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Bitner BF, St John MA, Kennedy DW, Kuan EC. What is appropriate management for the contralateral uninvolved side in unilateral allergic fungal rhinosinusitis? Curr Opin Otolaryngol Head Neck Surg 2023; 31:53-56. [PMID: 36730616 DOI: 10.1097/moo.0000000000000859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE OF REVIEW The aim of this article is to review the current literature regarding development of new or recurrent inflammation of uninvolved contralateral sinuses in unilateral allergic fungal rhinosinusitis (AFRS) and discuss management strategies. RECENT FINDINGS AFRS is a subtype of chronic rhinosinusitis with nasal polyposis (CRSwNP) that can manifest as either unilateral or bilateral disease. Particular to AFRS compared with other CRSwNP subtypes is the high propensity for recurrence. Multiple recent studies have evaluated the recurrence rate of uninvolved contralateral sinuses in unilateral AFRS and demonstrated eventual involvement of the nondiseased side. Additionally, postoperative medical therapy of the nondiseased side reduced recurrence rates overall. SUMMARY Recurrence of AFRS is high in both the ipsilateral and contralateral sinuses. Upfront bilateral medical and/or surgical treatment of patients presenting with unilateral AFRS may be considered to improve long-term inflammatory control.
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Affiliation(s)
- Benjamin F Bitner
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine Medical Center, Orange
| | - Maie A St John
- Jonsson Comprehensive Cancer Center
- Department of Head and Neck Surgery, University of California, Los Angeles Medical Center, Los Angeles, California
| | - David W Kennedy
- Department of Otorhinolaryngology-Head and Neck Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Edward C Kuan
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine Medical Center, Orange
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Photosensitizers with Aggregation-induced Emission and Their Biomedical Applications. ENGINEERED REGENERATION 2022. [DOI: 10.1016/j.engreg.2022.01.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Suzuki M, Connell J, Psaltis AJ. Pediatric allergic fungal rhinosinusitis: optimizing outcomes. Curr Opin Otolaryngol Head Neck Surg 2021; 29:510-516. [PMID: 34545860 DOI: 10.1097/moo.0000000000000761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Allergic fungal rhinosinusitis (AFRS) is a debilitating condition for children. Despite there being several reviews on this topic in the adult population, there is a paucity of reviews of AFRS in the pediatric literature. This article reviews the recent evidence of pediatric AFRS with the aim to optimize outcomes of pediatric patients with this condition. RECENT FINDINGS AFRS is clinically characterized by nasal polyposis, a type I hypersensitivity to fungal epitopes, very thick eosinophilic mucin, and peripheral eosinophilia. Pediatric AFRS has similar clinical characteristics to that in adults but is thought to have a more aggressive nature, with higher serum immunoglobulin E and more frequently bone erosion and malformation of facial bones. Diagnosis of pediatric AFRS is made by using the Bent and Kuhn's criteria developed for adult AFRS. The mainstay of treatment is surgery followed by postoperative corticosteroids. Adjunctive therapies, including topical/oral antifungal agents, allergen immunotherapy and biologics may improve outcomes in pediatric AFRS, but to date the current evidence is limited. SUMMARY To optimize the outcome of pediatric AFRS, adequate and early diagnosis and treatment are essential. Appropriate and comprehensive endoscopic sinus surgery to open the sinuses, remove the fungal burden of disease and improve access of the sinuses to postoperative topical corticosteroid remains the standard of care.
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Affiliation(s)
- Masanobu Suzuki
- Department of Surgery-Otorhinolaryngology Head and Neck Surgery, Central Adelaide Local Health Network and the Department of Surgery, Faculty of Health Sciences, University of Adelaide, Adelaide, South Australia, Australia
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - James Connell
- Department of Surgery-Otorhinolaryngology Head and Neck Surgery, Central Adelaide Local Health Network and the Department of Surgery, Faculty of Health Sciences, University of Adelaide, Adelaide, South Australia, Australia
| | - Alkis James Psaltis
- Department of Surgery-Otorhinolaryngology Head and Neck Surgery, Central Adelaide Local Health Network and the Department of Surgery, Faculty of Health Sciences, University of Adelaide, Adelaide, South Australia, Australia
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Makihara S, Kariya S, Naito T, Matsumoto J, Okano M, Nishizaki K. Low Incidence of Allergic Fungal Rhinosinusitis in Japanese Patients. CLINICAL MEDICINE INSIGHTS. EAR, NOSE AND THROAT 2019; 12:1179550619870758. [PMID: 31467479 PMCID: PMC6704409 DOI: 10.1177/1179550619870758] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Accepted: 07/27/2019] [Indexed: 01/06/2023]
Abstract
Background: Allergic fungal rhinosinusitis (AFRS) is a noninvasive fungal disease of the sinuses with a very high recurrence rate. A very small number of Japanese cases have been reported. Material and methods: The subjects were 6 patients with AFRS out of 429 patients who underwent endoscopic sinus surgery at Kagawa Rosai Hospital between December 2011 and November 2017. We retrospectively examined the clinical features and outcomes of these 6 patients. Results: The incidence of AFRS was 1.4% (6/429). Allergic fungal rhinosinusitis was unilateral in 5 cases and bilateral in 1. Computed tomography revealed hyperdense areas representing allergic mucin, but no patient exhibited bone erosion. Magnetic resonance imaging showed hypointense or no signal regions at the locations of allergic mucin. Postoperatively, 1 patient developed recurrence. Because the recurrent patient had no significant symptoms, he refused further surgery and received drug therapy. Preoperative eosinophil counts and total IgE levels were elevated in all patients; postoperatively, both remained high in the patient who developed recurrence. Postoperative treatments included steroid therapy and nasal irrigation. Conclusions: Allergic fungal rhinosinusitis is less prevalent in Japan than in Western nations. Peripheral blood eosinophil and serum IgE values may be used as the biomarkers. Significance: Allergic fungal rhinosinusitis is prone to recurrence. Postoperative treatment including steroid therapy is important in the management of AFRS.
