Phenotype Library | phenotype: Tonsillitis Primary care

Tonsillitis Primary care

Chukwuma Iwundu, Clare MacRae, Eleftheria Vasileiou

PH814

Version ID

2248

Type

Disease or syndrome

Data Sources

Welsh Longitudinal General Practice Dataset (WLGP) , Clinical Practice Research Datalink AURUM , Clinical Practice Research Datalink GOLD

Valid event data range

01/01/2001 to 31/01/2021

Sex

♀ Female ♂ Male

Agreement Date

2022-01-21

Coding system

Read codes v2 SNOMED CT codes

Collections

BREATHE Phenotype Library

Definition

The aim of this research work was to identify relevant diagnosis codes available in routine electronic health records from primary and secondary care settings in the UK. We looked for relevant codes in code repositories such as the University of Cambrigdge Primary Care Unit, Manchester Clinical Codes, HDR UK National Phenomics Resource Project, Oxford-RCGP RSC, OpenSAFELY and LSHTM Data Compass. We also searched for peer-reviewed studies published via PubMed in the last 12 months for any relevant codes. Please note that these codes are not intended to be mandatory, but are to be used as a starting point for the identification of Tonsillitis in routine electronic health record. Therefore, each study may differ in the sensitivity and specificity of the coding required. - No validations available

Implementation

According to NHS, tonsillitis is an infection of the tonsils at the backof your throat. It is a common childhood illness, but teenagers and adults can get it too.

https://www.nhs.uk/conditions/tonsillitis/

Not found code search

Publications

Publications in 2020-2021 identified in PubMed
Sanders O, Bolton L, Nemeth Z, Hardy A, Meghji S. A 4-year retrospective study of tonsillectomy rate and admission rate of tonsillitis and complications in the East of England and nationally. Eur Arch Otorhinolaryngol. 2021 Jul;278(7):2613-2618. doi: 10.1007/s00405-020-06591-7. Epub 2021 Jan 9. PMID: 33420839.

Clinical Code List

CSV

JSON

XML

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C2553/6506 Tonsillitis Primary care - 2 - SNOMED CT codes

Rows: 34

Code	Description	SNOMED CT Concept ID	Read v2	SNOMED CT Description ID	BREATHE recommended
100111000006119	Throat infection - tonsillitis	17741008	H03..11	29982014	Y
1136401000000110	History of tonsillitis	472958002	14B8.00	2952285019	N
149482010	Tonsillitis	90176007	H03..12	149482010	Y
150766011	Chronic tonsillitis	90979004	H140.00	150766011	N
255676015	O/E - follicular tonsillitis	164256007	2DB6.00	255676015	Y
2781561000006110	Infective tonsillitis	17741008		29983016	Y
29982014	Acute tonsillitis	17741008	H03..00	29982014	Y
301035011	Acute erythematous tonsillitis	195666007	H030.00	301035011	Y
301036012	Acute follicular tonsillitis	195667003	H031.00	301036012	Y
301037015	Acute ulcerative tonsillitis	195668008	H032.00	301037015	Y
301038013	Acute catarrhal tonsillitis	195669000	H033.00	301038013	Y
301040015	Acute gangrenous tonsillitis	195670004	H034.00	301040015	Y
301041016	Acute bacterial tonsillitis	195671000	H035.00	301041016	Y
301042011	Acute pneumococcal tonsillitis	195672007	H035000	301042011	Y
301043018	Acute staphylococcal tonsillitis	195673002	H035100	301043018	Y
301044012	Acute bacterial tonsillitis NOS	195671000	H035z00	301041016	Y
301046014	Acute viral tonsillitis	195676005	H036.00	301046014	Y
301047017	Recurrent acute tonsillitis	195677001	H037.00	301047017	Y
301049019	Acute tonsillitis NOS	17741008	H03z.00	29982014	Y
301229017	Chronic adenotonsillitis	195798007	H143.00	301229017	N
301234018	Caseous tonsillitis	195803003	H14y500	301234018	Y
301235017	Lingular tonsillitis	195804009	H14y600	301235017	Y
301803010	[X]Acute tonsillitis due to other specified organisms	17741008	Hyu0200	29982014	Y
348206016	Vincent's tonsillitis	232417005	AA1z.12	348206016	Y
360178015	Fusobacterial necrotising tonsillitis	240444009	A383000	360178015	Y
4577601000006110	On examination - follicular tonsillitis	164256007		2667578011	Y
4780151000006110	Acute exudative tonsillitis	195669000		301039017	Y
4780231000006110	RAT - Recurrent acute tonsillitis	195677001		301048010	Y
5036081000006110	Vincent tonsillitis	232417005		2837843014	Y
5147901000006110	Fusobacterial necrotizing tonsillitis	240444009		360180014	Y
661841000000114	History of recurrent tonsillitis	439142009	14B7.00	2794055010	Y
69365016	Streptococcal tonsillitis	41582007	A340300	69365016	Y
853251000006117	Recurrent tonsillitis	853251000006101		853251000006117	Y
885021000006114	Mild Tonsillitis	17741008	H03..99	885021000006114	Y

