal bone cyst
5	WSI22-141-Case-5 WSI22-141-Case-5	50 year old female with chronic sinusitis 50 year old female with chronic sinusitis	Chronic rhinosinusitis with central nervous tissue Chronic rhinosinusitis with central nervous tissue
6	WSI22-141-Case-6 WSI22-141-Case-6	66 year old male with h/of nasal polyp 66 year old male with h/of nasal polyp	Respiratory epithelial adenomatoid hamartoma Respiratory epithelial adenomatoid hamartoma
7	WSI22-141-Case-7 WSI22-141-Case-7	60 year old male with nasal polyps, sinusitis and left septal lesion 60 year old male with nasal polyps, sinusitis and left septal lesion	Respiratory epithelial adenomatoid hamartoma Respiratory epithelial adenomatoid hamartoma
8	WSI22-141-Case-8 WSI22-141-Case-8	74 year old female with history of multiple lesions of this type and now with left nasal septum mass 74 year old female with history of multiple lesions of this type and now with left nasal septum mass	Xanthogranuloma (0.7 cm) +CD163, + CD68, - ALK-1, CD1, CD23, CD35 Xanthogranuloma (0.7 cm) +CD163, + CD68, - ALK-1, CD1, CD23, CD35
9	WSI22-141-Case-9 WSI22-141-Case-9	15 year old male with nasopharyngeal mass 15 year old male with nasopharyngeal mass	Juvenile nasopharyngeal angiofibroma (4.0 cm) Juvenile nasopharyngeal angiofibroma (4.0 cm)
10	WSI22-141-Case-10 WSI22-141-Case-10	62 year old female with vague history of fibrous dysplasia (not documented at MGH) with prior left sinus biopsy showing polypoid chronic rhinosinusitis. She now has had new onset ofleft supraorbital pain and pressue for 1.5 months. 62 year old female with vague history of fibrous dysplasia (not documented at MGH) with prior left sinus biopsy showing polypoid chronic rhinosinusitis. She now has had new onset ofleft supraorbital pain and pressue for 1.5 months.	Meningioma, infiltrating sinus tissue and bone Meningioma, infiltrating sinus tissue and bone

12...6

Page: of 6