Advances in management of adult skull base pathologies are increasingly being applied in children. Pediatric patients present special challenges because of their smaller anatomy, but potential gains in reduced morbidity make improvements in skull base approaches well worth pursuing.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1016/j.otc.2005.03.001 | DOI Listing |
Viruses
December 2024
University Hospital of UFMA, Federal University of Maranhao, São Luís 65080-805, Maranhão, Brazil.
Chordomas are a low-to-intermediate-grade slow-growing subtype of sarcoma, but show propensity to grow and invade locally with recurrence and metastasis in 10-40% of cases. We describe the first case of spontaneous regression of a solid tumor (histologically and immunohistochemically proven chordoma) after COVID-19. A female patient with clival chordoma underwent occipitocervical fixation prior to tumor resection.
View Article and Find Full Text PDFDiagnostics (Basel)
January 2025
Department of Dentistry, Faculty of Dentistry, "Vasile Goldiș" Western University of Arad, 94-96 Revolutiei Blvd., 310025 Arad, Romania.
This is a fatal case of multiple complicated congenital anomalies displaying several symptoms consistent with hydrolethalus syndrome. The newborn's phenotype is characterized by a combination of serious anatomical abnormalities such as open-book cerebral hemispheres, defective lobulation of the lungs (one lobe on the left, two on the right), a smaller right kidney, a smooth cerebral surface, and a specific keyhole-shaped defect in the skull base, primarily associated with hydrocephalus.
View Article and Find Full Text PDFActa Neuropathol Commun
January 2025
Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.
Background: Meningioma represents the most common intracranial tumor in adults. However, it is rare in pediatric patients. We aimed to demonstrate the clinicopathological characteristics and long-term outcome of pediatric meningiomas (PMs).
View Article and Find Full Text PDFMorphologie
January 2025
Department of Anatomy, Faculty of Medicine-Pharmacy, University of Rouen-Normandy, Rouen, France.
The optic canal (OC) transmits the optic nerve (ON) and ophthalmic artery (OA) from the skull base to the orbit. Its morphological variability is narrow, and most commonly its dimensions are being studied. We observed an unexpected variant during a routine investigation of our osteological collection.
View Article and Find Full Text PDFOrnithopod dinosaurs appeared during the Middle Jurassic, but it was in the Lower Cretaceous they started their successful evolutionary history. Different phylogenies describing the evolutionary relationships of Ornithopoda are mostly based on cranial features, however there is a lack of well-preserved and complete skulls for the basal member of the clade, hampering our knowledge on the mode and tempo of these herbivorous dinosaurs. Here we describe YLSNHM 01942, a well-preserved skull of a juvenile neornithischian from the Liaoning Province of China.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!