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http://dx.doi.org/10.1227/ons.0000000000000220 | DOI Listing |
Can Vet J
September 2025
Department of Clinical Sciences, College of Veterinary Medicine, Kansas State University, 1800 Denison Avenue, Manhattan, Kansas 66506, USA.
A 12-year-old neutered male pit bull crossbreed dog was presented because of a right caudal maxillary swelling. Computed tomographic imaging of the skull and revealed a right maxillary mass with lysis of the medial wall of the right orbit and rostral aspect of the zygomatic bone. A biopsy was done, and histopathology results were consistent with a mixed odontogenic tumor.
View Article and Find Full Text PDFJ Vis Exp
August 2025
Department of Orthopedics, Affiliated Hospital of Nantong University;
Langerhans cell histiocytosis is a relatively rare disease. This article explores the clinicopathological features, differential diagnosis, and biological characteristics of Langerhans cell histiocytosis. A comprehensive analysis was conducted on the clinical data, clinical characteristics, histological observations, immunohistochemical studies, pathological features, treatment, and prognosis of one case of Langerhans cell histiocytosis occurring in the temporal bone, to enhance clinical understanding of this disease.
View Article and Find Full Text PDFBackground: Dental rehabilitation is considered challenging to achieve whenever composite scapulo-dorsal free flaps are used to reconstruct medium-to-large maxillary defects due to the fact that bone quality and quantity may be low, which may preclude placement of conventional dental implants. In such cases, current options for dental rehabilitation include printed patient-specific subperiosteal implants or zygomatic implants.
Methods: The authors report three cases of maxillary tumour resections that led to medium-to-large defects reconstructed using composite scapulo-dorsal free flaps.
World Neurosurg
September 2025
Microsurgical Neuroanatomy Laboratory, Department of Neurosurgery, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey; Department of Neurosurgery, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpaşa, Istanbul, Turkey. Electronic address:
Introduction: The infratemporal fossa (ITF) represents a complex anatomical region of critical relevance in skull base surgery, particularly due to its involvement in the extension of neoplastic lesions. Surgical access to this region remains technically demanding. The orbitozygomatic (OZ) and transmandibular (TM) approaches offer distinct anatomical perspectives and operative corridors.
View Article and Find Full Text PDFJ Clin Neurosci
September 2025
Department of Neurosurgery, National Center for Neurological Disorders, Huashan Hospital, Fudan University, Shanghai 200040, China; Department of Neurosurgery, National Regional Medical Center, Huashan Hospital Fujian Campus, Fudan University, Fuzhou, Fujian 350209, China; Neurosurgical Institute of
The brain arteriovenous malformation (BAVM) within language-eloquent area poses a significant surgical challenge, demanding meticulous planning to ensure both preservation of language function and curative resection. This report details the successful microsurgical resection of a Spetzler-Martin grade II BAVM located in Wernicke's area in a 51-year-old male, ruptured three weeks ago and characterized by mild anomia. Following thorough discussion, the patient elected for microsurgery, providing informed consent, and the procedure was approved by the ethics committee.
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