Case 03: Bowel Cancer

Case 03: Bowel Cancer

Treatment Performed

“Combined immunotherapy for cancer” was performed as treatment for advanced bowel cancer, by combining the cancer peptide vaccine therapy and a drug to inhibit immunosuppression for approximately two years.

Treatment Outcome

Slight shrinkage of the tumor

Before treatment
8 weeks after treatment initiation

The tumor marker decreased, and infiltration of killer T cells and helper T cells were observed.

Tumor infiltration of killer T cells
Tumor infiltration of helper T cells
Tumor after treatment