Table 5.

Comparison between current series and previously reported cases

	Current series (N = 21)	Previously reported cases (N = 56)a
Gender ratio M:F	12:9	24:32
Age in years (range)	Mean 53.4, Median 51 (37–83)	Mean 53.7, Median 54.5 (19–94)
Site N (%)
Buccal mucosa	8 (38.1)	33 (58.9)
Vestibule	4 (19.2)	–
Lip	3 (14.3)	2 (3.6)
Tongue	2 (9.5)	9 (16.1)
Alveolar Mucosa	2 (9.5)	3 (5.3)
Oropharynx	1(4.7)	1 (1.8)
Infratemporal fossa	1 (4.7)	–
Retromolar	–	2 (3.6)
Palate	–	4 (7.1)
Floor of mouth	–	2 (3.6)
Mean Size in cm (range)	1.98 (0.7–5.4)	2.4 (0.7–7.5)

^aClinical information was unavailable in two of the 58 previously reported cases