1
|
Palaniappan M, Ayub II, Joseph S, Thangaswamy D. Allergic bronchopulmonary aspergillosis presenting as complete lung collapse with respiratory failure. BMJ Case Rep 2023; 16:e252828. [PMID: 37487650 PMCID: PMC10373727 DOI: 10.1136/bcr-2022-252828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/26/2023] Open
Abstract
Allergic bronchopulmonary aspergillosis (ABPA) is an allergic fungal disease that commonly complicates the natural course of patients with asthma and cystic fibrosis. Patients with ABPA commonly present with recurrent pulmonary infiltrates or bronchiectasis. They also experience difficulty treating asthma. Characteristic radiological findings include central bronchiectasis and high-attenuation mucus. Complete unilateral lung collapse is an uncommon presentation of ABPA, with few cases reported in published literature. We present a case of a man in his mid-40s, with acute cerebrovascular disease, who subsequently developed neurological deterioration, compounded by development of respiratory failure attributed to a complete left lung collapse, requiring invasive mechanical ventilation. Initially suspected to have aspiration pneumonia, he was eventually diagnosed with ABPA and was treated accordingly. This case illustrates an uncommon aetiology for complete lung collapse in this clinical setting and serves to remind us to consider ABPA as a differential diagnosis in such patients as well.
Collapse
Affiliation(s)
- Muthuraman Palaniappan
- Department of Pulmonary Medicine, Sri Ramachandra Medical College and Research Institute, SRIHER, Chennai, Tamil Nadu, India
| | - Irfan Ismail Ayub
- Department of Pulmonary Medicine, Sri Ramachandra Medical College and Research Institute, SRIHER, Chennai, Tamil Nadu, India
| | - Santhosh Joseph
- Department of Neuro and Interventional Radiology, Sri Ramachandra Medical College and Research Institute, SRIHER, Chennai, Tamil Nadu, India
| | - Dhanasekar Thangaswamy
- Department of Pulmonary Medicine, Sri Ramachandra Medical College and Research Institute, SRIHER, Chennai, Tamil Nadu, India
| |
Collapse
|
2
|
Total unilateral pulmonary collapse secondary to allergic bronchopulmonary aspergillosis: a case series of an unusual cause of complete atelectasis. BMC Pulm Med 2021; 21:425. [PMID: 34952578 PMCID: PMC8709957 DOI: 10.1186/s12890-021-01789-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 12/07/2021] [Indexed: 12/14/2022] Open
Abstract
Background Allergic bronchopulmonary aspergillosis (ABPA) is a bronchopulmonary disease caused by a complex hypersensitivity to Aspergillus and is usually associated with underlying respiratory diseases such as asthma or cystic fibrosis. Mucus plugging can lead to segmental or lobar atelectasis, but complete lung atelectasis has been exceptionally reported in the literature, making it difficult to diagnose. The diagnosis of ABPA may however be suggested in patients without known predisposing respiratory disorder, even in the absence of other relevant radiographic findings. Case presentation We report five cases of total unilateral lung collapse secondary to ABPA in 70–81-year-old women. Two of them had a past history of ABPA, while total unilateral lung collapse was the first sign of the disease in the other three patients, contributing to the initial misdiagnosis. Flexible bronchoscopy was initially performed to remove mucus plugs from the obstructed airways but was inefficient in four cases. Corticosteroid and/or antifungal treatment was needed. Conclusion ABPA can cause total unilateral lung collapse even in patients without known underlying chronic respiratory disease, making the diagnosis difficult. Flexible bronchoscopy should be considered when lung collapse is associated with respiratory distress but corticosteroids are the mainstay treatment for ABPA.
