Hepatitis C history and symptoms: Difference between revisions

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{{Hepatitis C}}
{{Hepatitis C}}
{{CMG}}; '''Assistant Editor-In-Chief:''' Nina Axiotakis [mailto:naxiotak@oberlin.edu]
{{CMG}}; {{AE}} {{MehdiP}}, {{JA}}
==Overview==
Acute HCV infection is often asymptomatic and may only manifest as [[fatigue]] and a low grade [[fever]]. Patients with chronic infection may present late with symptoms of liver [[cirrhosis]]. Patients are often diagnosed incidentally following an abnormal [[liver function test]] panel.


== Signs and symptoms ==
==History and Symptoms==
Early studies of viral loads in eleven asymptomatically infected viral carriers (blood donors in 1989, prior to implementation of blood bank screening for HCV, and from whom the donated blood units were rejected because of elevated [[alanine transaminase]] (ALT) liver enzyme levels) indicated that asymptomatic viral loads in blood plasma varied between 100/mL and 50,000,000/mL.<!--
Approximately 70%–80% of people with acute hepatitis C do not develop any [[symptoms]] early in the disease course. The majority of patients with chronic hepatitis C present at an advanced disease stage, usually due to the manifestations of the liver [[cirrhosis]]. Although asymptomatic, up to two-third [[patients]] present with extra-[[hepatic|liver]] manifestations.<ref name="CacoubLongo2021">{{cite journal|last1=Cacoub|first1=Patrice|last2=Longo|first2=Dan L.|last3=Saadoun|first3=David|title=Extrahepatic Manifestations of Chronic HCV Infection|journal=New England Journal of Medicine|volume=384|issue=11|year=2021|pages=1038–1052|issn=0028-4793|doi=10.1056/NEJMra2033539}}</ref>
  --><ref name="ulrich">{{cite journal | author = Ulrich P, Romeo J, Lane P, Kelly I, Daniel L, Vyas G | title = Detection, semiquantitation, and genetic variation in hepatitis C virus sequences amplified from the plasma of blood donors with elevated alanine aminotransferase. | journal = J Clin Invest | volume = 86 | issue = 5 | pages = 1609-14 | year = 1990 | id = PMID 2173725 | url=http://www.pubmedcentral.gov/articlerender.fcgi?tool=pubmed&pubmedid=2173725 | format=PDF & scanned pages }}</ref>
In asymptomatic patients, hepatitis C is often detected following the incidental finding of abnormal [[liver function tests]].<ref name="pmid20521755">{{cite journal| author=Wilkins T, Malcolm JK, Raina D, Schade RR| title=Hepatitis C: diagnosis and treatment. | journal=Am Fam Physician | year= 2010 | volume= 81 | issue= 11 | pages= 1351-7 | pmid=20521755 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=20521755  }} </ref> If symptoms occur, the average time is 6–7 weeks after exposure, but this can range from 2 weeks to 6 months. Patients may develop mild to severe symptoms soon after being infected, including:<ref name="pmid20521755">{{cite journal| author=Wilkins T, Malcolm JK, Raina D, Schade RR| title=Hepatitis C: diagnosis and treatment. | journal=Am Fam Physician | year= 2010 | volume= 81 | issue= 11 | pages= 1351-7 | pmid=20521755 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=20521755  }} </ref>


Approximately 70%–80% of people with acute Hepatitis C do not have any symptoms. If symptoms occur, the average time is 6–7 weeks after exposure, but this can range from 2 weeks to 6 months. However, many people infected with the Hepatitis C virus do not develop symptoms. Some people, however, can have mild to severe symptoms soon after being infected, including
=== Constitutional Sypmtoms ===
*[[Fever]]
*[[Fever]]
*[[Fatigue]]
*[[Fatigue]]
*[[Loss of appetite]]
*[[Anorexia]]
*[[Arthralgia]]
*[[Nausea]]
*[[Nausea]]
*[[Vomiting]]
*[[Vomiting]]
*Abdominal pain
 
*Dark urine
=== [[Jaundice]] ===
*Clay-colored bowel movements
Indicate advanced liver disease. Less commonly seen in acute infection.
*[[Joint pain]]
 
*[[Jaundice]] (yellow color in the skin or eyes)
=== [[Ascites]] ===
Indicate advanced live disease.
 
=== Extrahepatic manifestations ===
* [[Vasculitis]],
* Renal injury and dark-colored urine
* Skin manifestations such as [[porphyria cutanea tarda]]


==References==
==References==
{{Reflist|2}}
{{Reflist|1}}
 
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[[Category:Hepatitis|C]]
[[Category:Gastroenterology]]
[[Category:Gastroenterology]]
[[Category:FinalQCRequired]]
[[Category:Emergency mdicine]]
[[Category:Disease]]
[[Category:Up-To-Date]]
[[Category:Infectious disease]]
[[Category:Infectious disease]]
[[Category:Disease]]
[[Category:Hepatology]]
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Latest revision as of 23:14, 12 June 2021

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Seyedmahdi Pahlavani, M.D. [2], Javaria Anwer M.D.[3]

Overview

Acute HCV infection is often asymptomatic and may only manifest as fatigue and a low grade fever. Patients with chronic infection may present late with symptoms of liver cirrhosis. Patients are often diagnosed incidentally following an abnormal liver function test panel.

History and Symptoms

Approximately 70%–80% of people with acute hepatitis C do not develop any symptoms early in the disease course. The majority of patients with chronic hepatitis C present at an advanced disease stage, usually due to the manifestations of the liver cirrhosis. Although asymptomatic, up to two-third patients present with extra-liver manifestations.[1] In asymptomatic patients, hepatitis C is often detected following the incidental finding of abnormal liver function tests.[2] If symptoms occur, the average time is 6–7 weeks after exposure, but this can range from 2 weeks to 6 months. Patients may develop mild to severe symptoms soon after being infected, including:[2]

Constitutional Sypmtoms

Jaundice

Indicate advanced liver disease. Less commonly seen in acute infection.

Ascites

Indicate advanced live disease.

Extrahepatic manifestations

References

  1. Cacoub, Patrice; Longo, Dan L.; Saadoun, David (2021). "Extrahepatic Manifestations of Chronic HCV Infection". New England Journal of Medicine. 384 (11): 1038–1052. doi:10.1056/NEJMra2033539. ISSN 0028-4793.
  2. 2.0 2.1 Wilkins T, Malcolm JK, Raina D, Schade RR (2010). "Hepatitis C: diagnosis and treatment". Am Fam Physician. 81 (11): 1351–7. PMID 20521755.

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