Establishment of a PDT Patient Registry

The purpose of this patient registry is to collect information about a patient's cancer
treatment, photodynamic therapy (PDT), used alone or in combination with surgery,
chemotherapy and radiotherapy. Patients will be registered either before or after PDT is
performed, regardless of the indication. Analysis of this information may help to refine the
treatment care. Data collected in the registry includes patient characteristics/demographics,
disease characteristics, treatment details (photodynamic therapy, radiation, chemotherapy,
surgery, etc.), side effects, and survival outcomes. By participating in this registry,
patients will not be asked to do anything that would not ordinarily be done as a matter of
routine care including clinical assessments, laboratory tests, radiology procedures, and
treatments. Information on disease, condition, and treatment will be recorded in the registry
during routine visits.

Inclusion Criteria:

- All adult patients (≥ 18 years of age) treated with PDT.

- Women and men and members of all races and ethnic groups.

- Subjects may have received prior treatment for their cancer.

- Subjects to give a written informed consent for prospectively collected data.

Exclusion Criteria:

- Subjects participating in any interventional studies.