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Affiliation(s)
- Seiichiro Makihara
- Department of Otolaryngology-Head & Neck Surgery, Kagawa Rosai Hospital, Kagawa, Japan
| | - Shin Kariya
- Department of Otolaryngology-Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Tomoyuki Naito
- Department of Otolaryngology-Head & Neck Surgery, Kagawa Rosai Hospital, Kagawa, Japan
| | - Junya Matsumoto
- Department of Otolaryngology-Head & Neck Surgery, Kagawa Rosai Hospital, Kagawa, Japan
| | - Mitsuhiro Okano
- Department of Otolaryngology-Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.,Department of Otolaryngology, School of Medicine, International University of Health and Welfare, Narita, Japan
| | - Kazunori Nishizaki
- Department of Otolaryngology-Head & Neck Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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Abstract
Fungal rhinosinusitis (FRS), once considered a rare disease, has seen a steep rise in incidence in recent times. This global rise in the burden of fungal disease is a consequence of an increment in the population with weakened immune systems. Increased life expectancy with rise in conditions like diabetes mellitus, medical advancements with invasive interventions, use of immunosuppressive drugs and chemo-radiotherapy all lead to unique risk situations. The situation becomes more alarming with the fact that there has been a significant rise in cases in immune-competent hosts with no predisposing factors. FRS represents a wide spectrum of disease ranging from the mild form of superficial colonization, allergic manifestations to life threatening extensive invasive disease. The categorization of disease into acute and chronic and invasive or noninvasive is important factor with implications in disease management and prognosis and this has been emphasized greatly in recent years. Diagnosis of FRS has been a challenge as the presenting clinical signs and symptoms and radiographic manifestations are often nonspecific. Definitive diagnosis requires direct fungi identification and hence culture and microscopic examination remain the gold standard. Availability of advanced and rapid diagnostic techniques is rare in majority of developing nations. Therapeutic dilemmas are another aspect of the management of FRS as in spite of the availability of new antifungal drugs, treatment is often empirical due to non-availability of early diagnosis, rapid disease progression and high costs of antifungal drugs. A description of the different types of FRS, their diagnosis and management has been presented in this review.
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Affiliation(s)
- Virendra Singh
- Department of Oral and maxillofacial Surgery, PGIDS, Pt. BD Sharma University of Health Sciences, Rohtak, Haryana 124001 India
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Park SK, Park KW, Mo JH, Baek BJ, Shim WS, Jung HJ, Kim YM, Rha KS. Clinicopathological and Radiological Features of Chronic Rhinosinusitis with Eosinophilic Mucin in Chungcheong Province of Korea. Mycopathologia 2019; 184:423-431. [DOI: 10.1007/s11046-019-00340-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 05/16/2019] [Indexed: 12/18/2022]
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Dai Q, Duan C, Liu Q, Yu H. Effect of nebulized budesonide on decreasing the recurrence of allergic fungal rhinosinusitis. Am J Otolaryngol 2017; 38:321-324. [PMID: 28185668 DOI: 10.1016/j.amjoto.2017.01.034] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Revised: 01/28/2017] [Accepted: 01/31/2017] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate the clinical efficacy and the effects on decreasing the recurrence of AFRS (allergic fungal rhinosinusitis) of a budesonide inhalation suspension delivered via transnasal nebulization to patients following endoscopic sinus surgery. SUBJECTS AND METHODS Thirty-five patients were recruited into this study. Final diagnoses were reached using Bent and Kuhn's criteria. The eligible patients were randomly divided into two groups: the budesonide transnasal nebulization group (group A) and the topical nasal steroids group (group B). Nasal symptoms, Lund-Mackay scores, and Kupferberg grades were evaluated before surgery, after surgery and during the follow-up to assess the effects of these two approaches. RESULTS A total of 30 patients with AFRS who were eligible were included in the study. Four of the 15 patients in group B (26.67%) developed recurrent disease, whereas no patients in group A developed recurrent disease. This difference was statistically significant (p=0.032). CONCLUSION Nebulized budesonide is an effective and safe treatment for patients with AFRS following endoscopic sinus surgery, as evidenced by the reduced recurrence rate observed in the budesonide transnasal nebulization group relative to the topical nasal steroids group.
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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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Agarwal R, Bansal S, Chakrabarti A. Are allergic fungal rhinosinusitis and allergic bronchopulmonary aspergillosis lifelong conditions? Med Mycol 2016; 55:87-95. [PMID: 27601608 DOI: 10.1093/mmy/myw071] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 05/01/2016] [Accepted: 07/14/2016] [Indexed: 12/11/2022] Open
Abstract
Aspergillus fumigatus can cause several allergic disorders including Aspergillus-sensitized asthma, allergic bronchopulmonary aspergillosis (ABPA), and allergic fungal rhinosinusitis (AFRS). ABPA is an immunological pulmonary disorder caused by allergic reactions mounted against antigens of A. fumigatus colonizing the airways of patients with asthma (and cystic fibrosis). Allergic bronchopulmonary mycosis is an allergic fungal airway disease caused by thermotolerant fungi other than A. fumigatus On the other hand, AFRS is a type of chronic rhinosinusitis that is also a result of hypersensitivity reactions to the presence of fungi that become resident in the sinuses. The pathogenesis of ABPA and AFRS share several common features, and in fact, AFRS can be considered as the upper airway counterpart of ABPA. Despite sharing similar immunopathogenetic features, the simultaneous occurrence of the two disorders is uncommon. Due to the lacuna in understanding of the causative mechanisms, and deficiencies in the diagnosis and treatment, these disorders unfortunately are lifelong illnesses. This review provides an overview of the pathogenesis, diagnosis, and long-term outcomes of both these disorders.
