Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

EXPERIMENTAL FACTOR ONTOLOGY - ANNOTATIONS


Term:neoplasm of mature B-cells
go back to main search page
Accession:EFO:0000096 term browser browse the term
Definition:A neoplasm of follicle center B cells which has at least a partial follicular pattern. Follicular lymphomas comprise about 35% of adult non-Hodgkin lymphomas in the U.S. and 22% worldwide. Most patients have widespread disease at diagnosis. Morphologically, follicular lymphomas are classified as Grade 1, Grade 2, and Grade 3, depending on the percentage of the large lymphocytes present. The vast majority of cases (70-95%) express the BCL-2 rearrangement [t(14;18)]. Histological grade correlates with prognosis. Grades 1 and 2 follicular lymphomas are indolent and grade 3 is more aggressive (adapted from WHO, 2001).
Comment:Editor note: is a non-hodgkin in ONCOTREE
Synonyms:exact_synonym: mature B-cell lymphocytic neoplasm;   mature B-cell neoplasm
 related_synonym: mature B-cell neoplasms
 xref: DOID:706;   ICD9:202.0;   MEDGEN:235305;   MONDO:0004949;   NCI:C27910;   NCI:C3457;   ONCOTREE:MBN;   SCTID:269476000;   UMLS:C1334633;   VT:0010898



show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  experimental factor 0
    material property 0
      disposition 0
        disease 0
          immune system disease 0
            leukocyte disorder 0
              B-cell neoplasm 0
                neoplasm of mature B-cells 0
                  B-Cell Prolymphocytic Leukemia 0
                  Burkitts lymphoma + 0
                  Central Nervous System Lymphoma + 0
                  MALT lymphoma + 0
                  chronic lymphocytic leukemia + 0
                  diffuse large B-cell lymphoma + 0
                  follicular lymphoma 0
                  plasma cell neoplasm + 0
Path 2
Term Annotations click to browse term
  experimental factor 0
    material property 0
      disposition 0
        disease 0
          cancer or benign tumor 0
            neoplastic disease or syndrome 0
              neoplasm 0
                hematopoietic and lymphoid system neoplasm 0
                  hematopoietic and lymphoid cell neoplasm 0
                    lymphoid neoplasm 0
                      lymphoma 0
                        B-cell neoplasm 0
                          neoplasm of mature B-cells 0
                            B-Cell Prolymphocytic Leukemia 0
                            Burkitts lymphoma + 0
                            Central Nervous System Lymphoma + 0
                            MALT lymphoma + 0
                            chronic lymphocytic leukemia + 0
                            diffuse large B-cell lymphoma + 0
                            follicular lymphoma 0
                            plasma cell neoplasm + 0
paths to the root