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Lichen Planus (CUI C0023646) Suggest changes to this concept
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Terms & Properties

Concept Unique Identifier (CUI): C0023646

NCI Thesaurus Code: C3189  (see NCI Thesaurus info)

Semantic Type: Disease or Syndrome

NCIt Definition: A chronic, recurrent, pruritic inflammatory disorder of unknown etiology that affects the skin and mucus membranes. It presents with rashes and papules that tend to resolve spontaneously. It may be associated with hepatitis C. Certain drugs that contain arsenic or bismuth are associated with reactions mimicking lichen planus.

CSP Definition: inflammatory, pruritic disease of the skin and mucous membranes, which can be either generalized or localized; characterized by distinctive purplish, flat-topped papules having a predilection for the trunk and flexor surfaces; lesions may be discrete or coalesce to form plaques.

MSH Definition: An inflammatory, pruritic disease of the skin and mucous membranes, which can be either generalized or localized. It is characterized by distinctive purplish, flat-topped papules having a predilection for the trunk and flexor surfaces. The lesions may be discrete or coalesce to form plaques. Histologically, there is a "saw-tooth" pattern of epidermal hyperplasia and vacuolar alteration of the basal layer of the epidermis along with an intense upper dermal inflammatory infiltrate composed predominantly of T-cells. Etiology is unknown.

Synonyms & Abbreviations: (see Synonym Details)
Lichen planus (disorder)
Lichen Planus [Disease/Finding]
Lichen planus, unspecified
lichen planus
lichen ruber planus
Lichen Rubra Planus
Lichen, ruber planus
LP - Lichen planus
Ruber planus

External Source Codes: 
NCI Thesaurus Code C3189 (see NCI Thesaurus info)

