PMC4276773_01
The gradual improvement of Kaposi's sarcoma on the right ankle and dorsum of foot after treatment. (A) Before treatment. Regardless of the size, all nodular lesions and plaque lesions were treated with 3% STS. (B) After 6th cycle of intralesional injection of 3% STS. STS, Sodium Tetradecyl Sulfate.
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F1
A 96-year-old woman presented with hard, violaceous indurated plaques and protruded erosive papules on right dorsum of foot and ankle (Fig. 1A) which was diagnosed as Kaposi's sarcoma by biopsy. After 6 treatment sessions, the lesions showed definite shrinkage without any complications (Fig. 1B).