Head and Neck Tumors
MR Imaging Guided Interstitial Photodynamic Laser Therapy for Advanced Head and Neck Tumors
... of head and neck tumors appears to offer several advantages compared with the ablation tech- niques just ...subcutaneous tumors close to the sur- face without causing skin ...
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Immunotherapy in head and neck tumors: new options in advanced disease and beyond
... and neck tumors are a historically difficult group of tumors to treat due to variability in histology, location, and modest responses to systemic ...metastatic tumors, and overall survival ...
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Perfusion CT for Head and Neck Tumors: Pilot Study
... the neck. Comparison of our values in head and neck SCCs with those in the literature indicated that a preceding contrast-enhanced study may not substantially affect CTP (Table ...nonenhanced ...
8
Intraarterial chemotherapy of head and neck tumors
... Forty-one patients with advanced recurrent or untreated head and neck tumors were treated with intraarterial short-term 1-1112 hr infusion of cisplatin into the external carotid artery, [r] ...
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Intensity Modulated Radiotherapy (IMRT) in the Planning of Hypofractionated Treatment in Head and Neck Tumors
... Epidemiologically Head and neck tumors in Cuba have a behavior similar to that reported in the literature. The use of radiotherapy techniques such as IMRT, al- lows us to concentrate and increase the ...
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Perineural spread of head and neck tumors: how accurate is MR imaging?
... Between August 1990 and December 1996 we evaluated 65 patients with pathologic confirmation of perineural invasion. Patients with histologic evidence of perineural tumor in nerves restricted to the bulk of the primary ...
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Factor analysis of medical image sequences in MR of head and neck tumors
... In these four patients, a comparison between F AMIS images obtained before and after chemotherapy showed that factor Fl associated with the tumor was stable one case, reduced in size one[r] ...
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HEAD AND NECK TUMORS IN CHILDREN
... Prinviry neuroblastoma of the neck-Primary masses may occur at any level of the neck, i.e., from the submaxillary triangle to the supraclaviculan area. Even when the neck mass is conside[r] ...
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Malignant tumors of head & neck in children: A ten year single centre retrospective study
... the head and neck region in paediatric age group and to compare the results with other similar ...pediatric head and neck cancers as well as their management and ...brain tumors, ...
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Soft tissue changes after head and neck radiation: CT findings
... To identify possible soft-tissue changes of the head and neck after radiation therapy, 102 CT scans from 78 patients with head and neck tumors were reviewed to assess 1 skin thickening, [r] ...
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Devascularization of craniofacial tumors by percutaneous tumor puncture
... Based on the principle of embolization of vertebral bone tumors by direct percutaneous puncture 13, we have developed, since 1992, a devascularization technique for head and neck tumors [r] ...
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Head and Neck Metastatic Tumors: a Retrospective Survey of Iranian Patients
... metastatic head and neck tumors were rare at Iran Cancer Institute be- tween 1991 and ...of neck as their most fre- quent ...the head and neck- especially oral and maxillofacial ...
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Multi-dimensional analysis of oral cavity and oropharyngeal defects following cancer extirpation surgery, a cadaveric study
... of tumors in the head and neck region are complex; more detailed and defect-specific reconstruction would likely result in better functional and cosmetic ...
5
Role of PET CT in the detection of second synchronous primary tumors and distant metastasis in head and neck cancers at initial presentation
... A second primary tumor detected simultaneously or within 6 months of the initial primary tumor is defined as synchronous second primary. Emergence of a second primary lesion more than 6 months after the diagnosis of the ...
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The 150 most important questions in cancer research and clinical oncology series: questions 67–75
... Alpha particles release short-ranged high-energy radia- tions capable of killing 1–3 cells. We attempted to deliver alpha-emitting isotopes to leukemia cells and small solid tumors using antibodies as ligands ...
6
Expression profiles of selected genes in tumors and matched surgical margins in oral cavity cancer: Do we have to pay attention to the molecular analysis of the surgical margins?
... the tumors collected during surgery were oral cavity cancers (comprising the maxilla, mandible, floor of the mouth, tongue, and cheek, with the highest number being mandible and tongue ...
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Transoral endoscopic head and neck surgery (eHNS) for minor salivary gland tumors of the oropharynx
... approaching tumors of the oropharynx and adds to current data demonstrating the efficacy of these techniques in the management of minor salivary gland malignancies ...gland tumors of the oro- pharynx ...
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Cancer of the Nasal Cavity in the Pediatric Population
... obstruction, head- ache, and fatigue were diagnosed, on average, later (74 weeks) than those presenting with focal signs and symp- toms such as proptosis, vision loss, epistaxis, and anos- mia (14 ...
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A study of undifferentiated head and neck cancers and the role of immunohistochemistry.
... Arising in the nasal cavity (or) nasopharynx may present primarily in the nose as a soft bleeding mass. microscopic examination shows a monomorphic infiltration by immature plasma cells. The majority of the patients ...
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Renal Cell Carcinoma Presenting with Cutaneous Metastasis: A Case Report
... gland tumors and odontogenic ...the head and neck region, the differential diagnosis considered salivary gland tumors, such as mucoepidermoid carcinomas and acinic cell carcinomas, malignant ...
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