keyword
MENU ▼
Read by QxMD icon Read
search

Fungal rhinosinusitis

keyword
https://www.readbyqxmd.com/read/28774699/pulmonary-and-sinus-fungal-diseases-in-non-immunocompromised-patients
#1
REVIEW
David W Denning, Arunaloke Chakrabarti
The human respiratory tract is exposed daily to airborne fungi, fungal enzymes, and secondary metabolites. The endemic fungi Histoplasma capsulatum, Coccidioides spp, Blastomyces dermatitidis, and Paracoccidioides brasiliensis, and occasionally Aspergillus fumigatus, are primary pulmonary pathogens of otherwise healthy people. Such infections resolve in most people, and only a few infections lead to disease. However, many fungi are directly allergenic by colonising the respiratory tract or indirectly through contact with cell wall constituents and proteases, causing or exacerbating allergic disease...
July 31, 2017: Lancet Infectious Diseases
https://www.readbyqxmd.com/read/28747616/assessment-of-non-invasive-chronic-fungal-rhinosinusitis-by-cone-beam-ct-comparison-with-multidetector-ct-findings
#2
Tomohiko Yamauchi, Akiko Tani, Shuji Yokoyama, Hiroshi Ogawa
OBJECTIVE: To investigate the accuracy of cone beam CT (CBCT) to diagnose non-invasive chronic fungal rhinosinusitis. METHODS: Preoperative CT evaluation of non-invasive chronic fungal rhinosinusitis was performed by CBCT (3D Accuitomo 170(®)) and traditional multidetector CT (MDCT) (Aquilion 32(®)) in 13 and 38 patients with non-invasive chronic fungal maxillary sinusitis, respectively, in different facilities. Detection of intrasinus calcification was compared between these two groups...
July 26, 2017: Fukushima Journal of Medical Science
https://www.readbyqxmd.com/read/28707783/aggressive-necrotizing-pseudomonal-sinonasal-infections
#3
Edward C Kuan, Bobby A Tajudeen, Kevin C Welch, Rakesh K Chandra, Ben J Glasgow, Jeffrey D Suh
BACKGROUND: Pseudomonas aeruginosa is a gram-negative bacterium frequently implicated in recalcitrant sinonasal infections, especially in immunocompromised hosts. We report 6 cases of rapidly progressive pseudomonal acute rhinosinusitis producing tissue necrosis and, in certain cases, cranial nerve palsies. METHODS: Retrospective review of 6 patients with aggressive necrotizing sinonasal infections treated at 4 tertiary academic medical centers with sinonasal cultures growing P...
July 14, 2017: International Forum of Allergy & Rhinology
https://www.readbyqxmd.com/read/28689491/deceptive-nasal-nk-t-cell-lymphoma
#4
Jagdeep S Thakur, Aditi Mahajan, Manika Saluja, Narinder K Mohindroo
Nasal NK/T cell lymphoma is rare and it easily masquerades as chronic rhinosinusitis. It has a very poor prognosis and hence early diagnosis, although difficult, is necessary for better outcome. We present a case of a 30-year-old man who presented with nasal obstruction, facial oedema and crusts. High-resolution computed tomography found soft tissue in all sinuses and the nasal cavity. Endoscopic biopsy revealed necrotic and inflammatory tissue with fungi on culture. A diagnosis of fungal rhinosinusitis was made but the patient did not respond to antifungal drugs...
July 2017: Tropical Doctor
https://www.readbyqxmd.com/read/28688551/pediatric-invasive-fungal-rhinosinusitis-an-investigation-of-17-patients
#5
Daniel Vinh, Michael Yim, Ankhi Dutta, John K Jones, Wei Zhang, Matthew Sitton
PURPOSE: To investigate outcomes of pediatric patients at a single institution with invasive fungal rhinosinusitis (IFRS) and to determine variables that impact overall survival. METHODS: All pediatric patients at a large tertiary children's hospital diagnosed with IFRS confirmed by surgical pathology from 2009 to 2015 were retrospectively reviewed. Demographics, underlying diseases, symptoms, antifungal therapy, absolute neutrophil count (ANC), surgical management,and outcomes were analyzed...