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Affiliation(s)
- Ritesh Agarwal
- Department of Pulmonary Medicine, Post Graduate Institute of Medical Education and Research, Sector-12, Chandigarh, India
| | - Sandeep Bansal
- Department of Otorhinolaryngology, Post Graduate Institute of Medical Education and Research, Sector-12, Chandigarh, India
| | - Arunaloke Chakrabarti
- Department of Medical Microbiology, Post Graduate Institute of Medical Education and Research, Sector-12, Chandigarh, India
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10
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Younis RT, Ahmed J. Predicting revision sinus surgery in allergic fungal and eosinophilic mucin chronic rhinosinusitis. Laryngoscope 2016; 127:59-63. [DOI: 10.1002/lary.26248] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 07/18/2016] [Accepted: 07/21/2016] [Indexed: 01/01/2023]
Affiliation(s)
- Ramzi T. Younis
- Division of Pediatric Otolaryngology; Department of Otolaryngology-Head & Neck Surgery, University of Miami; Miami Florida U.S.A
| | - Jamal Ahmed
- Department of Otolaryngology-Head & Neck Surgery; Jackson Memorial Hospital-University of Miami; Miami Florida U.S.A
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Gupta P, Verma N, Singh AK, Agarwal SP. Molecular detection of Schizophyllum commune in a case of allergic fungal rhinosinusitis. BMJ Case Rep 2015; 2015:bcr-2015-209955. [PMID: 26009605 DOI: 10.1136/bcr-2015-209955] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
We present a rare case of Schizophyllum commune causing allergic fungal rhinosinusitis (AFRS) in a 56-year-old immunocompetent woman. In our case, diagnosis of AFRS was based on the history of illness, CT scan findings, culture and PCR. The PCR product was further analysed by sequencing to confirm S. commune. The patient was treated by functional endoscopic sinus surgery (FESS) and antiallergic drugs.
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Affiliation(s)
- Prashant Gupta
- Department of Microbiology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Nitya Verma
- Department of ENT, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Ajay Kumar Singh
- Department of Pathology, King George's Medical University, Lucknow, Uttar Pradesh, India
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Melzer JM, Driskill BR, Clenney TL, Gessler EM. Sublingual Immunotherapy for Allergic Fungal Sinusitis. Ann Otol Rhinol Laryngol 2015; 124:782-7. [DOI: 10.1177/0003489415583686] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Allergic fungal sinusitis (AFS) is a condition that has an allergic basis caused by exposure to fungi in the sinonasal tract leading to chronic inflammation. Despite standard treatment modalities, which typically include surgery and medical management of allergies, patients still have a high rate of recurrence. Subcutaneous immunotherapy (SCIT) has been used as adjuvant treatment for AFS. Evidence exists to support the use of sublingual immunotherapy (SLIT) as a safe and efficacious method of treating allergies, but no studies have assessed the utility of SLIT in the management of allergic fungal sinusitis. A record review of cases of AFS that are currently or previously treated with sublingual immunotherapy from 2007 to 2011 was performed. Parameters of interest included serum IgE levels, changes in symptoms, Lund-McKay scores, decreased sensitization to fungal allergens associated with AFS, and serum IgE levels. Ten patients with diagnosed AFS were treated with SLIT. No adverse effects related to the use of SLIT therapy were identified. Decreases in subjective complaints, exam findings, Lund-McKay scores, and serum IgE levels were observed. Thus, sublingual immunotherapy appears to be a safe adjunct to the management of AFS that may improve patient outcomes.
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Affiliation(s)
- Jonathan M. Melzer
- Department of Otolaryngology, Head and Neck Surgery, Naval Medical Center Portsmouth, Portsmouth, VA, USA
| | - Brent R. Driskill
- Department of Otolaryngology, Head and Neck Surgery, Naval Medical Center Portsmouth, Portsmouth, VA, USA
| | - Timothy L. Clenney
- Department of Otolaryngology, Head and Neck Surgery, Naval Medical Center Portsmouth, Portsmouth, VA, USA
| | - Eric M. Gessler
- Department of Otolaryngology, Head and Neck Surgery, Naval Medical Center Portsmouth, Portsmouth, VA, USA
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Allergen Immunotherapy in an HIV+ Patient with Allergic Fungal Rhinosinusitis. Case Reports Immunol 2015; 2015:875260. [PMID: 25954557 PMCID: PMC4411455 DOI: 10.1155/2015/875260] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Accepted: 04/03/2015] [Indexed: 11/18/2022] Open
Abstract
Patients with HIV/AIDS can present with multiple types of fungal rhinosinusitis, fungal balls, granulomatous invasive fungal rhinosinusitis, acute or chronic invasive fungal rhinosinusitis, or allergic fungal rhinosinusitis (AFRS). Given the variable spectrum of immune status and susceptibility to severe infection from opportunistic pathogens it is extremely important that clinicians distinguish aggressive fungal invasive fungal disease from the much milder forms such as AFRS. Here we describe a patient with HIV and AFRS to both remind providers of the importance of ruling out invasive fungal disease and outline the other unique features of fungal sinusitis treatment in the HIV-positive population. Additionally we discuss the evidence for and against use of allergen immunotherapy (AIT) for fungal disease in general, as well as the evidence for AIT in the HIV population.
