['basal cell nevus syndrome', 'skin neoplasm', 'nodular basal cell carcinoma of skin']
['5-fu']

        Inclusion Criteria:

          1. Low risk nodular basal cell carcinoma

          2. Biopsy of any other skin tumor

          3. Willingness to have injection therapy followed by surgery

          4. Written informed consent

        Exclusion Criteria:

          1. No or only minimal symptoms

          2. Known or suspected metastatic disease.

          3. Pregnant or Lactating females

          4. Clinically active or uncontrolled skin disease

          5. Immunocompromised or receiving immunomodulating agent

          6. treatment with psoralen plus Ultraviolet A or Ultraviolet B light therapy within 6
             months

          7. Any serious or active medical or psychiatric illness

          8. Recreational or therapeutic drug or alcohol use

          9. Taking any investigational product within 1 month of first dose of ASN- 002.
      