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Scurek M, Pokojova E, Doubkova M, Brat K. Allergic bronchopulmonary candidiasis: A review of the literature and a case report. BMC Pulm Med 2022; 22:132. [PMID: 35392869 PMCID: PMC8991785 DOI: 10.1186/s12890-022-01921-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 03/30/2022] [Indexed: 11/29/2022] Open
Abstract
Background Allergic bronchopulmonary candidiasis (ABPC) is an uncommon clinical syndrome associated with immune hypersensitivity to Candida species. Case presentation The case presentation describes a 58-year-old man with acute respiratory failure and bilateral lung infiltrates. Due to high inflammatory markers and a chest X-ray indicating lung infiltration, he was initially treated for pneumonia with combined antibiotics. Despite comprehensive treatment at the ICU, the patient’s clinical status deteriorated rapidly, and further investigations provided a rare diagnosis of ABPC. After several days of combined corticosteroid and antifungal therapy, we observed rapid clinical improvement and subsequent resolution of the pulmonary infiltrates. Conclusion This case report presented a rare case of ABPC mimicking bilateral pneumonia and acute respiratory failure. Our case highlighted the importance of prompt corticosteroid and antifungal treatment initiation as it resulted in rapid clinical improvement and a near complete reversal of the bilateral lung infiltrates.
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Affiliation(s)
- Martin Scurek
- Department of Respiratory Diseases, University Hospital Brno, Jihlavska Str. 20, 62500, Brno, Czech Republic.,Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Eva Pokojova
- Department of Respiratory Diseases, University Hospital Brno, Jihlavska Str. 20, 62500, Brno, Czech Republic.,Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Martina Doubkova
- Department of Respiratory Diseases, University Hospital Brno, Jihlavska Str. 20, 62500, Brno, Czech Republic.,Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Kristian Brat
- Department of Respiratory Diseases, University Hospital Brno, Jihlavska Str. 20, 62500, Brno, Czech Republic. .,Faculty of Medicine, Masaryk University, Brno, Czech Republic. .,International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic.
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Fukutomi Y, Tanimoto H, Yasueda H, Taniguchi M. Serological diagnosis of allergic bronchopulmonary mycosis: Progress and challenges. Allergol Int 2016; 65:30-6. [PMID: 26740298 DOI: 10.1016/j.alit.2015.08.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Revised: 08/19/2015] [Accepted: 08/21/2015] [Indexed: 12/19/2022] Open
Abstract
Prompt diagnosis of allergic bronchopulmonary mycosis (ABPM) is an important clinical issue in preventing irreversible lung damage. Therefore, a good serological marker for the diagnosis of ABPM is desired in clinical practice. The measurement of IgE antibody to crude Aspergillus fumigatus allergen is considered the first step in screening asthmatic patients for allergic bronchopulmonary aspergillosis (ABPA). However, presence of IgE to A. fumigatus does not always indicate genuine sensitization to A. fumigatus because of cross-reactivity between crude extracts from different fungal sources. The application of molecular-based allergy diagnosis can solve this problem. The specificity of testing can be greatly improved by measuring the IgE antibody to Asp f 1 and f 2, specific allergen components for genuine A. fumigatus allergy. The problem of cross-reactivity between crude fungal extracts is also true for the identification of genuine causal fungi in each ABPM patient. Some patients with ABPM induced by fungi other than Aspergillus may be consistent with ABPA diagnostic criteria because current criteria depend on IgE/IgG reactivity to crude extracts. Accurate identification of genuine causal fungi for ABPM is of clinical importance, considering that clinical presentation, anti-fungal treatment strategies and disease prognosis can be influenced by different causal fungi. The diagnosis of causal fungi can be robustly validated by the confirmation of genuine sensitization to fungi after measuring IgE to specific allergen components, as well as repeated microbiological isolation of the fungi from their airway.
