Results 41 to 50 of about 39,950 (195)

Pterygopalatine Fossa: Microsurgical Anatomy and its Relevance for Skull Base Surgery

Brazilian Neurosurgery, 2021
Introduction The purpose of this study was to define the anatomical relationships of the pterygopalatine fossa (PPF) and its operative implications in skull base surgical approaches. Methods Ten cadaveric heads were dissected at the Dianne and
Gustavo Rassier Isolan, Julio Mocellin Bernardi, João Paulo Mota Telles, Nícollas Nunes Rabelo, Eberval Gadelha Figueiredo   +4 more
doaj   +1 more source

The hows and whys—A new teaching model for anatomy learning supported by customized 3D printed models

Anatomical Sciences Education, EarlyView.
Abstract The advent of three‐dimensional (3D) printing technology has enabled educators to design customized 3D printed models (3DPMs), but the current literature shows conflicting evidence regarding the impact of 3DPMs on students' knowledge acquisition.
Rocky Chun Chung Cheung, Tomasz Cecot, Susan M. Bridges, George L. Tipoe, Jian Yang   +4 more
wiley   +1 more source

Idiopathic orbital inflammation syndrome with pterygopalatine fossa and middle cranial fossa involvement.

, 2013
Figure 2A: Axial contrast-enhanced CT imaging reveals enlargement of and abnormal soft tissue within the left inferior orbital fissure (arrows). Compare this to the normal inferior orbital fissure on the contralateral side (arrowheads).
Vincent Chong (380800), Jianhua Yuan (380801), Yumei Li (380798), Zhongxiang Ding (380802), Gerald Lip (380799)   +4 more
core   +1 more source

What Counts as Educational Innovation in Clinical Anatomy?

Clinical Anatomy, EarlyView.
ABSTRACT Clinical anatomy has become a prominent setting for educational innovation because it links anatomical science with diagnostic imaging, procedural practice, surgery, simulation, and patient safety. However, the term innovation is used inconsistently.
Juan A. Sanchis‐Gimeno, Mathis Orellana‐Donoso, Juan José Valenzuela‐Fuenzalida   +2 more
wiley   +1 more source

Trigeminal Ophthalmic Branch Schwannoma: Case Report and Literature Review

Brazilian Neurosurgery, 2021
Schwannomas are the fourth most common primary neoplasms affecting the brain and cranial nerves. Central lesions commonly arise from sensory nerve roots, and a common intracranial site is the vestibular branch of the 8th nerve (>85%). We present the case
Luiza Rech Köhler, Paulo Moacir Mesquita Filho, Fabio Pires Santos, Renato Sawasaki, Richard Giacomelli, Rafael Cordeiro, Octavio Karam Ruschel, Daniela Schwingel   +7 more
doaj   +1 more source

Developmental Morphometry of the Paranasal Sinuses in Subjects Aged 1–25 Years: A Computed Tomography Study

Clinical Anatomy, EarlyView.
ABSTRACT The present study aimed to evaluate the developmental morphometry of the paranasal sinuses using computed tomography (CT) in subjects aged 1–25 years and to characterize age‐related changes in sinus dimensions, volume, and surface area throughout childhood, adolescence, and young adulthood.
Ceyda Şevval Çetin, Aslıhan Artaş, Ali Atadağ, Ömer Faruk Cihan, Orhan Beger   +4 more
wiley   +1 more source

Eagle's Syndrome Presenting With Peripheral Facial Palsy—A Case Report

Head &Neck, EarlyView.
ABSTRACT Background Eagle's syndrome is a condition caused by an elongated styloid process and is characterized by various symptoms such as cervicofacial pain, foreign body sensation, headache, odynophagia, and otalgia. However, the occurrence of a unilateral peripheral facial palsy as a symptom of Eagle's syndrome has been described only rarely ...
Vincent Holtmann, Roman Ackermann, Klaus Jahn, John‐Martin Hempel   +3 more
wiley   +1 more source

Subtle Manifestation of Lower Cavernous Sinus Syndrome as the Initial and Sole Presentation of Pterygopalatine Squamous Cell Carcinoma Invasion from the Skull Base: A Case Report

Acta Neurologica Taiwanica
We present a case highlighting the critical role of early recognition of partial cavernous sinus syndrome (CSS), as diagnostic delay can lead to irreversible tumor progression.
Brian Po-Sheng Wu, Poyin Huang
doaj   +1 more source

Endoscopic endonasal approaches to the skull base tumors: minimally-invasive approach with achievement of radicality. Our experience

Ukrainian Neurosurgical Journal, 2020
Objective: to optimize surgical tactic of endoscopic endonasal transsphenoidal (EET) approaches in cases of tumors with intra- and extracranial extension.Material and methods.
Orest I. Palamar, Andriy P. Huk, Ruslan V. Aksyonov, Dmytro I. Okonskyi, Dmytro S. Teslenko   +4 more
doaj   +1 more source

Craniofacial Resection for Advanced Cutaneous Squamous Cell Carcinoma: Results From the 2nd International Collaborative Case‐Series

Head &Neck, EarlyView.
ABSTRACT Background Robust outcome data for anterior skull base cutaneous squamous cell carcinoma (cSCC) are limited, particularly as emerging therapies reshape management. We evaluated survival and prognostic factors following craniofacial resection. Methods Retrospective multi‐institutional case‐series (1995–2015) of patients who underwent skull base
Michael J. C. Schachtel, Benedict J. Panizza, James J. Bowman, Catherine Barnett, Cristina Valero, Ian Ganly, Snehal G. Patel, Helena Levyn, Dauren Adilbay, Alana Eagan, Marc A. Cohen, Lillian A. Boe, Junting Zheng, Mithat Gonen, Prathamesh Pai, Paolo Castelnuovo, Fang Ju Gao, Cesare Piazza, Piero Nicolai, Luiz P. Kowalski, Ronaldo N. Toledo, Claudio Cernea, Sergio Goncalves, Dan M. Fliss, John R. de Almeida, Ian Witterick, Philippe Herman, Walter Fontanella, Gregorio Sanchez Aniceto, Alvaro Rivero Calle, Sefik Hosal, Serdar Ozer, Subramania Iyer, Richard J. Harvey, C. Rene Leemans, Jan‐Jaap Hendrickx, Marcelo Figari, Luis Boccalatte, Ken Ichi Nibu, Peter Clarke, Catherine Rennie, Yiming Zhu, Rodney J. Schlosser, Fernando L. Dias, Zoukaa Sargi, Shahzada Ahmed, Wojciech Golusinski, Se Heon Kim, Shirley Y. Su, Shaan M. Raza, Franco DeMonte, Ehab Hanna, Jatin P. Shah   +52 more
wiley   +1 more source