نتایج جستجو برای: head and neck

تعداد نتایج: 16852109  

Journal: :Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery 2016
Joseph A Paydarfar Benoit J Gosselin Annette M Tietz

OBJECTIVE The urgent nature of head and neck cancer referrals often results in overbooked schedules, access delays, and patient, physician, and staff dissatisfaction. The goal of this study is to examine how incorporation of associate providers (APs) into a head and neck tumor clinic (HNTC) can improve access. METHODS Scheduling data for the Dartmouth-Hitchcock HNTC 2 years prior (January 201...

Journal: :Japanese journal of clinical oncology 2014
Takeshi Shinozaki Ryuichi Hayashi Masakazu Miyazaki Toshifumi Tomioka Sadamoto Zenda Makoto Tahara Tetsuo Akimoto

OBJECTIVE Post-operative concurrent chemoradiotherapy significantly improves the rates of locoregional control and disease-free survival in high-risk patients but has significant adverse effects. Percutaneous endoscopic gastrostomy and opioid-based pain control increase treatment completion rates but can result in dysphagia. METHODS The rate and duration of use of prophylactically placed perc...

Journal: :Head & neck 2017
Johannes J Fagan Mark Zafereo Joyce Aswani James L Netterville Wayne Koch

BACKGROUND Cancer poses a health crisis in the developing world where surgery is the mainstay of treatment for head and neck cancers. However, a shortage of surgeons with appropriate skills exists. How do we train head and neck surgeons in developing countries and avoid a brain drain? The ideal model provides appropriate affordable training leading to establishment of head and neck cancer cente...

Journal: :The Annals of otology, rhinology, and laryngology 1982
P J Carniol M P Fried

From 1965-1978 over 2,700 patients were admitted to the Massachusetts Eye and Ear Infirmary or the Massachusetts General Hospital with carcinoma of the oropharynx, larynx or nasopharynx; only 36 of these patients were less than 40 years of age. Twelve patients had oropharyngeal carcinoma, 13 patients had laryngeal or hypopharyngeal carcinoma, and 11 patients had nasopharyngeal carcinoma. Analys...

Journal: :Collegium antropologicum 2012
Dusan Milisavljević Milan Stanković Misko Zivić Petar Stanković

The number of aged patients with head and neck cancer is increasing. The aim of this study was to evaluate the outcome of elderly patients with head and neck cancer undergoing surgery. Retrospective analysis of a series of 1509 consecutive patients separated in two groups regarding their age: younger than 70 and older than 70 years, with head and neck tumors treated surgically was performed. Pr...

Journal: :Seminars in plastic surgery 2010
David Stepnick David Gilpin

Ablative surgery for malignancies of the upper aerodigestive tract is the most common reason why the reconstructive surgeon is called upon to reconstruct adult head and neck defects. An understanding of the pathophysiology and treatment of head and neck malignancy is vital to the reconstructive surgeon so that restoration of both form and function can be achieved. It is important to understand ...

Journal: :AJNR. American journal of neuroradiology 2003
Daniel N Goodman Brian L Hoh James D Rabinov Johnny C Pryor

We present a patient with advanced head and neck carcinoma and a bleeding pseudoaneurysm diagnosed by means of CT angiography; this was not apparent on conventional digital subtraction angiograms. The information provided by CT angiography facilitated rapid identification of the pseudoaneurysm and treatment with embolization. CT angiography may be helpful before embolization in cases of hemorrh...

Introduction:Most metastatic lymph nodes from head and neck malignancy are solid. Cystic nodes are found in 33% - 61% of carcinomas arise from Waldeyer’s ring, of which only 1.8% - 8% originate are from the nasopharynx. Some cystic cervical metastases were initially presumed to be branchial cleft cyst. This case report aims to highlight the unusual presentation of cystic cervical metastasis sec...

Journal: :Head & neck 2013
Teresa Małecka-Massalska Agata Smolen Kamal Morshed

BACKGROUND The purpose of this study was to investigate tissue electrical properties in patients with head and neck cancer. METHODS In the cross-sectional study direct bioimpedance measures (resistance, reactance, and phase angle) determined by bioelectrical impedance analysis (BIA) were performed on 31 patients with head and neck cancer and 31 healthy volunteers matched by age and sex as a c...

Journal: :Head & neck 2015
Won Shik Kim Hyung Kwon Byeon Young Min Park Jong Gyun Ha Eun Sung Kim Yoon Woo Koh Eun Chang Choi

BACKGROUND In a previous study of robot-assisted neck dissection (RAND), we limited the indication for neck dissection in clinical N0 head and neck cancer. The purpose of this study was for us to present the comparison of the results of therapeutic RAND via a retroauricular or modified facelift approach with outcomes from conventional neck dissection in clinical node-positive head and neck canc...

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