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Isolation and identification of Aspergillus fumigatus from Immunocompromised patients in AL- Najaf Province. Int J Health Sci (Qassim) 2022. [DOI: 10.53730/ijhs.v6ns1.6240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The present study was conducted to isolation and identification of Aspergillus fumigatus. Isolated from immunocompromised patients with (Diabetes, Cancer) by different identification methods including direct examination, laboratory culture and electron microscopy. During the period from (July to September 2016), a total of 50 swab were collected from immunocompromised patients with attending to the in AL- Sadder Medical City (the Center for Diabetes and Endocrinology) and (Euphrates middle Center for cancer diseases). In AL-Najaf Governorate, the samples were collected as following: 30 swab from the eyes of cancer patients who were suffering from prostate, leukemia, stomach and intestines cancer, also 20 swabs from the ears of diabetic patients. The percentage of female to male was as following, 29 females (58%) males and 21 (42%). In this study, the results show that the incidence of aspergillosis in women was higher than the male. The results of the present study reveal that the prevalence of aspergillosis from patient with cancer was more than diabetes patients which was 18 (66.66%) and 9 (33.33%), respectively.
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Yuan M, Tandon A, Li A, Johnson E, Greer C, Tooley A, Tran AQ, Godfrey KJ, Dinkin M, Oliveira C. Orbital Apex Syndrome Secondary to Invasive Aspergillus Infection: A Case Series and Literature Review. J Neuroophthalmol 2021; 41:e631-e638. [PMID: 33110002 DOI: 10.1097/wno.0000000000001105] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Invasive fungal sinusitis carries high morbidity and mortality and often poses a diagnostic challenge. Orbital apex syndrome (OAS) is not an uncommon presentation in the setting of invasive fungal sinusitis. Delays in diagnosis and appropriate treatment can result in permanent visual dysfunction and, potentially, death. We present 2 cases of OAS secondary to invasive sinus aspergillosis, detailing the diagnostic process, treatment, and outcome for both patients. Subsequently, we present a review of the literature and combined analysis of our 2 patients plus 71 cases from previously published reports. METHODS Literature review was performed to identify demographic, diagnostic, clinical, and treatment data of patients with OAS caused by Aspergillus species. RESULTS The review resulted in 52 included articles with 71 patients, plus our 2 reported patients, leading to a total of 73 subjects included in the analysis. The average age of patients at presentation was 59.9 years. A combination of visual disturbance and pain (headache and/or periocular pain) was the most common presentation reported (46 cases; 63%). Diabetes mellitus was reported in 15 cases (21%), with more than half specifically noted to have poorly controlled diabetes. After diabetes, the second most common cause of immunocompromise was chronic steroid use (n = 13; 18%). Empiric antifungal treatment was started in 10 patients (14%), while 25 patients (34%) were first treated with systemic steroids due to a concern for an inflammatory etiology. Time to diagnosis from initial presentation was on average 7.4 weeks (range of 0.3-40 weeks). Approximately 78% of the cases (57 of 73) had biopsies with histology that confirmed Aspergillus fungal morphology, and 30/73 (41%) had diagnostic fungal cultures. The majority of the cases received monotherapy with intravenous (IV) amphotericin B (36 patients; 49%) and IV voriconazole (19 patients; 26%), with a combination of the 2 or more antifungal agents being used in 11 patients (15%). Forty patients (55%) showed signs of clinical improvement with treatment, while 33 (45%) patients did not experience any improvement or continued to deteriorate, and 23 (32%) died in the course of their reported follow-up. CONCLUSIONS The present cases illustrate well the challenge in the diagnosis and treatment of OAS due to invasive sinus aspergillosis. Our review and analysis of 73 cases support the notion that a high index of suspicion leading to early biopsy with histology and fungal culture is paramount for diagnosis. Early empiric antifungal treatment and debridement can potentially reduce morbidity and mortality.
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Affiliation(s)
- Melissa Yuan
- Weill Cornell Medical College (MY, AL), New York, New York; and Department of Ophthalmology (A. Tandon, EJ, CG, A. Tooley, A. Tran, KJG, MD, CO), Weill Cornell Medical College, New York, New York
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Aspergillus fumigatus Strain-Specific Conidia Lung Persistence Causes an Allergic Broncho-Pulmonary Aspergillosis-Like Disease Phenotype. mSphere 2021; 6:6/1/e01250-20. [PMID: 33597172 PMCID: PMC8544898 DOI: 10.1128/msphere.01250-20] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Aspergillus fumigatus is a filamentous fungus which can cause multiple diseases in humans. Allergic broncho-pulmonary aspergillosis (ABPA) is a disease diagnosed primarily in cystic fibrosis patients caused by a severe allergic response often to long-term A. fumigatus colonization in the lungs. Mice develop an allergic response to repeated inhalation of A. fumigatus spores; however, no strains have been identified that can survive long-term in the mouse lung and cause ABPA-like disease. We characterized A. fumigatus strain W72310, which was isolated from the expectorated sputum of an ABPA patient, by whole-genome sequencing and in vitro and in vivo viability assays in comparison to a common reference strain, CEA10. W72310 was resistant to leukocyte-mediated killing and persisted in the mouse lung longer than CEA10, a phenotype that correlated with greater resistance to oxidative stressors, hydrogen peroxide, and menadione, in vitro. In animals both sensitized and challenged with W72310, conidia, but not hyphae, were viable in the lungs for up to 21 days in association with eosinophilic airway inflammation, airway leakage, serum IgE, and mucus production. W72310-sensitized mice that were recall challenged with conidia had increased inflammation, Th1 and Th2 cytokines, and airway leakage compared to controls. Collectively, our studies demonstrate that a unique strain of A. fumigatus resistant to leukocyte killing can persist in the mouse lung in conidial form and elicit features of ABPA-like disease. IMPORTANCE Allergic broncho-pulmonary aspergillosis (ABPA) patients often present with long-term colonization of Aspergillus fumigatus. Current understanding of ABPA pathogenesis has been complicated by a lack of long-term in vivo fungal persistence models. We have identified a clinical isolate of A. fumigatus, W72310, which persists in the murine lung and causes an ABPA-like disease phenotype. Surprisingly, while viable, W72310 showed little to no growth beyond the conidial stage in the lung. This indicates that it is possible that A. fumigatus can cause allergic disease in the lung without any significant hyphal growth. The identification of this strain of A. fumigatus can be used not only to better understand disease pathogenesis of ABPA and potential antifungal treatments but also to identify features of fungal strains that drive long-term fungal persistence in the lung. Consequently, these observations are a step toward helping resolve the long-standing question of when to utilize antifungal therapies in patients with ABPA and fungal allergic-type diseases.
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Humphreys IM, Wandell GM, Miller C, Rathor A, Schmidt RA, Turner JH, Hwang PH, Davis GE. A multi-institutional review of outcomes in biopsy-proven chronic invasive fungal sinusitis. Int Forum Allergy Rhinol 2020; 10:738-747. [PMID: 32282122 DOI: 10.1002/alr.22547] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 01/16/2020] [Accepted: 01/21/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND Chronic invasive fungal sinusitis (CIFS) is a rare, life-threatening infection of the nose and sinuses. This study aims to identify factors that impact survival in 1 of the largest cohorts to date. METHODS Pathology records were reviewed for biopsy-proven CIFS from 3 tertiary academic institutions from 1995 to 2016. Variables were analyzed using log-rank survival analysis. Univariate Cox regression was performed at 1 and 12 months. RESULTS Thirty-eight patients were included. Hematologic malignancy and diabetes were the most common underlying diseases (32% each). Aspergillus was the most common fungus (63%). Greater than 75% of the patients had an absolute neutrophil count (ANC) >1000 at the time of diagnosis. Overall survival at 1, 6, and 12 months was 89%, 68%, and 48%, respectively. In univariate analysis, factors associated with worse survival included: ANC <500 at 12 months (hazard ratio [HR] 4.8; p = 0.01), ANC <1000 at 12 months (HR 5.8; p = 0.001), and recent chemotherapy (HR 4; p = 0.01). The following factor was associated with improved survival in univariate analysis: ANC as a linear variable in the entire cohort (HR 0.7; p = 0.005). CONCLUSION We present a multi-institutional case-series of CIFS and long-term follow-up. ANC <1000 at time of diagnosis and recent chemotherapy (within 1 month of diagnosis) are associated with poorer survival, whereas a rising ANC >1000 is associated with improved survival at 12 months. Further prospective studies are needed to further define factors that affect outcomes.