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Affiliation(s)
- Yuma Fukutomi
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan.
| | - Hidenori Tanimoto
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan
| | - Hiroshi Yasueda
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan
| | - Masami Taniguchi
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan
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Chowdhary A, Agarwal K, Kathuria S, Gaur SN, Randhawa HS, Meis JF. Allergic bronchopulmonary mycosis due to fungi other than Aspergillus: a global overview. Crit Rev Microbiol 2013; 40:30-48. [PMID: 23383677 DOI: 10.3109/1040841x.2012.754401] [Citation(s) in RCA: 133] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Allergic bronchopulmonary mycosis (ABPM) is a hypersensitivity-mediated disease of worldwide distribution. We reviewed 143 reported global cases of ABPM due to fungi other than aspergilli. The commonest etiologic agent was Candida albicans, reported in 60% of the cases, followed by Bipolaris species (13%), Schizophyllum commune (11%), Curvularia species (8%), Pseudallescheria boydii species complex (3%) and rarely, Alternaria alternata, Fusarium vasinfectum, Penicillium species, Cladosporium cladosporioides, Stemphylium languinosum, Rhizopus oryzae, C. glabrata, Saccharomyces cerevisiae and Trichosporon beigelii. India accounted for about 47% of the globally reported cases of ABPM, attributed predominantly to C. albicans, followed by Japan (16%) where S. commune predominates, and the remaining one-third from the USA, Australia and Europe. Notably, bronchial asthma was present in only 32% of ABPM cases whereas its association with development of allergic bronchopulmonary aspergillosis (ABPA) is known to be much more frequent. The cases reviewed herein revealed a median IgE value threefold higher than that of ABPA, suggesting that the etiologic agents of ABPM incite a stronger immunological response than that by aspergilli in ABPA. ABPM is currently underdiagnosed, warranting comprehensive basic and clinical studies in order to elucidate its epidemiology and to devise a more effective therapy.
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Singh B, Denning DW. Allergic bronchopulmonary mycosis due to Alternaria: Case report and review. Med Mycol Case Rep 2012; 1:20-3. [PMID: 24371728 DOI: 10.1016/j.mmcr.2012.02.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2012] [Accepted: 02/16/2012] [Indexed: 12/14/2022] Open
Abstract
While allergic bronchopulmonary aspergillosis and mycosis are well recognised, no cases have been described related to Alternaria spp. Alternaria is a common sensitising fungus in asthmatics and related to thunderstorm asthma. We report a case of an asthmatic who presented with worsening asthma control, mild eosinophilia on high dose inhaled corticosteroids (800 μg/day), a total IgE of 3800 KIU/L, an Alternaria-specific IgE of 21.3 KUa/L and positive skin prick test, negative specific IgE and skin prick test to Aspergillus fumigatus, Penicillium spp., Cladosporium spp., Trichophyton spp. and a normal CT scan of the thorax. He responded well to a short course of oral prednisolone and then oral itraconazole, given over 17 months but relapsed 1 month after stopping it.
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Affiliation(s)
- Bhagteshwar Singh
- Department of Medicine, North Manchester General Hospital, Manchester, UK
| | - David W Denning
- The National Aspergillosis Centre, University Hospital of South Manchester, Manchester, UK ; The University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
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Jubin V, Ranque S, Stremler Le Bel N, Sarles J, Dubus JC. Risk factors for Aspergillus colonization and allergic bronchopulmonary aspergillosis in children with cystic fibrosis. Pediatr Pulmonol 2010; 45:764-71. [PMID: 20597074 DOI: 10.1002/ppul.21240] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND The annual prevalence of Aspergillus colonization (AC) and allergic bronchopulmonary aspergillosis (ABPA) has recently increased in pediatric patients with cystic fibrosis (CF). The reasons remain unclear although a number of factors have been suggested to be involved. This study was set up to investigate the association between potential predisposing factors, including new therapies recommended in CF, and the occurrence of AC or ABPA in children with CF. METHODS The medical records of 85 children monitored regularly in the Pediatric Reference Centre for Cystic Fibrosis Care (RCCFC) of the University Hospital of Marseille (France) were analyzed from the first time they attended the RCCFC until either the occurrence of an end event, or their last visit to the RCCFC. Risk factors for AC or ABPA were analyzed by univariate and multivariate logistic regression. RESULTS Eight children developed ABPA and 18 had AC. In univariate analysis, ABPA was significantly associated with RhDNase therapy, sensitization to Alternaria and Candida, and a low body mass index (BMI). Multivariate analysis identified an independent association between low BMI and ABPA (OR = 10.6, 95% CI [2.2-51.8], P = 0.004), and for the first time, between long-term azithromycin therapy and AC (OR = 6.4, 95% CI [2.1-19.5], P = 0.001). This latter association might be explained by the inhibitory effect of azithromycin on both the recruitment and the activation of neutrophils, which represent the first-line defenses against Aspergillus. CONCLUSIONS The risk factors associated with AC and ABPA in children with CF identified in this comprehensive exploratory study now need to be confirmed in further prospective studies.
