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Lichen planus
Metadata
Name | Lichen planus |
Type | Disease or Syndrome |
Group | Skin |
Data Sources |
|
Clinical Terminologies |
Read Version 2 ICD-10 |
Codelists | kuan_lichen_planus_YqGNu4ojGFcpbvSUBkptXf_Read2.csv kuan_lichen_planus_YqGNu4ojGFcpbvSUBkptXf_ICD10.csv |
Valid Event Data Range | 01/01/1999 - 01/07/2016 |
Sex |
Female Male |
Authors | Kuan V, Denaxas S, Gonzalez-Izquierdo A, Direk K, Bhatti O, Husain S, Sutaria S, Hingorani M, Nitsch D, Parisinos C, Lumbers T, Mathur R, Sofat R, Casas JP, Wong I, Hemingway H, Hingorani A |
Agreement Date | 20 May 2019 |
Version (UUID) | 1 (YqGNu4ojGFcpbvSUBkptXf) |
Primary care
Disease | Readcode | Medcode | ReadcodeDescr | Category |
---|---|---|---|---|
Lichen planus | M170000 | 43912.0 | Lichen planus actinicus | Diagnosis of Lichen planus |
Lichen planus | M170100 | 38610.0 | Lichen planus annularis | Diagnosis of Lichen planus |
Lichen planus | M170200 | 18954.0 | Lichen planus atrophicus | Diagnosis of Lichen planus |
Lichen planus | M170300 | 22154.0 | Lichen planus bullosus | Diagnosis of Lichen planus |
Lichen planus | M170400 | 7983.0 | Lichen planus hypertrophicus | Diagnosis of Lichen planus |
Lichen planus | M170500 | 40455.0 | Lichen planus linearis | Diagnosis of Lichen planus |
Lichen planus | M170700 | 67900.0 | Lichen planus obtusus | Diagnosis of Lichen planus |
Lichen planus | M170800 | 57469.0 | Subacute active lichen planus | Diagnosis of Lichen planus |
Lichen planus | M170900 | 43358.0 | Follicular lichen planus | Diagnosis of Lichen planus |
Lichen planus | M170.00 | 1621.0 | Lichen planus | Diagnosis of Lichen planus |
Lichen planus | M170z00 | 38416.0 | Lichen planus NOS | Diagnosis of Lichen planus |
Lichen planus | M240R00 | 16628.0 | Lichen planopilaris | Diagnosis of Lichen planus |
Lichen planus | Myu3200 | 53843.0 | [X]Other lichen planus | Diagnosis of Lichen planus |
Secondary care
Diagnoses
Disease | ICD10code | ICD10codeDescr | Category |
---|---|---|---|
Lichen planus | L43 | Lichen planus | Diagnosis of Lichen planus |
Lichen planus | L66.1 | Lichen planopilaris | Diagnosis of Lichen planus |
Implementation
At the specified date, a patient is defined as having had 'Lichen planus' IF they meet the criteria for any of the following on or before the specified date. The earliest date on which the individual meets any of the following criteria on or before the specified date is defined as the first event date: Primary care 1. 'Lichen planus' diagnosis or history of diagnosis during a consultation OR Secondary care (ICD10) 1. ALL diagnoses of 'Lichen planus' or history of diagnosis during a hospitalization
Publications
Kuan V., Denaxas S., Gonzalez-Izquierdo A. et al. A chronological map of 308 physical and mental health conditions from 4 million individuals in the National Health Service. The Lancet Digital Health - DOI 10.1016/S2589-7500(19)30012-3