Results 71 to 80 of about 32,809 (258)

Intranasal melanoma treated with radiation therapy in three dogs [PDF]

open access: yes, 2017
Three dogs were investigated for chronic unilateral nasal discharge. In all cases CT imaging showed an intranasal mass causing turbinate lysis and no evidence of metastasis.
Blackwood, L   +6 more
core   +3 more sources

Sinonasal teratocarcinosarcoma of the ethmoid and paranasal sinus: A rare neoplasm.

open access: yesJournal of research in medical sciences : the official journal of Isfahan University of Medical Sciences, 2012
Sinonasal teratocarcinosarcoma (SNTCS) is a very rare and aggressive malignant neoplasm histologically characterized by the combination of one or many components of epithelial and mesenchymal elements. Here, we report a SNTCS in a 60-year-old man involving posterior nasal and nasopharyngeal wall extending into left ethmoidal sinus.
Santosh Kumar Mondal   +3 more
openaire   +2 more sources

Radioresistant Extramedullary Plasmacytoma of the Maxillary Sinus: A Case Report and review article [PDF]

open access: yesIranian Journal of Otorhinolaryngology, 2015
Introduction: Plasmacytoma is a monoclonal proliferation of plasma cells. It can be an isolated lesion, for which the term extramedullary plasmacytoma is used, or a representation of multiple myeloma.The upper respiratory tract is the most common site ...
Matin Ghazizadeh   +2 more
doaj  

False‑positive technetium‑99m methylene diphosphonate bone scan activity in the orbit in a patient with a history of breast carcinoma [PDF]

open access: yes, 2018
Metastasis of breast carcinoma to the orbit is an uncommon entity and carries a poor prognosis. This case report presents false-positive technetium-99m methylene diphosphonate activity in the right orbit of a patient with a history of a primary breast ...
Bonnet, Sarah E., Palko, Joel R.
core   +2 more sources

Head and Neck Cancer Trends in Semarang: An analysis of ASR and ASCR [PDF]

open access: yes, 2015
Background: The sustainable incidence data of Head and Neck Cancer is poorly described in Indonesia. There was no large-scale epidemiological study of head and neck cancer in Indonesia, especially in Semarang and surrounding areas.
Hidanti, Mazaya Luthfia, PRASETYO, AWAL
core   +1 more source

Adenocarcinoma of the ethmoid sinus: Retrospective study of 42 cases [PDF]

open access: yes, 2011
SummaryObjectivesRetrospective analysis of the oncological results and morbidity of ethmoid sinus adenocarcinoma surgery, and identification of survival factors.Material and methodsForty-two patients were treated from 1990 to 2009.
Bizon, A.   +3 more
core   +1 more source

Surgical Approaches to Resection of Anterior Skull Base and Paranasal Sinuses Tumors

open access: yesBalkan Medical Journal, 2013
Malignant tumours of the sinonasal tract comprise approximately 3% of the malignancies that arise in the upper aerodigestive tract. Approximately 10% of tumours that arise in the sinonasal tract originate in the ethmoid and/or frontal sinuses, and are ...
Sara Abu- Ghanem, Dan M. Fliss
doaj   +1 more source

Invasive maxillary sinus aspergillosis: a case report successfully treated with voriconazole and surgical debridement [PDF]

open access: yes, 2014
Introduction: Invasive aspergillosis of the paranasal sinuses is a rare disease and often misdiagnosed; however, its incidence has seen substancial growth over the past 2 decades. Definitive diagnosis of these lesions is based on histological examination
Peral Cagigal, B.   +2 more
core   +1 more source

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