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Affiliation(s)
- Virginie Jubin
- Pediatric Reference Centre for Cystic Fibrosis Care (RCCFC), Timone Children's Hospital, Marseille, France.
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Madani Y, Barlow A, Taher F. Severe asthma with fungal sensitization: a case report and review of literature. J Asthma 2010; 47:2-6. [PMID: 20100013 DOI: 10.3109/02770900903362684] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
There is a substantial body of evidence supporting an association between asthma severity and fungal exposure and sensitization. Fungal allergens are a recognized risk factor for severe asthma. We describe the case of a 44-year-old asthmatic whose asthma control deteriorated after moving to a new flat with walls covered in mould. Allergic bronchopulmonary aspergillosis was excluded. Although sensitization to Candida was demonstrated by a positive Candida-specific radioallergosorbent test, the patient did not entirely satisfy the criteria for a diagnosis of allergic bronchopulmonary candidiasis. The patient's asthma control improved after engaging in a monthly washing regimen of the walls. This case further demonstrates the association between fungal sensitization and asthma severity. The term severe asthma with fungal sensitization has been recently coined to describe this phenomenon.
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Affiliation(s)
- Yasser Madani
- Department of Respiratory Medicine, Watford General Hospital, Watford, Hertfordshire, WD18 0HB, United Kingdom.
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Matsuno O, Ueno T, Takenaka R, Okubo T, Tokunaga Y, Nureki S, Ando M, Miyazaki E, Kumamoto T. Acute eosinophilic pneumonia caused by Candida albicans. Respir Med 2007; 101:1609-12. [PMID: 17379495 DOI: 10.1016/j.rmed.2007.01.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2007] [Accepted: 01/30/2007] [Indexed: 11/25/2022]
Abstract
A 36-year-old man was transferred to the hospital for further evaluation of pulmonary infiltration. A diagnosis of acute eosinophilic pneumonia (AEP) was confirmed by clinical symptoms, bronchoalveolar lavage, and computed tomography findings. Skin tests with fungal antigens were performed by intradermal injection. Both the Arthus (8 h) and delay (24 h)-type skin tests were positive for only Candida albicans. A lymphocyte-stimulating test was also positive for C. albicans. The etiology of the AEP was confirmed by a C. albicans inhalation provocation test. In addition, peripheral blood mononuclear cells obtained from the patient produced Interleukin-5 following C. albicans stimulation. This is the first report of C. albicans as a probable cause of AEP. Evaluation of allergy to C. albicans should be performed in AEP before diagnosing the cause as idiopathic.
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Affiliation(s)
- Osamu Matsuno
- Division of Respiratory Medicine, Department of Brain and Nerve, Oita University Faculty of Medicine, Yufu-city, Oita 879-5593, Japan.
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Máiz L, Cuevas M, Quirce S, Cañón JF, Pacheco A, Sousa A, Escobar H. Serologic IgE immune responses against Aspergillus fumigatus and Candida albicans in patients with cystic fibrosis. Chest 2002; 121:782-8. [PMID: 11888960 DOI: 10.1378/chest.121.3.782] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
OBJECTIVES The objectives of this study were to determine the prevalence of Aspergillus fumigatus and Candida albicans in the sputa of patients with cystic fibrosis (CF), to assess serologic IgE responses of these patients to the presence of fungi in the sputum, to evaluate what effect this may have on clinical status, and to determine how the above-mentioned factors relate to allergic bronchopulmonary aspergillosis (ABPA). PATIENTS Seventy-six CF patients (40 male and 36 female patients; age, 15.3 plus minus 8.7 years [mean plus minus SD]) were studied. MEASUREMENTS AND RESULTS A total of 1,239 sputum samples from 66 patients were cultured for fungi. A fumigatus was grown in 256 sputum specimens (20.7%), and C albicans was grown in 588 sputum samples (47.5%). Forty patients (60.6%) had at least one positive culture finding for A fumigatus, and 58 patients (87.9%) had at least one positive culture finding for C albicans. Forty-nine patients (64.5%) were sensitized to A fumigatus, and 20 patients (26.7%) were sensitized to C albicans. No correlation was found between the finding of A fumigatus in sputum and IgE to A fumigatus. Only patients who had at least one positive culture finding for C albicans had IgE to C albicans develop. Lung function values and chest radiograph scores were not significantly lower in patients sensitized to either A fumigatus or C albicans as compared to nonsensitized patients. Of the 20 patients sensitized to C albicans, 10 patients had confirmed ABPA and 10 patients had some immunologic characteristics of ABPA. CONCLUSIONS A high prevalence of colonization and sensitization to A fumigatus and C albicans in CF patients was observed. The sensitization to these fungi was not related to the clinical severity. IgE to C albicans may be an immunologic marker related to the development of ABPA in patients with CF.
