Epstein-Barr virus-associated lymphoproliferative disorder diffuse large B-cell lymphoma lymphomatoid granulomatosis https://rarediseases.info.nih.gov/diseases/6943/lymphomatoid-granulomatosis https://www.malacards.org/card/lymphomatoid_granulomatosis icd11.foundation:1890408959 NORD:1385 NCIT:C7930 ICDO:9766/1 A very rare Epstein-Barr virus (EBV)-driven lymphoproliferative disease most commonly occurring in adults (in the fourth to sixth decade of life) and commonly affecting the lungs (with presentations varying from small bilateral pulmonary nodules to large necrotic and sometimes cavitating lesions), skin, central nervous system, and kidneys, but only very rarely affecting the lymph nodes and spleen. The symptoms associated with LYG depend on the site of disease involvement but mainly include cough, dyspnea or chest pain (in those with pulmonary involvement) and constitutional symptoms such as weight loss and fever. MEDGEN:6161 MedDRA:10025325 Orphanet:86869 MONDO:0019466 LYG UMLS:C0024307 SCTID:239940004 MESH:D008230 ONCOTREE:LYG GARD:0006943 DOID:0081307