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Affiliation(s)
- Ian M Humphreys
- Department of Otolaryngology, University of Washington, Seattle, WA
| | - Grace M Wandell
- Department of Otolaryngology, University of Washington, Seattle, WA
| | - Craig Miller
- Department of Otolaryngology, University of Washington, Seattle, WA
| | | | | | - Justin H Turner
- Department of Otolaryngology, Vanderbilt University, Nashville, TN
| | - Peter H Hwang
- Department of Otolaryngology, Stanford University, Stanford, CA
| | - Greg E Davis
- Department of Otolaryngology, University of Washington, Seattle, WA
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El Hasbani G, Chirayil J, Nithisoontorn S, Antezana AA, El Husseini I, Landaeta M, Saeed Y, Assaker R. Cerebral aspergillosis presenting as a space occupying lesion in an immunocompetent individual. Med Mycol Case Rep 2019; 25:45-48. [PMID: 31453078 PMCID: PMC6700407 DOI: 10.1016/j.mmcr.2019.07.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 07/06/2019] [Accepted: 07/31/2019] [Indexed: 11/11/2022] Open
Abstract
Cerebral aspergillosis has the tendency to occur in immunocompromised patients. Less commonly, immunocompetent individuals can be affected, with neuroimaging findings being difficult to interpret. The diagnosis necessitates imaging of the brain as well as the sinuses with biopsy and pathological confirmation. A surgical excision with aggressive antifungal agents are required for a proper management. This case report describes an immunocompetent patient with cerebral aspergillosis that presented radiologically as a suspicious mass to be diagnosed pathologically and excised surgically.
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Affiliation(s)
| | - Joseph Chirayil
- Lincoln Medical and Mental Health Center, Bronx, New York, USA
| | | | | | | | - Maria Landaeta
- Lincoln Medical and Mental Health Center, Bronx, New York, USA
| | - Yasir Saeed
- Lincoln Medical and Mental Health Center, Bronx, New York, USA
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Parikh SL, Venkatraman G, Delgaudio JM. Invasive Fungal Sinusitis: A 15-Year Review from a Single Institution. ACTA ACUST UNITED AC 2018. [DOI: 10.1177/194589240401800202] [Citation(s) in RCA: 138] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Background The aim of this study was to review our experience with patients with invasive fungal sinusitis (IFS) to determine outcomes and identify factors that may affect patient survival. Methods A retrospective review was performed. Results Forty-three patients were identified accounting for 45 cases of IFS. The underlying reasons for immunosuppression were hematologic malignancy (28 patients), diabetes mellitus (10 patients), solid organ transplant (3 patients), chronic steroid use (3 patients), and acquired immunodeficiency syndrome (1 patient). Eight of 45 cases (18%) died of IFS. Of the 28 cases associated with hematologic malignancy, 3 patients died of IFS (11%) and 4 patients (14%) died of other causes with persistent IFS. None of these 7 patients had recovery of their absolute neutrophil count, and all patients who recovered from IFS recovered to a normal absolute neutrophil count. Four of 10 (40%) diabetic patients died of IFS, and 66% of survivors had persistent neurological or visual morbidity. The mortality rate was 29% for patients infected with Mucor and 11% for patients infected with Aspergillus. Conclusion We have found the overall mortality rate directly related to IFS to be 18%. The rate is higher for diabetic patients than for patients with hematologic causes for their immunosuppression. This is likely because of the higher index of suspicion and early diagnosis and treatment of patients with neutropenia and a less-fulminant, slower-progressing form of IFS from Aspergillus, apparently a less virulent fungus than Mucor. Intracranial involvement and failure to recover from neutropenia are the factors that led to poor prognosis in this series.
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Affiliation(s)
- Shatul L. Parikh
- Department of Otolaryngology—Head and Neck Surgery, Emory University School of Medicine, Atlanta, Georgia Presented at the Annual Meeting of The American Rhinologic Society, Nashville, TN, May 2, 2003
| | - Giridhar Venkatraman
- Department of Otolaryngology—Head and Neck Surgery, Emory University School of Medicine, Atlanta, Georgia Presented at the Annual Meeting of The American Rhinologic Society, Nashville, TN, May 2, 2003
| | - John M. Delgaudio
- Department of Otolaryngology—Head and Neck Surgery, Emory University School of Medicine, Atlanta, Georgia Presented at the Annual Meeting of The American Rhinologic Society, Nashville, TN, May 2, 2003
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Tierney P, Thomas M, Samuel D, Patel KS, Stafford N. Recurrent Aspergilloma of the Frontoethmoid Sinus in a Non-Immunocompromised Patient. J R Soc Med 2018; 89:165P-6P. [PMID: 8683523 PMCID: PMC1295704 DOI: 10.1177/014107689608900314] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Management of invasive aspergillosis of the paranasal sinuses requires sufficient experience to initiate appropriate investigations and then utilize the correct treatment protocol. Computed tomography (CT) or magnetic resonance imaging (MRI) is essential to show the extent of the disease and diagnosis is confirmed by histological analysis. Aspergillus flavus is a ubiquitous soil saprophyte in the Sudan and is responsible for many cases originating from this area. The literature is reviewed and treatment options discussed.
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Affiliation(s)
- P Tierney
- Department of Otolaryngology-Head & Neck Surgery, St Mary's Hospital, London, England
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McCarthy MW, Petraitiene R, Walsh TJ. Translational Development and Application of (1→3)-β-d-Glucan for Diagnosis and Therapeutic Monitoring of Invasive Mycoses. Int J Mol Sci 2017; 18:ijms18061124. [PMID: 28538702 PMCID: PMC5485948 DOI: 10.3390/ijms18061124] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Revised: 05/09/2017] [Accepted: 05/16/2017] [Indexed: 12/24/2022] Open
Abstract
Early diagnosis and prompt initiation of appropriate antimicrobial therapy are crucial steps in the management of patients with invasive fungal infections. However, the diagnosis of invasive mycoses remains a major challenge in clinical practice, because presenting symptoms may be subtle and non-invasive diagnostic assays often lack sensitivity and specificity. Diagnosis is often expressed on a scale of probability (proven, probable and possible) based on a constellation of imaging findings, microbiological tools and histopathology, as there is no stand-alone assay for diagnosis. Recent data suggest that the carbohydrate biomarker (1→3)-β-d-glucan may be useful in both the diagnosis and therapeutic monitoring of invasive fungal infections due to some yeasts, molds, and dimorphic fungi. In this paper, we review recent advances in the use of (1→3)-β-d-glucan to monitor clinical response to antifungal therapy and explore how this assay may be used in the future.
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Affiliation(s)
- Matthew W McCarthy
- Division of General Internal Medicine, Weill Cornell Medicine of Cornell University, New York, NY 10065, USA.
| | - Ruta Petraitiene
- Transplantation-Oncology Infectious Diseases Program, Division of Infectious Diseases, Department of Medicine, Weill Cornell Medicine of Cornell University, New York, NY 10065, USA.
| | - Thomas J Walsh
- Departments of Pediatrics, and Microbiology & Immunology, Weill Cornell Medicine, New York, NY 10065, USA.
