Results 21 to 30 of about 30,002 (370)

Unique case of inverted papilloma of septum with nasopharyngeal carcinoma:Is it a metachronous tumour? [PDF]

, 2020
Inverted papilloma is a rare and benign tumour. It affects the nasal cavity and paranasal sinuses, has a high rate of recurrence and is associated with malignant transformation.
Ferguson, Aaron S. J., Flach, Susanne, Manickavasagam, Jaiganesh, White, Paul S., White, Sharon   +4 more
core   +3 more sources

Pretreatment Photopenia on 18F-Fluorodeoxyglucose Positron Emission Tomography-Computed Tomography Scans Predicts Poor Prognosis in Nasopharyngeal Cancer Patients Undergoing Concurrent Chemoradiotherapy [PDF]

Clinical and Experimental Otorhinolaryngology, 2020
Objectives To investigate the influence of pretreatment primary tumor or nodal photopenia (PP) on 18F-fluorodeoxyglucose positron emission tomography-computed tomography (FDG PET-CT), an indicator of tumor ischemia, on survival results of nasopharyngeal ...
Erkan Topkan, Ugur Selek, Hüseyin Mertsoylu, Yurday Ozdemir, Ahmet Kucuk, Nese Torun, Ali Ayberk Besen   +6 more
doaj   +1 more source

Congenital hairy polyp - a case report [PDF]

Vojnosanitetski Pregled, 2019
Introduction. Hairy polyp is a rare malformation which consists of mesodermal and ectodermal elements. It is the most common congenital nasopharyngeal tumour. The clinical symptoms depend on the size and localization of the mass.
Milankov Olgica, Jović Rajko, Savić Radojica, Bjelica Milena   +3 more
doaj   +1 more source

Nasopharyngeal Melanoma [PDF]

, 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%
Calvieri, Stefano, Didona, Dario, Macrì, Giulia, Mercuri., Santo Raffaele, Paolino, Giovanni   +4 more
core   +1 more source

Current updates of CRISPR/Cas9‐mediated genome editing and targeting within tumor cells: an innovative strategy of cancer management

Cancer Communications, Volume 42, Issue 12, Page 1257-1287, December 2022., 2022
Abstract Clustered regularly interspaced short palindromic repeats‐associated protein (CRISPR/Cas9), an adaptive microbial immune system, has been exploited as a robust, accurate, efficient and programmable method for genome targeting and editing. This innovative and revolutionary technique can play a significant role in animal modeling, in vivo genome
Khaled S. Allemailem, Mohammed A Alsahli, Ahmad Almatroudi, Faris Alrumaihi, Fahd Khaleefah Alkhaleefah, Arshad Husain Rahmani, Amjad Ali Khan   +6 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

A Pilot Study: N-Staging Assessment of Shear Wave Elastrography in Small Cervical Lymph Nodes for Nasopharyngeal Carcinoma

Frontiers in Oncology, 2020
Purpose: To investigate N-staging Assessment of pretreatment Shear wave elastrography (SWE) in small cervical lymph nodes (0. 5 cm ≤ maximum diameter < 1 cm, intact capsule, no central necrosis, sCLNs) in nasopharyngeal carcinoma (NPC) patients ...
Ying Guan, Shuai Liu, An-Chuan Li, Xin-Bin Pan, Zhong-Guo Liang, Wan-Qin Cheng, Xiao-Dong Zhu   +6 more
doaj   +1 more source

Nasopharyngeal Salivary Gland Anlage Tumour: A rare cause of neonatal respiratory distress

Sultan Qaboos University Medical Journal, 2018
A salivary gland anlage tumour (SGAT) is a very rare type of benign tumour that usually presents in early infancy with respiratory distress which is exacerbated upon feeding.
Salma M. Al-Sheibani, Kiran P. Sawardekar, Salwa J. Habib, Hunaina M. Al-Kindi   +3 more
doaj   +1 more source

Nasopharyngeal carcinoma (NPC) in the ophthalmic practice

Saudi Journal of Ophthalmology, 2021
PURPOSE: Nasopharyngeal carcinoma (NPC) is an aggressive malignant tumor that arises from the nasopharyngeal epithelial lining. Most patients with NPC present with a neck mass or cranial nerve palsy. It is infrequent for patients with NPC to present to an ophthalmologist initially with ophthalmic complaints and absence of prior
Alrashed, Saleh H., Alkatan, Hind M., Alarfaj, Motazz, Alnahdi, Muhannad A., Almeshari, Nawaf Z., Almutairi, Faris J., Maktabi, Azza M.Y.   +6 more
openaire   +2 more sources

Advances in exosome biomarkers for cervical cancer

Cancer Medicine, Volume 11, Issue 24, Page 4966-4978, December 2022., 2022
Cancer‐derived exosomes may promote CC metastasis by boosting cellular epithelial‐mesenchymal transformation (EMT), controlling the proliferation, invasion, or migration of cancer cells, as well as influencing immune escape and aiding angiogenesis.
Zihan Ran, Shaobo Wu, Zijng Ma, Xiuwen Chen, Jing Liu, Jingcheng Yang   +5 more
wiley   +1 more source