Results 71 to 80 of about 108,514 (272)

Sarcoma of Nasal Cavity: A Case Report [PDF]

Journal of Kerman University of Medical Sciences, 2004
This case report is a 65 year old woman from Kerman. Her main complian is nasal obstruction and recurrent nasal bleeding from five months ago. In clinical examination there was a large tumor in left nasal cavity. CT scaning revealed a large tumor in left
K Mozafarinia
doaj  

Rhinoplasty via the midface degloving approach for nasal deformity due to nasal polyps: A case report of Woakes’ syndrome

Oral and Maxillofacial Surgery Cases, 2017
Nasal polyps are inflammatory proliferative tumors arising from the mucosa of the nasal cavity and paranasal sinuses. Although many cases concerning nasal polyps have been reported, those involving external nasal deformities are rare. We report a case of
Misato Ueda, MD, Kazunobu Hashikawa, MD, PhD, Takanori Iwayama, MD, Hiroto Terashi, MD, PhD   +3 more
doaj   +1 more source

On computational fluid dynamics models for sinonasal drug transport: relevance of nozzle subtraction and nasal vestibular dilation [PDF]

arXiv, 2017
Generating anatomically realistic three-dimensional (3D) models of the human sinonasal cavity for numerical investigations of sprayed drug transport presents a host of methodological ambiguities. For example, subject-specific radiographic images used for 3D reconstructions typically exclude spray bottles.
arxiv  

Deep Learning Methods in Soft Robotics: Architectures and Applications

Advanced Intelligent Systems, EarlyView.
Soft robotics has seen intense research over the past two decades and offers a promising approach for future robotic applications. However, standard industrial methods may be challenging to apply to soft robots. Recent advances in deep learning provide powerful tools to analyze and design complex soft machines that can operate in unstructured ...
Tomáš Čakurda, Monika Trojanová, Pavlo Pomin, Alexander Hošovský   +3 more
wiley   +1 more source

Numerical Analysis of the Relationship between Nasal Structure and Its Function

The Scientific World Journal, 2014
The functions of the nasal cavity are closely related to its structure. In this study the three-dimensional finite element models were established based on the clinical data of twenty-four volunteers to study the influence of nasal structure on nasal ...
Shen Yu, Xiu-zhen Sun, Ying-xi Liu
doaj   +1 more source

Electropneumatic Oscillators Using Nonlinear Inflatables

Advanced Intelligent Systems, EarlyView.
In animals, self‐oscillations are essential to coordinate locomotion and other bodily functions. By combining hysteretic membranes with a resistive strain sensor, an electropneumatic self‐oscillator with an oscillation frequency that directly depends upon geometric parameters in the fluidic domain is introduced.
Elias De Smet, Lorenzo Migliorini, Edoardo Milana, Paolo Milani, Benjamin Gorissen   +4 more
wiley   +1 more source

Primary Ewing’s Sarcoma of the Nasal Cavity: A Rare Case Report

Haseki Tıp Bülteni, 2018
Primitive neuroectodermal tumor/Ewing’s sarcoma (EWS) is a very rare tumor in the nasal cavity. It can be easily confused with sinusitis, polyps and other diseases.
Deniz Avcı, Kerem Kökoğlu, Sedat Çağlı, İmdat Yüce, Şerife Seçil Karabulut   +4 more
doaj   +1 more source

MTSS2‐Related Disorder: Refining the Phenotype in Four New Cases and Literature Review

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT MTSS2 encodes a protein highly expressed in the central nervous system, with a crucial role in neurodevelopment. The de novo recurrent variant c.2011C>T (p.Arg671Trp) was first identified in 2022 as cause of Intellectual Developmental Disorder with ocular anomalies and distinctive facial features (OMIM#620086).
Angela De Dominicis, Francesca Piceci Sparascio, Fabrizia Stregapede, Alessandra Terracciano, Daniela Verrigni, Francesca Romana Lepri, Sarah Cetola, Maria Lisa Dentici, Federico Vigevano, Antonio Novelli, Nicola Specchio, Marina Trivisano, Maria Cristina Digilio   +12 more
wiley   +1 more source

Extramedullary plasmacytoma: Tumor occurrence and therapeutic concepts—A follow‐up

Cancer Medicine, Volume 11, Issue 24, Page 4743-4755, December 2022., 2022
This paper provides an overview of the extramedullary plasmacytoma cases reported between 1999 and 2021. The global patients’ cohort and the current therapy options are compared to our previous report from 1999. Abstract Background Extramedullary plasmacytoma (EMP) is a solitary tumor consisting of neoplastic plasma cells, with very little to no bone ...
Adrian Holler, Iwona Cicha, Markus Eckstein, Marlen Haderlein, Marina Pöttler, Anja Rappl, Heinrich Iro, Christoph Alexiou   +7 more
wiley   +1 more source

Postoperative nasal airway resistance is correlated with changes in anterior nasal cavity volume following posterior and superior movement caused by Le Fort I osteotomy

Advances in Oral and Maxillofacial Surgery
Purpose: This study aimed to analyse the relationship between changes in the anterior nasal cavity volume and nasal airway resistance following posterosuperior movement of the maxilla. Materials and methods: We studied 16 patients (13 female, 3 male) who
Jing Yuan, Kazuya Haraguchi, Taishi Ohtani, Kikuo Sakamoto, Manabu Habu, Izumi Yoshioka   +5 more
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