title: [A retroperitoneal tumor].
authors.affiliation: Service d'anatomie et de cytologie pathologiques, Hôpital M.T. Mâamouri, Route de Mrezka, 8000 Nabeul (Tunisie). samia_chatti@yahoo.fr
authors.forename: Samia
authors.initials: S
authors.lastname: Chatti-Dey
authors.forename: Yossra
authors.initials: Y
authors.lastname: Zidi
authors.forename: Mourad
authors.initials: M
authors.lastname: Ben Othman
authors.forename: Ehsen
authors.initials: E
authors.lastname: Ben Brahim
authors.forename: Essia
authors.initials: E
authors.lastname: Saiji
authors.forename: Mongi
authors.initials: M
authors.lastname: Mighri
mesh_terms: D000328:Adult; D002455:Cell Division; D005260:Female; D006801:Humans; D007633:Keratins / Q000032:analysis; D008854:Microscopy, Electron; D012186:Retroperitoneal Neoplasms / Q000145:classification / Q000235:genetics / Q000473:pathology* / Q000648:ultrastructure; D014335:Tropomyosin / Q000235:genetics; D014746:Vimentin / Q000032:analysis
chemical_list: C501213:TPM4 protein, human; D014335:Tropomyosin; D014746:Vimentin; D007633:Keratins