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http://dx.doi.org/10.3171/jns.1962.19.5.0427 | DOI Listing |
Front Oncol
December 2024
Department of Women's and Children's Health, University of Padova, Padova, Italy.
Background: Orbital rhabdomyosarcoma (RMS) is often limited to the orbital cavity and has a favorable prognosis. In some cases, the tumor can erode the orbital bone and behave as a parameningeal RMS (PM-RMS); thus, it is treated more intensively. However, the current protocols do not provide any guidance on how to consider different grades of bone erosion (BE) that can vary widely, hampering a uniform classification and the subsequent treatment assignment.
View Article and Find Full Text PDFZhonghua Er Ke Za Zhi
January 2025
Department of Medical Oncology, Pediatric Oncology Center,Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, National Key Clinical Discipline of Pediatric Oncology, Laboratory for Clinical Medicine, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing100045, China.
To analyze the clinical characteristics of children with head and neck rhabdomyosarcoma (RMS) and to summarize the mid-long term efficacy of Beijing Children's Hospital Rhabdomyosarcoma 2006 (BCH-RMS-2006) regimen and China Children's Cancer Group Rhabdomyosarcoma 2016 (CCCG-RMS-2016) regimen. A retrospective cohort study. Clinical data of 137 children with newly diagnosed head and neck RMS at Beijing Children's Hospital, Capital Medical University from March 2013 to December 2021 were collected.
View Article and Find Full Text PDFBackground: Parameningeal (PM) site is an unfavorable characteristic in rhabdomyosarcoma (RMS). We described the treatment and outcome for patients with PM RMS and investigated the prognostic value of risk factors. We scored PM site by originating site and by highest risk extension.
View Article and Find Full Text PDFAJNR Am J Neuroradiol
September 2024
(1) Department of Radiology, Mayo Clinic, Jacksonville, 4500 San Pablo Road, Jacksonville, FL 55902, USA (N.S, A.D, V.G, A.A), (2) Department of Nuclear Medicine, Sanjay Gandhi post graduate institute of medical science, Lucknow 226014, India, (MO), (3) University of Rochester, School of Medicine and Dentistry, Rochester NY 14620 (D.S), (4) Department of Radiology, Mayo Clinic, 200 1st Street SW, Rochester, MN 55902, USA (G.B), (5) Department of Radiology,619 19th St S, Birmingham, AL 35294 (AS).
The World Health Organization Classification of Tumors of the Central Nervous System (WHO CNS5) significantly revised the terminology and diagnostic criteria of "mesenchymal non-meningothelial" tumors of CNS to better align with the classification of these soft tissue tumors outside the CNS. The CNS chapter only covers the entities with distinct histological or molecular characteristics that occur exclusively or primarily in the CNS. These tumors usually arise from the meninges and are rarely intraparenchymal in origin, mainly in the supratentorial compartment.
View Article and Find Full Text PDFJ Vet Diagn Invest
November 2024
Department of Anatomic Pathology, Schwarzman Animal Medical Center, New York, NY, USA.
The rostral cranial fossa (RCF) consists of the sphenoid and ethmoid bones, which accommodate the olfactory bulbs and nerves along the recesses of the cribriform plate. Neoplasms located in the vicinities of the RCF can compress and/or invade the cribriform plate. Here we describe the clinical and pathologic findings of neoplasms involving the cribriform plate in 32 dogs and 17 cats autopsied over a 13-y period.
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