Table 1.

Patient characteristics, size of primary tumor, tumor stage at presentation and treatment types in a cohort of patients with advanced mucosal melanoma

	Anal (n = 4)	Rectal (n = 4)	Vaginal (n = 7)	Sinonasal (n = 4)	Total (N = 19)
Sex (M/F)	2/2	0/4	0/7	3/1	5/14
Age at diagnosis
Median (years)	50	66.5	61	51	60
Range (years)	40–62	60–76	38–73	50–64	38–76
Size of primary tumor
Median (mm)	13.5	38	27.5	N/A	25
Range (mm)	4–20	30–40	11–35		4–40
Disease stage at presentation
Localized disease (n)	2	1	5	3	11
Regional lymph node involvement (n)	2	1	2	1	6
Distant metastases (n)	0	2	0	0	2
Surgical resection of primary tumor (n)	4	3	7	3	17
Radiation to primary site (n)	2	1	4	3	10