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Thulasidas P, Vaidyanathan V. Role of modified endoscopic medial maxillectomy in persistent chronic maxillary sinusitis. Int Arch Otorhinolaryngol 2014; 18:159-64. [PMID: 25992084 PMCID: PMC4296984 DOI: 10.1055/s-0034-1368137] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Accepted: 12/19/2013] [Indexed: 11/06/2022] Open
Abstract
Introduction Functional endoscopic sinus surgery has a long-term high rate of success for symptomatic improvement in patients with medically refractory chronic rhinosinusitis. As the popularity of the technique continues to grow, however, so does the population of patients with postsurgical persistent sinus disease, especially in those with a large window for ventilation and drainage. In addition, chronic infections of the sinuses especially fungal sinusitis have a higher incidence of recurrence even though a wide maxillary ostium had been performed earlier. This subset of patients often represents a challenge to the otorhinolaryngologist. Objectives To identify the patients with chronic recalcitrant maxillary sinusitis and devise treatment protocols for this subset of patients. Methods A retrospective review was done of all patients with persistent maxillary sinus disease who had undergone modified endoscopic medial maxillectomy between 2009 and 2012. We studied patient demographics, previous surgical history, and follow-up details and categorized the types of endoscopic medial maxillectomies performed in different disease situations. Results We performed modified endoscopic medial maxillectomies in 37 maxillary sinuses of 24 patients. The average age was 43.83 years. Average follow-up was 14.58 months. All patients had good disease control in postoperative visits with no clinical evidence of recurrences. Conclusion Modified endoscopic medial maxillectomy appears to be an effective surgery for treatment of chronic, recalcitrant maxillary sinusitis.
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Affiliation(s)
- Ponnaiah Thulasidas
- Department of Otolaryngology Head and Neck Surgery, Sinus and Nose Hospital, Chennai, India
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Desmots F, Gabaudan C, Geffroy Y, Cassagneau P, Varoquaux A. Allergic fungal sinusitis. Answer to March e-quid. Diagn Interv Imaging 2012; 93:413-9. [DOI: 10.1016/j.diii.2012.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Thanasumpun T, Batra PS. Oral antifungal therapy for chronic rhinosinusitis and its subtypes: a systematic review. Int Forum Allergy Rhinol 2011; 1:382-9. [DOI: 10.1002/alr.20088] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2011] [Revised: 06/28/2011] [Accepted: 07/01/2011] [Indexed: 12/18/2022]
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Greenhaw B, deShazo RD, Arnold J, Wright L. Fungal immunotherapy in patients with allergic fungal sinusitis. Ann Allergy Asthma Immunol 2011; 107:432-6. [PMID: 22018615 DOI: 10.1016/j.anai.2011.05.021] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2011] [Revised: 05/10/2011] [Accepted: 05/13/2011] [Indexed: 10/18/2022]
Abstract
BACKGROUND Allergic fungal sinusitis is a disease for which optimal treatment is unclear. Previous studies using fungal immunotherapy reported less recurrence after surgery. There has been concern that traditional high-dose immunotherapy could induce systemic hypersensitivity in patients with this condition. OBJECTIVE To determine the safety of high-dose subcutaneous fungal immunotherapy in patients with allergic fungal sinusitis. METHODS Safety of high-dose subcutaneous fungal immunotherapy was assessed in 14 patients from our clinic who met diagnostic criteria for allergic fungal sinusitis. Results were compared to a control group of 14 patients with chronic rhinosinusitis without allergic fungal sinusitis who received subcutaneous fungal immunotherapy. We also performed a literature search to identify all previous reports of subcutaneous fungal immunotherapy. RESULTS No differences between numbers of immediate local or large local reactions, delayed local reactions, or required dose adjustments were noted between patient and control groups. One patient from each group experienced a mild systemic urticarial reaction to immunotherapy. Similarly, there were no differences in complications in either group that also received immunotherapy with nonfungal allergens. No patient developed evidence of immune complex disease. Eight publications were identified for inclusion in our literature analysis, 7 of which used low-dose subcutaneous immunotherapy. None of these noted complications more serious than local reactions. CONCLUSION Our data demonstrate that subcutaneous fungal immunotherapy in patients with allergic fungal sinusitis is unlikely to cause adverse reactions other than those occurring with pollen immunotherapy. Clinical trials of high-dose, traditional immunotherapy with fungal allergens for efficacy may proceed in patients with allergic fungal sinusitis without undue concern.
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Affiliation(s)
- Bradley Greenhaw
- Department of Medicine, Division of Clinical Allergy and Immunology, University of Mississippi Medical Center, Jackson, USA
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Abstract
Oral infections commonly originate from an odontogenic source in adults and from tonsil and lymphatic sources in children. Odontogenic infections arise from advanced dental caries or periodontal disease. Oral trauma, radiation injury, chemotherapy mucositis, salivary gland infection, lymph node abscess, and postoperative infection are potential nonodontogenic sources of infections that could potentially be life threatening. This article reviews the serious nature and potential danger that exists from oral infection and the antibiotics available to treat them are reviewed. Successful treatment requires an understanding of the microflora, the regional anatomy, the disease process, the treatment methods available, and interdisciplinary team collaboration.
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Seiberling K, Wormald PJ. The Role of Itraconazole in Recalcitrant Fungal Sinusitis. Am J Rhinol Allergy 2009; 23:303-6. [DOI: 10.2500/ajra.2009.23.3315] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Background Oral itraconazole is an antifungal that has been shown to be of benefit to patients with allergic bronchopulmonary aspergillus (ABPA). It is hypothesized that itraconazole may similarly benefit patients with allergic fungal sinusitis (AFS), a disease similar to ABPA. This study was designed to evaluate the therapeutic response of itraconazole in patients with refractory chronic fungal sinusitis who have failed maximal medical and surgical therapy. Methods A retrospective chart review was performed of 23 patients with AFS and nonallergic eosinophilic fungal sinusitis treated with oral itraconazole. Charts were reviewed for patient demographics, comorbidities, allergies, fungal cultures, type of surgery performed, and amount of oral steroids used before and after itraconazole. All patients were given a 6-month dose of itraconazole (100 mg b.i.d.) when recurrence developed after surgery. Time to next recurrence, change in oral steroid use, and outcomes were noted. Liver function tests were taken at monthly intervals while on itraconazole. Results Twenty-three patients, 13 men and 10 women, were started on oral itraconazole for recurrent fungal sinusitis. Nineteen patients responded to the medication with a decrease in symptoms and fungal mucin/polyps on endoscopy. Three patients had to stop because of elevated liver enzymes. In the remaining 16 patients a decrease in oral steroid use was noted. In addition, 11 of the 16 patients are disease free to date at a mean follow-up of 15.7 months. No permanent complications occurred from the use of the medication. Conclusion Oral itraconazole may be of benefit to those patients with recalcitrant fungal sinusitis who have failed maximal medical and surgical therapy. Itraconazole may prolong the time to next recurrence and may enable the patient to significantly decrease or stop oral steroids.
