Results 341 to 350 of about 3,900,516 (357)
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Chondrosarcomas of the head and neck
European Archives of Oto-Rhino-Laryngology, 2013Chondrosarcoma represents approximately 11% of all primary malignant bone tumors. It is the second most common sarcoma arising in bone after osteosarcoma. Chondrosarcomas of the head and neck are rare and may involve the sinonasal tract, jaws, larynx or skull base.
Coca-Pelaz, A. +9 more
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Head and Neck Hemangiopericytoma
Archives of Otolaryngology - Head and Neck Surgery, 1971Hemangiopericytomas are rare tumors of vascular origin featuring pericytes distributed about vascular spaces. Silver reticulin stain is essential to their histologic diagnosis. Approximately one third occur in the head and neck. Metastases occur in nearly one half of all cases and late local recurrences are common They are relatively radioresistant ...
Byron J. Bailey, Joseph W. Walike
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Chondrosarcoma of the head and neck
Plastic and Reconstructive Surgery, 1970Summary Eighteen primary chondrosarcomas of the head and neck were reviewed at the Memorial and James Ewing Hospitals. Twelve patients presented with a painless mass arising within the oral cavity. Headache, blurred vision, proptosis, swelling, and numbness of the face were the other prominent complaints.
H.R. Tollefsen +3 more
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2014
The overwhelming majority of head and neck malignancies are squamous cell carcinomas of the oral cavity, pharynx, and larynx. In recent years, systemic chemoradiation has become an accepted alternative to surgery and postoperative radiation therapy in advanced cancers.
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The overwhelming majority of head and neck malignancies are squamous cell carcinomas of the oral cavity, pharynx, and larynx. In recent years, systemic chemoradiation has become an accepted alternative to surgery and postoperative radiation therapy in advanced cancers.
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Chondrosarcoma of the head and neck
The Laryngoscope, 1984AbstractA review of 23 cases of chondrosarcoma of the head and neck is presented. The sites of involvement include the gnathic bones, paranasal sinuses and orbit, nasopharynx, base of skull, larynx and the cervical spine. Histologic grading of the neoplasms into I, II, and III, primarily dependent on deviation from phenotypic cartilage and mitoses ...
B. Azar-Kia +4 more
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2021
Treatment section: Head and neck squamous cell carcinoma most commonly affects the oral cavity, oropharynx, and larynx. Traditional risk factors include tobacco, alcohol, and more recently high-risk strains of human papilloma virus (HPV). The mainstay of treatment includes surgery, radiation, and cytotoxic chemotherapy.
Toshio Moritani +5 more
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Treatment section: Head and neck squamous cell carcinoma most commonly affects the oral cavity, oropharynx, and larynx. Traditional risk factors include tobacco, alcohol, and more recently high-risk strains of human papilloma virus (HPV). The mainstay of treatment includes surgery, radiation, and cytotoxic chemotherapy.
Toshio Moritani +5 more
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2012
Access to many oropharyngeal tumors has traditionally been through a transmandibular, translabial approach or a wide pharyngotomy. Unfortunately, mandibulotomies and large phayngotomies can result in significant postoperative morbidity and functional and esthetic compromise.
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Access to many oropharyngeal tumors has traditionally been through a transmandibular, translabial approach or a wide pharyngotomy. Unfortunately, mandibulotomies and large phayngotomies can result in significant postoperative morbidity and functional and esthetic compromise.
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2017
You are assisting your consultant during a lymph node biopsy of the posterior triangle of the neck.
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You are assisting your consultant during a lymph node biopsy of the posterior triangle of the neck.
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2014
Magnetic resonance imaging is a well-established diagnostic tool for imaging the brain (Roberts and Mikulis 2007). Apart from providing excellent discrimination between gray and white matter, it is unique among imaging modalities in that the technique of diffusion-weighted imaging allows in vivo evaluation of normal water diffusion (Schaefer 2001, 2005)
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Magnetic resonance imaging is a well-established diagnostic tool for imaging the brain (Roberts and Mikulis 2007). Apart from providing excellent discrimination between gray and white matter, it is unique among imaging modalities in that the technique of diffusion-weighted imaging allows in vivo evaluation of normal water diffusion (Schaefer 2001, 2005)
openaire +2 more sources