Langerhans cell histiocytosis (LCH) is a systemic disease associated with the proliferation and accumulation (usually in granulomas) of Langerhans cells in various tissues. [ Orphanet:389 ]

Synonyms: letterer-Siwe disease of spleen letterer-Siwe disease of lymph nodes of head, face and/or neck letterer-Siwe disease of lymph nodes of inguinal region and/or lower limb letterer-Siwe disease of intrathoracic lymph nodes letterer-Siwe disease involving lymph nodes of inguinal region and lower limb letterer-Siwe disease of lymph nodes of inguinal region and lower limb letterer-Siwe disease involving lymph nodes of multiple sites Langerhan's cell histiocytosis letterer-Siwe disease of intra-abdominal lymph nodes Langerhans cell granulomatosis letterer-Siwe disease involving intra-abdominal lymph nodes letterer-Siwe disease involving spleen letterer-Siwe disease of lymph nodes of axilla and upper limb letterer-Siwe disease involving lymph nodes of axilla and upper limb Langerhans cell histiocytosis letterer-Siwe disease of intrapelvic lymph nodes letterer-Siwe disease of lymph nodes of head, face and neck letterer-Siwe disease of lymph nodes of axilla and/or upper limb letterer-Siwe disease involving intrathoracic lymph nodes letterer-Siwe disease of lymph nodes of multiple sites LCH letterer-Siwe disease involving lymph nodes of head, face and neck letterer-Siwe disease of lymph nodes of inguinal region amd/or lower limb letterer-Siwe disease involving lymph nodes of head, face, and neck Langerhans cell histiocytosis, Not otherwise specified Langerhans cell histiocytosis, NOS letterer-Siwe disease involving intrapelvic lymph nodes histiocytosis X

This is just here as a test because I lose it

Term information

database cross reference
  • ICD9:202.5 (DOID:2571)
  • ICDO:9753/1 (NCIT:C3107)
  • ONCOTREE:LCH (MONDO:equivalentTo)
  • MEDGEN:5568 (MONDO:equivalentTo)
  • NCIT:C3107 (MONDO:equivalentTo)
  • ICDO:9754/3 (NCIT:C3107)
  • Orphanet:389 (OMIM:604856)
  • ICDO:9752/1 (NCIT:C3107)
  • MedDRA:10069698 (Orphanet:389/e)
  • NANDO:2200031 (https://orcid.org/0000-0003-0011-764X)
  • EFO:1000318 (MONDO:equivalentTo)
  • OMIM:604856 (Orphanet:389/e)
  • ICDO:9751/1 (NCIT:C3107)
  • NORD:1348 (MONDO:NORD)
  • ICD9:277.89 (MONDO:relatedTo)
  • GARD:6858 (MONDO:GARD)
  • DOID:2571 (MONDO:equivalentTo)
  • ICDO:9751/3 (NCIT:C3107)
  • SCTID:65399007 (MONDO:equivalentTo)
  • icd11.foundation:216625985 (Orphanet:389)
  • UMLS:C0019621 (MONDO:equivalentTo)
Subsets

ordo_disorder, gard_rare, otar, disease_grouping, rare, nord_rare, orphanet_rare

abbreviation
LCH [ NCIT:C3107 ]

closeMatch

http://identifiers.org/meddra/10069698

comment

We follow NCIT in classifying this as a neoplasm but this may be revisited

exactMatch

http://identifiers.org/snomedct/65399007

http://www.orpha.net/ORDO/Orphanet_389

https://omim.org/entry/604856

http://purl.obolibrary.org/obo/NCIT_C3107

http://purl.obolibrary.org/obo/DOID_2571

http://identifiers.org/medgen/5568

http://linkedlifedata.com/resource/umls/id/C0019621

excluded subClassOf

http://purl.obolibrary.org/obo/MONDO_0002332

has related synonym

Lch

Langerhans-cell histiocytosis

id

MONDO:0018310