Epithelioid sarcoma (ES) is a rare tumour that seldom presents to the otolaryngologist. It typically occurs in the extremities of young adolescents; however, it has the capability of metastasizing, often to the lungs or skin. The diagnosis is by histopathological examination and immunohistochemistry. We present a case of metastatic ES occuring in the tongue, a tumour not reported previously in the English literature.
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http://dx.doi.org/10.1258/002221502760238118 | DOI Listing |
Ann Surg Oncol
January 2025
Orthopedic Surgery, Leiden University Medical Center, Leiden, The Netherlands.
Ann Surg Oncol
January 2025
Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Gynecol Oncol Rep
February 2025
Department of Obstetrics and Gynaecology, Faculty of Medicine, King Abdulaziz University, Rabigh, Saudi Arabia.
Endometrial stromal tumors (ESTs) are uncommon mesenchymal tumors of the reproductive system associated with heterogeneous histomolecular features. According to the World Health Organization (WHO), ESTs are classified into benign endometrial stromal nodules (BESN) and endometrial stromal sarcomas (ESSs), which are further divided into low-grade and high-grade subtypes. High-grade ESS is frequently associated with YWHAE-NUTM2 gene fusions, while a newly recognized subtype with BCOR rearrangements, including fusions, alterations, and internal tandem duplications (ITDs), has recently been incorporated into the molecular classification of ESS.
View Article and Find Full Text PDFOncol Lett
March 2025
Department of Oncology, The Liuzhou Worker's Hospital, Liuzhou, Guangxi Zhuang Autonomous Region 545005, P.R. China.
Malignant triton tumor (MTT), a subtype of malignant peripheral nerve sheath tumor, is a rare soft-tissue sarcoma with a difficult diagnosis and poor prognosis. The course of MTT progression is rapid and the degree of malignancy is high. Patients with MTT can be treated with postoperative adjuvant radiotherapy and chemotherapy; however, treatment results are still poor.
View Article and Find Full Text PDFClin Nucl Med
January 2025
From the Departments of Nuclear Medicine.
Purpose: This study aimed to compare the diagnostic efficacy of [68Ga]Ga-DOTA.SA.FAPi and [18F]F-FDG PET/CT for detecting primary and metastatic lesions in sarcoma patients.
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