Evaluate Safety/Tolerability Intra-Arterial Temozolomide in Patients w/Extremity Melanoma by Isolated Limb Infusion

Dose level selection will proceed according to the modified Accelerated Titration Design. The starting dose will be TMZ 200mg/m2 x 0.09 BSA for the upper extremity and 200mg/m2 x 0.18 BSA for the lower extremity. We will enroll one-patient cohorts with dose doubling between cohorts until 1st occurrence of a ≥ CTC (Common Terminology Criteria) grade 2 adverse event. At that time, the present cohort and all future cohorts will be extended to enroll 3 to 6 patients.