Gallbladder polyp: Difference between revisions
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==Microscopic evaluation== | ==Microscopic evaluation== | ||
Look for signs of the most common polyp types: | Look for signs of the most common polyp types: | ||
<gallery mode=packed heights= | <gallery mode=packed heights=160px> | ||
File:Gallbladder polyp types by relative incidence.jpg|Gallbladder polyp types by relative incidence.<ref name="PickeringPucher2020">{{cite journal|last1=Pickering|first1=Oliver|last2=Pucher|first2=Philip H.|last3=Toale|first3=Conor|last4=Hand|first4=Fiona|last5=Anand|first5=Easan|last6=Cassidy|first6=Sheena|last7=McEntee|first7=Gerry|last8=Toh|first8=Simon K.C.|title=Prevalence and Sonographic Detection of Gallbladder Polyps in a Western European Population|journal=Journal of Surgical Research|volume=250|year=2020|pages=226–231|issn=00224804|doi=10.1016/j.jss.2020.01.003}}</ref> | File:Gallbladder polyp types by relative incidence.jpg|Gallbladder polyp types by relative incidence.<ref name="PickeringPucher2020">{{cite journal|last1=Pickering|first1=Oliver|last2=Pucher|first2=Philip H.|last3=Toale|first3=Conor|last4=Hand|first4=Fiona|last5=Anand|first5=Easan|last6=Cassidy|first6=Sheena|last7=McEntee|first7=Gerry|last8=Toh|first8=Simon K.C.|title=Prevalence and Sonographic Detection of Gallbladder Polyps in a Western European Population|journal=Journal of Surgical Research|volume=250|year=2020|pages=226–231|issn=00224804|doi=10.1016/j.jss.2020.01.003}}</ref> | ||
File:Histopathology of a hyperplastic polyp of the gallbladder.jpg|'''Hyperplastic polyp''': There is no dysplasia. | File:Histopathology of a hyperplastic polyp of the gallbladder.jpg|'''Hyperplastic polyp''': There is no dysplasia. | ||
</gallery> | </gallery> | ||
{{Bottom}} | {{Bottom}} | ||
Revision as of 13:24, 15 April 2021
Author:
Mikael Häggström [note 1]
Fixation
Generally 10% neutral buffered formalin.
Gross processing
As per gallbladder, with addition to submitting the entire polyp unless very large.
Microscopic evaluation
Look for signs of the most common polyp types:
-
Gallbladder polyp types by relative incidence.[1]
-
Hyperplastic polyp: There is no dysplasia.
![Gallbladder polyp types by relative incidence.[1]](/index.php?title=Special:Upload&wpDestFile=Gallbladder_polyp_types_by_relative_incidence.jpg){kind=link}
Notes
- ↑ For a full list of contributors, see article history. Creators of images are attributed at the image description pages, seen by clicking on the images. See Patholines:Authorship for details.
Main page
References
Image sources