Collapse
|
3
|
Panchabhai TS, Mukhopadhyay S, Sehgal S, Bandyopadhyay D, Erzurum SC, Mehta AC. Plugs of the Air Passages: A Clinicopathologic Review. Chest 2016; 150:1141-1157. [PMID: 27445091 DOI: 10.1016/j.chest.2016.07.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 05/22/2016] [Accepted: 07/06/2016] [Indexed: 02/07/2023] Open
Abstract
Although mucus is a normal product of the tracheobronchial tree, some diseases of the respiratory tract are characterized by unusually thick (inspissated) forms of mucus that accumulate within the airways. These are known as mucus plugs. The pathologic composition of these plugs is surprisingly diverse and, in many cases, correlates with distinctive clinical, radiologic, and bronchoscopic findings. The best-known conditions that involve mucus plugs are allergic bronchopulmonary aspergillosis, plastic bronchitis, and asthma. Other lung diseases occasionally associated with plugs within the airways include Aspergillus tracheobronchitis, hyper-IgE syndrome, exogenous lipoid pneumonia, pulmonary alveolar proteinosis, and chronic eosinophilic pneumonia. In this review, we describe and illustrate the bronchoscopic, pathologic, and imaging findings in respiratory disorders characterized by mucus plugs or plugs composed of other similar materials. Recognition of the characteristic appearance and differential diagnosis of mucus plugs will hopefully facilitate diagnosis and management of these diseases.
Collapse
Affiliation(s)
- Tanmay S Panchabhai
- Norton Thoracic Institute, St Joseph's Hospital and Medical Center, Phoenix, AZ
| | | | - Sameep Sehgal
- Department of Pulmonary Medicine, the Respiratory Institute, Cleveland Clinic, Cleveland, OH
| | | | - Serpil C Erzurum
- Department of Pulmonary Medicine, the Respiratory Institute, Cleveland Clinic, Cleveland, OH; Department of Pathobiology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH
| | - Atul C Mehta
- Department of Pulmonary Medicine, the Respiratory Institute, Cleveland Clinic, Cleveland, OH.
| |
Collapse
|
4
|
Aneja P, Singh UP, Kaur B, Patel K. Miliary nodules: An unusual presentation of allergic bronchopulmonary aspergillosis. Lung India 2014; 31:285-8. [PMID: 25125822 PMCID: PMC4129607 DOI: 10.4103/0970-2113.135784] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Allergic bronchopulmonary aspergillosis (ABPA) is an immune-mediated inflammatory disease caused by hypersensitivity to Aspergillus fumigatus. A wide spectrum of plain radiographic appearances has been described in ABPA, though none are pathognomonic of ABPA. The common radiological abnormalities encountered are fleeting pulmonary opacities, bronchiectasis, and mucoid impaction. Uncommon radiological findings encountered in ABPA include pulmonary masses, perihilar opacities simulating hilar adenopathy, and pleural effusions. However, miliary nodules as a radiological presentation of ABPA are very rare and only one case has been reported in literature. It is often misdiagnosed and mismanaged as tuberculosis; thus, the clinician should be vigilant enough to diagnose this very rare entity.
Collapse
Affiliation(s)
- Pooja Aneja
- Department of Pulmonary Medicine, Government Medical College, Patiala, Punjab, India
| | - Urvinder Pal Singh
- Department of Pulmonary Medicine, Government Medical College, Patiala, Punjab, India
| | - Balwinder Kaur
- Department of Pulmonary Medicine, Government Medical College, Patiala, Punjab, India
| | - Kalpesh Patel
- Department of Pulmonary Medicine, Government Medical College, Patiala, Punjab, India
| |
Collapse
|
5
|
Ghosh G, Sharma B, Chauhan A, Chawla MPS. Coexistence of allergic bronchopulmonary aspergillosis and allergic aspergillus sinusitis in a patient without clinical asthma. BMJ Case Rep 2013; 2013:bcr-2013-008683. [PMID: 23645638 DOI: 10.1136/bcr-2013-008683] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
All patients with prolonged cough with a history of atopy, even if not clinically asthmatic, should be evaluated for allergic bronchopulmonary aspergillosis (ABPA); also, we suspect that we may miss the early diagnosis of ABPA if bronchial asthma is considered as a major criteria for the diagnosis of ABPA.
Collapse
Affiliation(s)
- Gopal Ghosh
- Department of Internal Medicine, PGIMER & DR. RML Hospital, New Delhi, India.
| | | | | | | |
Collapse
|
6
|
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.