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Affiliation(s)
- Kristin Seiberling
- Department of Surgery-Otolaryngology, University of Adelaide, South Australia, Australia
| | - Peter-John Wormald
- Department of Surgery-Otolaryngology, University of Adelaide, South Australia, Australia
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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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Landsberg R, Segev Y, DeRowe A, Landau T, Khafif A, Fliss DM. Systemic corticosteroids for allergic fungal rhinosinusitis and chronic rhinosinusitis with nasal polyposis: a comparative study. Otolaryngol Head Neck Surg 2007; 136:252-7. [PMID: 17275549 DOI: 10.1016/j.otohns.2006.09.010] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2005] [Accepted: 09/11/2006] [Indexed: 11/15/2022]
Abstract
OBJECTIVES To compare the effect of preoperative high-dose systemic corticosteroids on the radiographic and endoscopic appearance of allergic fungal rhinosinusitis (AFRS) and chronic rhinosinusitis with nasal polyposis (CRSwNP). STUDY DESIGN AND SETTING Eight AFRS and 10 CRSwNP patients underwent computed tomographic (CT) scans and then received preoperative 1 mg/kg prednisone for 10 days. CT scans were repeated 1 day before surgery and compared with pretreatment scans (Lund-MacKay radiologic scoring system). The endoscopic appearance was recorded intraoperatively. RESULTS The score dropped from 16 (66.4%) to 4.75 in the AFRS group and from 18.4 (23%) to 14.1 in the CRSwNP group (P=0.0064). Intraoperatively, most sinus mucosal surfaces appeared normal in the AFRS patients but were markedly edematous in the CRSwNP patients. CONCLUSION Radiographic response of AFRS to systemic corticosteroids is significantly greater compared with CRSwNP. This finding is supported by endoscopic observation.
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Affiliation(s)
- Roee Landsberg
- Department of Otolaryngology-Head and Neck Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv University, Israel.
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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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Marple BF. Allergic fungal rhinosinusitis: A review of clinical manifestations and current treatment strategies. Med Mycol 2006; 44:S277-S284. [DOI: 10.1080/13693780600778650] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Sohail MA, Al Khabori MJ, Hyder J, Verma A. Allergic fungal sinusitis: can we predict the recurrence? Otolaryngol Head Neck Surg 2005; 131:704-10. [PMID: 15523451 DOI: 10.1016/j.otohns.2004.04.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The goal of the present study was to find out if recurrence can be predicted in cases of allergic fungal sinusitis. We also studied the influence of postoperative corticosteroid therapy on recurrence following surgery. STUDY DESIGN AND SETTING This study was conducted at the ENT Department of Al Nahdha Hospital, which is a tertiary referral and teaching hospital in Muscat, Sultanate of Oman. The study is a retrospective analysis of 32 cases of allergic fungal sinusitis. Age, sex, extent of disease, and preoperative serum IgE levels were compared in patients who had recurrence with those who did not. We also studied the incidence, onset, and severity of recurrence in patients who received systemic corticosteroid as postoperative therapy and compared these values to those who received nasal corticosteroid spray only. RESULTS No statistically significant difference was noted in the parameters of age, sex, extent of disease, and preoperative serum IgE levels when these values were compared in the group of patients who had recurrence (8 patients) with the group of patients who did not (32 patients). No statistically significant difference was found in the incidence of recurrence in patients in whom systemic corticosteroids were used postoperatively (17 patients) compared with patients who used nasal corticosteroid spray only (15 patients). However, when the patient had a recurrence, when it occurred it was earlier and more severe in patients who used nasal corticosteroid spray only (4 patients). CONCLUSIONS At the present time, it is not possible to predict recurrence using parameters of age, sex, extent of disease, and serum IgE levels. Larger number of patients preferably in a prospective multicenter meta study are required to address this issue. Though use of systemic corticosteroid does not decrease the incidence of recurrence, it may delay the onset of recurrence and decrease the severity of recurrence.
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Affiliation(s)
- Masroor Alam Sohail
- Department of Otolaryngology and Communication Disorders, Al Nahdha Hospital, Muscat, PC 112, Sultanate of Oman.
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Ravikumar A, Mohanty S, Vatsanath RP, Raghunandhan S. Allergic fungal sinusitis- A clinico-pathological study. Indian J Otolaryngol Head Neck Surg 2004; 56:317-20. [PMID: 23120110 DOI: 10.1007/bf02974401] [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: 10/20/2022] Open
Abstract
The co-existence of fungal elements in allergic nasal Polyposis, has given rise to a distinct clinical entity known as 'Allergic fungal sinusitis ' (AF'S). Many a time, these fungal elements may not be diagnosed pre-operatively by routine diagnostic nasal endoscopy or CT scan of paranasal sinuses, due to the florid presentation of nasal polyps, which usually obscure the underlying fungal pathology. The diagnosis is often made intra-operatively. The post-operative confirmation of AFS is by histopathology, fungal smear, fungal culture, allergic murin study and fungal specific IgE titres. We report a series often such cases done in our institution, which highlight that AFS should be considered as a differential diagnosis in Sinonasal Polyposis cases, for their effective management.
