Complication of immune effector cellular therapy

**Inclusion terms:** - Complication of chimeric antigen receptor (CAR-T) cell therapy - Complication of IEC therapy

**Excludes2:** - adverse effect of immune checkpoint inhibitors and immunostimulant drugs (T45.AX5) - complication of bone marrow transplant (T86.0) - complication of stem cell transplant (T86.5)

**Use additional code:** - code to identify the specific complication, such as: - cytokine release syndrome (D89.83-) - immune effector cell-associated neurotoxicity syndrome (G92.0-)