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Chakrabarti A, Kaur H. Allergic Aspergillus Rhinosinusitis. J Fungi (Basel) 2016; 2:E32. [PMID: 29376948 PMCID: PMC5715928 DOI: 10.3390/jof2040032] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 11/29/2016] [Accepted: 12/01/2016] [Indexed: 12/19/2022] Open
Abstract
Allergic fungal rhinosinusitis (AFRS) is a unique variety of chronic polypoid rhinosinusitis usually in atopic individuals, characterized by presence of eosinophilic mucin and fungal hyphae in paranasal sinuses without invasion into surrounding mucosa. It has emerged as an important disease involving a large population across the world with geographic variation in incidence and epidemiology. The disease is surrounded by controversies regarding its definition and etiopathogenesis. A working group on "Fungal Sinusitis" under the International Society for Human and Animal Mycology (ISHAM) addressed some of those issues, but many questions remain unanswered. The descriptions of "eosinophilic fungal rhinosinusitis" (EFRS), "eosinophilic mucin rhinosinusitis" (EMRS) and mucosal invasion by hyphae in few patients have increased the problem to delineate the disease. Various hypotheses exist for etiopathogenesis of AFRS with considerable overlap, though recent extensive studies have made certain in depth understanding. The diagnosis of AFRS is a multi-disciplinary approach including the imaging, histopathology, mycology and immunological investigations. Though there is no uniform management protocol for AFRS, surgical clearing of the sinuses with steroid therapy are commonly practiced. The role of antifungal agents, leukotriene antagonists and immunomodulators is still questionable. The present review covers the controversies, recent advances in pathogenesis, diagnosis, and management of AFRS.
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Affiliation(s)
- Arunaloke Chakrabarti
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh 160012, India.
| | - Harsimran Kaur
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh 160012, India.
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Swami T, Pannu S, Kumar M, Gupta G. Chronic invasive fungal rhinosinusitis by Paecilomyces variotii: A rare case report. Indian J Med Microbiol 2016; 34:103-6. [DOI: 10.4103/0255-0857.174126] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Tomazic PV, Dostal E, Magyar M, Lang-Loidolt D, Wolf A, Koele W, Truschnegg A, Stammberger H, Payer M. Potential correlations of dentogenic factors to the development of clinically verified fungus balls: A retrospective computed tomography-based analysis. Laryngoscope 2015. [PMID: 26199048 DOI: 10.1002/lary.25416] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVES/HYPOTHESIS Fungus balls are a common disease of the paranasal sinuses, usually involving the maxillary sinus. To clarify the pathology, we analyzed patients treated for maxillary sinus fungus balls to see whether the latter correlated with dentogenic factors. STUDY DESIGN Retrospective case analysis. METHODS Cases of maxillary sinus fungus balls diagnosed between January 2000 and December 2013 were analyzed retrospectively. Patients' charts were reviewed for diagnosis, gender, and age. Paranasal sinus computed tomography (CT) scans were reviewed according to the side of the fungus ball, calcifications/opacifications, and dentogenic factors. RESULTS In 98/102 patients (96.1%), 157 dentogenic factors could be identified on the side affected by a fungus ball. On the contralateral healthy side, there were 125 dentogenic factors. In four (3.9%) of the patients, no dentogenic pathology was identified on the CT scan. The presence of dentogenic factors (regardless of number) was significantly associated with a fungus ball compared to the healthy side (P = .024, χ(2) test, odds ratio: 2.72 [95% confidence interval: 1.02-7.23]). CONCLUSIONS Dentogenic factors regardless of type potentially correlate with the presence of maxillary sinus fungus ball. Unlike the overall presence of dentogenic factors, the particular dentogenic factors in an individual patient do not significantly influence the development of fungus balls. After diagnosis of dentogenic pathology in penetrated maxillary sinus floors, patients should be closely monitored and informed about their higher risk of developing a fungus ball.
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Affiliation(s)
| | - Eva Dostal
- Department of Oral Surgery, University Dental Clinic
| | - Marton Magyar
- Department of Radiology, Medical University of Graz, Graz, Austria
| | | | - Axel Wolf
- Department of General Otorhinolaryngology-Head and Neck Surgery
| | - Wolfgang Koele
- Department of General Otorhinolaryngology-Head and Neck Surgery
| | | | | | - Michael Payer
- Department of Oral Surgery, University Dental Clinic
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Kale P, Rudramurthy SM, Panda NK, Das A, Chakrabarti A. The inflammatory response of eosinophil-related fungal rhinosinusitis varies with inciting fungi. Med Mycol 2015; 53:387-95. [PMID: 25724204 DOI: 10.1093/mmy/myv001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2014] [Accepted: 12/28/2014] [Indexed: 12/14/2022] Open
Abstract
Earlier studies demonstrated immunological response to Alternaria alternata in patients with eosinophil-related fungal rhinosinusitis (FRS). However, Aspergillus flavus rather than A. alternata is predominantly isolated from such patients in Asia. We compared immunological response to A. flavus and A. alternata in our patients with eosinophil related FRS. Total immunoglobulin E, absolute eosinophil count (AEC), cytokine response, and in vitro eosinophil degranulation in the presence of A. flavus/A. alternata were compared among patients with eosinophil-related FRS, non-eosinophilic rhinosinusitis (NECRS), and healthy individuals. Eosinophil-related FRS patients were subgrouped into: Group A - presence of mucin with fungus in tissues and positive immediate hypersensitivity; group B - presence of mucin with fungus in biopsies and no immediate hypersensitivity; and group C - presence of mucin without fungi and hypersensitivity. A. flavus was the predominant (89%) isolate. Significantly higher major basic protein (MBP) was induced by A. flavus in Group A (279.15 ± 32.29 ng/2.5 × 10(5) cells) compared to Group B (254.9 ± 17.14 ng), Group C (238.33 ± 17.56 ng), NECRS (56.96 ± 10.97 ng), and normal subjects (28.73 ± 7.04 ng). A. alternata - eosinophil interaction failed to induce detectable MBP. AEC and serum cytokines, interleukin (IL)- 2, IL-4, IL-5, IL-10, tumor necrosis factor α, and interferon-γ were significantly higher (P < 0.001) in eosinophil-related FRS compared to NECRS and control. Thus a mixed Th1 and Th2 cytokine response was observed in eosinophil-related FRS. In conclusion, immune response in eosinophil-related FRS depends on locally inciting fungi rather than A. alternata in all instances, and the categorization of this group appears to be arbitrary.
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Affiliation(s)
- Pratibha Kale
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, at present All India Institute of Medical Sciences, New Delhi, India
| | - Shivaprakash M Rudramurthy
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Naresh K Panda
- Department of Otolaryngology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ashim Das
- Department of Histopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Arunaloke Chakrabarti
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Guivarc'h M, Ordioni U, Catherine JH, Campana F, Camps J, Bukiet F. Implications of Endodontic-related Sinus Aspergillosis in a Patient Treated by Infliximab: A Case Report. J Endod 2015; 41:125-9. [DOI: 10.1016/j.joen.2014.09.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Revised: 09/22/2014] [Accepted: 09/23/2014] [Indexed: 11/28/2022]
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Piromchai P, Thanaviratananich S. Impact of treatment time on the survival of patients suffering from invasive fungal rhinosinusitis. CLINICAL MEDICINE INSIGHTS. EAR, NOSE AND THROAT 2014; 7:31-4. [PMID: 25288891 PMCID: PMC4167318 DOI: 10.4137/cment.s18875] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Revised: 07/31/2014] [Accepted: 08/08/2014] [Indexed: 12/03/2022]
Abstract
BACKGROUND Invasive fungal rhinosinusitis is an uncommon disease with high mortality rates. There is currently no consensus on the best treatment timing. We studied the impact of the treatment timing on the survival of patients experiencing invasive fungal rhinosinusitis. METHODS We conducted a retrospective study of patients suffering from invasive fungal rhinosinusitis. The duration of symptoms, clinical presentations, clinical signs, diagnoses, treatments, and outcomes were collected. RESULTS It was observed that more than 70% of the mortalities occurred within the subgroup of patients who exhibited symptoms of the disease within 14 days before admission. After adjusting for the confounders, the time taken to treat the patients was the most statistically significant predictor for mortality (P = 0.045). We found no significant relationships between mortality and its significant covariates, which included the underlying diseases (P = 0.91) or complications (P = 0.55). CONCLUSIONS Our study demonstrates that the time taken to treat the patients is an important determinant for the survival of patients who are afflicted with invasive fungal rhinosinusitis. The appropriate treatments should be administered within 14 days from the time the symptoms begin to manifest.
