48,453
edits
Difference between revisions of "Nephrogenic adenoma"
Jump to navigation
Jump to search
no edit summary
(fix ref) |
|||
| (One intermediate revision by the same user not shown) | |||
| Line 5: | Line 5: | ||
| 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) | ||
| Line 100: | Line 100: | ||
*CD34 -ve.<ref name=pmid9665475>{{Cite journal | last1 = Aldenborg | first1 = F. | last2 = Peeker | first2 = R. | last3 = Fall | first3 = M. | last4 = Olofsson | first4 = A. | last5 = Enerbäck | first5 = L. | title = Metaplastic transformation of urinary bladder epithelium: effect on mast cell recruitment, distribution, and phenotype expression. | journal = Am J Pathol | volume = 153 | issue = 1 | pages = 149-57 | month = Jul | year = 1998 | doi = 10.1016/S0002-9440(10)65555-1 | PMID = 9665475 }}</ref> (???) | *CD34 -ve.<ref name=pmid9665475>{{Cite journal | last1 = Aldenborg | first1 = F. | last2 = Peeker | first2 = R. | last3 = Fall | first3 = M. | last4 = Olofsson | first4 = A. | last5 = Enerbäck | first5 = L. | title = Metaplastic transformation of urinary bladder epithelium: effect on mast cell recruitment, distribution, and phenotype expression. | journal = Am J Pathol | volume = 153 | issue = 1 | pages = 149-57 | month = Jul | year = 1998 | doi = 10.1016/S0002-9440(10)65555-1 | PMID = 9665475 }}</ref> (???) | ||
*p63 -ve (0/32 cases<ref name=pmid23939154>{{Cite journal | last1 = Shen | first1 = Q. | last2 = Sun | first2 = LH. | last3 = Wang | first3 = JH. | last4 = Liu | first4 = LB. | last5 = He | first5 = Q. | last6 = Jin | first6 = J. | title = [Pathological and immunohistochemical analyses of 32 cases of nephrogenic adenoma]. | journal = Beijing Da Xue Xue Bao | volume = 45 | issue = 4 | pages = 522-6 | month = Aug | year = 2013 | doi = | PMID = 23939154 }}</ref> ). | *p63 -ve (0/32 cases<ref name=pmid23939154>{{Cite journal | last1 = Shen | first1 = Q. | last2 = Sun | first2 = LH. | last3 = Wang | first3 = JH. | last4 = Liu | first4 = LB. | last5 = He | first5 = Q. | last6 = Jin | first6 = J. | title = [Pathological and immunohistochemical analyses of 32 cases of nephrogenic adenoma]. | journal = Beijing Da Xue Xue Bao | volume = 45 | issue = 4 | pages = 522-6 | month = Aug | year = 2013 | doi = | PMID = 23939154 }}</ref> ). | ||
*CK20 -ve usually (6 +ve of 32 cases<ref name=pmid23939154/>). | *[[CK20]] -ve usually (6 +ve of 32 cases<ref name=pmid23939154/>). | ||
*CK34betaE12 -ve usually (8+ve of 32 cases<ref name=pmid23939154/>). | *[[CK34betaE12]] -ve usually (8+ve of 32 cases<ref name=pmid23939154/>). | ||
==Sign out== | ==Sign out== | ||