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neoplasm of mature B-cells

Go to external page http://purl.obolibrary.org/obo/MONDO_0004949

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). [ NCIT:P378 ]

Synonyms: mature B-cell neoplasm mature B-cell lymphocytic neoplasm

This is just here as a test because I lose it

Term information

database cross reference
  • DOID:706 (MONDO:equivalentTo)
  • ICD9:202.0 (EFO:0000096)
  • UMLS:C1334633 (MONDO:equivalentTo)
  • NCIT:C27910 (MONDO:equivalentTo)
  • ONCOTREE:MBN (MONDO:equivalentTo)
  • MEDGEN:235305 (MONDO:equivalentTo)
  • SCTID:269476000 (MONDO:equivalentTo)
  • EFO:0000096 (MONDO:equivalentTo)
  • NCIT:C3457 (MONDO:directSiblingOf)
Subsets

gard_rare, otar, rare

comment

Editor note: is a non-hodgkin in ONCOTREE

exactMatch

http://linkedlifedata.com/resource/umls/id/C1334633

http://purl.obolibrary.org/obo/DOID_706

http://purl.obolibrary.org/obo/NCIT_C27910

http://identifiers.org/snomedct/269476000

http://identifiers.org/medgen/235305

has related synonym

mature B-cell neoplasms

id

MONDO:0004949