Results 51 to 60 of about 24,156 (237)

Invasive fungal infection by Aspergillus flavus in immunocompetent hosts: A case series and literature review

open access: yesMedical Mycology Case Reports, 2019
Invasive aspergillosis usually affects immunocompromised hosts with variable manifestations depending on the site of infection. In this article, we present two cases of invasive Aspergillosis in two non-immunocompromised patients; both cases had a ...
Ana María Garcia-Giraldo   +4 more
doaj   +1 more source

Pneumocoele sinus: Computed tomographic findings and surgical approach in a 2‐year‐old Cob filly

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Pneumosinus dilatans and pneumocoele sinus describe abnormal hyperpneumatisation of paranasal sinuses, with the latter being accompanied by thinning of bony walls. Although recognised in human and equine medicine, to the authors' knowledge, this condition's computed tomography (CT) findings and successful surgical approach in horses
Sarah L. Thompson   +3 more
wiley   +1 more source

Atypical presentation of cystic schwannoma of the sphenoid sinus: a nonsolitary mass with osseous, intracranial and cavernous sinus invasion

open access: yesThe Pan African Medical Journal, 2018
Although nearly half of all schwannomas involve the head and neck region, nasal and paranasal sinus presentations are quite rarely seen. Cystic schwannoma, characterized by cyst formation lined by S-100 protein positive membrane-like structures is very ...
Gautam Dutta   +4 more
doaj   +1 more source

Incidental mucosal abnormalities of paranasal sinus in patients referred for MRI brain for suspected intracranial pathology in Eastern Nepal

open access: yesAsian Journal of Medical Sciences, 2014
Background: Mucosal abnormalities of the paranasal sinuses are frequently encountered as incidental findings during MRI evaluation of brain, however, little is known about their magnitude and spectrum in the Nepalese population. The purpose of this study
Mukesh Kumar Gupta
doaj   +1 more source

Management of Radiodermatitis in Patients With Head and Neck Cancer Undergoing Radiotherapy: A Scoping Review

open access: yesHealth Care Science, EarlyView.
The data obtained through this review highlight the lack of global consensus among radiotherapy centers on the best topical treatment for radiodermatitis. It indicates that the choice of treatment depends on professional judgment due to the absence of standardized guidelines, pointing to the need for more robust scientific research to develop effective
Tâmara Taynah Medeiros da Silva   +8 more
wiley   +1 more source

Predominance of In‐Field Recurrence After Radiotherapy for Sinonasal Cancer: A Single‐Center Retrospective Study

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Sinonasal malignancies (SNM) are rare, heterogeneous tumors with poor prognosis. There is an unmet need to improve treatment outcomes. Despite advances in imaging and molecular classification, optimal curative radiotherapy (RT) strategies remain undefined.
M. de Ridder   +11 more
wiley   +1 more source

Paranasal Sinus Anatomic Variations Accompanying Maxillary Sinus Retention Cysts: A Radiological Analysis

open access: yesTurkish Archives of Otorhinolaryngology, 2017
Objective:The risk factors for the development of retention cysts of the maxillary sinuses (RCMs) are not clear, although RCMs are common findings on radiographic images.
İlker Burak Arslan   +5 more
doaj   +1 more source

Metastasis of Papillary Thyroid Carcinoma to the Maxillary Sinus: Case Report and Review of the Literature

open access: yesCase Reports in Otolaryngology, 2020
Metastasis of the thyroid carcinoma to the paranasal sinuses is rarely reported. Among these sinuses, metastasis to the maxillary sinus alone has been reported only in a few cases.
Hajime Shimmura   +4 more
doaj   +1 more source

Variations in Treatment Prescription and Survival Outcomes Between Older and Younger Patients With Mucosal Head and Neck Squamous Cell Carcinoma Treated With Radiotherapy

open access: yesHead &Neck, EarlyView.
ABSTRACT Purpose To investigate treatment variations and outcomes between older (≥ 70 years) and younger (< 70 years) patients with mucosal head and neck squamous cell carcinoma (mHNSCC) treated with radiotherapy. Methods A multicenter retrospective review of patients diagnosed from 2010 to 2018 was conducted.
Farhannah Aly   +5 more
wiley   +1 more source

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