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PCE
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DIFF Subgroup
A61K 40/40

characterised by antigens that are targeted or presented by cells of the immune system

Introduced: January 2025

Full Title

Full titles differ between systems:

IPC:

Cellular immunotherapy > characterised by antigens that are targeted or presented by cells of the immune system

CPC:

Cellular immunotherapy (medicinal preparations containing antigens or antibodies A61K39/00) > characterised by antigens that are targeted or presented by cells of the immune system

Of 8 combined children, 6 exist in both systems.

2 codes are CPC-only extensions.

IPC defines codes here since 2025.

Child Classifications

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  • A61K 40/405 CPC only CPC only
  • A61K 40/429 CPC only CPC only
  • A61K 40/44 Fungal antigens since 2025 IPC+CPC Available in IPC and CPC
  • A61K 40/46 Viral antigens since 2025 IPC+CPC Available in IPC and CPC