ICD-11 classes
04 Diseases of the immune system
Certain disorders involving the immune system
4B20 — Sarcoidosis
4B20.1 — Sarcoidosis of lymph nodes

ICD-11 4B20.1 — Sarcoidosis of lymph nodes

Lymphadenopathy is very common in sarcoidosis. Intrathoracic nodes are enlarged in 75 to 90% of all patients; usually this involves the hilar nodes, but the paratracheal nodes are commonly involved. Peripheral lymphadenopathy is very common, particularly involving the cervical (the most common head and neck manifestation of the disease), axillary, epitrochlear, and inguinal nodes.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.