Results 41 to 50 of about 48,920 (196)

A Field Test of Major Value Frameworks in Chemotherapy of Nasopharyngeal Carcinoma—To Know, Then to Measure

open access: yesFrontiers in Oncology, 2020
Background: The European Society for Medical Oncology (ESMO) and the American Society of Clinical Oncology (ASCO) have independently developed their own frameworks to assess the benefits of different cancer treatment options, which have significant ...
Yuan Zhang   +6 more
doaj   +1 more source

Nasopharyngeal carcinoma

open access: yes, 2006
Nasopharyngeal carcinoma (NPC) is a tumor arising from the epithelial cells that cover the surface and line the nasopharynx. The annual incidence of NPC in the UK is 0.3 per million at age 0–14 years, and 1 to 2 per million at age 15–19 years.
Brennan Bernadette
core   +1 more source

Extra-nasopharyngeal Angiofibroma: A Rare Case Report

open access: yesNational Board of Examinations Journal of Medical Sciences
An extra-nasopharyngeal angiofibroma (ENA) is a rare, atypical tumour that arises from sites other than the sphenopalatine foramen. It has a very variable clinical presentation depending on the site of origin, can occur at any age, and does not have a ...
Aditya Shikar Bhattacharya   +2 more
doaj   +1 more source

Nasopharyngeal angiofibroma in an elderly female patient: a rare case report

open access: yes, 2018
Juvenile' nasopharyngeal angiofibroma, which accounts for <1% of all head and neck neoplasms, occurs predominantly in males between 10 and 18 years of age.
de Vincentiis, Marco   +5 more
core   +1 more source

Knowledge, attitudes, and practices regarding nasopharyngeal carcinoma among young adults and students in southern China: a cross-sectional study

open access: yesFrontiers in Oncology
BackgroundThis study aimed to evaluate the knowledge, attitudes, and practices (KAP) related to nasopharyngeal carcinoma (NPC) among young adults and students, a key subgroup of the general population, in Southern China.MethodsA cross-sectional survey ...
Yehua Dai   +9 more
doaj   +1 more source

Localized Amyloid Deposition in the Nasopharynx and Neck, Mimicking Nasopharyngeal Carcinoma with Neck Metastasis

open access: yes, 2005
Amyloidosis results from the deposition of amyloid proteins in organs and tissues. Clinically, it can be classified into systemic and localized forms. Here, we report a case of localized amyloidosis of the nasopharynx and neck.
Tsai, Tung-Lung   +2 more
core   +1 more source

Diffusion-weighted Magnetic Resonance Imaging Evaluates Salivary Gland Function Damage in Nasopharyngeal Carcinoma Patients Treated with Intensity-modulated Radiation Therapy

open access: yesZhongliu Fangzhi Yanjiu, 2019
Objective To evaluate salivary gland function damage and analyze related factors by diffusion-weighted magnetic resonance imaging (DW-MRI) in patients with nasopharyngeal carcinoma after intensity modulated radiation therapy.
LIU Guichao   +6 more
doaj   +1 more source

Exclusive Endoscopic Resection of Nasopharyngeal Papillary Adenocarcinoma via Combined Transnasal and Transoral Approach [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2013
Low grade nasopharyngeal papillary adenocarcinoma (LGNPPA) is an extremely rare variant of nasopharyngeal cancer, which exhibits distinct clinicopathological characteristics. Surgical resection has been regarded as the principal treatment.
Junsun Ryu, Weon Seo Park, Yuh-Seog Jung
doaj   +1 more source

Nasopharyngeal Melanoma [PDF]

open access: yes, 2018
Mucosal nasopharyngeal melanoma is a rare head and neck melanoma. Prognosis is poor (5-year overall survival rate of 10–30%) with high rates of metastases and local recurrence. Head and neck mucosal melanoma represents 0.8–3.7% of all melanomas and 0.03%
Giulia Macrì   +4 more
core  

Juvenile Nasopharyngeal Angiofibroma – Characteristics, Diagnosis and Treatment

open access: yes, 2013
Ювенилният назофарингеален ангиофибром е рядък съдов тумор, срещащ се с честота под 0,5% от всички тумори на главата и шията. Въпреки че е хистологично бенигнен, той притежава локална инвазивност, подобно на злокачествените неоплазми.
Yordanov, S.   +4 more
core   +1 more source

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