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==Overview==
==Overview==
The ''[[H. pylori]]'' infection may be classified according to international classification of diseases-10 (ICD-10) into :*B96.81 ''[[Helicobacter pylori]]'' ([[H. pylori]]) as the cause of diseases classified elsewhere. It is also classified into [[acute]] and [[chronic]] based on duration of [[inflammation]] and based on [[pathogenesis]], the [[infection]] is classified into [[gastritis]], [[peptic ulcer disease]], [[gastric adenocarcinoma]] and [[MALT lymphoma]].
The ''[[H. pylori]]'' infection may be classified according to international classification of diseases-10 (ICD-10) into :*B96.81 ''[[Helicobacter pylori]]'' (''[[H. pylori]]'') as the cause of diseases classified elsewhere. It is also classified into [[acute]] and [[chronic]] based on duration of [[inflammation]] and based on [[pathogenesis]], the [[infection]] is classified into [[gastritis]], [[peptic ulcer disease]], [[gastric adenocarcinoma]] and [[MALT lymphoma]].


==Classification==
==Classification==
'''ICD classification'''
'''1. ICD classification'''


''[[Helicobacter pylori]]'' infection may be classified according to international classification of diseases-10 (ICD-10) into:<ref name=classification>ICD 10 http://apps.who.int/classifications/icd10/browse/2016/en#/B98.0 (2016) Accessed on January 15,2017</ref>
''[[Helicobacter pylori]]'' infection may be classified according to international classification of diseases-10 (ICD-10) into:<ref name=classification>ICD 10 http://apps.who.int/classifications/icd10/browse/2016/en#/B98.0 (2016) Accessed on January 15,2017</ref>
*B96.81 ''[[Helicobacter pylori]]'' ([[H. pylori]]) as the cause of diseases classified elsewhere
*B96.81 ''[[Helicobacter pylori]]'' (''[[H. pylori]]'') as the cause of diseases classified elsewhere


'''Duration of inflammation'''
'''2. Duration of inflammation'''


Based on duration of [[inflammation]], [[H. pylori]] infection is classified into:<ref name="pmid8625766">{{cite journal| author=Faigel DO, Furth EE, Childs M, Goin J, Metz DC| title=Histological predictors of active Helicobacter pylori infection. | journal=Dig Dis Sci | year= 1996 | volume= 41 | issue= 5 | pages= 937-43 | pmid=8625766 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=8625766  }} </ref>
Based on duration of [[inflammation]], ''[[H. pylori]]'' infection is classified into:<ref name="pmid8625766">{{cite journal| author=Faigel DO, Furth EE, Childs M, Goin J, Metz DC| title=Histological predictors of active Helicobacter pylori infection. | journal=Dig Dis Sci | year= 1996 | volume= 41 | issue= 5 | pages= 937-43 | pmid=8625766 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=8625766  }} </ref>
*[[Acute]]
*[[Acute]]
*[[Chronic]]
*[[Chronic]]
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:*Chronic corpus-predominant or pangastritis
:*Chronic corpus-predominant or pangastritis


'''Pathogenesis'''
'''3. Pathogenesis'''


Based on pathogenesis, H.pylori infection is classified into
Based on pathogenesis, ''[[H. pylori]]'' infection is classified into
*[[Gastritis]]
*[[Gastritis]]
*[[Peptic ulcer disease]]  
*[[Peptic ulcer disease]]  

Latest revision as of 16:14, 20 January 2017

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Yamuna Kondapally, M.B.B.S[2]

Overview

The H. pylori infection may be classified according to international classification of diseases-10 (ICD-10) into :*B96.81 Helicobacter pylori (H. pylori) as the cause of diseases classified elsewhere. It is also classified into acute and chronic based on duration of inflammation and based on pathogenesis, the infection is classified into gastritis, peptic ulcer disease, gastric adenocarcinoma and MALT lymphoma.

Classification

1. ICD classification

Helicobacter pylori infection may be classified according to international classification of diseases-10 (ICD-10) into:[1]

2. Duration of inflammation

Based on duration of inflammation, H. pylori infection is classified into:[2]

  • Chronic antral-predominant inflammation
  • Chronic corpus-predominant or pangastritis

3. Pathogenesis

Based on pathogenesis, H. pylori infection is classified into

References

  1. ICD 10 http://apps.who.int/classifications/icd10/browse/2016/en#/B98.0 (2016) Accessed on January 15,2017
  2. Faigel DO, Furth EE, Childs M, Goin J, Metz DC (1996). "Histological predictors of active Helicobacter pylori infection". Dig Dis Sci. 41 (5): 937–43. PMID 8625766.