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Affiliation(s)
- A Ravikumar
- Department of ENT-Head & Neck Surgery, Sriramachandra Medical College & Research Institute, Deemed University, Ramachandra Nagar, Porur, Chennai-600116 Tamil Nadu, India
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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
OBJECTIVES Diagnosis, nosological individualization, and treatment of allergic fungal sinusitis remain difficult and controversial despite the increasing number of publications. We present ten cases of allergic fungal sinusitis and review the literature to highlight the main clinical, radiological, biological, immunoallergological, mycological, and therapeutics features. MATERIAL AND METHODS This retrospective study included ten patients (six men and four women, mean age 45 years) with allergic fungal sinusitis diagnosed on the basis of all diagnostic criteria reported in the literature. RESULTS Six patients had isolated allergic fungal sinusitis which was associated with allergic bronchopulmonary aspergillosis in the four others. Treatment combined endoscopic sinus surgery and corticosteroids, which provided good results in six patients and average results in three. Treatment failure was observed in one patient. CONCLUSION As in the case of allergic bronchopulmonary aspergillosis, a set of clinical, radiological, histopathological, immunoallergological and mycological criteria is necessary for precise diagnosis and to avoid fungal drift. The most appropriate endoscopic sinus surgery and the best corticosteroid regimen remain to be determined.
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Affiliation(s)
- J-J Braun
- Service d'ORL, Hôpital de Hautepierre, 67098 Strasbourg Cedex.
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Scheuller MC, Murr AH, Goldberg AN, Mhatre AN, Lalwani AK. Quantitative analysis of fungal DNA in chronic rhinosinusitis. Laryngoscope 2004; 114:467-71. [PMID: 15091220 DOI: 10.1097/00005537-200403000-00015] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES/HYPOTHESIS Fungi have been recognized as important pathogens in sinusitis; however, they are equally present in patients with and without sinusitis. The authors postulated that the quantity of fungal DNA in the nose is determinant of disease, is greater in patients with chronic rhinosinusitis, and is directly correlated to their quality of life. STUDY DESIGN Prospective recruitment of patients with chronic rhinosinusitis. METHODS Objective quality of life data were collected using three validated questionnaires: the Sinonasal Outcomes Test (SNOT-20), Medical Outcomes Short-Form 36 Survey (SF-36), and Guy Marks Asthma Questionnaire (GMAQ). Endoscopically guided middle meatus mucosal samples were collected from patients with chronic rhinosinusitis and normal control subjects. Fungal-specific polymerase chain reaction was performed on each sample. Every fungal-positive sample underwent fungal-specific quantitative polymerase chain reaction analysis. Statistical analysis was used to correlate fungal DNA quantities with outcomes indices between groups. RESULTS Patients with chronic rhinosinusitis had a mean SNOT-20 index of 32.0 as compared with a SNOT-20 index of 17.3 (P <.01) in the normal control subjects. There were no statistical differences between the groups' indices for the SF-36 or GMAQ outcomes questionnaires. Four of 19 (21.1%) patients with chronic rhinosinusitis and 7 of 19 (36.8%) normal control subjects had positive findings for fungal DNA using polymerase chain reaction. The median relative quantity of fungal DNA to human DNA for chronic rhinosinusitis and control samples was identical (0.13) using quantitative polymerase chain reaction. CONCLUSION The quantity of fungal DNA in the middle meatus did not differ in patients with and without chronic rhinosinusitis and was not correlated with quality of life outcomes. Therefore, the quantity of fungi does not explain pathogenicity in patients with chronic rhinosinusitis. However, because of small sample size, the study must be replicated in a larger patient population.
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Affiliation(s)
- Michael C Scheuller
- Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, San Francisco, California 94143-0342, USA
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Willard CC, Eusterman VD, Massengil PL. Allergic fungal sinusitis: report of 3 cases and review of the literature. ACTA ACUST UNITED AC 2004; 96:550-60. [PMID: 14600689 DOI: 10.1016/s1079-2104(03)00316-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Allergic fungal sinusitis is a form of noninvasive fungal disease resulting from an IgE-mediated hypersensitivity reaction in atopic individuals. Allergic fungal sinusitis can present with a continuum of symptoms. Accumulation of allergic inspissated mucin may cause simple nasal obstruction or progress to facial deformity with osteolytic destruction and intracranial extension. Multiple species of fungi are now recognized as etiologic factors responsible for initiating the inflammatory response. This article discusses 3 cases involving Aspergillus and Curvularia species, and reviews diagnostic image findings, pathophysiology, and medical-surgical management of this increasingly common disease.
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Affiliation(s)
- Craig C Willard
- Madigan Army Medical Center Hospital Dental Clinic, Ft Lewis, WA 98431, USA.
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Marple B, Newcomer M, Schwade N, Mabry R. Natural history of allergic fungal rhinosinusitis: a 4- to 10-year follow-up. Otolaryngol Head Neck Surg 2002; 127:361-6. [PMID: 12447228 DOI: 10.1067/mhn.2002.129806] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Numerous studies have noted the high rate of recidivism after the initial treatment of allergic fungal rhinosinusitis (AFS). Short-term studies have revealed varying recurrence rates based on therapy; however, little is currently known about the long-term natural history of the disease. OBJECTIVE Our goal was to address the question of long-term outcomes in AFS patients and make observations about the natural history of the disease. PATIENTS AND METHODS Seventeen patients with follow-up ranging from 46 to 138 months were examined and interviewed, and their charts were reviewed. A quality-of-life survey was completed, and blood was drawn to measure immunoglobulin levels. RESULTS All patients initially underwent treatment with a combination of surgery, systemic and/or topical corticosteroids, and immunotherapy to pertinent fungal and nonfungal antigens. Normalization of sinonasal mucosa (Kupferberg stage 0) was seen in 5 (29%) of 17 patients, whereas 76% demonstrated either normal or slight mucosal edema (Kupferberg stage 0 or 1). Serologic testing revealed fungus-specific IgE significantly elevated in all 17 patients. CONCLUSION The initial choice of therapy did not appear to affect the long-term outcome, and patients tended to be doing well overall. These results suggest that after successful initial treatment and control of AFS, many patients can achieve a quiescent disease state.