Collapse
|
7
|
Chowdhary A, Agarwal K, Randhawa HS, Kathuria S, Gaur SN, Najafzadeh MJ, Roy P, Arora N, Khanna G, Meis JF. A rare case of allergic bronchopulmonary mycosis caused by Alternaria alternata. Med Mycol 2012; 50:890-6. [PMID: 22563857 DOI: 10.3109/13693786.2012.682320] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
A rare case of allergic bronchopulmonary mycosis (ABPM), caused by Alternaria alternata, is reported in an immunocompetent resident of Delhi. Her complaints included a generalized, urticarial skin rash and occasional pain in the right lower chest. Her differential count showed eosinophils, 22%; absolute eosinophil count (AEC), 2400 cells/μl; and total IgE, 4007 IU/ml. The computerised tomogram (CT) scan of her thorax showed an enhancing lesion with surrounding ground glass haziness in the right lower lobe. Histopathologic examination of the resected lung revealed a necrotizing granulomatous inflammation, parenchymal infiltration by eosinophils, lymphocytes, neutrophils, plasma cells and some exudative bronchiolitis suggestive of ABPM. Observation of KOH wet mounts of repeat sputum and BAL samples demonstrated the presence of septate, brownish hyphae and cultures of these specimens yielded A. alternata (identified by sequencing of the ITS region). Her serum showed a three-fold higher specific IgE to A. alternata antigens than control levels, and the type I cutaneous hypersensitivity response to antigens of A. alternata was strongly positive. She was treated successfully with oral glucocorticoids and itraconazole. To our knowledge, ABPM due to Alternaria alternata has not been reported previously.
Collapse
Affiliation(s)
- Anuradha Chowdhary
- Department of Medical Mycology, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Braude S, Bowen D. Allergic bronchopulmonary aspergillosis: a reversible cause of complete lung collapse. Intern Med J 2012; 41:754-5. [PMID: 22435902 DOI: 10.1111/j.1445-5994.2011.02573.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- S Braude
- Department of Intensive Care, Manly Hospital, Sydney, New South Wales, Australia
| | | |
Collapse
|
9
|
Ghosh K, Sanders BE. Allergic bronchopulmonary aspergillosis causing total lung collapse. BMJ Case Rep 2012; 2012:bcr.12.2011.5349. [PMID: 22605607 DOI: 10.1136/bcr.12.2011.5349] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Allergic bronchopulmonary aspergillosis (ABPA) is commonly associated with underlying respiratory disease. The authors present the case of a 68-year-old non-smoker, admitted with a possible acute coronary syndrome, who deteriorated in hospital secondary to total left lung collapse as demonstrated on chest radiograph. There was no significant history of respiratory disease. Histology from bronchoscopy and lavage indicated lung carcinoma; however biopsy and CT staging demonstrated APBA. This is the first report of lung collapse secondary to ABPA in which initial bronchoscopy suggested underlying carcinoma.
Collapse
Affiliation(s)
- Kris Ghosh
- Geriatrics Department, UHCW, Coventry, UK
| | | |
Collapse
|
10
|
Park SW, Choi JC, Kim JY, Park IW, Choi BW, Shin JW. Allergic Bronchopulmonary Aspergillosis Coupled with Sinusitis in a Nonasthmatic Patient. Tuberc Respir Dis (Seoul) 2011. [DOI: 10.4046/trd.2011.71.4.278] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Affiliation(s)
- Sung Woon Park
- Division of Allergy, Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Jae Chol Choi
- Division of Allergy, Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Jae Yeol Kim
- Division of Allergy, Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - In Won Park
- Division of Allergy, Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Byoung Whui Choi
- Division of Allergy, Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Jong Wook Shin
- Division of Allergy, Pulmonary and Critical Care Medicine, Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| |
Collapse
|
11
|
Agarwal R, Aggarwal AN, Gupta D, Bal A, Das A. Case report: A rare cause of miliary nodules -- allergic bronchopulmonary aspergillosis. Br J Radiol 2009; 82:e151-4. [PMID: 19592397 DOI: 10.1259/bjr/20940804] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Allergic bronchopulmonary aspergillosis (ABPA) is a complex immune hypersensitivity reaction to the fungus Aspergillus fumigatus, which occurs in patients with asthma and cystic fibrosis. The common radiological findings include fleeting pulmonary opacities, bronchiectasis and mucoid impaction. Uncommon radiological findings encountered in ABPA include lung masses, perihilar opacities simulating hilar adenopathy and pleural effusions. Herein, we describe a 36-year-old man who presented to the chest clinic with miliary nodules on a chest radiograph and was diagnosed as having ABPA confirmed on both serology and lung biopsy. This is the first report of ABPA presenting as randomly scattered nodules on CT.
