Cranial osteomyelitis is a common complication of brain surgery. A one-stage reconstructive repair of the cranial bone is desirable, but risks active infection. The authors have developed a reconstructive technique for osteomyelitis-related cranial defects that fills the dead space with an omental flap and uses a titanium mesh plate for the structural element. This report describes the successful treatment of 8 patients using this approach.
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http://dx.doi.org/10.1097/01.sap.0000100898.68014.6f | DOI Listing |
Cancers (Basel)
December 2024
Department of Neurosurgery, Institute of Medicine, University of Tsukuba, Tsukuba 305-8575, Japan.
Skull base tumors such as meningiomas and schwannomas are often pathologically benign. However, surgery for these tumors poses significant challenges because of their proximity to critical structures such as the brainstem, cerebral arteries, veins, and cranial nerves. These structures are compressed or encased by the tumor as they grow, increasing the risk of unintended injury to these structures, which can potentially lead to severe neurological deficits.
View Article and Find Full Text PDFInt J Mol Sci
December 2024
Faculty of Dental Medicine, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Street, 050474 Bucharest, Romania.
This study investigates the synthesis of ZnSnO@SiO@5-FU nanoparticles as an additive for bone fillers in dental maxillofacial reconstruction. ZnSnO nanoparticles were synthesized and coated with a SiO shell, followed by the incorporation of 5-Fluorouracil (5-FU), aimed at enhancing the therapeutic properties of classical fillers. Structural analysis using X-ray diffraction confirmed that ZnSnO was the single crystalline phase present, with its crystallinity preserved after both SiO coating and 5-FU incorporation.
View Article and Find Full Text PDFDiagnostics (Basel)
December 2024
Department of Otorhinolaryngology, Medical University of Graz, Auenbruggerplatz 26, 8010 Graz, Austria.
This report describes a rare occurrence of benign fibrous histiocytoma in the frontal sinus of a 38-year-old male. The patient presented with acute symptoms, including sudden-onset headache, nausea, and general discomfort, although neurological, otorhinolaryngological and laboratory examinations showed no abnormalities. A cranial CT scan revealed a cystic, osteodestructive lesion measuring 2.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
Institute of Stomatology & Research Center of Dental Esthetics and Biomechanics, School and Hospital of Stomatology, Fujian Medical University, 246 Yangqiao Zhong Road, Fuzhou, Fujian 350002, China. Electronic address:
Alveolar bone defects caused by inflammation or trauma jeopardize patients' oral functions. Guided bone regeneration (GBR) is widely used in repairing periodontal tissue, with barrier membranes play a crucial role in preserving the bone regeneration space. In this study, an injectable dual-crosslinked hydrogel was developed to improve the existing barrier membranes in flexibility and functionality.
View Article and Find Full Text PDFPregnancy Hypertens
January 2025
Universidad de Antioquia Faculty of Medicine ,Medellín Antioquia Colombia.
Objectives: Eclampsia remains a principal cause of maternal mortality, especially in low- and middle-income countries. The frequent association with Posterior Reversible Encephalopathy Syndrome (PRES) underscores the critical role of neuroimaging in clinical assessment. We aimed to evaluate tomographic findings in women with eclampsia and analyze clinical factors associated with these abnormalities.
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