Results 91 to 100 of about 397,776 (324)

Tissue eosinophilia: a morphological marker for assessing stromal invasion in squamous neoplasms of the larynx

Journal of Pathology of Nepal, 2013
Background: The assessment of tumour invasion in squamous neoplasms of the larynx poses a diagnostic challenge, especially in small biopsies that are frequently sectioned tangentially.
RR Bhatta, RC Adhikari, G Sayami
doaj   +1 more source

Animal models of lung cancer: Phenotypic comparison of different animal models of lung cancer and their application in the study of mechanisms

Animal Models and Experimental Medicine, EarlyView.
Grafts used to construct lung cancer animal models come from various sources, primarily cell lines, patient‐derived tumor tissues, and circulating tumor cells. Based on the sources of grafts and research objectives, lung cancer animal models can be categorized into several types: chemical‐induced models, orthotopic transplantation models, heterotopic ...
Zixuan Yang, Xianbin Zhao, Lili Tan, Pingxinyi Que, Tong Zhao, Wei Huang, Dejiao Yao, Songqi Tang   +7 more
wiley   +1 more source

The role of human papillomavirus in laryngeal cancer and recurrent respiratory papillomatosis: epidemiological and clinical aspects

Опухоли головы и шеи
In the recent decade, the number of laryngeal cancer cases increased worldwide by 23 %. Currently, laryngeal cancer morbidity and associated mortality do not show statistically significant trends toward a decrease.
D. V. Kholopov, L. V. Lyalina, E. Е. Topuzov, D. A. Alekseeva   +3 more
doaj   +1 more source

A Rare Case of Hoarseness: Laryngeal Amyloidosis

Philippine Journal of Otolaryngology Head and Neck Surgery, 2010
This is the case of a 72 year old male who presented with a three year history of hoarseness. Two years prior to admission, he developed dyspnea, dysphagia and odynophagia.
Jose M. Carnate
doaj   +1 more source

Analysis of the Two-Step Heterogeneous Transfer Learning for Laryngeal Blood Vessel Classification: Issue and Improvement [PDF]

Accurate classification of laryngeal vascular as benign or malignant is crucial for early detection of laryngeal cancer. However, organizations with limited access to laryngeal vascular images face challenges due to the lack of large and homogeneous public datasets for effective learning.
arxiv   +1 more source

Effect of hydration schedules on dose‐limiting toxicity in patients with head and neck squamous cell carcinoma treated with cisplatin

British Journal of Clinical Pharmacology, EarlyView.
Abstract Aims The aim of this study was to determine if head and neck squamous cell carcinoma (HNSCC) patients treated with cisplatin chemoradiotherapy and short hydration (SH) experience less dose‐limiting toxicity (DLT) and receive more cisplatin than those with medium hydration (MH) or long hydration (LH).
Anouk W. M. A. Schaeffers, Cassimy B. van Neerven, Dorieke van Balen, Mirjam Crul, Marije Slingerland, Saskia A. C. Luelmo, Jan Paul de Boer, Jens Voortman, Arjan D. van Zuilen, Remco de Bree, Lot A. Devriese   +10 more
wiley   +1 more source

Non-invasive diagnosis of upper airway malignancies based on the analysis of markers in exhaled air

Сибирский онкологический журнал
The purpose of the study was to evaluate diagnostic capabilities of the gas analysis sensor device used for the study of exhaled gas samples obtained from patients with oropharyngeal and laryngeal cancers.Material and Methods. Exhaled gas samples from 31
D. E. Kulbakin, E. L. Choynzonov, I. K. Fedorova, E. V. Obkhodskaya, A. V. Obkhodskiy, E. O. Rodionov, V. I. Sachkov, V. I. Chernov   +7 more
doaj   +1 more source

Adult-Type Rhabdomyoma of the Larynx: Clinicopathologic Study of an Uncommon Tumor in a Rare Location

Case Reports in Otolaryngology, 2017
Rhabdomyoma is an uncommon benign mesenchymal tumor with skeletal muscle differentiation that may occur either in the heart or in extracardiac sites. Even though the head and neck region is the most common area of extracardiac rhabdomyoma, the larynx is ...
Giancarlo Altissimi, Massimo Ralli, Giulio Sementilli, Francesco Fiorentino, Andrea Ciofalo, Antonio Greco, Marco de Vincentiis, Alessandro Corsi, Giancarlo Cianfrone   +8 more
doaj   +1 more source

Vocal wow in an adapted reflex resonance model [PDF]

, 2019
Vocal wow is a slow 0.2 - 3 Hz modulation of the voice that may be distinguished from the 4 - 7 Hz modulation of tremor or vibrato. We use a simple model of laryngeal muscle activation, mediated by time-delayed auditory feedback, to show that wow may arise due to Andronov-Hopf bifurcation.
arxiv   +1 more source

Incorporating Clinical Examination Skills Into a Preclinical Anatomy Course: A Method for Facilitating Engagement and Interest

Clinical Anatomy, EarlyView.
ABSTRACT Anatomy instruction is enhanced when students are engaged and interested in course material, and the relevance of the subject matter to their academic success and professional careers is emphasized. We developed a learning activity for a pre‐clinical anatomy course using the clinical skills of inspection and palpation of a cadaver donor to ...
Aysha Alani, Justin O'Leary, Andrew Stieb, John P. McNamara, Michael F. Nolan   +4 more
wiley   +1 more source