August 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/28675446/role-of-fungi-in-chronic-rhinosinusitis-through-its-sequencing
#6
Yi Chen Zhao, Ahmed Bassiouni, Kangsadarn Tanjararak, Sarah Vreugde, Peter-John Wormald, Alkis James Psaltis
OBJECTIVE: Next-generation sequencing increases the sensitivity of fungal identification and may improve our understanding of the role that fungi play in sinus health and disease, which remains incompletely understood. We sequenced the internal transcribed spacer (ITS) amplicon to explore the role of the mycobiome in chronic rhinosinusitis (CRS). METHODS: Swabs were collected intraoperatively from the middle meatus of 90 patients (63 with CRS; 27 controls). DNA was extracted, and ITS amplicon concentration was measured using fluorometry...
July 4, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28652944/extranodal-natural-killer-t-cell-lymphoma-an-incidental-finding
#7
Ashley Althoff, Michael Bibliowicz
Extranodal natural killer/T-cell lymphoma (ENKTCL) is a rare form of non-Hodgkin lymphoma. This neoplasm is more prevalent in regions of Asia and Latin America and most commonly involves the sinonasal tract, presenting with signs of nasal obstruction, epistaxis, or sinus infection. It is a locally destructive and angioinvasive neoplasm. The treatment of ENKTCL is dependent on the extent of the tumor. For localized disease, the treatment is chemoradiation. For disseminated disease, treatment is mainly chemotherapy-based...
May 19, 2017: Curēus
https://www.readbyqxmd.com/read/28625008/the-role-of-local-allergy-in-the-nasal-inflammation
#8
REVIEW
Ke-Jia Cheng, Min-Li Zhou, Ying-Ying Xu, Shui-Hong Zhou
Local allergic inflammation (LAI) is recognized recently. 'entopy' was used to define LAI, which was positively correlated with allergen provocation testing, local sIgE up-regulation, inflammatory mediator secretion, and a lack of systemic allergy. The study of LAI is in its infancy and focuses mainly on the respiratory system. It is closely related to nasal inflammation and plays important roles in patients with nonallergic rhinitis (NAR), nonallergic chronic sinusitis with nasal polyps (CRSwNP), and nonallergic fungal rhinosinusitis (NAFRS)...
June 17, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28616054/an-investigation-on-non-invasive-fungal-sinusitis-molecular-identification-of-etiologic-agents
#9
Abdolrasoul Mohammadi, Seyed Mostafa Hashemi, Sayed Hamidreza Abtahi, Seyed Mohammad Lajevardi, Sahar Kianipour, Rasoul Mohammadi
BACKGROUND: Fungal sinusitis is increasing worldwide in the past two decades. It is divided into two types including invasive and noninvasive. Noninvasive types contain allergic fungal sinusitis (AFS) and fungus ball. AFS is a hypersensitivity reaction to fungal allergens in the mucosa of the sinonasal tract in atopic individuals. The fungus ball is a different type of noninvasive fungal rhinosinusitis which is delineated as an accumulation of debris and fungal elements inside a paranasal sinus...
2017: Journal of Research in Medical Sciences: the Official Journal of Isfahan University of Medical Sciences
https://www.readbyqxmd.com/read/28602067/bacterial-ball-as-an-unusual-finding-in-patients-with-chronic-rhinosinusitis
#10
Dong-Kyu Kim, Young Chan Wi, Su-Jin Shin, Youn Il Jang, Kyung Rae Kim, Seok Hyun Cho
Objectives: Pathophysiology of chronic rhinosinusitis (CRS) is very complex and has not yet been clearly understood. To date, various factors have been researched to have relations with the pathogenesis of CRS, such as superantigens and biofilms. Recently, we found an unusual pathological finding in patients with CRS, and we called this new entity as bacteria ball (or bioball). In this study, we analyze the clinical characteristics of bacteria ball occurred in CRS. Methods: This study enrolled consecutive 247 patients with CRS who underwent functional endoscopic sinus surgery from January 2015 to August 2016...
