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Difference between revisions of "Malakoplakia"
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'''Malakoplakia''' is a thingy that typically arises in the bladder. | {{ Infobox diagnosis | ||
| Name = {{PAGENAME}} | |||
| Image = Michaelis-Gutmann_bodies_-_very_high_mag_-_cropped.jpg | |||
| Width = | |||
| Caption = Malakoplakia with numerous Michaelis-Gutmann bodies. [[H&E stain]]. | |||
| Micro = basophilic calcified bodies approximately the size of RBC inside or outside of a macrophage (Michaelis-Gutmann body), large foamy macrophages with granular cytoplasm +/- multinucleation, lymphocytes | |||
| Subtypes = | |||
| LMDDx = Xanthogranulomatous process (e.g. [[xanthogranulomatous pyelonephritis]], xanthogranulomatous cystitis), [[Granuloma|granulomatous inflammation]], [[papillary renal cell carcinoma]], infarction (prostate), [[granular cell tumour]] | |||
| Stains = | |||
| IHC = | |||
| EM = | |||
| Molecular = | |||
| IF = | |||
| Gross = yellow mass | |||
| Grossing = | |||
| Site = [[urinary bladder]] and elsewhere | |||
| Assdx = | |||
| Syndromes = | |||
| Clinicalhx = | |||
| Signs = | |||
| Symptoms = | |||
| Prevalence = | |||
| Bloodwork = | |||
| Rads = | |||
| Endoscopy = | |||
| Prognosis = benign | |||
| Other = | |||
| ClinDDx = [[renal cell carcinoma]], other tumours | |||
}} | |||
'''Malakoplakia''' is a thingy that typically arises in the [[urinary bladder]]. | |||
==General== | ==General== | ||
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*[[Granular cell tumour]].<ref name=pmid19239951/> | *[[Granular cell tumour]].<ref name=pmid19239951/> | ||
Images | ===Images=== | ||
<gallery> | |||
Image:Michaelis-Gutmann_bodies_-_very_high_mag_-_cropped.jpg | Michaelis-Gutmann bodies - high mag. cropped (WC) | |||
Image:Michaelis-Gutmann_bodies_-_very_high_mag.jpg | Michaelis-Gutmann bodies - high mag. (WC) | |||
</gallery> | |||
*[http://granuloma.homestead.com/malakoplakia_bladder_s92-4486e.jpg Malakoplakia (granuloma.homstead.com)]. | *[http://granuloma.homestead.com/malakoplakia_bladder_s92-4486e.jpg Malakoplakia (granuloma.homstead.com)]. | ||
*[http://www.gfmer.ch/selected_images_v2/detail_list.php?cat1=13&cat3=342&stype=d Michaelis-Gutmann bodies (gfmer.ch)]. | *[http://www.gfmer.ch/selected_images_v2/detail_list.php?cat1=13&cat3=342&stype=d Michaelis-Gutmann bodies (gfmer.ch)]. | ||