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Affiliation(s)
- Luis Máiz
- Department of Pulmonology [Cystic Fibrosis Unit], Hospital Ramón y Cajal, Madrid, Spain.
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10
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Abstract
This study set out to estimate the prevalence of atopy to a variety of common ubiquitous fungi, including A. fumigatus, in cystic fibrosis (CF), and to evaluate the investigations by which the diagnosis was made. Particular attention was paid to the usefulness of skin testing and immunoassays in detecting which patients had simple fungal atopy, and which patients were at high risk of developing allergic bronchopulmonary mycoses. This cross-sectional study included 21 adult CF patients and 20 matched controls. Serum samples were taken for the measurement of total serum IgE and specific serum IgE to nine common fungi. Immediate hypersensitivity skin prick testing to each of the fungi was also performed. Simple fungal atopy was described in subjects fulfilling the following criteria: total serum IgE > 100 KU l(-1) with specific radioimmunoassay > or = grade 1 to at least one fungus and a positive skin prick test (SPT) > or = 3 mm to the same fungus. 'High risk' for developing allergic bronchopulmonary mycosis (ABPM) was described in subjects fulfilling the following criteria: total serum IgE > 200 KU l(-1) with specific radioimmunoassay > or = grade 2 to at least one fungus and a positive skin prick test (SPT) > or = 6 mm to the same fungus. The adult CF group had a significantly higher total SPT score (P=0.005) and mean total serum IgE (P<0.05) than controls. Forty-three percent of CF patients fulfilled the criteria for fungal atopy to at least a single fungus. Over half this group had an atopic tendency to more than one fungus. Nineteen percent of the CF group were at least 'high risk' of developing ABPM. Skin prick testing is a better marker of fungal atopy and a better predictor of those adult CF patients at higher risk of developing ABPM than specific radioimmunoassay serum testing. There is a high prevalence of fungal atopy in the adult CF population. Total serum IgE and skin prick testing are good predictors of fungal atopy and help predict those at risk of developing ABPM in CF.
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Affiliation(s)
- M Henry
- Regional Adult Cystic Fibrosis Unit, Cork University Hospital, Ireland
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Saini SK, Boas SR, Jerath A, Roberts M, Greenberger PA. Allergic bronchopulmonary mycosis to Fusarium vasinfectum in a child. Ann Allergy Asthma Immunol 1998; 80:377-80. [PMID: 9609605 DOI: 10.1016/s1081-1206(10)62986-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND A 12-year-old boy with asthma and 6 years of recurrent pneumonias who had normal serum immunoglobulin concentrations was suspected of having allergic bronchopulmonary aspergillosis (ABPA). OBJECTIVE To search for and secure a fungal etiology for a child who did not have ABPA but was suspected of having an allergic bronchopulmonary mycosis. METHODS Immediate skin testing with fungal extracts, high resolution computerized tomography, and establishment of an ELISA procedure to detect serum IgE and IgG antibodies to Fusarium vasinfectum. RESULTS Immediate skin reactivity was present for Fusarium, Cladosporium, Helminthosporium, and Aspergillus fumigatus. The ELISA demonstrated serum IgE and IgG antibodies to Fusarium vasinfectum 8.5 and 5.6 times nonatopic control sera. CONCLUSIONS This 12-year-old with asthma has sufficient criteria for a diagnosis of allergic bronchopulmonary mycosis (ABPM) to Fusarium vasinfectum. Bronchiectasis was not present despite recurrent pneumonias and hemoptysis. This case appears to be the first pediatric example of ABPM to Fusarium species, a fungus more recognized for causing rotting of tomatoes and melons than human disease.
