ICD-11 classes
04 Diseases of the immune system
Certain disorders involving the immune system
4B20 — Sarcoidosis
ICD-11 4B20 — Sarcoidosis
Sarcoidosis is a multisystem disorder of unknown cause characterised by the formation of immune granulomas in involved organs. The lung and the lymphatic system are predominantly affected, but virtually every organ may be involved. Other severe manifestations result from cardiac, neurological, ocular, kidney or laryngeal localizations.
The diagnosis includes nothing.
The diagnosis excludes nothing.
Diagnosis with code 4B20 contains 8 clarifying diagnoses:
- 4B20.0 — Sarcoidosis of lung
- 4B20.1 — Sarcoidosis of lymph nodes
- 4B20.2 — Sarcoidosis of the digestive system
- 4B20.3 — Neurosarcoidosis
- 4B20.4 — Ocular sarcoidosis
- 4B20.5 — Cutaneous sarcoidosis
- 4B20.Y — Other specified sarcoidosis
- 4B20.Z — Sarcoidosis, unspecified