Term Name:	grade III lymphomatoid granulomatosis
Synonyms:
Definition:	A lymphomatoid granulomatosis that is characterized by the presence of aggregates of neoplastic large B-lymphocytes, usually admixed with pleomorphic and Hodgkin-like cells, in a background of chronic inflammation. Necrotic changes are present and are usually extensive.
Ontology:	Human Disease [DOID:0081310]   ( DOID:0081310 )