Preferred Label : Grade I Lymphomatoid Granulomatosis;
NCIt synonyms : Grade I Angiocentric Immunoproliferative Lesion; Angiocentric Immunoproliferative Lesion Grade I; Grade I Angiocentric Immunoproliferative Lesions; Grade I LYG;
NCIt definition : Lymphomatoid granulomatosis characterized by the presence of a polymorphous lymphoid
infiltrate without cytologic atypia. Large lymphocytes are absent or rare. By in situ
hybridization, EBV-positive cells are infrequently seen.;
Neoplastic status : Uncertain Malignant Potential;