MA01

ICD-11 MMS 2026-01

Enlarged lymph nodes

Description

Enlarged lymph node is called lymphadenopathy which means the abnormal enlargement of lymph nodes.

Inclusions

  • Lymphadenopathy

Excludes

  • BD90 – lymphadenitis NOS
  • BD90.1 – Nonspecific mesenteric lymphadenitis
  • BD90.2 – Chronic lymphadenitis

Exclusions from above levels

  • 19 – Certain conditions originating in the perinatal period
  • JA66 – Clinical findings on antenatal screening of mother

Child codes

  • MA01.0 – Localised lymph node enlargement
  • MA01.1 – Generalised lymph node enlargement
  • MA01.Z – Enlarged lymph nodes, unspecified

Sibling codes

  • MA00 – Symptom or complaint of the blood
  • MA0Y – Other specified symptoms or signs of blood, blood-forming organs, or the immune system

Foundation entity

Enlarged lymph nodes – http://id.who.int/icd/entity/1564691570

Allowed postcoordination axes

Part of: 21: Symptoms, signs or clinical findings, not elsewhere classified