Table 1.

Clinical and pathologic characteristics of SMARCB1-deficient adenocarcinomas

Case	Age	Sex	Location	Glandular morphology (% glandular component)	Non-glandular morphology	Original diagnosis	Reference if previously published
1	71	F	Maxillary sinus	Oncocytoid, myxoid, yolk sac-like (30%)	Oncocytoid, basaloid, spindle cell	High-grade non-intestinal adenocarcinoma	[6, 10]
2	51	M	Nasal cavity	Oncocytoid, myxoid (5%)	Oncocytoid	SMARCB1-deficient carcinoma	[10]
3	79	F	Nasal cavity	Oncocytoid, cribriform (100%)	N/A	SMARCB1-deficient carcinoma	[10]
4	58	M	Frontal sinus	Oncocytoid, myxoid, yolk sac-like (30%)	Oncocytoid	SMARCB1-deficient carcinoma	N/A
5	82	M	Maxillary and ethmoid sinuses	Oncocytoid, myxoid (50)	Oncocytoid	SMARCB1-deficient carcinoma	N/A
6	40	M	Nasal cavity	Oncocytoid, cribriform, tubuloglandular (75%)	Oncocytoid	High-grade non-intestinal adenocarcinoma	[14]
7	50	M	Nasal cavity	Oncocytoid, cribriform, tubular (50%)	Oncocytoid	High-grade non-intestinal adenocarcinoma	[14]
8	39	M	Nasal cavity, maxillary and frontal sinuses	Oncocytoid, cribriform (50)	Oncocytoid	High-grade non-intestinal adenocarcinoma	N/A
9	64	M	Nasal cavity	Oncocytoid, myxoid (100%)	N/A	Sinonasal undifferentiated carcinoma	N/A
10	58	M	Ethmoid sinus	Clear cell, yolk sac-like, focal oncocytoid (90%)	Oncocytoid, clear cell	Clear cell carcinoma	N/A
11	71	M	Nasal cavity, ethmoid sinus	Oncocytoid, tubular, myxoid, focal signet ring cells (70%)	Oncocytoid	High-grade non-intestinal adenocarcinoma	N/A
12	21	M	Nasal cavity	Oncocytoid, cribriform (70%)	Oncocytoid, squamoid	SMARCB1-deficient carcinoma	N/A