Background: The aim of this report was to assess the usefulness of bone scanning in the diagnosis and evaluation of the skull base osteomyelitis.
Material And Methods: Bone scanning was performed in three male patients with otogenic skull base osteomyelitis, aged 65-84 years utilizing Tc99m-MDP and dual-head gamma camera.
Results: In one case, bone scanning played a crucial role in establishing the diagnosis. In two cases, it provided confirmed MRI results. CT scanning was negative in two cases.
Conclusions: Bone scans may give valuable information for establishing the diagnosis and assessing the severity of this disease, and add complementary physiological information to radiological imaging.
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Radiat Oncol
January 2025
ISTCT UMR 6030-CNRS, Université de Caen-Normandie, Caen, France.
Background: Radiotherapy as a complement or an alternative to neurosurgery has a central role in the treatment of skull base grade I-II meningiomas. Radiotherapy techniques have improved considerably over the last two decades, becoming more effective and sparing more and more the healthy tissue surrounding the tumour. Currently, hypo-fractionated stereotactic radiotherapy (SRT) for small tumours and normo-fractionated intensity-modulated radiotherapy (IMRT) or proton-therapy (PT) for larger tumours are the most widely used techniques.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Neurosurgery and Neurooncology, First Faculty of Medicine, Charles University and Military University Hospital, U Vojenske nemocnice 1200, Prague, 169 02, Czech Republic.
The histological grade is crucial for therapeutic management, and its reliable preoperative detection can significantly influence treatment approach. Lacking established risk factors, this study identifies preoperative predictors of high-grade skull base meningiomas and discusses the implications of non-invasive detection. A multicentric study was conducted on 552 patients with skull base meningiomas who underwent primary surgical resection between 2014 and 2019.
View Article and Find Full Text PDFBMJ Case Rep
January 2025
Department of Respiratory Diseases, KU Leuven University Hospitals Leuven Gasthuisberg Campus, Leuven, Belgium
We report on a fatal case of invasive fungal rhinosinusitis with after lung transplantation. After endoscopic treatment and adjuvant medical therapy with isavuconazole, caspofungin and an investigational antifungal drug, there was a good clinical response with absence of endoscopic and radiographic disease. However, the patient developed disease recurrence, with signs of intracranial involvement on MRI, for which urgent endoscopic sinus surgery was performed and isavuconazole was restarted.
View Article and Find Full Text PDFNeurosurg Rev
January 2025
Department of Cariology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, India.
Diagn Cytopathol
January 2025
Department of Neurosurgery, Medical University of South Carolina, Charleston, South Carolina, USA.
Solitary plasmacytomas are localized single tumors of monoclonal plasma cells that occur in two variants: solitary plasmacytoma of bone and extraosseous plasmacytoma. Solitary plasmacytoma of bone accounts for only 1%-2% of plasma cell lesions, and extraosseous plasmacytoma is also approximately 1%. These are both very uncommon at the skull base.
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