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Affiliation(s)
- Bradley Marple
- Department of Otolaryngology-Head and Neck Surgery, University of Texas-Southwestern Medical Center, Dallas 75390, USA.
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Abstract
Fungal sinusitis encompasses a wide range of clinical syndromes. Disease is classified into four major categories: 1) acute invasive fungal sinusitis, 2) chronic invasive fungal sinusitis, 3) mycetoma, and 4) allergic fungal sinusitis. Acute disease is most often a fulminant, life-threatening process seen in immunocompromised patients. Treatment requires prompt antifungal therapy and extensive surgical debridement. Other types of fungal sinusitis are more indolent. For chronic invasive sinusitis, a combination of surgical debridement and antifungal agents is the cornerstone of treatment. Mycetomas can usually be extirpated surgically and do not require therapy with antifungal agents. Treatment of allergic fungal sinusitis remains controversial, but most current management regimens utilize surgical debridement combined with corticosteroid therapy, rather than antifungal agents.
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Affiliation(s)
- Preeti N. Malani
- VA Medical Center, 2215 Fuller Road, Ann Arbor, MI 48105, USA. E-mail:
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Bassichis BA, Marple BF, Mabry RL, Newcomer MT, Schwade ND. Use of immunotherapy in previously treated patients with allergic fungal sinusitis. Otolaryngol Head Neck Surg 2001; 125:487-90. [PMID: 11700447 DOI: 10.1067/mhn.2001.119585] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Sixty patients with a diagnosis of allergic fungal sinusitis were studied. The objective was to show whether, after initial surgical removal of allergic mucin and polyps, immunotherapy decreases re-operation rates and office visits that require medical intervention. STUDY DESIGN AND SETTING Sixty patients with adequate follow-up for at least 1 year were evaluated: 24 patients who did not receive immunotherapy and 36 patients whose treatment included postoperative immunotherapy. RESULTS The re-operation rates were 33.0% in those not receiving immunotherapy versus 11.1% in the treated group. Furthermore, the total number of postoperative office visits that required medical therapy decreased from 4.79 per patient to 3.17 with the addition of immunotherapy. CONCLUSION/SIGNIFICANCE These results indicate that immunotherapy is a beneficial part of the overall treatment regimen for allergic fungal sinusitis.
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Affiliation(s)
- B A Bassichis
- Department of Otolaryngology, University of Texas Southwestern Medical Center, Dallas 75390, USA
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Abstract
The combination of nasal polyposis, crust formation, and sinus cultures yielding Aspergillus was first noted in 1976 by Safirstein,1 who observed the clinical similarity that this constellation of findings shared with allergic bronchopulmonary Aspergillosis (ABPA). Eventually this disease came to be known as allergic fungal rhinosinusitis (AFS). As clinical evidence of AFS accumulated, controversy regarding its etiology, pathogenesis, natural history, and appropriate treatment naturally emerged. Despite past and current efforts, many of these controversies remain incompletely resolved, but continuing clinical study has illuminated some aspects of the disease and has led to an improved understanding of AFS and its treatment. Fungi associated with the development of AFS are ubiquitous and predominantly of the dematiaceous family. The eosinophilic host response to the presence of these fungi within the nose and paranasal sinuses gives rise to those clinical manifestations of the disease (nasal polyps, expansile mucocele formation, allergic fungal mucin, etc.). Exposure alone to these fungi, however, appears to be insufficient to initiate the disease. At the present time it is likely that initiation of the inflammatory cascade leading to AFS is a multifactorial event, requiring the simultaneous occurrence of such things as IgE-mediated sensitivity (atopy), specific T-cell HLA receptor expression, exposure to specific fungi, and aberration of local mucosal defense mechanisms. A variety of treatment plans for AFS have emerged, but the potential for recidivism remains well recognized, ranging from 10% to nearly 100%, suggesting the need for continued study of this disease and fueling present controversy. This article is intended to review current data and theories regarding the pathophysiology of AFS, as well as the role of various surgical and nonsurgical forms of therapy.
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Affiliation(s)
- B F Marple
- Department of Otolaryngology, Dallas Veterans Administration Hospital and Parkland Memorial Hospital, Dallas, Texas, USA
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Abstract
This article briefly reviews the latest developments in the indications for and performance of paranasal sinus surgery. Although the central role of medical therapy in the treatment of inflammatory chronic rhinosinusitis remains essentially unchanged, the past few years have seen a gradual evolution in the indications for, and the expectations of, sinus surgery. Although many controversies still exist in the optimal management of rhinosinusitis, especially regarding the treatment of chronic frontal rhinosinusitis, the long-term beneficial role of functional endoscopic sinus techniques in combination with medical therapy has become firmly established for patients who do not respond well to medical treatment alone.
