Evaluation of Some Prognostic Biomarkers in Human Papillomavirus-Related Multiphenotypic Sinonasal Carcinoma [PDF]
Iranian Journal of Medical SciencesBackground: Human papillomavirus (HPV)-related multi phenotypic sinonasal carcinoma (HMSC) is a recently described tumor subtype with an unknown prognosis, often misdiagnosed with other sinonasal carcinomas, and associated with high-risk HPV (HR-HPV ...
Mohamed Ali Alabiad +10 more
doaj +1 more source
Sinonasal undifferentiated carcinoma of the maxillary sinus [PDF]
, 2006 We describe the case of a 43-year-old man who was referred to our dental school’s acute care clinic with pain and swelling of presumed dental origin in the left maxillary quadrant.
Edwards, Paul C. +2 more
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Strategy for the treatment and follow-up of sinonasal solitary extramedullary plasmacytoma: a case series [PDF]
, 2017 Extramedullary plasmacytoma is a rare neoplasm characterized by monoclonal proliferation of plasma cells outside bone marrow. It accounts for 4% of all non-epithelial sinonasal tumors. According to the literature, radiotherapy is the standard therapy for
Cantone, Elena +7 more
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Radiological conference. Frontal sinus osteoma complicated by pneumocephalus [PDF]
, 1996 published_or_final_versio
Fung, WT, Peh, WCG
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Neuroendocrine tumours of the head and neck: anatomical, functional and molecular imaging and contemporary management [PDF]
, 2013 Neuroendocrine tumours (NETs) of the head and neck are rare neoplasms and can be of epithelial or non-epithelial differentiation. Although the natural history of NETs is variable, it is crucial to establish an early diagnosis of these tumours as they can
Chowdhury, F +4 more
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Olfactory Neuroblastoma: Diagnostic Difficulty [PDF]
, 2011 Olfactory neuroblastoma is an uncommon malignant tumor of sinonasal tract arising from the olfactory neuro epithelium. The olfactory neuroblastomas presenting with divergent histomorphologies like, epithelial appearance of cells, lacking a neuro ...
Biswas, Siddhartha +3 more
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Head and neck hemangiopericytoma in a child: case report
São Paulo Medical JournalCONTEXT: Hemangiopericytoma is a relatively rare tumor, first described in 1942, with approximately 300 cases described in the literature to date. In most cases, it affects the trunk and lower extremities.
Jomar Rezende Carvalho +6 more
doaj +1 more source
Intraoral mass presenting as maxillary sinus carcinoma: a case report.
Frontiers in Dentistry, 2013 Sinonasal undifferentiated carcinoma is an extremely rare malignancy of the paranasal sinuses and nasal cavity. It is of unknown etiology, and occurs more commonly in the elderly men, with a routinely shown aggressive behavior and poor prognosis for ...
Omid Mahdavi +3 more
doaj
Chinese Journal of Contemporary Neurology and Neurosurgery, 2010 Objective To explore the methods and effects of operation via subfrontal approach with nasal endoscope for removing nasal⁃cranial communicans tumor. Methods Clinical data of 12 patients who underwent operation for nasal⁃cranial communicans tumor via ...
Zhi⁃fa HUANG +7 more
doaj
CT, MRI, and FDG PET/CT Findings of Sinonasal Sarcoma: Differentiation from Squamous Cell Carcinoma
대한영상의학회지, 2016 Purpose To evaluate computed tomography (CT), magnetic resonance imaging (MRI), and 18F-fluorodeoxyglucose (FDG) positron emission tomography/CT (PET/CT) findings for the differentiation of sinonasal sarcoma from squamous cell carcinoma (SCC ...
Jin Ho Kim +5 more
doaj +1 more source