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Difference between revisions of "Nephrogenic adenoma"
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| Caption = Nephrogenic adenoma. [[H&E stain]]. | | Caption = Nephrogenic adenoma. [[H&E stain]]. | ||
| Synonyms = mesonephric adenoma, nephrogenic metaplasia | | Synonyms = mesonephric adenoma, nephrogenic metaplasia | ||
| Micro = tubular structures with a microcystic appearance lined by [[hobnail]]ed cells +/-thick eosinophilic basement membrane, usually associated with chronic inflammation | | Micro = classically tubular structures with a microcystic appearance lined by [[hobnail]]ed cells +/-thick eosinophilic basement membrane; may have tubulocystic, polypoid, papillary or fibromyxoid architecture; usually associated with chronic inflammation | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = [[urothelial carcinoma]] microcystic and nested variants, [[prostatic adenocarcinoma]], [[clear cell adenocarcinoma]] ([[clear cell adenocarcinoma of the urethra]], [[clear cell carcinoma of the urinary bladder]], metastatic clear cell adenocarcinoma) | | LMDDx = [[urothelial carcinoma]] microcystic and nested variants, [[prostatic adenocarcinoma]], [[clear cell adenocarcinoma]] ([[clear cell adenocarcinoma of the urethra]], [[clear cell carcinoma of the urinary bladder]], metastatic clear cell adenocarcinoma) | ||