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Affiliation(s)
- Patorn Piromchai
- Department of Otorhinolaryngology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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Gorovoy IR, Kazanjian M, Kersten RC, Kim HJ, Vagefi MR. Fungal rhinosinusitis and imaging modalities. Saudi J Ophthalmol 2013; 26:419-26. [PMID: 23961027 DOI: 10.1016/j.sjopt.2012.08.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
This report provides an overview of fungal rhinosinusitis with a particular focus on acute fulminant invasive fungal sinusitis (AFIFS). Imaging modalities and findings that aid in diagnosis and surgical planning are reviewed with a pathophysiologic focus. In addition, the differential diagnosis based on imaging suggestive of AFIFS is considered.
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Affiliation(s)
- Ian R Gorovoy
- Department of Ophthalmology, University of California, San Francisco, CA, United States
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Piromchai P, Thanaviratananich S. Acute versus Chronic Invasive Fungal Rhinosinusitis: A Case-Control Study. ACTA ACUST UNITED AC 2012. [DOI: 10.4137/idrt.s9818] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Introduction Invasive fungal rhinosinusitis is a challenging condition that can be found mostly in immunocompromised patients. Failure to diagnose and treat this entity promptly usually results in rapid progression and death. The purpose of this study was to determine clinical presentation, complication and morbidity in patients with acute versus chronic invasive fungal rhinosinusitis. Setting and design Case-control study at Srinagarind Hospital, Khon Kaen University between January 1998 and May 2008. Methods The patient's data with the diagnosis of invasive fungal rhinosinusitis was included. Demographic data, underlying diseases, presenting symptoms, histologic sinonasal tissue evaluations, sinonasal tissue cultures, CT scan findings, surgical interventions, morbidity, and mortality were collected. Results Sixty-five patients were diagnosed as invasive fungal rhinosinusitis between January 1998 and May 2008. The data of six patients were unable to obtain. Fifty-nine patients were included in this study. Patients with immunocompromised status have significant greater risk for acute than chronic IFS, OR = 6.5 ( P = 0.004). Patients with mucosal necrosis have the significant higher risk for acute IFS, OR = 5.5 ( P = 0.01). There was no significant difference in orbital complications proportion between acute and chronic invasive fungal rhinosinusitis, OR = 2.42 ( P = 0.15). Sinus wall erosion have found significantly in chronic IFS group, OR = 0.24 ( P = 0.02). The average hospital stayed was 30.58 ± 26.43 days with no difference between groups ( P = 0.50). Fourteen patients in acute IFS group were dead (31.11%) while all patients in chronic IFS group were survived. Conclusions Invasive fungal rhinosinusitis continues to present a challenge to the otolaryngologist. Acute IFS was found most commonly in immunocompromised patients. The most consistent finding of acute IFS was mucosal necrosis and black crust/debris. The CT finding of sinus wall erosion may help in diagnosis of chronic IFS.
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Affiliation(s)
- Patorn Piromchai
- Dlabel of Otorhinolaryngology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
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Toros SZ, Karaca ÇT, Külekçi S, Özkara S, Inan AŞ, Egeli E. Choanal fungus ball mimicking a tumour. J Craniomaxillofac Surg 2011; 40:e24-7. [PMID: 21330145 DOI: 10.1016/j.jcms.2011.01.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2010] [Revised: 12/07/2010] [Accepted: 01/04/2011] [Indexed: 11/26/2022] Open
Abstract
We report the first case of an isolated choanal fungus ball in a 28-year-old man with a previous history of nasopharyngeal carcinoma, who was treated with radiotherapy 14 years ago. The initial diagnosis was a recurrent tumour or a secondary neoplasm. Histopathological examination confirmed a fungal infection. There are no previous reports of a fungus ball located at the posterior choanal region. Although it has been reported that bacteriology of sinonasal region would be different in irradiated patients, there is no study reporting fungal infections in irradiated patients in English literature. In this report, the clinical presentation, relevant radiologic findings and management of sinonasal fungus ball and its relationship with previous radiotherapy were discussed with the literature knowledge.
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Affiliation(s)
- Sema Zer Toros
- Department of Otorhinolaryngology/Head and Neck Surgery, Haydarpaşa Numune Educational and Research Hospital, Istanbul, Turkey.
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Leboime A, Berthelot JM, Allanore Y, Khalil-Kallouche L, Herman P, Orcel P, Lioté F. Sinus aspergilloma in rheumatoid arthritis before or during tumor necrosis factor-alpha antagonist therapy. Arthritis Res Ther 2009; 11:R164. [PMID: 19886992 PMCID: PMC3003503 DOI: 10.1186/ar2849] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2009] [Revised: 10/15/2009] [Accepted: 11/03/2009] [Indexed: 11/24/2022] Open
Abstract
Introduction In 2008, the Food and Drugs Administration required manufacturers of TNFα antagonists to strengthen their warnings about the risk of serious fungal infections in patients with rheumatoid arthritis (RA). Sinus aspergilloma occurs occasionally in RA patients and can progress to invasive Aspergillus disease. The purpose of this study was to describe symptomatic sinus aspergilloma in RA patients treated with TNFα antagonists. Methods Retrospective descriptive study of symptomatic cases of sinus aspergilloma in patients with RA followed in three French university hospitals. A systematic literature review was performed. Results Among 550 RA patients treated with TNFα antagonists, six (1.1%) had symptomatic maxillary aspergilloma diagnosed by computed tomography before or during TNFα antagonist therapy. None had chronic neutropenia. Aspergilloma treatment was with surgery only in all six patients. In the literature, we found 20 reports of Aspergillus infection in patients with chronic inflammatory joint diseases (including 10 with RA). Only 5/20 patients were treated with TNFα antagonists (invasive lung aspergillosis, n = 3; intracranial aspergillosis, n = 1; and sphenoidal sinusitis, n = 1). Conclusions Otorhinolaryngological symptoms must be evaluated before starting or switching TNFα antagonists. Routine computed tomography of the sinuses before starting or switching TNFα antagonists may deserve consideration.
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Affiliation(s)
- Ariane Leboime
- Fédération de Rhumatologie, Pôle Appareil Locomoteur (centre Viggo Petersen), Hôpital Lariboisière, Paris Diderot University, 2 rue Ambroise Paré, Paris 75010, France.
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Chakrabarti A, Denning DW, Ferguson BJ, Ponikau J, Buzina W, Kita H, Marple B, Panda N, Vlaminck S, Kauffmann-Lacroix C, Das A, Singh P, Taj-Aldeen SJ, Kantarcioglu AS, Handa KK, Gupta A, Thungabathra M, Shivaprakash MR, Bal A, Fothergill A, Radotra BD. Fungal rhinosinusitis: a categorization and definitional schema addressing current controversies. Laryngoscope 2009; 119:1809-18. [PMID: 19544383 PMCID: PMC2741302 DOI: 10.1002/lary.20520] [Citation(s) in RCA: 278] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Fungal (rhino-) sinusitis encompasses a wide spectrum of immune and pathological responses, including invasive, chronic, granulomatous, and allergic disease. However, consensus on terminology, pathogenesis, and optimal management is lacking. The International Society for Human and Animal Mycology convened a working group to attempt consensus on terminology and disease classification. DISCUSSION Key conclusions reached were: rhinosinusitis is preferred to sinusitis; acute invasive fungal rhinosinusitis is preferred to fulminant, or necrotizing and should refer to disease of <4 weeks duration in immunocompromised patients; both chronic invasive rhinosinusitis and granulomatous rhinosinusitis were useful terms encompassing locally invasive disease over at least 3 months duration, with differing pathology and clinical settings; fungal ball of the sinus is preferred to either mycetoma or aspergilloma of the sinuses; localized fungal colonization of nasal or paranasal mucosa should be introduced to refer to localized infection visualized endoscopically; eosinophilic mucin is preferred to allergic mucin; and allergic fungal rhinosinusitis (AFRS), eosinophilic fungal rhinosinusitis, and eosinophilic mucin rhinosinusitis (EMRS) are imprecise and require better definition. In particular, to implicate fungi (as in AFRS and EMRS), hyphae must be visualized in eosinophilic mucin, but this is often not processed or examined carefully enough by histologists, reducing the universality of the disease classification. A schema for subclassifying these entities, including aspirin-exacerbated rhinosinusitis, is proposed allowing an overlap in histopathological features, and with granulomatous, chronic invasive, and other forms of rhinosinusitis. Recommendations for future research avenues were also identified.
