aggressive B-cell non-Hodgkin lymphoma mantle cell lymphoma https://github.com/monarch-initiative/mondo/issues/9097 https://www.malacards.org/card/mantle_cell_lymphoma MCL LCM GARD:0006969 ICD10CM:C83.1 icd11.foundation:1804127841 DOID:0050746 MEDGEN:1668377 lymphoma, mantle cell ICDO:9673/3 SCTID:443487006 NCIT:C4337 ICD9:200.40 mantle cell lymphoma NORD:1399 classical mantle cell lymphoma ONCOTREE:MCL mantle zone lymphoma Orphanet:52416 MESH:D020522 MONDO:0018876 MedDRA:10061275 UMLS:C4721414 EFO:1001469 Mantle cell lymphoma is a rare form of malignant non-Hodgkin lymphoma affecting B lymphocytes in the lymph nodes in a region called the ``mantle zone''.