Other Properties: Property Definitions
Name Value Source
ACTIVE 1 SNOMEDCT_US
AN a skin dis; sometimes called simply "lichen": check text & its bibliog; lichen planus atrophicus: index here & do not confuse with LICHEN SCLEROSUS ET ATROPHICUS MSH
AQL BL CF CI CL CN CO DG DH DI DT EC EH EM EN EP ET GE HI IM ME MI MO NU PA PC PP PS PX RH RT SU TH UR VE VI MSH
CASE_SIGNIFICANCE_ID 900000000000017005 SNOMEDCT_US
CASE_SIGNIFICANCE_ID 900000000000448009 SNOMEDCT_US
CHARACTERISTIC_TYPE_ID 900000000000011006 SNOMEDCT_US
CTV3ID M170. SNOMEDCT_US
DC 1 MSH
DEFINITION_STATUS_ID 900000000000074008 SNOMEDCT_US
DID 2716-6962 CSP
DX 19660101 MSH
EFFECTIVE_TIME 20020131 SNOMEDCT_US
EXCLUDES1 lichen planopilaris (L66.1) ICD10CM
IAN DEFAULT ICD10
ICE Lichen: {planopilaris; ruber planus} ICD9CM
MDA 19990101 MSH
MESH_DEFINITION An inflammatory, pruritic disease of the skin and mucous membranes, which can be either generalized or localized. It is characterized by distinctive purplish, flat-topped papules having a predilection for the trunk and flexor surfaces. The lesions may be discrete or coalesce to form plaques. Histologically, there is a "saw-tooth" pattern of epidermal hyperplasia and vacuolar alteration of the basal layer of the epidermis along with an intense upper dermal inflammatory infiltrate composed predominantly of T-cells. Etiology is unknown. NDFRT
MESH_DUI D008010 NDFRT
MESH_NAME Lichen Planus NDFRT
MESH_UI M0012481 NDFRT
MMR 19940411 MSH
MN C17.800.859.475.560 MSH
MODIFIER_ID 900000000000451002 SNOMEDCT_US
NDFRT_KIND DISEASE_KIND NDFRT
NUI N0000001844 NDFRT
ORDER_NO 14133 ICD10CM
ORDER_NO 14139 ICD10CM
PRIMARY_PATH 10024429$10033738$10014982$10040785$Lichen planus$Papulosquamous conditions$Epidermal and dermal conditions$Skin and subcutaneous tissue disorders MDR
PRIMARY_SOC 10040785 MDR
PT_IN_VERSION 10.0 MDR
PT_IN_VERSION 10.1 MDR
PT_IN_VERSION 11.0 MDR
PT_IN_VERSION 11.1 MDR
PT_IN_VERSION 12.0 MDR
PT_IN_VERSION 12.1 MDR
PT_IN_VERSION 13.0 MDR
PT_IN_VERSION 13.1 MDR
PT_IN_VERSION 14.0 MDR
PT_IN_VERSION 14.1 MDR
PT_IN_VERSION 15.0 MDR
PT_IN_VERSION 15.1 MDR
PT_IN_VERSION 16.0 MDR
PT_IN_VERSION 16.1 MDR
PT_IN_VERSION 17.0 MDR
PT_IN_VERSION 17.1 MDR
PT_IN_VERSION 18.0 MDR
PT_IN_VERSION 18.1 MDR
PT_IN_VERSION 19.0 MDR
PT_IN_VERSION 19.1 MDR
PT_IN_VERSION 20.0 MDR
PT_IN_VERSION 20.1 MDR
PT_IN_VERSION 8.0 MDR
PT_IN_VERSION 8.1 MDR
PT_IN_VERSION 9.0 MDR
PT_IN_VERSION 9.1 MDR
RXAUI 3189420 RXNORM
RXAUI 3189421 RXNORM
RXAUI 3189424 RXNORM
RXAUI 3189425 RXNORM
RXCUI 1026606 RXNORM
SNOMED_CID 4776004 NDFRT
SUBSET_MEMBER 447562003~CORRELATIONID~447561005 SNOMEDCT_US
SUBSET_MEMBER 447562003~MAPADVICE~ALWAYS L43.9 SNOMEDCT_US
SUBSET_MEMBER 447562003~MAPCATEGORYID~447637006 SNOMEDCT_US
SUBSET_MEMBER 447562003~MAPGROUP~1 SNOMEDCT_US
SUBSET_MEMBER 447562003~MAPPRIORITY~1 SNOMEDCT_US
SUBSET_MEMBER 447562003~MAPRULE~TRUE SNOMEDCT_US
SUBSET_MEMBER 447562003~MAPTARGET~L43.9 SNOMEDCT_US
SUBSET_MEMBER 6011000124106~CORRELATIONID~447561005 SNOMEDCT_US
SUBSET_MEMBER 6011000124106~MAPADVICE~ALWAYS L43.9 | DESCENDANTS NOT EXHAUSTIVELY MAPPED SNOMEDCT_US
SUBSET_MEMBER 6011000124106~MAPCATEGORYID~447637006 SNOMEDCT_US
SUBSET_MEMBER 6011000124106~MAPGROUP~1 SNOMEDCT_US
SUBSET_MEMBER 6011000124106~MAPPRIORITY~1 SNOMEDCT_US
SUBSET_MEMBER 6011000124106~MAPRULE~TRUE SNOMEDCT_US
SUBSET_MEMBER 6011000124106~MAPTARGET~L43.9 SNOMEDCT_US
SUBSET_MEMBER 900000000000497000~MAPTARGET~M170. SNOMEDCT_US
SUBSET_MEMBER 900000000000508004~ACCEPTABILITYID~900000000000548007 SNOMEDCT_US
SUBSET_MEMBER 900000000000508004~ACCEPTABILITYID~900000000000549004 SNOMEDCT_US
SUBSET_MEMBER 900000000000509007~ACCEPTABILITYID~900000000000548007 SNOMEDCT_US
SUBSET_MEMBER 900000000000509007~ACCEPTABILITYID~900000000000549004 SNOMEDCT_US
TERMUI T023890 MSH
TERMUI T023891 MSH
TERMUI T023892 MSH
TH NLM (1966) MSH
TH NLM (1993) MSH
TYPE_ID 900000000000003001 SNOMEDCT_US
TYPE_ID 900000000000013009 SNOMEDCT_US

Additional Concept Data:  (none)

URL to Bookmark: https://ncim-stage.nci.nih.gov/ncimbrowser/ConceptReport.jsp?dictionary=NCI Metathesaurus&code=C0023646

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