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Affiliation(s)
- Arunaloke Chakrabarti
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
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Schubert MS. Allergic fungal sinusitis: pathophysiology, diagnosis and management. Med Mycol 2009; 47 Suppl 1:S324-30. [PMID: 19330659 DOI: 10.1080/13693780802314809] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Allergic fungal sinusitis (AFS) is a noninvasive form of fungal rhinosinusitis with an incidence of between 6 and 9% of all rhinosinusitis requiring surgery. Regional variation in incidence has been reported, with the southern and southwestern US particularly endemic. Patients with AFS commonly present with chronic rhinosinusitis with nasal polyps, inhalant atopy, elevated total serum immunoglobulin E (IgE), and sinus-obstructing inspissates of a characteristic extramucosal 'peanut buttery' visco-elastic eosinophil-rich material called 'allergic mucin' that contains sparse numbers of fungal hyphae. Sinus CT is always abnormal, showing findings of chronic rhinosinusitis that often include central areas of increased contrast ('hyperattenuation') within abnormal paranasal sinuses that represent the presence of fungal-containing allergic mucin. AFS has been found to be analogous in several ways to allergic bronchopulmonary aspergillosis (ABPA). Both are chronic inflammatory respiratory tract disorders that are driven by hypersensitivity responses to the presence of small numbers of extramucosal fungi found growing within airway-impacting allergic mucin. AFS allergic mucin typically cultures positive for either dematiaceous fungi such as Bipolaris spicifera or Curvularia lunata, or Aspergillus species such as A. fumigatus, A. flavus or A. niger. As with ABPA, patients have type I immediate hypersensitivity to the etiologic mold in AFS. Further, both AFS and ABPA have been found to have association with specific class II major histocompatibility alleles. Proper diagnosis of AFS and differentiation from the other forms of both noninvasive and invasive fungal rhinosinusitis requires strict adherence to published diagnostic criteria. Medical treatment of AFS has been modeled to an extent after treatment approaches for ABPA that includes the use of postoperative oral corticosteroids and aggressive antiallergic inflammation therapy. The use of follow-up measurements of total serum IgE during treatment of both AFS and ABPA patients can help to monitor disease activity. Future AFS research will lead to further insights into pathogenesis, improved treatments, and ultimately decreases in surgical recurrence rates for this highly recurrent hypertrophic rhinosinusitis disorder.
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Abstract
Abstract
Fungal rhinosinusitis (FRS) refers to a spectrum of disease ranging from benign colonization of the nose and sinuses by pathogenic fungi to acute invasive and fatal inflammation extending to the orbit and brain. FRS is classified into two categories: invasive and noninvasive. Invasive FRS may again be subcategorized into acute invasive (fulminant) FRS, granulomatous invasive FRS, and chronic invasive FRS; while noninvasive FRS is subcategorized into localized fungal colonization, sinus fungal ball and eosinophil related FRS (including allergic fungal rhinosinusitis, eosinophilic fungal rhinosinusitis). This classification is not without controversies, and intermediate and semi-invasive forms may also exist in particular patients. Acute invasive FRS is an increasingly common disease worldwide among the immunocompromised patients and caused most frequently by Rhizopus oryzae, and Aspergillus spp. Granulomatous invasive FRS has mostly been reported from Sudan, India, and Pakistan and is characterized by noncaseating granuloma formation, vascular proliferation, vasculitis, perivascular fibrosis, sparse hyphae in tissue, and isolation of A. flavus from sinus contents. Chronic invasive FRS is an emerging entity occurring commonly in diabetics and patients on corticosteroid therapy, and is characterized by dense accumulation of hyphae, occasional presence of vascular invasion, sparse inflammatory reaction, involvement of local structures, and isolation of A. fumigatus. While localized fungal colonization describes the most benign of all fungal sinusitis in the superficial nasal crusts, sinus fungal ball is a dense mycetoma like aggregate of fungal hyphae in diseased sinuses. Common in southern Europe, especially France, majority of them are sterile on culture while 30-50% may yield Aspergillus spp. The definitions and pathogenesis of the group of syndromes in eosinophil related FRS (AFRS, EFRS) are contentious and a matter of intense research among otolaryngologists, pathologists, immunologists and microbiologists. While dematiaceous fungi are the foremost initiators of these syndromes in the west, Aspergillus flavus is the predominant pathogen in India and the Middle-East.
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Chakrabarti A, Das A, Panda NK. Controversies surrounding the categorization of fungal sinusitis. Med Mycol 2008; 47 Suppl 1:S299-308. [PMID: 18663658 DOI: 10.1080/13693780802213357] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Though rhinosinusitis is a common disorder, controversies surround the categorization of chronic rhinosinusitis (CRS) and the role of fungus in CRS. The diagnosis of each category is important for optimum therapy and predicting the course. Based on histopathological findings, fungal rhinosinusitis (FRS) can be broadly divided into two categories: the invasive and non-invasive depending on invasion of the mucosal layer. Three types of FRS are tissue-invasive: acute invasive, chronic invasive, & granulomatous. The two non-invasive FRS disorders are fungal ball, and fungus related eosinophilic rhinosinusitis including allergic fungal rhinosinusitis (AFRS). The distinction of granulomatous from chronic invasive type is not beyond controversy as both types have a chronic course and predominant orbital involvement. Maximum confusion surrounds the entity of fungus-related eosinophilic rhinosinusitis, and the definition of AFRS. In the diagnosis of AFRS, the detection of fungi in allergic mucin is considered important, although hyphae are sparse in sinus content. This leads to confusion in definition of this entity, especially with the description of two more closely related entities--eosinophilic fungal rhinosinusitis (EFRS) and eosinophilic mucin rhinosinusitis (EMRS). Recently reports of histologic invasion in possible cases of AFRS were also documented. Currently, there are more questions than answers concerning the categorization of FRS.
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Sellart-Altisent M, Torres-Rodríguez JM, Gómez de Ana S, Alvarado-Ramírez E. [Nasal fungal microbiota in allergic and healthy subjects]. Rev Iberoam Micol 2007; 24:125-30. [PMID: 17604431 DOI: 10.1016/s1130-1406(07)70027-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Environmental fungi, moulds and yeasts could reach the nasal cavity with the inhaled air causing respiratory symptoms in atopic subjects, but little is known about the fungal flora of this site. In the present study samples of the nasal cavities of 135 subjects aged 18-35 years (48 allergic patients to fungi, mites and/or cat fur and from 87 normal subjects--healthy, control group) were cultured. All of them lived in the metropolitan area of Barcelona. Fungi were isolated from 41.5% of healthy people and in 14.8% of allergy patients (p = 0.011). Morphologically, 50.4% of the isolates were located within 4 genera: Cladosporium, Penicillium, Aspergillus and Alternaria, fungi which are considered the most allergenic. The most prevalent species were: Cladosporium herbarum and C. cladosporioides (23.6%). Alternaria alternata was isolated only in 8.8% of samples from the allergic group, although most subjects were sensitive to this species. There were not differences in the isolation rate between genera and smoking-no-smoking groups. The lower prevalence of nasal fungi from allergic patients could be related to the nasal insufficiency, the hypersecretion and the larger use of handkerchiefs.
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Affiliation(s)
- Maite Sellart-Altisent
- Unitat de Recerca en Malalties Infeccioses i Micologia, UDIMAS, Facultad de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain
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Oh WS, Roumanas E. Dental implant-assisted prosthetic rehabilitation of a patient with a bilateral maxillectomy defect secondary to mucormycosis. J Prosthet Dent 2006; 96:88-95. [PMID: 16911884 DOI: 10.1016/j.prosdent.2006.05.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Prosthodontic rehabilitation of patients with bimaxillary resection involving the maxillae, hard and soft palates, and paranasal sinuses presents a significant challenge in restoring speech, deglutition, mastication, and respiration. This clinical report describes the prosthodontic management of a young girl treated for leukemia who required a bilateral maxillectomy secondary to mucormycosis. Distraction osteogenesis, bone grafts, osseointegrated implants, and magnet attachments were used to provide retention, support, and stability of a large definitive obturator.