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Affiliation(s)
- S K Saini
- Department of Medicine, Northwestern University Medical School, Chicago, Illinois 60611, USA
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Abstract
The chest radiograph of the patient with asthma is characterized by bronchial wall thickening and hyperinflation. On CT scanning of patients with asthma one may see airway wall thickening, thickened centrilobular structures, and focal or diffuse hyperlucency. Apparent bronchial dilation may be seen, but the diagnosis of bronchiectasis should be made with caution. Quantification of changes in the airway wall and lung parenchyma may be valuable in understanding the mechanisms of asthma and in evaluating the effects of treatment. Central bronchiectasis occurs in most, but not all, cases of ABPA. Patchy airspace opacity may be the sole radiologic manifestation of ABPA in some cases. Other fungi can rarely cause a similar syndrome. The challenge for the radiologist evaluating the images of a patient with asthma is to find complications, such as ABPA, or alternative diagnoses.
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Affiliation(s)
- D A Lynch
- Department of Radiology, University of Colorado Health Sciences Center, USA
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Roig E, Malo JL, Montplaisir S. Anti-Candida albicans IgE and IgG subclasses in sera of patients with allergic bronchopulmonary aspergillosis (ABPA). Allergy 1997; 52:394-403. [PMID: 9188920 DOI: 10.1111/j.1398-9995.1997.tb01018.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
We performed immunoblotting experiments to determine specific IgE and IgG subclass responses to Candida albicans antigens in allergic bronchopulmonary aspergillosis (ABPA) patients. This is a first report describing C. albicans antigens recognized by serum IgE and IgG subclasses of ABPA patients sensitized to that yeast. Among the various antigens reacting with serum IgE, a 43-kDa component was recognized by all seven patients and can be considered a major antigen of C. albicans for this particular group of patients. By comparison, only 20% of a group of asthmatic atopics (25 patients) and 10% of a group of normal controls (10 subjects) were 43-kDa positive. Multiple banding patterns, revealing no major antigen, were observed for all four IgG subclasses except for IgG1 in one case. In particular, the 43-kDa component was not always recognized by all the patients. Furthermore, oral or inhaled steroid treatment appears to have no impact on the specific IgE immunopatterns obtained. Using immunoelectron-microscopy, we localized IgE-binding primarily in the mannoprotein-containing layers of the C. albicans cell wall. In conclusion, C. albicans-IgE and IgG subclasses may participate in the physiopathology of ABPA by exacerbating pulmonary infiltrates (IgE) and inducing eosinophil-mediated inflammatory reaction (IgG1, IgG3).
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Affiliation(s)
- E Roig
- Department of Microbiology and Immunology, University of Montreal, Quebec, Canada
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Miller MA, Greenberger PA, Amerian R, Toogood JH, Noskin GA, Roberts M, Patterson R. Allergic bronchopulmonary mycosis caused by Pseudallescheria boydii. THE AMERICAN REVIEW OF RESPIRATORY DISEASE 1993; 148:810-2. [PMID: 8368653 DOI: 10.1164/ajrccm/148.3.810] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Two cases of allergic bronchopulmonary pseudallescheriosis (ABPP) are described. These are the first cases of this allergic bronchopulmonary mycosis (ABPM) reported in which the clinical and serologic criteria are described. The first case was in a patient with mild asthma, and it resolved spontaneously after expectoration of a mucous plug. The second was in a patient with recurrent allergic bronchopulmonary aspergillosis with an exacerbation of ABPM caused by Pseudallescheria boydii. The total serum IgE, IgG, and IgE antibodies against P. boydii and the clinical picture well define ABPP. This diagnosis may be important to recognize in order to prevent a progression of the patient's lung disease.
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Affiliation(s)
- M A Miller
- Department of Medicine, Northwestern University Medical School, Chicago, Illinois 60611
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Savolainen J, Viander M, Einarsson R, Nieminen E, Koivikko A. Stability of Candida albicans allergens during storage. Clin Exp Allergy 1992; 22:991-5. [PMID: 1281751 DOI: 10.1111/j.1365-2222.1992.tb03026.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Stability of Candida albicans allergens was studied under various storage conditions. Lyophilized extract was reconstituted with human serum albumin (NSA) diluent, glycerol-free and in the presence of 10% or 50% glycerol and stored at various temperatures for different time periods. All extracts were tested at the same time with immunoblotting using C. albicans allergic patient sera and galactosidase-labelled anti-IgE. The highest number of detected allergens in the immunoblotting pattern was found in the presence of 50% glycerol at +6 degrees C. The most important allergen of C. albicans, the 46 kD protein allergen was stable up to 10 weeks at +6 degrees C in the presence of 50% glycerol but thereafter began to lose its IgE-binding capacity. After 30 weeks more than 50% of the IgE binding had disappeared. The 27 kD protein, another important allergen, was also labile but retained the allergenicity better than the 46 kD one. The 29 kD protein allergen was stable at all storage conditions, except +37 degrees C tested even after one year. More than 6 months storage at +6 degrees C or higher temperature is, however, unacceptable even in the presence of the 50% glycerol. These findings have particular importance in the diagnosis and treatment of allergic diseases.