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Affiliation(s)
- T D Anderson
- Department of Otorhinolaryngology, University of Pennsylvania Medical Center, 5th Floor, Bavdin Building, 34th and Spruce Streets, Philadelphia, PA 19104, USA
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Abstract
BACKGROUND Allergic fungal sinusitis (AFS) was recognized in 1981. Since 1983, a form of sinusitis histologically similar to AFS except for the absence of fungal hyphae has also been noted. The designation "eosinophilic mucin rhinosinusitis (EMRS)" is proposed. Its relationship to AFS is controversial and problematic. OBJECTIVE To determine whether distinctive clinical and immunological differences exist to differentiate the histological entity of EMRS from AFS. STUDY DESIGN Literature review and comparison of cases of AFS (n = 418) to EMRS (n = 40) from the literature, as well as cases of AFS (n = 13) and EMRS (n = 29) accrued in the present study. RESULTS A total of 431 AFS patients were compared with 69 EMRS patients. The mean age of patients with AFS was significantly younger than patients with EMRS (30.7 y compared with 48.0 y, respectively; P < .001). Male-to-female ratios were 1.03:1 and 1.26:1 for AFS and EMRS, respectively, and were not significantly different. Forty-one percent of patients with AFS were asthmatic compared with 93% of patients with EMRS (P < .0001). Thirteen percent of patients with AFS were aspirin sensitive compared with 54% of patients with EMRS (P < .0001). Polyp occurrence was almost 100% in both groups. Eighty-four percent of patients with AFS had allergic rhinitis (AR), while only 63% of patients with EMRS had AR (P = .004). Fifty-five percent of AFS patients had bilateral disease, in contrast to the 100% of EMRS patients with bilateral disease (P < .0001). Although average total immunoglobulin E (IgE) was elevated in both groups, it was significantly more elevated in AFS patients (range, 12-13,084 mg/ dL; mean, 1,941 mg/dL) compared with EMRS patients (range, 14-1,162 mg/dL; mean, 267 mg/dL; P < .001). Total immunoglobulin G (IgG) and IgG subclasses were seldom reported in the cases available from the literature of either AFS or EMRS. However, in the present series of EMRS, IgG1 deficiency occurred in 50% of evaluated patients (mean, 475 +/- 175 mg/dL; range, 250-869 mg/dL; normal, 422 to 1,200 mg/dL) but in no cases of AFS reported in the literature. CONCLUSIONS Significant clinical and immunological differences exist to distinguish AFS from EMRS. It is postulated that AFS is an allergic response to fungi in predisposed individuals, while EMRS occurs because of a systemic dysregulation of immunological controls. Because EMRS is a systemic disease, unilateral disease is not seen. In contrast, AFS, an allergic response to fungi, may occur unilaterally or bilaterally depending on the antigenic stimulation. EMRS also has a significantly higher association with asthma, an increased incidence of aspirin sensitivity, and an increased incidence of IgG1 deficiency. Therapy with a systemic steroid, a potent and indiscriminant anti-inflammatory agent, is a useful adjunct in both disorders. Fungal immunotherapy following surgical extirpation of AFS is useful in preventing AFS recurrence. It is predicted that fungal immunotherapy and antifungal agents will be ineffective in patients with EMRS. It is important to differentiate these two similar histopathological entities in future trials assessing therapeutic efficacy. Inclusion of both entities in a study could obscure recognition of the true effectiveness of intervention, because of the possible variable response differences between the two entities. This study shows that significant clinical and immunological differences exist between EMRS and AFS. The future awaits an exploration of the pathophysiological basis of these differences.
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Affiliation(s)
- B J Ferguson
- Department of Otolaryngology-Head and Neck Surgery, University of Pittsburgh Medical Center, Pennsylvania 15213, USA
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Abstract
To introduce the general mycologic aspects of fungal rhinosinusitis, this article reviews, in brief, the biology of fungi and the principles of fungal pathogenesis. A glossary of frequently used mycologic terms is provided. The basis of fungal classification and strategies for the diagnosis of mycotic infections are summarized. The morphologic criteria for the identification of the common etiologic agents of rhinosinusitis are presented.
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Affiliation(s)
- T G Mitchell
- Department of Microbiology, Duke University Medical Center, Durham, North Carolina 27710, 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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Houser SM, Corey JP. Allergic fungal rhinosinusitis: pathophysiology, epidemiology, and diagnosis. Otolaryngol Clin North Am 2000; 33:399-409. [PMID: 10736413 DOI: 10.1016/s0030-6665(00)80014-6] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Allergic fungal rhinosinusitis (AFRS) is believed to have a cause similar to allergic bronchopulmonary aspergillosis (ABPA). Both are thought to be mediated by both type I (IgE) and type III (IgE-antigen immune complexes) Gell and Coombs reactions. ABPA patients also exhibit unique characteristics, such as HLA-DR2 or HLA-DR5 genotypes, and elevated suppressor T cell activity. While the pathophysiology of AFRS is similar histopathologically, similar immunologic studies have not been as well documented. Most cases of AFRS involve dematiaceous fungi, rather than Aspergillus. A suggested laboratory work-up for the disease is presented.
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Affiliation(s)
- S M Houser
- Department of Otolaryngology, Case Western Reserve University, Cleveland, Ohio, USA
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Kuhn FA, Javer AR. Allergic fungal rhinosinusitis: perioperative management, prevention of recurrence, and role of steroids and antifungal agents. Otolaryngol Clin North Am 2000; 33:419-33. [PMID: 10736415 DOI: 10.1016/s0030-6665(00)80016-x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Allergic fungal sinusitis can best be thought of as chronic fungal affectation (not an infection) of the sinuses to which the body's immune system hyperreacts, thereby creating significant inflammation, edema, obstruction, and polyposis. Currently it is felt that allergic fungal sinusitis requires both surgical and medical management. The effectiveness and required duration of the various medical treatments remain unknown and are under active investigation. Both surgical intervention and the use of systemic steroids are recommended in the treatment of allergic fungal sinusitis. Experience with surgical and medical management, follow-up of patients, and proposed treatment protocols are discussed.
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Affiliation(s)
- F A Kuhn
- Georgia Nasal & Sinus Institute, Savannah, Georgia 31403-3357, USA
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