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Affiliation(s)
- Won-suck Oh
- Department of Biologic and Materials Sciences, University of Michigan School of Dentistry, Ann Arbor 48109-1078, USA.
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26
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Schubert MS. Allergic fungal sinusitis. Clin Rev Allergy Immunol 2006; 30:205-16. [PMID: 16785591 DOI: 10.1385/criai:30:3:205] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/1999] [Revised: 11/30/1999] [Accepted: 11/30/1999] [Indexed: 11/11/2022]
Abstract
Many common chronic inflammatory rhinosinusitis conditions (hypertrophic sinus disease [HSD]) have the histopathological profile of allergic or asthmatic inflammation. Allergic fungal sinusitis (AFS) is both a type of noninvasive fungal rhinosinusitis and a type of HSD. AFS has clinicopathological features that make it similar, but not identical, to allergic bronchopulmonary aspergillosis (ABPA). Allergic mucin is a defined pathological entity occurring in ABPA, AFS, and in the HSD "eosinophilic mucin rhinosinusitis (EMRS)." Diagnosis of AFS requires a careful review of surgical reports, histopathology, and culture results. Treatment includes surgery and aggressive postoperative medical management of allergic inflammatory disease. Prognosis is good with integrated medical-surgical follow-up, but recurrence remains problematic. The association of ABPA, AFS, and HSD with class II genes of the major histocompatibility complex places the initiation of these inflammatory diseases within the context of antigen presentation and the acquired immune response. Pathological immunomanipulation of this response by local microbial superantigens may be a common mechanism for disease pathogenesis. Future research into the molecular biology of these related conditions may offer insight into the pathogenesis of other chronic inflammatory diseases.
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Abstract
Many common chronic inflammatory rhinosinusitis conditions (hypertrophic sinus disease [HSD]) have the histopathological profile of allergic or asthmatic inflammation. Allergic fungal sinusitis (AFS) is both a type of noninvasive fungal rhinosinusitis and a type of HSD. AFS has clinicopathological features that make it similar, but not identical, to allergic bronchopulmonary aspergillosis (ABPA). Allergic mucin is a defined pathological entity occurring in ABPA, AFS, and in the HSD "eosinophilic mucin rhinosinusitis (EMRS)." Diagnosis of AFS requires a careful review of surgical reports, histopathology, and culture results. Treatment includes surgery and aggressive postoperative medical management of allergic inflammatory disease. Prognosis is good with integrated medical-surgical follow-up, but recurrence remains problematic. The association of ABPA, AFS, and HSD with class II genes of the major histocompatibility complex places the initiation of these inflammatory diseases within the context of antigen presentation and the acquired immune response. Pathological immunomanipulation of this response by local microbial superantigens may be a common mechanism for disease pathogenesis. Future research into the molecular biology of these related conditions may offer insight into the pathogenesis of other chronic inflammatory diseases.
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28
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Hope WW, Walsh TJ, Denning DW. The invasive and saprophytic syndromes due to Aspergillus spp. Med Mycol 2005; 43 Suppl 1:S207-38. [PMID: 16110814 DOI: 10.1080/13693780400025179] [Citation(s) in RCA: 141] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
Aspergillus spp. produce a wide range of invasive and sapropytic syndromes which may involve any tissue. Within a given tissue or organ the pathology and pathogenesis varies enormously, ranging from angioinvasive disease to noninvasive saprophytic disease. The individual invasive and saprophytic syndromes in which a causative role can be attributed to Aspergillus spp. are detailed specifically with reference to the underlying pathology and pathogenesis, the clinical setting and features, and the manner in which a diagnosis can be established.
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Affiliation(s)
- W W Hope
- University of Manchester and Wythenshawe Hospital, Manchester UK
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Abstract
Fungal infections are on the increase and those of the jaw cavities with Aspergillus species may be connected with the root apices of teeth in the upper jaw. Diagnostic changes in the sinus maxillaris and certain types of facial pain may be indicative of fungal infection. The authors report a case of aspergillosis sinusitis and describe the diagnostic methods and treatment of this infection that may be associated with endodontic treatment.
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Affiliation(s)
- Rode Matjaz
- Department of Clinical Oral Pathology, Medical Centre, Ljubljana, Slovenia.
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Chakrabarti A, Das A, Panda NK. Overview of fungal rhinosinusitis. Indian J Otolaryngol Head Neck Surg 2004; 56:251-8. [PMID: 23120090 PMCID: PMC3451156 DOI: 10.1007/bf02974381] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
The incidence of fungal rhinosinusitis has increased to such extent in recent years that fungal infection should be considered in all patients with chronic rhino sinusitis. In India though the disease was reported earlier only from northern regions of this country, nowadays the disease is increasingly diagnosed from other parts as well. The disease has been categorized with possible five types: acute necrothing (fulminant), chronic invasive, chronic granulomatous invasive, fungal hall (sinus mycetoma), allergic. The first three types are tissue-invasive and the last two are non-invasive fungal rhinosinusitis. However, the categorization is still controversial and open to discussion. Chronic fungal rhinosinusitis can occur in otherwise healthy host and Aspergillus flavus is the common etiological agent in Indian scenario. The pathophys iologic mechanism of the disease remains unclear. It may represent an allergic IgE response, a cell-mediated reaction, or a combination of two. Early diagnosis may prevent multiple surgical procedures and lead to effective treatment. Histopathology and radio-imaging techniques help to distinguish different types and delineate extension of disease process. Culture helps to identify the responsible etiological agent. The presence or absence oj precipitating antibody correlates well with disease progression or recovery. The most immediate need regarding management is to establish the respective roles of surgery and antifungal therapy. Non-invasive disease requires surgical debridement and sinus ventilation only, though, additional oral or local corticosterold therapy may be beneficial in allergie type. For invasive disease, the adjuvant medical therapy is recommended to prevent recurrence and further extension. Itraconazole has been found as an effective drug in such situation. Patients with acute neerotizing type require radical surgery and amphotericin B therapy.
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Affiliation(s)
- Arunaloke Chakrabarti
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, PGIMER, 160012 Chandigarh
| | - Ashim Das
- Department of Medical Histopathology, Postgraduate Institute of Medical Education and Research, Chandigarh
| | - Naresh K Panda
- Department of Medical Otolaryngology, Postgraduate Institute of Medical Education and Research, Chandigarh
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Abstract
AFS is an increasingly recognized form of HSD, now reported throughout the world. It is probably the most frequently occurring fungal rhinosinusitis disorder. The term fungal sinusitis is no longer appropriate because the five categories of fungal rhinosinusitis can now be differentiated. Each category of fungal rhinosinusitis disorder carries different treatment approaches and prognosis. Diagnostic error can be minimized by adhering to strict diagnostic criteria. The analogy (but not identity) of AFS to ABPA has been supported by histopathology, immunopathology, and the clinical response to OCS treatment. AFS represents a true medical surgical disorder in which both surgery and postoperative medical treatment, if properly coordinated between medical and surgical specialists, leads to the best patient outcomes. Continued advances in the understanding of the immunogenetics and immunopathogenesis of AFS may provide fundamental insights into molecular mechanisms operant in other chronic inflammatory disorders, including other chronic eosinophilic-lymphocytic respiratory mucosal disorders such as common forms of HSD and chronic severe asthma.
