"Anal Canal" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
The terminal segment of the LARGE INTESTINE, beginning from the ampulla of the RECTUM and ending at the anus.
| Descriptor ID |
D001003
|
| MeSH Number(s) |
A03.556.124.526.070 A03.556.249.249.070
|
| Concept/Terms |
Anal Sphincter- Anal Sphincter
- Anal Sphincters
- Sphincter, Anal
- Sphincters, Anal
Anal Gland, Human- Anal Gland, Human
- Human Anal Gland
- Human Anal Glands
- Anal Glands, Human
- Anal Gland
Internal Anal Sphincter- Internal Anal Sphincter
- Anal Sphincter, Internal
- Internal Anal Sphincters
- Sphincter, Internal Anal
External Anal Sphincter- External Anal Sphincter
- Anal Sphincter, External
- External Anal Sphincters
- Sphincter, External Anal
- Detrusor External Sphincter
- Detrusor External Sphincters
- Sphincter, Detrusor External
|
Below are MeSH descriptors whose meaning is more general than "Anal Canal".
Below are MeSH descriptors whose meaning is more specific than "Anal Canal".
This graph shows the total number of publications written about "Anal Canal" by people in this website by year, and whether "Anal Canal" was a major or minor topic of these publications.
To see the data from this visualization as text,
click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 1998 | 0 | 1 | 1 |
| 2004 | 1 | 0 | 1 |
| 2007 | 1 | 1 | 2 |
| 2015 | 1 | 0 | 1 |
| 2016 | 0 | 1 | 1 |
| 2017 | 17 | 7 | 24 |
| 2018 | 19 | 17 | 36 |
| 2019 | 6 | 7 | 13 |
| 2020 | 5 | 6 | 11 |
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Below are the most recent publications written about "Anal Canal" by people in Profiles.
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The value of anal swab RT-PCR for COVID-19 diagnosis in adult Indonesian patients. BMJ Open Gastroenterol. 2021 05; 8(1).
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The comprehensive clinic, laboratory, and instrumental evaluation of children with COVID-19: A 6-months prospective study. J Med Virol. 2021 May; 93(5):3122-3132.
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Analysis of viral load in different specimen types and serum antibody levels of COVID-19 patients. J Transl Med. 2021 01 07; 19(1):30.
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High anal swab viral load predisposes adverse clinical outcomes in severe COVID-19 patients. Emerg Microbes Infect. 2020 Dec; 9(1):2707-2714.
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Viral loads in throat and anal swabs in children infected with SARS-CoV-2. Emerg Microbes Infect. 2020 Dec; 9(1):1233-1237.
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Risk factors for redetectable positivity in recovered COVID-19 children. Pediatr Pulmonol. 2020 12; 55(12):3602-3609.
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Clinical and imaging findings of discharged patients with SARS-CoV-2 positive anal swab samples: a descriptive study. BMC Infect Dis. 2020 Sep 01; 20(1):644.
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Comparison of clinical characteristics between fecal/perianal swab nucleic acid-positive and -negative patients with COVID-19. J Infect Dev Ctries. 2020 08 31; 14(8):847-852.
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Anal swab as a potentially optimal specimen for SARS-CoV-2 detection to evaluate hospital discharge of COVID-19 patients. Future Microbiol. 2020 08; 15:1101-1107.
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Prolonged SARS-CoV-2 RNA detection in anal/rectal swabs and stool specimens in COVID-19 patients after negative conversion in nasopharyngeal RT-PCR test. J Med Virol. 2020 11; 92(11):2328-2331.