Table 1.

Demographic information of patients by type of lesion

Lesion Type	n	Sex (M:F)	Age range (median) years
Banal nevus	11	5:6	22-75 (56)
Primary cutaneous melanoma	9	5:4	33-92 (65)
Primary mucosal melanoma	10	6:4	41-88 (61)
Melanoma lymph node metastasis	5	3:2	56-91 (70)
Melanoma brain metastasis	11	6:5	29-74 (57)
Breast carcinoma brain metastasis	4	0:4	34-67 (53)
Lung carcinoma brain metastasis	5	4:1	45-72 (61)