June 6, 2017: Clinical and Experimental Otorhinolaryngology
https://www.readbyqxmd.com/read/28586604/orbital-involvement-in-sinonasal-diseases
#11
Zia-Us-Salam Qazi, Sarfraz Latif, Sadia Maqsood Awan
BACKGROUND: Orbital involvement in sinonasal diseases can present as proptosis, ophthalmoplegia or even as blindness due to optic nerve damage. There are a number of sinonasal diseases which can involve eyes. The purpose of this study was to enlist diagnoses of all the patients with sinonasal disease, in which orbit was also involved unilaterally or bilaterally and to analyse the management strategy and final outcome in all the cases. METHODS: Hundred consecutive patients having orbital symptoms along with sinonasal complaints that presented in ENT department of Shaikh Zayed federal postgraduate medical institute were included in our prospective study...
October 2016: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28575121/pharmacokinetics-of-caspofungin-acetate-to-guide-optimal-dosing-in-cats
#12
Jana Leshinsky, Andrew McLachlan, David J R Foster, Ross Norris, Vanessa R Barrs
Cats are the most common mammal to develop invasive fungal rhinosinusitis caused by cryptic species in Aspergillus section Fumigati that are resistant to azoles but susceptible to caspofungin. In this study nonlinear mixed-effects pharmacokinetic modeling and simulation was used to investigate caspofungin pharmacokinetics and explore dosing regimens in cats using caspofungin minimum effective concentrations (MECs). Plasma concentrations in healthy cats were determined using HPLC-MS/MS after administration of a single and seven consecutive daily intravenous doses of 1 mg/kg caspofungin...
2017: PloS One
https://www.readbyqxmd.com/read/28571174/comparison-of-steroid-and-itraconazole-for-prevention-of-recurrence-in-allergic-fungal-rhinosinusitis-a-randomized-controlled-trial
#13
Moirangthem Rojita, Swagatika Samal, Pradeep Pradhan, V P Venkatachalam
INTRODUCTION: Allergic Fungal Rhinosinusitis (AFRS) is due to the continuous exposure of fungal antigens to an atopic individual. Medical treatment following the surgery is the standard protocol often practiced for the treatment of AFRS. Steroid (systemic/topical) has been considered as the standard medical treatment for the control of the disease in AFRS although most of the patients show recurrence with long term follow up. Instead, antifungals (itraconazole) can be tried to decrease the recurrence rate which acts by inhibiting the fungal growth in the postoperative period...
April 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28505035/invasive-fungal-sinusitis-treatment-of-the-orbit
#14
Evan Kalin-Hajdu, Kristin E Hirabayashi, M Reza Vagefi, Robert C Kersten
PURPOSE OF REVIEW: To summarize diagnostic techniques for invasive fungal rhinosinusitis and provide a review of treatment options once disease has spread to the orbit. RECENT FINDINGS: Improved imaging criteria, polymerase chain reaction and other serologic tests show promise in advancing our ability to accurately diagnose invasive fungal disease. Currently, there exists three treatment options for infected orbital tissue: exenteration, conservative debridement and transcutaneous retrobulbar injection of amphotericin B...
May 12, 2017: Current Opinion in Ophthalmology
https://www.readbyqxmd.com/read/28501959/contralateral-sinus-involvement-of-surgically-treated-unilateral-allergic-fungal-rhinosinusitis
#15
Abdulaziz AlQahtani, N Alshaikh, A Alzarei, A Musleh, A Alamri, A Alqahtani, F Alfawwaz, F Alshammari, M Aloulah, O Marglani, S Alsaleh, T Alandejani, H Mokarbesh
Recurrence of allergic fungal rhinosinusitis (AFRS) is well recognized. However, there is scarcity in the literature describing involvement of the non-diseased sinuses. We aimed to evaluate the recurrence forms of unilateral AFRS as well as to study the possible predictor factors of developing the disease in the contralateral side. Patients with exclusive unilateral AFRS from (2010 to 2015) were enrolled in multi-institutional case-control study. All patients were evaluated after endoscopic sinus surgery for recurrence...
