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Biphenotypic Sinonasal Sarcoma-Case Report and Review of Clinicopathological Features and Diagnostic Modalities. [PDF]
, 2019 Background Biphenotypic sinonasal sarcoma is a recently described malignancy showing dual differentiation with both myogenic and neural elements. Due to its histologic similarities to other sinonasal malignancies, it is a diagnostic challenge.
Chitguppi, Chandala +6 more
core +2 more sources
Clinical, morphological, CT and MRI characteristics of anterior skull base and orbital tumors
Journal of Ophthalmology, 2020 Background: Tumors of the anterior skull base and orbit (ASBOT) are more commonly epithelial malignancies arising in the nasal cavity, paranasal sinuses, and orbit, and, of ASBOT, approximately 25%-30% are diagnosed in advanced cases.
O. I. Palamar +7 more
doaj +1 more source
The role of midfacial degloving in modern rhinological practice [PDF]
, 1999 The midfacial degloving approach has been available for twenty five years and is slowly increasing in popularity in the management of extensive benign lesions of the sinonasal region, for selected malignancy in this area and to afford access to the ...
Howard, DJ, Lund, VJ
core +1 more source
Optimum imaging for sinonasal malignancy [PDF]
, 2002 A combination of computed tomography (CT) and magnetic resonance imaging (MRI) is now established as the optimum assessment of sinonasal malignancy.
Howard, D, Lloyd, G, Lund, VJ, Savy, L
core +1 more source
Endoscopic Versus Traditional Craniofacial Resection for Patients with Sinonasal Tumors Involving the Anterior Skull Base [PDF]
Clinical and Experimental Otorhinolaryngology, 2008 ObjectivesWith the advent of microdebriders and image guidance systems, endoscope-assisted surgery is now more widely used for the treatment of tumors involving the base of the skull.
Bong Jik Kim +6 more
doaj +1 more source
The potential impact of CT-MRI matching on tumor volume delineation in advanced head and neck cancer [PDF]
, 1997 To study the potential impact of the combined use of CT and MRI scans on the Gross Tumor Volume (GTV) estimation and interobserver variation. Four observers outlined the GTV in six patients with advanced head and neck cancer on CT, axial MRI, and coronal
Bartelink, H +10 more
core +3 more sources
, 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 +4 more
core +1 more source
BMC Oral Health, 2021 Background This is a case of mucormycosis originated osteonecrosis of the maxilla extended to the cranial base, initially suspected of malignancy. The patient was first suspected with osteolytic sarcomatous lesion but was later diagnosed with total ...
Young Long Park, Sura Cho, Jin-Woo Kim
doaj +1 more source
Imaging for juvenile angiofibroma [PDF]
, 2002 Juvenile angiofibroma presents characteristic imaging signs, many of which allow diagnosis and accurate estimation of extent without recourse to the dangers of biopsy.
Howard, D, Lloyd, G, Lund, VJ, Savy, L
core +1 more source
Giant Petroclival Primary Intradural Chordoma: Case Report and Systematic Review of the Literature
Journal of Neurological Surgery Reports, 2014 Background Chordomas are rare, locally aggressive neoplasms thought to arise from notochordal remnants in the axial skeleton. Primary intradural chordomas are considered to be extremely rare.
Fahad AlOtaibi +3 more
doaj +1 more source