Results 151 to 160 of about 11,160 (199)

Primary clear cell microcystic adenoma of the sinonasal cavity: pathological or fortuitous association?

Bateman, Adrian, Bunyan, David, Cooper, Rosalin, Crawford, Gillian, Eccles, Diana, Markham, Hannah, Sommerlad, Matthew, Theaker, Jeffery   +7 more
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The efficacy of function-preservation in treating paranasal sinus and nasal cavity neoplasms

Indian Journal of Cancer, 2022
Background: Craniofacial resection (CFR) has been regarded as the gold standard for paranasal sinus and nasal cavity (PNSNC) neoplasms. The improvement of surgical procedures has been ongoing in recent years. We analyzed the clinical curative effects of the function-preservation therapy that was mainly using nasal endoscopic ...
Xiaoli, Deng, Zhaoyi, Lu, Xiaomin, Wang, Junjie, Zhang, Shixian, Liu, Mingjie, Zhang, Jie, Meng, Deshang, Chen, Shiyin, Ma, Hui, Li   +9 more
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Computerized Tomography of Paranasal Sinus Neoplasms

The Laryngoscope, 1978
Computerized tomography represents a new and valuable diagnostic tool to the otolaryngologist and head and neck surgeon in several ever‐increasing aspects of his clinical practice. This report presents CT scans utilizing the E.M.I. 5005 body scanner on patients with neoplasms of the paranasal sinuses presenting to the Head and Neck Service of The ...
B S, Jing, H, Goeppert, L G, Close
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MR imaging of Nasal and Paranasal Sinus Malignant Neoplasms

Magnetic Resonance Imaging Clinics of North America, 2022
MRI is useful for evaluating sinonasal malignancies. In particular, MRI can provide important information pertinent to treatment planning, such as delineating the presence of intracranial and orbital extension. This article reviews the MRI protocols, staging, imaging features, and differential diagnosis related to malignant nasal and paranasal sinus ...
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Management of Paranasal Sinus Neoplasms Invading the Orbit

Otolaryngologic Clinics of North America, 1988
Sinus tumors can readily invade the orbit through their shared walls. The initial symptoms of a sinus neoplasm are often due to orbital invasion. A comprehensive overview of the pathology, diagnosis, and treatment of these tumors is presented.
C P, Kimmelman, G S, Korovin
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Paranasal sinus and nasal cavity neoplasms

2020
Sinonasal tumours are rare and histologically diverse. They present with non-specific symptoms and are often advanced at the time of diagnosis. There is limited high-level evidence for their work-up and management. Most tumours are assessed endoscopically, imaged with both contrast-enhanced computed tomography (CECT) and magnetic resonance imaging (MRI)
Sofia Otero, Tim Beale
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Malignant Primary Neoplasms of the Nasal Cavity and Paranasal Sinus

Current Otorhinolaryngology Reports, 2016
Malignant primary neoplasms of the sinonasal cavities are rare, comprising 3–5 % of all head and neck cancers. This manuscript reviews and describes the unique aspects of the epidemiology, histopathologic and clinicopathologic characteristics, as well as treatment options for the more commonly encountered sinonasal malignancies.
Suat Kilic, Pratik A. Shukla, Emily J. Marchiano, Ronak H. Patel, Soly Baredes, James K. Liu, Jean Anderson Eloy   +6 more
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A new method for the placement of brachytherapy probes in paranasal sinus and nasopharynx neoplasms

International Journal of Radiation Oncology*Biology*Physics, 1999
In afterloading therapy, the exact placement of the applicator is crucial for the result of radiotherapy. A deviation of few millimeters from the target leads to a significant reduction of radiation energy to the tumor.We present a new method using a computer-assisted device for three-dimensional placing of afterloading probes based on CT scans that ...
B, Kremer, L, Klimek, D, Andreopoulos, R, Mösges   +3 more
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[Unilateral nasal cavity and paranasal sinus neoplasm in adolescent].

Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery, 2014
The clinical data of two adolescents with unilateral nasal cavity neoplasm were analyzed. Both were male, one was 14-year-old and the other was 17. Both were complained of unilateral nasal obstruction and nasal discharge; The course of disease of the former was one month ,and that of the latter was three month; both were found neoformation in ...
Jianhua, Zhou, Yanni, Li, Ge, Xu
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