Table III.
Comparison of the PDD of lymph nodes with the clinical diagnosis.
| Clinical diagnosis |
|||
|---|---|---|---|
| ALA-PDD | Positive | Negative | Total |
| Positive | 3 | 0 | 3 |
| Negative | 7 | 9 | 16 |
| Total | 10 | 9 | 19 |
ALA-PDD, photodynamic diagnosis using 5-aminolevulinic acid.
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