The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound

Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

[search][options]

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Zámecník, M. et al.

Zámecník, Staník,

Uterine tumor resembling ovarian sex cord tumor (UTROSCT). Report of case suggesting neoplastic origin of intratumoral myoid cells.

We report a case of double uterine tumor resembling ovarian sex cord tumor (UTROSCT). The tumor was composed of sex cord-like cords, nests and tubules, and bundles of myoid cells. The lesion was interesting especially in regard to histogenesis of intratumoral myoid cells. It is not known whether these cells are neoplastic or whether they represent preexisting myometrial smooth muscle cells entrapped into the tumor. In the present case, the sex cord-like epithelioid cells showed immunohistochemically myoid features in addition to features of epithelial, sex cord and endometrial stromal differentiation. The spindle cells expressed myoid, epithelial and endometrial stromal markers, but some of them were positive for sex cord marker calretinin. This immunophenotypic overlap between sex cord-like and myoid spindle elements indicates that the spindle cells of UTROSCT represent divergent line of differentiation of neoplastic cell rather than entrapped myometrial cells. It further expands the spectrum of possible differentiations in this polyphenotypic neoplasm.[1]

References

Uterine tumor resembling ovarian sex cord tumor (UTROSCT). Report of case suggesting neoplastic origin of intratumoral myoid cells. Zámecník, M., Staník, M. Ceskoslovenská patologie. (2006) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg