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==Microscopic== | ==Microscopic== | ||
Features:<ref name=pmid22534244>{{Cite journal | last1 = Singh | first1 = C. | last2 = Kendi | first2 = AT. | last3 = Manivel | first3 = JC. | last4 = Pambuccian | first4 = SE. | title = Renal angiomyoadenomatous tumor. | journal = Ann Diagn Pathol | volume = 16 | issue = 6 | pages = 470-6 | month = Dec | year = 2012 | doi = 10.1016/j.anndiagpath.2012.01.006 | PMID = 22534244 }}</ref> | Features:<ref name=pmid22534244>{{Cite journal | last1 = Singh | first1 = C. | last2 = Kendi | first2 = AT. | last3 = Manivel | first3 = JC. | last4 = Pambuccian | first4 = SE. | title = Renal angiomyoadenomatous tumor. | journal = Ann Diagn Pathol | volume = 16 | issue = 6 | pages = 470-6 | month = Dec | year = 2012 | doi = 10.1016/j.anndiagpath.2012.01.006 | PMID = 22534244 }}</ref><ref name=pmid19020896>{{Cite journal | last1 = Michal | first1 = M. | last2 = Hes | first2 = O. | last3 = Nemcova | first3 = J. | last4 = Sima | first4 = R. | last5 = Kuroda | first5 = N. | last6 = Bulimbasic | first6 = S. | last7 = Franco | first7 = M. | last8 = Sakaida | first8 = N. | last9 = Danis | first9 = D. | title = Renal angiomyoadenomatous tumor: morphologic, immunohistochemical, and molecular genetic study of a distinct entity. | journal = Virchows Arch | volume = 454 | issue = 1 | pages = 89-99 | month = Jan | year = 2009 | doi = 10.1007/s00428-008-0697-3 | PMID = 19020896 }}</ref> | ||
*Leiomyomatous capsule of variable thickness - '''key feature'''. | *Leiomyomatous capsule of variable thickness - '''key feature'''. | ||
*Clear cells with basal nuclei and mild [[nuclear atypia]]. | *Tubular structures with: | ||
**Apical snouts. | |||
**Clear cells with basal nuclei and mild [[nuclear atypia]]. | |||
DDx:<ref name=pmid22534244/><ref>{{Cite journal | last1 = Petersson | first1 = F. | last2 = Branzovsky | first2 = J. | last3 = Martinek | first3 = P. | last4 = Korabecna | first4 = M. | last5 = Kruslin | first5 = B. | last6 = Hora | first6 = M. | last7 = Peckova | first7 = K. | last8 = Bauleth | first8 = K. | last9 = Pivovarcikova | first9 = K. | title = The leiomyomatous stroma in renal cell carcinomas is polyclonal and not part of the neoplastic process. | journal = Virchows Arch | volume = 465 | issue = 1 | pages = 89-96 | month = Jul | year = 2014 | doi = 10.1007/s00428-014-1591-9 | PMID = 24838683 }}</ref> | DDx:<ref name=pmid22534244/><ref>{{Cite journal | last1 = Petersson | first1 = F. | last2 = Branzovsky | first2 = J. | last3 = Martinek | first3 = P. | last4 = Korabecna | first4 = M. | last5 = Kruslin | first5 = B. | last6 = Hora | first6 = M. | last7 = Peckova | first7 = K. | last8 = Bauleth | first8 = K. | last9 = Pivovarcikova | first9 = K. | title = The leiomyomatous stroma in renal cell carcinomas is polyclonal and not part of the neoplastic process. | journal = Virchows Arch | volume = 465 | issue = 1 | pages = 89-96 | month = Jul | year = 2014 | doi = 10.1007/s00428-014-1591-9 | PMID = 24838683 }}</ref> |
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