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Abstract
Allergic fungal sinusitis (AFS) is a noninvasive form of highly recurrent chronic allergic hypertrophic rhinosinusitis that can be distinguished clinically, histopathologically and prognostically from the other forms of chronic fungal rhinosinusitis. There are three invasive (acute necrotising, chronic invasive and granulomatous invasive) and two noninvasive (fungal ball and allergic fungal) forms of fungal rhinosinusitis currently recognised. Confusion in differentiating between the various forms of fungal rhinosinusitis and between other forms of chronic hypertrophic sinus disease (HSD) can be eliminated by adhering to strict diagnostic criteria. Although there are characteristic presenting clinical history and physical examination findings, laboratory test results, including elevated total serum IgE and positive inhalant allergy skin tests, and sinus computed tomography scans showing chronic rhinosinusitis (often with the presence of hyperattenuating sinus contents) diagnosis of AFS is essentially based on histopathology obtained from sinus surgery. Histopathology shows the presence of eosinophilic-lymphocytic sinus mucosal inflammation, extramucosal allergic mucin (that is also seen grossly at surgery as a characteristic 'peanut-buttery' material), and scattered silver stain positive fungal hyphae within the allergic mucin but not in the mucosa. Treatment and follow up of AFS has been based on its immunopathological analogy to allergic bronchopulmonary aspergillosis, a similar noninvasive fungal hypersensitivity disorder of the lung, and its clinical and pathophysiological relationship to other forms of HSD and asthma. Treatment involves aggressive sinus surgery followed by medical management that includes allergen immunotherapy, topical and systemic corticosteroids, antihistamines and antileukotrienes. Total serum IgE levels should be followed postoperatively as they can be prognostic for recurrent disease. Close follow up and coordination of treatment by both medical and surgical physicians as a team leads to the best clinical outcomes. Ongoing studies are being directed at furthering our understanding of the pathophysiological relationships and treatment options for AFS, and other common forms of chronic hypertrophic rhinosinusitis disorders.
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Abstract
Eight patients presented with clinical manifestations such as polyps and mucin were reported to have allergic fungal rhinosinusitis (AFS). Histopathologic sections from tissue samples containing mucin from the paranasal sinuses obtained by endoscopic operation showed scattered hyphal elements within the allergic mucin but no tissue invasion. Associated fungi were 4 cases of Aspergillus flavus; a case each of Aspergillus niger and Bipolaris hawaiiensis, mixed colonization with B. hawaiiensis, and Curvularia lunata; and 1 case of Bipolaris species. Elevated immunoglobulin E level was reported in some patients ranging from (706 to 1969 IU/mL). All patients underwent endoscopic surgery; polypectomy and clearance of all affected sinuses were performed. Medical treatment involved the use of local and systemic corticosteroids. The patients have done well, with no evidence of recurrent disease.
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Affiliation(s)
- Saad J Taj-Aldeen
- Department of Laboratory Medicine and Pathology, Division of Microbiology, Hamad Medical Corporation, Doha, Qatar.
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Taj-Aldeen SJ, Hilal AA, Chong-Lopez A. Allergic Aspergillus flavus rhinosinusitis: a case report from Qatar. Eur Arch Otorhinolaryngol 2003; 260:331-5. [PMID: 12883959 DOI: 10.1007/s00405-002-0547-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Fungal involvement in rhinosinusitis is classified into four major forms: allergic, mycetoma, chronic invasive (indolent) and acute invasive (fulminant). It can become life threatening if not diagnosed and treated properly. The preliminary diagnosis is usually made by nasal endoscopy and computed tomography (CT) imaging, but tissue biopsy and culture are of vital importance in confirming the disease and in planning treatment. We present a case of allergic fungal rhinosinusitis (AFS) caused by Aspergillus flavus. The clinical manifestation of the disease was the presence of an extensive left nasal polyp. An allergic workup revealed systemic eosinophilia (11.7%), high serum IgE levels (1,201 IU/ml) and a positive skin test for Aspergillus. CT scan showed a total opacification and expansion of the left nasal cavity and sinuses, with a secondary inflammatory reaction on the right side. There was no bony erosion beyond the sinus walls. The patient was operated on using an endoscopic approach (polypectomy and ethmoidectomy), where an abundant amount of allergic fungal mucin and dark crusts were found filling the sinuses. Fungal hyphae were evident in histopathological sections of the removed mucin. Culture of the debris resulted in the growth of Aspergillus flavus. The patient received a full course of systemic and topical steroids. The serum IgE level had dropped to 353 IU/ml and the peripheral eosinophil count to normal (1.38%) by the 10th postoperative month. Surgical debridement and corticosteroids may keep the disease quiescent for a long time.
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MESH Headings
- Aged
- Aged, 80 and over
- Aspergillosis/immunology
- Aspergillosis/microbiology
- Aspergillus flavus/immunology
- Endoscopy
- Female
- Humans
- Qatar
- Rhinitis, Allergic, Perennial/diagnosis
- Rhinitis, Allergic, Perennial/immunology
- Rhinitis, Allergic, Perennial/microbiology
- Rhinitis, Allergic, Perennial/surgery
- Sinusitis/diagnosis
- Sinusitis/immunology
- Sinusitis/microbiology
- Sinusitis/surgery
- Tomography, X-Ray Computed
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Affiliation(s)
- Saad J Taj-Aldeen
- Department of Laboratory Medicine and Pathology, Hamad Medical Corporation, P.O. Box 3050, Doha, Qatar.
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Nakamaru Y, Fukuda S, Maguchi S, Takagi D, Inuyama Y. A case of invasive aspergillosis of the paranasal sinuses with a feature of allergic Aspergillus sinusitis. Otolaryngol Head Neck Surg 2002; 126:204-5. [PMID: 11870358 DOI: 10.1067/mhn.2002.121858] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Yuji Nakamaru
- Department of Otolaryngology, Hokkaido University School of Medicine, Sapporo, Japan.
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Detection of Sinus-induced Orbital Mycosis with Standardized Orbital Ultrasonography: A Case Report. EAR, NOSE & THROAT JOURNAL 2001. [DOI: 10.1177/014556130108000821] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Fungal involvement of the paranasal sinuses is frequently observed in the immunocompromised host, and it can become life-threatening if it is not diagnosed. Although the definitive diagnosis is made by tissue biopsy and culture, imaging is of vital importance in the clinical workup and in planning treatment. We present a case of fulminant ethmoidal sinusitis caused by Aspergillus flavus with orbital involvement in an immunocompromised patient. Standard computed tomography of the paranasal sinuses was complemented by the use of standardized orbital ultrasonography, which was able to identify the intraorbital extension. We discuss the role of standardized orbital ultrasonography as a complementary imaging modality in the diagnosis of fungal sinusitis and in the assessment of local extension. To the best of our knowledge, the role of SOU in diagnosing an orbital extension of a fungal infection of the paranasal sinuses has not been previously discussed in the literature.
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Dhabholkar JP, Chhabria S, Sheth A. Paranasal sinus aspergilloma: a case report. Indian J Otolaryngol Head Neck Surg 2000; 52:300-1. [PMID: 23119705 PMCID: PMC3451117 DOI: 10.1007/bf03006213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Aspergilloma, though rare, is a benign condition of the paranasal sinuses affecting young males with reasonable morbidity. Besides diagnosis, optimal surgery and prolonged adequate medical therapy under vigilant supervision is mandatory to treat this condition effectively, We are presenting one such ease of aspergilloma who was appropriately managed.
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Affiliation(s)
- J P Dhabholkar
- Department of E. N. T. & Head and Neck Surgery, T. N. Medical College & B. Y. L. Nair Hospital,Mumbai, Maharashtra
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Abstract
Chronic invasive fungal rhinosinusitis is an increasingly recognized, but inadequately characterized, disease entity which is separate and distinct from acute fulminant invasive fungal sinusitis and allergic fungal sinusitis. Chronic invasive fungal rhinosinusitis is divided into granulomatous and nongranulomatous subtypes based on histopathology, but the clinical distinction between the two subtypes is not clear. Current management includes varying degrees of surgical débridement and a prolonged course of antifungal agents. A protracted clinical course with recurrence after treatment is common.
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Affiliation(s)
- S P Stringer
- Department of Otolaryngology, University of Florida College of Medicine, Gainesville, Florida 32610-0264, USA
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Abstract
Classification of fungal rhinosinusitis is important for the accurate prediction of prognosis and direct therapy. The most important distinction is between invasive and noninvasive fungal rhinosinusitis. Within the invasive division are acute invasive and chronic invasive (granulomatous and nongranulomatous forms) rhinosinusitis. Within the noninvasive division are saprophytic colonization, fungus balls, and allergic fungal rhinosinusitis. This article briefly outlines the definition and management of each of these manifestations.