C2552/6504 Tonsillitis Primary care - 1 - Read codes v2

Rows: 26

Code	Description	CPRD GOLD Med	BREATHE recommended
14B7.00	History of recurrent tonsillitis	95893	Y
14B8.00	History of tonsillitis	99785	Y
2DB6.00	O/E - follicular tonsillitis	7266	Y
A340300	Streptococcal tonsillitis	8496	Y
A383000	Fusobacterial necrotising tonsillitis	58538	Y
AA1z.12	Vincent's tonsillitis	16954	N
H03..00	Acute tonsillitis	138	Y
H03..11	Throat infection - tonsillitis	11499	Y
H03..12	Tonsillitis	2125	Y
H030.00	Acute erythematous tonsillitis	12010	Y
H031.00	Acute follicular tonsillitis	4061	Y
H032.00	Acute ulcerative tonsillitis	8452	Y
H033.00	Acute catarrhal tonsillitis	37409	Y
H034.00	Acute gangrenous tonsillitis	59986	Y
H035.00	Acute bacterial tonsillitis	10156	Y
H035000	Acute pneumococcal tonsillitis	58188	Y
H035100	Acute staphylococcal tonsillitis	64973	Y
H035z00	Acute bacterial tonsillitis NOS	15970	Y
H036.00	Acute viral tonsillitis	9357	Y
H037.00	Recurrent acute tonsillitis	1747	Y
H03z.00	Acute tonsillitis NOS	20104	Y
H140.00	Chronic tonsillitis	1667	N
H143.00	Chronic adenotonsillitis	9328	N
H14y500	Caseous tonsillitis	36462	Y
H14y600	Lingular tonsillitis	35249	Y
Hyu0200	[X]Acute tonsillitis due to other specified organisms	73118	Y

C2551/6502 Tonsillitis Primary care - BREATHE recommended - 2 - SNOMED CT codes

Rows: 31

Code	Description
100111000006119	Throat infection - tonsillitis
149482010	Tonsillitis
255676015	O/E - follicular tonsillitis
2781561000006110	Infective tonsillitis
29982014	Acute tonsillitis
301035011	Acute erythematous tonsillitis
301036012	Acute follicular tonsillitis
301037015	Acute ulcerative tonsillitis
301038013	Acute catarrhal tonsillitis
301040015	Acute gangrenous tonsillitis
301041016	Acute bacterial tonsillitis
301042011	Acute pneumococcal tonsillitis
301043018	Acute staphylococcal tonsillitis
301044012	Acute bacterial tonsillitis NOS
301046014	Acute viral tonsillitis
301047017	Recurrent acute tonsillitis
301049019	Acute tonsillitis NOS
301234018	Caseous tonsillitis
301235017	Lingular tonsillitis
301803010	[X]Acute tonsillitis due to other specified organisms
348206016	Vincent's tonsillitis
360178015	Fusobacterial necrotising tonsillitis
4577601000006110	On examination - follicular tonsillitis
4780151000006110	Acute exudative tonsillitis
4780231000006110	RAT - Recurrent acute tonsillitis
5036081000006110	Vincent tonsillitis
5147901000006110	Fusobacterial necrotizing tonsillitis
661841000000114	History of recurrent tonsillitis
69365016	Streptococcal tonsillitis
853251000006117	Recurrent tonsillitis
885021000006114	Mild Tonsillitis

C2550/6500 Tonsillitis Primary care - BREATHE recommended - 1 - Read codes v2

Rows: 23

Code	Description
14B7.00	History of recurrent tonsillitis
14B8.00	History of tonsillitis
2DB6.00	O/E - follicular tonsillitis
A340300	Streptococcal tonsillitis
A383000	Fusobacterial necrotising tonsillitis
H03..00	Acute tonsillitis
H03..11	Throat infection - tonsillitis
H03..12	Tonsillitis
H030.00	Acute erythematous tonsillitis
H031.00	Acute follicular tonsillitis
H032.00	Acute ulcerative tonsillitis
H033.00	Acute catarrhal tonsillitis
H034.00	Acute gangrenous tonsillitis
H035.00	Acute bacterial tonsillitis
H035000	Acute pneumococcal tonsillitis
H035100	Acute staphylococcal tonsillitis
H035z00	Acute bacterial tonsillitis NOS
H036.00	Acute viral tonsillitis
H037.00	Recurrent acute tonsillitis
H03z.00	Acute tonsillitis NOS
H14y500	Caseous tonsillitis
H14y600	Lingular tonsillitis
Hyu0200	[X]Acute tonsillitis due to other specified organisms

API

To Export Phenotype Details:

Format	API
XML	site_root/api/v1/public/phenotypes/PH814/version/2248/detail/?format=xml
JSON	site_root/api/v1/public/phenotypes/PH814/version/2248/detail/?format=json
R Package	`# Download here library(ConceptLibraryClient) # Connect to API client = connect_to_API(public=TRUE) # Get details of phenotype details = get_phenotype_detail_by_version('PH814', '2248', api_client=client)`

To Export Phenotype Code List:

Format	API
XML	site_root/api/v1/public/phenotypes/PH814/version/2248/export/codes/?format=xml
JSON	site_root/api/v1/public/phenotypes/PH814/version/2248/export/codes/?format=json
CSV	site_root/phenotypes/PH814/version/2248/export/codes/
R Package	`# Download here library(ConceptLibraryClient) # Connect to API client = connect_to_API(public=TRUE) # Get codelists of phenotype codelists = get_phenotype_code_list('PH814', '2248', api_client=client)`

Version History

Version ID	Name	Owner	Publish date
2248	Tonsillitis Primary care	zinnurar	2022-08-09	currently shown
1707	Tonsillitis Primary care	zinnurar	2022-01-21