Hüseyin, SerhatYüksel, V.Gürkan, SelamiGür, ÖzcanEge, Turan2022-05-112022-05-1120131306-7656https://hdl.handle.net/20.500.11776/8313Although malignant fibrous histiocytoma is the most widely seen malignant soft tis sue tumor in adults, mediastinal localizations are uncommon. In this report, we aimed to present a patient admitted to hospital with complaints of hypotension, vertigo, arrhythmia and operated under emergency conditions for severe paericardial effusion leading to right atrial collapse and di agnosed as malignant fibrous histiocytoma. Copyright © 2013 by Türkiye Klinik leri.eninfo:eu-repo/semantics/closedAccessHeart neoplasmsHistiocytomaMalignant fibrousMediastinumSoft tissue neoplasmsagedarticlecancer cellcancer radiotherapycase reportechocardiographyelectrocardiographyemergency surgeryfatiguegeneral anesthesiaheart arrhythmiaheart atrium fibrillationheart right ventriclehistopathologyhumanhypotensionintubationlocal anesthesiamalemalignant fibrous histiocytomapericardial effusionpericardiotomysternotomysurgical drainagetumor volumevertigoArticle25156582-s2.0-84886013450Q4