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==Overview==
==Overview==
Anoscopy is mandatory to visualize internal hemorrhoids as they are not visible on inspection of the anal verge or palapable on performing digital rectal exam.
[[Anoscopy]] is mandatory to visualize internal hemorrhoids, as they are not visible on inspection of the [[anal verge]] or palpable on performing [[Digital rectal examination|digital rectal exam]].
 
==Other Diagnostic Studies==
==Other Diagnostic Studies==
*Internal hemorrhoids can be viewed only using the anoscope or the flexible sigmoidoscope.
*Internal hemorrhoids can be viewed only using the [[anoscopy|anoscope]] or the flexible [[sigmoidoscope]].
*Hemorrhoids appear as bulging bluish mass above the dentate line.
*Hemorrhoids appear as bulging bluish masses above the dentate line.
*If there is accompanying constitutional symptoms (e.g. weight loss) , colonoscopy should be done to exclude colon cancer.
*If there are accompanying constitutional symptoms (e.g. [[weight loss]]), [[colonoscopy]] should be done to exclude [[colon cancer]].


{{#ev:youtube|lPRKWRBiPsQ}}
{{#ev:youtube|lPRKWRBiPsQ}}
===Gallery===
<gallery>
Image:Hemorrhoids2.jpg|thumb|left|Direct view of hemorrhoid seen on [[sigmoidoscopy]]
Image:Hemorrhoids.jpg|200px|left|thumb|Endoscopic image of internal hemorrhoids seen on retroflexion of the flexible [[sigmoidoscopy|sigmoidoscope]] at the ano-rectal junction
</gallery>


==References==
==References==
{{Reflist|2}}
{{Reflist|2}}
{{WH}}
{{WS}}


[[Category:Gastroenterology]]
[[Category:Gastroenterology]]
[[Category:Surgery]]
[[Category:Surgery]]
[[Category:Primary care]]
[[Category:Needs overview]]
[[Category:Needs overview]]
{{WH}}
{{WS}}

Latest revision as of 22:03, 29 July 2020

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

Overview

Anoscopy is mandatory to visualize internal hemorrhoids, as they are not visible on inspection of the anal verge or palpable on performing digital rectal exam.

Other Diagnostic Studies

  • Internal hemorrhoids can be viewed only using the anoscope or the flexible sigmoidoscope.
  • Hemorrhoids appear as bulging bluish masses above the dentate line.
  • If there are accompanying constitutional symptoms (e.g. weight loss), colonoscopy should be done to exclude colon cancer.

{{#ev:youtube|lPRKWRBiPsQ}}

References

Template:WH Template:WS