August 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28497678/eosinophil-fungal-rhinosinusitis-caused-by-fusarium-infection-secondary-to-odontogenic-maxillary-sinus-disease-when-collaboration-between-otolaryngologist-and-allergologist-leads-to-the-correct-diagnosis-and-therapy
#16
P Gamba, C Lombardi
Rhinitis and sinusitis usually coexist and are concurrent in most individuals; thus, the correct terminology is now "rhinosinusitis". On the basis of numerous causative factors, often co-existing in the same patient, the diagnosis of rhinosinusitis is also made by a wide variety of practitioners (allergologists, otolaryngologists, pulmonologists, primary care physicians, paediatricians, and many others). Approximately 5-15% of the population suffers from chronic rhinosinusitis, and in 10-12% of them, it is of dental origin...
May 2017: European Annals of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28495416/invasive-fungal-rhinosinusitis-presenting-as-bell-s-palsy-in-a-kidney-and-liver-transplant-recipient
#17
Maggie Ming Yee Mok, Benjamin Xin Hao Fang, Bo Ying Choy, Tak Mao Chan
No abstract text is available yet for this article.
May 8, 2017: Journal of the Formosan Medical Association, Taiwan Yi Zhi
https://www.readbyqxmd.com/read/28482010/study-toward-resolving-the-controversy-over-the-definition-of-allergic-fungal-rhinosinusitis
#18
Aleksandra Barac, Goran Stevanovic, Marina Pekmezovic, Zoran Rakocevic, Rajica Stosovic, Boban Erovic, Vesna Tomic Spiric
Dysbiosis of the microbiome on the airway mucosa leads to the development of chronic inflammatory and allergic disorders. The aim of this study was to consider the potential diagnostic criteria for allergic fungal rhinosinusitis (AFRS) and nonallergic fungal rhinosinusitis (FRS), and the role of fungal presence in an environment for the development of AFRS. In this study, 136 patients were divided into two groups: patients with positive specific immunoglobulin E (sIgE) and fungal finding (AFRS group), and patients with negative sIgE and positive fungal finding (FRS group)...
May 6, 2017: Medical Mycology: Official Publication of the International Society for Human and Animal Mycology
https://www.readbyqxmd.com/read/28452707/complete-surgical-resection-and-short-term-survival-in-acute-invasive-fungal-rhinosinusitis
#19
Christopher R Roxbury, David F Smith, Thomas S Higgins, Stella E Lee, Gary L Gallia, Masaru Ishii, Andrew P Lane, Douglas D Reh
BACKGROUND: Acute invasive fungal rhinosinusitis (AIFR) is a fulminant fungal infection seen in patients who are immunocompromised. Due to its rarity, there is little evidence regarding the appropriate antifungal treatment regimen, especially the degree of surgical intervention. OBJECTIVE: To assess factors that impact short-term survival in AIFR as defined by survival to hospital discharge and to develop a staging system to predict survival and complete surgical resection...
March 1, 2017: American Journal of Rhinology & Allergy
https://www.readbyqxmd.com/read/28438285/fungal-rhinosinusitis-a-radiological-review-with-intraoperative-correlation
#20
REVIEW
Elaine Ni Mhurchu, Javier Ospina, Arif S Janjua, Jason R Shewchuk, Alexandra T Vertinsky
The interaction between fungi and the sinonasal tract results in a range of clinical presentations with a broad spectrum of clinical severity. The most commonly accepted classification system divides fungal rhinosinusitis into invasive and noninvasive subtypes based on histopathological evidence of tissue invasion by fungi. Invasive fungal rhinosinusitis is subdivided into acute invasive and chronic invasive categories. The chronic invasive category includes a subcategory of chronic granulomatous disease. Noninvasive fungal disease includes localized fungal colonization, fungal ball, and allergic fungal rhinosinusitis...
May 2017: Canadian Association of Radiologists Journal, Journal L'Association Canadienne des Radiologistes
keyword
keyword
28863
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"