LA77

ICD-11 MMS 2026-01

Congenital cyst of mediastinum

Description

A condition caused by failure of the anterior intestine or coelomic cavity to correctly develop during the antenatal period. This condition may be asymptomatic or may present with adjacent organ compression. Confirmation is observation of the cysts by imaging.

Index terms

  • Congenital cyst of mediastinum

Exclusions from above levels

  • http://id.who.int/icd/entity/733825440 – Inborn errors of metabolism

Sibling codes

  • LA70 – Structural developmental anomalies of the nose or cavum
  • LA71 – Structural developmental anomalies of larynx
  • LA72 – Laryngotracheooesophageal cleft
  • LA73 – Structural developmental anomalies of trachea
  • LA74 – Structural developmental anomalies of bronchi
  • LA75 – Structural developmental anomalies of lungs
  • LA76 – Structural developmental anomalies of pleura
  • LA7Y – Other specified structural developmental anomalies of the respiratory system
  • LA7Z – Structural developmental anomalies of the respiratory system, unspecified

Foundation entity

Congenital cyst of mediastinum – http://id.who.int/icd/entity/580289365

Part of: 20: Developmental anomalies