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Difference between revisions of "Cholesterol polyp of the gallbladder"
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Cholesterol polyp of the gallbladder (view source)
Revision as of 14:43, 15 August 2024
, 14:43, 15 August 2024no edit summary
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{{ Infobox diagnosis | {{ Infobox diagnosis | ||
| Name = {{PAGENAME}} | | Name = {{PAGENAME}} | ||
| Image = Gallbladder cholesterol polyp -- | | Image = Gallbladder cholesterol polyp -- intermed mag.jpg | ||
| Width = | | Width = | ||
| Caption = Cholesterol polyp of the gallbladder. [[H&E stain]]. | | Caption = Cholesterol polyp of the gallbladder. [[H&E stain]]. | ||
| Line 7: | Line 7: | ||
| Micro = foamy macrophages in lamina propria of polypoid lesion | | Micro = foamy macrophages in lamina propria of polypoid lesion | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = | | LMDDx = [[cholesterolosis of gallbladder]], [[xanthogranulomatous cholecystitis]] | ||
| Stains = | | Stains = | ||
| IHC = | | IHC = | ||
| Line 14: | Line 14: | ||
| IF = | | IF = | ||
| Gross = polypoid lesion of gallbladder mucosa | | Gross = polypoid lesion of gallbladder mucosa | ||
| Grossing = | | Grossing = [[gallbladder grossing]] | ||
| Staging = | | Staging = | ||
| Site = [[gallbladder]] | | Site = [[gallbladder]] | ||
| Line 24: | Line 24: | ||
| Prevalence = common | | Prevalence = common | ||
| Bloodwork = | | Bloodwork = | ||
| Rads = | | Rads = polypoid lesion - projects into lumen of gallbladder | ||
| Endoscopy = | | Endoscopy = | ||
| Prognosis = benign | | Prognosis = benign | ||
| Other = | | Other = | ||
| ClinDDx = [[gallbladder adenoma]], other polyps | | ClinDDx = [[gallbladder adenoma]], other polyps | ||
| Tx = | | Tx = surgical excision (cholecystectomy) | ||
}} | }} | ||
'''Cholesterol polyp of the gallbladder''' is a common benign finding of the [[gallbladder]]. | '''Cholesterol polyp of the gallbladder''' is a common benign finding of the [[gallbladder]]. | ||
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Features: | Features: | ||
*Foamy macrophages in the lamina propria. | *Foamy macrophages in the lamina propria. | ||
*Polypoid shape - epithelium on three sides. | |||
DDx: | DDx: | ||