Results 281 to 290 of about 28,352,789 (316)

DEK-AFF2 Carcinoma of the Sinonasal Region and Skull Base

American Journal of Surgical Pathology, 2021
A novel DEK-AFF2 fusion was recently reported in 4 nonkeratinizing squamous cell carcinomas of the sinonasal region and skull base, including 1 with exceptional response to immunotherapy, but it is not yet clear if this rearrangement defines a unique ...
L. Rooper, A. Agaimy, B. Dickson, J. Dueber, C. Eberhart, J. Gagan, A. Hartmann, Armen Khararjian, N. London, C. Macmillan, D. Palsgrove, J. S. Nix, A. Sandison, R. Stoehr, T. Truong, I. Weinreb, J. Bishop   +16 more
semanticscholar   +1 more source

Diagnosis of Skull Base Osteomyelitis.

Radiographics, 2021
Skull base osteomyelitis (SBO) is an infection of the temporal, sphenoid, or occipital bone that can be a challenge to diagnose because of its nonspecific symptoms, long clinical course, and radiologic findings that mimic those of other entities.
Fátima Álvarez Jáñez, L. Barriga, T. R. Iñigo, F. Roldán Lora   +3 more
semanticscholar   +1 more source

The skull base

Oxford Handbook of Head and Neck Anatomy, 2021
The skull base is a complex amalgamation of bones and their respective fossae, foramina and fissures and of multiple surgical specialties – blurring the boundaries between ENT surgeons, plastic surgeons, neurosurgeons, radiologists and oral and ...
D. V. van Gijn, J. Dunne
semanticscholar   +1 more source

Limited Utility of 5-ALA Optical Fluorescence in Endoscopic Endonasal Skull Base Surgery: A Multicenter Retrospective Study

Skull Base, 2020
OBJECTIVE Incomplete resection of skull base pathology may result in local tumor recurrence. This study investigates the utility of 5-aminolevulinic acid (5-ALA) fluorescence during endoscopic endonasal approaches (EEAs) to increase visibility of ...
A. Micko, G. Zada, T. Schwartz
semanticscholar   +1 more source

Reconstruction of Pediatric Skull Base Defects: A Retrospective Analysis Emphasizing the Very Young

Skull Base, 2020
INTRODUCTION Pathology of the pediatric skull base is rare and ranges from congenital defects to malignancy and traumatic defects. Pediatric patients, particularly those ≤6 years of age, present a unique set of anatomic challenges for the skull base ...
N. London, Gustavo G. Rangel, A. Onwuka, R. Carrau, D. Prevedello, Jeffrey Leonard, P. Walz   +6 more
semanticscholar   +1 more source

Skull Base Manifestations of Erdheim-Chester Disease: A Case Series and Systematic Review

Skull Base, 2019
BACKGROUND Erdheim-Chester disease (ECD) is a rare, non-Langerhans cell histiocytosis. Up to 50% of patients develop central nervous system involvement, and a subset of these patients can present with isolated tumor-like masses.
John P. Marinelli, Pierce A. Peters, A. Vaglio, J. V. Van Gompel, J. Lane, M. Carlson   +5 more
semanticscholar   +1 more source

The Use of the Exoscope in Lateral Skull Base Surgery: Advantages and Limitations.

Otology and Neurotology, 2019
OBJECTIVE We describe our experience using the extracorporeal video microscope, the "exoscope" for various applications within the field of lateral skull base surgery.
Jonathan C. Garneau, B. Laitman, Maura K. Cosetti, C. Hadjipanayis, G. Wanna   +4 more
semanticscholar   +1 more source

Sinonasal quality‐of‐life outcomes after endoscopic endonasal skull base surgery

International Forum of Allergy and Rhinology, 2019
There are substantial gaps in our understanding of the influence of the endoscopic endonasal approach (EEA) for endoscopic skull base surgery on sinonasal‐specific quality of life (QOL) as well as the instruments available for assessment.
Prashant N Bhenswala, R. Schlosser, S. Nguyen, Suqrat Munawar, N. Rowan   +4 more
semanticscholar   +1 more source

Modern endoscopic skull base neurosurgery

Journal of Neuro-Oncology, 2021
R. Martínez-Pérez, L. Requena, R. Carrau, D. Prevedello   +3 more
semanticscholar   +1 more source