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http://dx.doi.org/10.1001/archpedi.1979.02130020020002 | DOI Listing |
Quant Imaging Med Surg
January 2025
Department of Radiology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China.
The goal of this study was to summarize the radiological findings and clinical characteristics of mediastinal Ewing sarcoma/primitive neuroectodermal tumor (ES/PNET) in children. A retrospective review was conducted on the clinical and imaging data of 6 children with primary mediastinal ES/PNET that was confirmed by pathology. There were 3 girls and 3 boys in this study, aged between 2 and 11 years old.
View Article and Find Full Text PDFVirchows Arch
January 2025
Department of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.
Low-grade endometrial stromal sarcoma (LG-ESS) can present diagnostic challenges, due to its overlapping morphological features with other uterine mesenchymal tumors. Misdiagnosis rates remain significant, and immunohistochemical data for LG-ESS are limited to small series and inconsistent antibody panels. This study aimed to refine the IHC profile of LG-ESS by analyzing a large, molecularly confirmed series of 147 cases using a panel of 24 antibodies, including newer markers like transgelin and smoothelin.
View Article and Find Full Text PDFVirchows Arch
January 2025
Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA.
Liver masses are common in children, however primary malignant neoplasms are rare, representing only 1% of all pediatric cancers. Hepatocellular neoplasms are the most common primary liver malignancies and hepatoblastoma (HB) is the most frequently diagnosed. The incidence of HB, which is increasing, is approximately of 2 cases per million in the United States, followed by hepatocellular carcinoma (HCC).
View Article and Find Full Text PDFCancer Commun (Lond)
January 2025
Hopp-Children's Cancer Center (KiTZ), Heidelberg, Baden-Württemberg, Germany.
J Pediatr Surg
January 2025
Division of Haematology/Oncology, SickKids, University of Toronto, Ontario, Canada; Division of Medical Oncology, Princess Margaret Cancer Centre, University of Toronto, Ontario, Canada; Canadian Sarcoma Research and Clinical Collaboration (CanSaRCC), University Health Network, Ontario, Canada. Electronic address:
Objectives: Rhabdomyosarcoma (RMS) is the most common soft tissue sarcoma in children and young adults. Typically, treatment involves a multimodal approach, with radiotherapy (RT) being a standard choice alongside surgical resection for local control, particularly in cases harboring fusions involving FOXO1. However, the long-term consequences of offering RT especially to the extremity in children can be significant including growth delay, contracture, arthritis, and secondary malignancy.
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