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Affiliation(s)
- J Savolainen
- Department of Medical Microbiology, University of Turku, Finland
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16
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Donnelly SC, McLaughlin H, Bredin CP. Period prevalence of allergic bronchopulmonary mycosis in a regional hospital outpatient population in Ireland 1985-88. Ir J Med Sci 1991; 160:288-90. [PMID: 1769811 DOI: 10.1007/bf02948415] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The period of prevalence, 1988 inclusive, of Allergic Bronchopulmonary Aspergillosis (ABPA) and Allergic Bronchopulmonary Candiasis (ABPC), the two most frequently reported forms of allergic Bronchopulmonary Mycosis (ABPM), was investigated in an Irish regional hospital respiratory medicine outpatients, catchment area population 536,000. ABPM was defined by the presence of a majority of seven criteria: asthma, eosinophilia, elevated IgE, antibodies to Aspergillus Fumigatus or Candida Albicans, immediate skin test reaction to either fungus, culture of either fungus in sputum, and otherwise unexplained transient or permanent lung field x-ray abnormalities. New referrals were investigated for ABPM if they had asthma and eosinophilia, or asthma and lung field x-ray abnormalities. Fourteen patients with ABPM were identified from a total of 1390 new referrals, a period prevalence of just over one per cent. It is concluded that (1) ABPM is a relatively common disorder in an Irish regional hospital respiratory medicine outpatient population and (2) ABPC constitutes a higher proportion of this disorder than previously considered.
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Affiliation(s)
- S C Donnelly
- Department of Pathology, University College, Dublin
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Abstract
Since its first description in 1952, ABPA has been recognized with increasing frequency. More recently fungi other than Aspergillus fumigatus, in particular Candida albicans, have been implicated in a similar disease process. The following case report illustrates the possibility of finding a fibrotic stage 5 ABPM caused by C albicans.
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Affiliation(s)
- P Pinson
- Department of Respiratory Diseases, University Hospital, Ghent, Belgium
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18
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Gross TJ, Chams AD, Lynch JP. Noninfectious Pulmonary Diseases Masquerading as Community-Acquired Pneumonia. Clin Chest Med 1991. [DOI: 10.1016/s0272-5231(21)00749-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Knutsen AP, Slavin RG. Allergic bronchopulmonary aspergillosis in patients with cystic fibrosis. CLINICAL REVIEWS IN ALLERGY 1990; 9:103-18. [PMID: 1884320 DOI: 10.1007/978-1-4612-0475-6_7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- A P Knutsen
- Division of Allergy and Immunology, St. Louis University Medical Center, MO
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Jensen HE, Jørgensen JB, Schønheyder H. Pulmonary mycosis in farmed deer: allergic zygomycosis and invasive aspergillosis. JOURNAL OF MEDICAL AND VETERINARY MYCOLOGY : BI-MONTHLY PUBLICATION OF THE INTERNATIONAL SOCIETY FOR HUMAN AND ANIMAL MYCOLOGY 1989; 27:329-34. [PMID: 2689623 DOI: 10.1080/02681218980000441] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
During 1988, pulmonary mycosis was diagnosed in four of 116 farmed deer examined on suspicion of tuberculosis. The histopathology showed allergic bronchopulmonary mycosis in a red deer (Cervus elaphus) and the agent was identified as a zygomycete, probably Absidia corymbifera, by immunofluorescence staining. Three fallow deer (Dama dama) had invasive necrotizing mycotic pneumonia and progressive exudative mycotic alveolitis caused by Aspergillus fumigatus. In the red deer, weakness due to paratuberculosis had probably promoted the mycotic infection. The three fallow deer were bred on another farm, where predisposing factors included mouldy straw and incorrect management.
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Affiliation(s)
- H E Jensen
- National Veterinary Laboratory, Copenhagen, Denmark
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