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Affiliation(s)
- B J Ferguson
- Division of Sino-nasal Disorders and Allergy, Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
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Tzen KY, Yen TC, Lin KJ. Value of Ga-67 SPECT in monitoring the effects of therapy in invasive aspergillosis of the sphenoid sinus. Clin Nucl Med 1999; 24:938-41. [PMID: 10595472 DOI: 10.1097/00003072-199912000-00006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE We report a case of invasive sphenoid sinus aspergillosis clinically presenting as a pituitary mass. METHODS After exploration via the trans-sphenoidal approach and subsequent treatment with amphotericin-B, Ga-67 brain SPECT was performed twice to monitor the therapeutic effect. RESULTS Three months after antifungal treatment, Ga-67 brain SPECT showed partial resolution of the lesion in the sella turcica region. The patient continued with fluconazole treatment for another 2 months and received another Ga-67 brain SPECT, which showed complete clearing of the previous lesion. CONCLUSION Ga-67 brain SPECT may play a potentially useful role in monitoring the therapeutic effect of treatment of invasive sphenoid sinus aspergillosis.
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Affiliation(s)
- K Y Tzen
- Department of Nuclear Medicine, Chang Gung Memorial Hospital, Taipei Medical Center and School of Medicine, Chang Gung University, Taiwan.
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Abstract
Until several years ago, no criteria for diagnosis or consensus on the classification of fungal sinusitis existed. Many reports were grouped under the heading of "aspergillus sinusitis," regardless of invasiveness; thus, published information on the diagnosis, natural history, and treatment of fungal sinusitis was of limited value. Diagnostic criteria and clinical descriptions for allergic fungal sinusitis, sinus mycetoma, and invasive fungal sinusitis have now been published. These criteria, a new classification system, and the clinical approach to patients with fungal sinusitis are reviewed in this article. Although fungal sinusitis is not a rare disease, much remains to be learned about its optimal clinical management.
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Affiliation(s)
- R D deShazo
- Department of Medicine, University of Mississippi Medical Center, Jackson 39216-4505, USA
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Kawabe J, Okamura T, Koyama K, Shakudo M, Sakamoto H, Kobashi T, Juan WL, Shigematsu M, Yamada R, Ochi H. Relatively high F-18 fluorodeoxyglucose uptake in paranasal sinus aspergillosis: a PET study. Ann Nucl Med 1998; 12:145-8. [PMID: 9673715 DOI: 10.1007/bf03164779] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report a case of maxillary sinus (MS) aspergillosis studied by positron emission tomography (PET) with F-18 fluorodeoxyglucose (FDG) and by 67Ga-citrate (Ga) single photon emission computed tomography (SPECT). The FDG uptake existed in the lesion and along the inflammatory edematous mucous membrane of the MS. Ga uptake occurred not only in the lesion and in the mucous membrane but also in the MS. Relative quantification, the standardized uptake value (SUV) of the lesion showed relatively high FDG uptake (3.7). But in other reports, many malignant head and neck tumors had a SUV below 3.7. It was thought to be difficult to differentiate between aspergillosis and malignant head and neck tumors by FDG-PET.
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Affiliation(s)
- J Kawabe
- Division of Nuclear Medicine, Osaka City University Medical School, Japan.
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Bikhazi NB, Sloan SH. Superior orbital fissure syndrome caused by indolent Aspergillus sphenoid sinusitis. Otolaryngol Head Neck Surg 1998; 118:102-4. [PMID: 9450837 DOI: 10.1016/s0194-5998(98)70383-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- N B Bikhazi
- Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, USA
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Verschraegen CF, van Besien KW, Dignani C, Hester JP, Andersson BS, Anaissie E. Invasive Aspergillus sinusitis during bone marrow transplantation. SCANDINAVIAN JOURNAL OF INFECTIOUS DISEASES 1997; 29:436-8. [PMID: 9360268 DOI: 10.3109/00365549709011849] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Aspergillus sinusitis is usually a lethal condition in bone marrow transplanted patients. We report the case of a patient known to have a sinus infection with Aspergillus flavus before treatment with allogenic bone marrow transplantation for a refractory acute myelogenous leukemia. Exacerbation of the sinusitis during the neutropenic period required a multidisciplinary approach. Cure was achieved after treatment with a combination of surgery (Caldwell-Luc procedure), long term ABCD (amphotericin B colloidal dispersion) therapy (7 months) and granulocyte transfusions during the period preceding engraftment. The use of granulocyte transfusion in this salvage setting is discussed. Aggressive multimodality management of aspergillus sinusitis in immunosuppressed patients may lead to a cure and might not preclude allogenic transplantation.
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Affiliation(s)
- C F Verschraegen
- Section of Gynecology Medical Oncology, University of Texas, M. D. Anderson Cancer Center, Houston, USA
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Ogata Y, Okinaka Y, Takahashi M. Antrolith associated with aspergillosis of the maxillary sinus: report of a case. J Oral Maxillofac Surg 1997; 55:1339-41. [PMID: 9371132 DOI: 10.1016/s0278-2391(97)90198-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Y Ogata
- Department of Otolaryngology, Yamaguchi University School of Medicine, Japan
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Affiliation(s)
- R D deShazo
- Department of Medicine, University of South Alabama, Mobile 36617, USA
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Chakrabarti A, Jatana M, Sharma SC. Rabbit as an animal model of paranasal sinus mycoses. JOURNAL OF MEDICAL AND VETERINARY MYCOLOGY : BI-MONTHLY PUBLICATION OF THE INTERNATIONAL SOCIETY FOR HUMAN AND ANIMAL MYCOLOGY 1997; 35:295-7. [PMID: 9292429 DOI: 10.1080/02681219780001311] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Paranasal sinus mycoses are endemic in rural populations of northern India. To study host-parasite interactions, we developed an animal model of paranasal sinus mycoses. After failure in small animals such as mice and rats, we used New Zealand white rabbits weighing 2.5-3 kg. Inoculum sizes consisted of 0.75-1.0 x 10(8), 0.75-1.0 x 10(7), 0.75-1.0 x 10(6) conidia of a clinical isolate of Aspergillus flavus. The inoculum was injected at a spot 0.5 cm in front of the alveolar process of the maxilla and 0.5 cm below the maxillary process of frontal bone and vertically to a depth of 0.5 cm across the bone directly into the nasal sinus. Paranasal sinus mycoses proven by culture and histopathology developed in 67% of animals injected with 0.75-1.0 x 10(8) conidia and 17% of animals with 0.75 x 10(7) conidia. No lesions were found in the group injected with 0.75-1.0 x 10(6) conidia. Precipitating antibody against culture filtrate antigen was found in rabbits with paranasal sinus mycoses. Therefore, rabbits can be used as an animal model to study paranasal sinus mycoses.
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Affiliation(s)
- A Chakrabarti
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Abstract
Fungal infection of the nose and sinuses is an uncommon condition which is now being increasingly recognized. In this study we review clinicopathologic features in a series of 26 cases encountered at King Faisal Specialist Hospital and Research Centre over a five-year period. The cases were divided into four categories according to the following histopathologic features: allergic fungal sinusitis (11 cases), aspergilloma (one case), chronic indolent fungal sinusitis (five cases), and acute fulminant fungal sinusitis (nine cases). In the cases of allergic fungal sinusitis and aspergilloma, the fungal hyphae were limited to the sinus activity without any evidence of invasion. Invasion in the wall of the sinus, as well as the surrounding tissue, was noted in cases of chronic indolent fungal sinusitis and acute fulminant fungal sinusitis. All patients were treated surgically and those cases with evidence of tissue invasion on pathologic or radiologic examination were given antifungal therapy. The prognosis was excellent in the cases of allergic fungal sinusitis and aspergilloma. Most of the patients with acute fulminant fungal sinusitis died of uncontrolled fungus growth. In the cases of chronic indolent fungal sinusitis, all patients are still alive, but two patients had loss of vision due to fungal invasion. Fungal sinusitis with absence of tissue invasion is easily treated by surgery alone. However, in cases with tissue invasion, a combination of surgery with antifungal therapy may be successful. Acute fulminant fungal sinusitis, however, has a grave prognosis.
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Affiliation(s)
- L A Al-Bhlal
- Department of Pathology, King Saud University, Riyadh, Saudi Arabia
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