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Difference between revisions of "Nephrogenic adenoma"
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{{ Infobox diagnosis | |||
| Name = {{PAGENAME}} | |||
| Image = Nephrogenic_adenoma_-_very_high_mag.jpg | |||
| Width = | |||
| Caption = Nephrogenic adenoma. [[H&E stain]]. | |||
| Micro = tubular structures with a microcystic appearance lined by hobnailed cells +/-thick eosinophilic basement membrane, usually associated with chronic inflammation. | |||
| Subtypes = | |||
| LMDDx = [[urothelial carcinoma]] microcystic and nested variants, [[prostatic adenocarcinoma]], | |||
[[clear cell adenocarcinoma]] | |||
| Stains = | |||
| IHC = CK7 +ve, PAX8 +ve, p53 -ve, CEA -ve, Ki-67 low (<5%) | |||
| EM = | |||
| Molecular = | |||
| IF = | |||
| Gross = | |||
| Grossing = | |||
| Site = [[urothelium]] - usu. [[urinary bladder]] | |||
| Assdx = | |||
| Syndromes = | |||
| Clinicalhx = | |||
| Signs = | |||
| Symptoms = | |||
| Prevalence = uncommon | |||
| Bloodwork = | |||
| Rads = | |||
| Endoscopy = | |||
| Prognosis = benign | |||
| Other = | |||
| ClinDDx = | |||
}} | |||
'''Nephrogenic adenoma''', also known as '''mesonephric adenoma''',<ref name=pmid21716880>{{Cite journal | last1 = Singh | first1 = KJ. | title = Mesonephric adenoma in remnant ureteric stump: A rare entity. | journal = Indian J Urol | volume = 27 | issue = 1 | pages = 140-1 | month = Jan | year = 2011 | doi = 10.4103/0970-1591.78414 | PMID = 21716880 }}</ref> and '''nephrogenic metaplasia''', is a rare lesion that is classically in the [[urinary bladder]] and can mimic [[adenocarcinoma]]. | '''Nephrogenic adenoma''', also known as '''mesonephric adenoma''',<ref name=pmid21716880>{{Cite journal | last1 = Singh | first1 = KJ. | title = Mesonephric adenoma in remnant ureteric stump: A rare entity. | journal = Indian J Urol | volume = 27 | issue = 1 | pages = 140-1 | month = Jan | year = 2011 | doi = 10.4103/0970-1591.78414 | PMID = 21716880 }}</ref> and '''nephrogenic metaplasia''', is a rare lesion that is classically in the [[urinary bladder]] and can mimic [[adenocarcinoma]]. | ||