We report the case of a man presenting with a Pierre Marie-Bamberger syndrome. This paraneoplastic syndrome revealed an undifferentiated intracardiac sarcoma. This case emphasizes the need for multimodality imaging to characterize intracardiac tumor.
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http://dx.doi.org/10.1016/j.ancard.2013.08.016 | DOI Listing |
J Med Case Rep
January 2025
Department of Oral and Maxillofacial Pathology, School of Dentistry, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
Background: Undifferentiated pleomorphic sarcoma, previously called malignant fibrous histiocytoma, is a type of malignant mesenchymal tumor (sarcoma) of soft tissue and sometimes bone. It is uncommon in the oral cavity and very sporadic in the maxillary sinus. Microscopic diagnosis of this malignancy in the maxillary sinus can be very challenging, because there is a range of features that may overlap with other benign and malignant tumors.
View Article and Find Full Text PDFJACC Case Rep
December 2024
Wellington Hospital, Wellington, New Zealand.
Angiosarcomas are rare and often a fatal manifestation of cardiac tumors. This paper presents a case of a sarcoma with protrusion through the mitral valve. Angiographic findings demonstrated a tumor blush, supplied by the right coronary and left anterior descending arteries.
View Article and Find Full Text PDFJ Pathol Transl Med
January 2025
Department of Pathology, Ulsan University Hospital, Ulsan, Korea.
BCOR-rearranged sarcoma was classified by the World Health Organization in 2020 as a new subgroup of undifferentiated small round-cell sarcoma. It is known to occur very rarely in the kidney. This report presents the first case of a primary renal BCOR::CCNB3 sarcoma in a 22-year-old woman.
View Article and Find Full Text PDFObjectives: To describe the clinical presentation and clinicopathological findings of dogs with nodular splenic lesions composed of heterogeneous cell components associated with systemic inflammation and to provide information on the outcome after surgical resection.
Materials And Methods: Medical records were searched for dogs with histologically and immunohistochemically characterised nodular splenic lesions with mixed stromal, histiocytic and lymphoid cells and the presence of systemic inflammatory markers at the time of diagnosis.
Results: Four dogs were included, of which three had an undifferentiated splenic stromal sarcoma and one had a splenic leiomyosarcoma.
Prz Gastroenterol
November 2024
Department of Surgery, General University Hospital, Patras, Greece.
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