Figure 1.

A case of a canine sebaceous gland carcinoma in a 4-year-old female cocker spaniel. In (a), the initial presentation, with a large lesion of 15 × 6.5 cm containing multiple nodules and ulcers. Only 20% of the tumors were treated with Electrochemotherapy (ECT) due to the large extension and spread of the disease, intending to repeat more sessions in the future. In (b), the patient achieved a complete response within 12 weeks of a single ECT session. Fifteen months later, the patient remains free of disease (data not published).