Lymphomatoid Granulomatosis

**Definition:** An angiocentric and angiodestructive lymphoproliferative disorder primarily involving the lungs. It is caused by an Epstein-Barr virus-induced transformation of the B-cells, in a T-cell rich environment. Clinically and pathologically it resembles EXTRANODAL NK-T-CELL LYMPHOMA.

**Tree numbers:** - C04.557.386.480.150.600 - C04.834.567 - C15.604.515.569.480.150.600 - C20.683.515.761.480.150.600

**Synonyms:** - Granulomatosis, Lymphomatoid