Results 81 to 90 of about 38,041 (292)
Radioresistant Extramedullary Plasmacytoma of the Maxillary Sinus: A Case Report and review article [PDF]
Iranian 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
Mucosal melanoma of nasal cavity and paranasal sinus.
Journal of Cancer Research and Therapeutics, 2008 Mucosal melanoma of the nasal cavity and paranasal sinuses is seldom encountered in routine ENT practice. These tumors have poor prognosis owing to higher rates of locoregional recurrence and distant metastasis.
Raghav C Dwivedi +4 more
semanticscholar +1 more source
World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.ABSTRACT Objective To investigate the impact of different radiation fields on the risk of otitis media with effusion (OME) in nasopharyngeal carcinoma (NPC) patients and to develop a nomogram to identify high‐risk patients after radiotherapy. Methods Clinical data were collected from 170 NPC patients who underwent radiotherapy at Peking Union Medical ...
Zhi‐Jin Han +11 more
wiley +1 more source
World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.ABSTRACT Purpose The rising prevalence of obesity introduces challenges in surgical contexts, including endoscopic sinus surgery (ESS) for chronic rhinosinusitis with nasal polyps (CRSwNP). However, the impact of obesity on ESS outcomes remains underexplored. This study aims to evaluate the association between obesity and surgical complexity, operative
Hen Chaushu +6 more
wiley +1 more source
DIFFICULTIES OF DIFFERENTIAL DIAGNOSIS OF NEOPLASMS OF THE PARANASAL SINUSES BY METHODS OF MULTISPIRAL AND CONE-BEAM COMPUTED TOMOGRAPHY [PDF]
, 2023 V.G. Aznaurov +3 more
openalex +1 more source
Unilateral abducens nerve palsy: A presenting sign of sphenoid sinus mucocoeles [PDF]
, 1997 Sphenoid sinus mucocoeles can stimulate a variety of pathological conditions and patients can present to a range of specialists. Because of the relative rarity of sphenoid sinus mucocoeles, diagnosis is often delayed and these lesions can progressively ...
Jones, NS, Muneer, A
core +1 more source
Australian Endodontic Journal, EarlyView.ABSTRACT This report describes a rare case of alveolar rhabdomyosarcoma initially presenting with clinical features resembling an endodontic lesion. A 15‐year‐old male presented with progressive right maxillary swelling initially treated as a dental abscess.
Saliha Akçay Köprücü +3 more
wiley +1 more source
Solitary fibrous tumor of the nasal cavity and paranasal sinuses: A case report
Journal of Oral Biology and Craniofacial Research, 2015 Solitary Fibrous Tumors (SFT) are rare neoplasms first described in 1931 by Klemperer and Rabin. SFT's have mesenchymal rather than mesothelial origin.
Bogna Zielińska-Kaźmierska +2 more
doaj +1 more source
Malignant melanoma and other malignancies of the nasal cavity and the paranasal sinuses in Sweden [PDF]
, 2014 Background: Malignancies emerging in the nasal cavity and the paranasal sinuses are rare and accounts for 5% of all head and neck malignancies and 0.1% of all malignancies in Sweden. The incidence of sinonasal malignancy (SNM), except sinonasal malignant
Jangard, Mattias
core +1 more source
Club Cells in Nasal Epithelial Repair: Insights From an IL‐13‐Induced Inflammatory Model
Allergy, EarlyView.Four inflammatory endotypes of CRSwNP, defined by eosinophil and neutrophil infiltration, show distinct patterns of basal, club, ciliated, and goblet cell expression in nasal epithelium. Using an ALI‐HNECs model, we demonstrate that IL‐13 impairs mucociliary function by promoting club‐to‐goblet cell differentiation while inhibiting club‐to‐ciliated ...
Zhi‐Qun Huang +13 more
wiley +1 more source