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*Small tubulocystic spaces lined by cytologically normal mesothelium. | *Small tubulocystic spaces lined by cytologically normal mesothelium. | ||
**These pseudotubular spaces are crossed by "thread-like bridging strands" - '''key feature'''.<ref name=pmid19543245>{{Cite journal | last1 = Sangoi | first1 = AR. | last2 = McKenney | first2 = JK. | last3 = Schwartz | first3 = EJ. | last4 = Rouse | first4 = RV. | last5 = Longacre | first5 = TA. | title = Adenomatoid tumors of the female and male genital tracts: a clinicopathological and immunohistochemical study of 44 cases. | journal = Mod Pathol | volume = 22 | issue = 9 | pages = 1228-35 | month = Sep | year = 2009 | doi = 10.1038/modpathol.2009.90 | PMID = 19543245 }}</ref><ref name=pmid14571427>{{Cite journal | last1 = Hes | first1 = O. | last2 = Perez-Montiel | first2 = DM. | last3 = Alvarado Cabrero | first3 = I. | last4 = Zamecnik | first4 = M. | last5 = Podhola | first5 = M. | last6 = Sulc | first6 = M. | last7 = Hora | first7 = M. | last8 = Mukensnabl | first8 = P. | last9 = Zalud | first9 = R. | title = Thread-like bridging strands: a morphologic feature present in all adenomatoid tumors. | journal = Ann Diagn Pathol | volume = 7 | issue = 5 | pages = 273-7 | month = Oct | year = 2003 | doi = | PMID = 14571427 }}</ref> | **These pseudotubular spaces are crossed by "thread-like bridging strands" - '''key feature'''.<ref name=pmid19543245>{{Cite journal | last1 = Sangoi | first1 = AR. | last2 = McKenney | first2 = JK. | last3 = Schwartz | first3 = EJ. | last4 = Rouse | first4 = RV. | last5 = Longacre | first5 = TA. | title = Adenomatoid tumors of the female and male genital tracts: a clinicopathological and immunohistochemical study of 44 cases. | journal = Mod Pathol | volume = 22 | issue = 9 | pages = 1228-35 | month = Sep | year = 2009 | doi = 10.1038/modpathol.2009.90 | PMID = 19543245 }}</ref><ref name=pmid14571427>{{Cite journal | last1 = Hes | first1 = O. | last2 = Perez-Montiel | first2 = DM. | last3 = Alvarado Cabrero | first3 = I. | last4 = Zamecnik | first4 = M. | last5 = Podhola | first5 = M. | last6 = Sulc | first6 = M. | last7 = Hora | first7 = M. | last8 = Mukensnabl | first8 = P. | last9 = Zalud | first9 = R. | title = Thread-like bridging strands: a morphologic feature present in all adenomatoid tumors. | journal = Ann Diagn Pathol | volume = 7 | issue = 5 | pages = 273-7 | month = Oct | year = 2003 | doi = | PMID = 14571427 }}</ref> | ||
DDx: | DDx: | ||
*[[Lymphangioma]]. | *[[Lymphangioma]]. | ||
*[[Leiomyoma]]. | *[[Leiomyoma]]. | ||
====Images==== | |||
<gallery> | |||
Image:Adenomatoid_tumour_-_low_mag.jpg | Adenomatoid tumour - low mag. (WC) | |||
Image:Adenomatoid_tumour_-_intermed_mag.jpg | Adenomatoid tumour - intermed. mag. (WC) | |||
Image:Adenomatoid_tumour_-_high_mag.jpg | Adenomatoid tumour - high mag. (WC) | |||
Image:Adenomatoid_tumour_-b-_very_high_mag.jpg | Adenomatoid tumour - very high mag. (WC) | |||
</gallery> | |||
===IHC=== | ===IHC=== |
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