Collapse
Affiliation(s)
- R Agarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
| | | | | | | | | |
Collapse
|
12
|
Abstract
Aspergillus can cause several forms of pulmonary disease ranging from colonization to invasive aspergillosis and largely depends on the underlying lung and immune function of the host. This article reviews the clinical presentation, diagnosis, pathogenesis, and treatment of noninvasive forms of Aspergillus infection, including allergic bronchopulmonary aspergillosis (ABPA), aspergilloma, and chronic pulmonary aspergillosis (CPA). ABPA is caused by a hypersensitivity reaction to Aspergillus species and is most commonly seen in patients who have asthma or cystic fibrosis. Aspergillomas, or fungus balls, can develop in previous areas of cavitary lung disease, most commonly from tuberculosis. CPA has also been termed semi-invasive aspergillosis and usually occurs in patients who have underlying lung disease or mild immunosuppression.
Collapse
Affiliation(s)
- Brent P Riscili
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, The Ohio State University Medical Center, Davis Heart and Lung Research Institute, Columbus, OH 43210, USA
| | | |
Collapse
|
13
|
Abstract
Allergic bronchopulmonary aspergillosis (ABPA) is an immunologic pulmonary disorder caused by hypersensitivity to Aspergillus fumigatus. Clinically, a patient presents with chronic asthma, recurrent pulmonary infiltrates, and bronchiectasis. The population prevalence of ABPA is not clearly known, but the prevalence in asthma clinics is reported to be around 13%. The disorder needs to be detected before bronchiectasis has developed because the occurrence of bronchiectasis is associated with poorer outcomes. Because many patients with ABPA may be minimally symptomatic or asymptomatic, a high index of suspicion for ABPA should be maintained while managing any patient with bronchial asthma whatever the severity or the level of control. This underscores the need for routine screening of all patients with asthma with an Aspergillus skin test. Finally, there is a need to update and revise the criteria for the diagnosis of ABPA. This review summarizes the advances in the diagnosis and management of ABPA using a systematic search methodology.
Collapse
Affiliation(s)
- Ritesh Agarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
| |
Collapse
|
14
|
Koh WJ, Han J, Kim TS, Lee KS, Jang HW, Kwon OJ. Allergic bronchopulmonary aspergillosis coupled with broncholithiasis in a non-asthmatic patient. J Korean Med Sci 2007; 22:365-8. [PMID: 17449952 PMCID: PMC2693610 DOI: 10.3346/jkms.2007.22.2.365] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Allergic bronchopulmonary aspergillosis (ABPA), an asthmatic disease, is caused primarily by hypersensitivity to Aspergillus species. ABPA is rarely observed in the absence of asthma, which is, in fact, the principle criterion for its diagnosis. Here, we report the case of a 36-yr-old woman without a history of bronchial asthma, who manifested a localized pneumonic consolidation, coupled with broncholithiasis. Pathologic examinations of bronchoscopic biopsy specimens and resected surgical specimens revealed features typical of ABPA. This is a very rare case of ABPA coupled with broncholithiasis in a non-asthmatic individual.
Collapse
Affiliation(s)
- Won-Jung Koh
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joungho Han
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Tae Sung Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyung Soo Lee
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hye Won Jang
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - O Jung Kwon
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| |
Collapse
|
15
|
Abstract
Allergic bronchopulmonary aspergillosis (ABPA) occurs in nonimmunocompromised patients and belongs to the hypersensitivity disorders induced by Aspergillus. Genetic factors and activation of bronchial epithelial cells in asthma or cystic fibrosis are responsible for the development of a CD(4)+Th2 lymphocyte activation and IgE, IgG and IgA-AF antibodies production. The diagnosis of ABPA is based on the presence of a combination of clinical, biological and radiological criteria. The severity of the disease is related to corticosteroid-dependant asthma or/and diffuse bronchiectasis with fibrosis. The treatment is based on oral corticosteroids for 6-8 weeks at acute phase or exacerbation and itraconazole is now recommended and validated at a dose of 200 mg/day for a duration of 16 weeks.
Collapse
Affiliation(s)
- I Tillie-Leblond
- Department of Pulmonology and Immuno-Allergology, University Hospital of Lille, Lille, France
| | | |
Collapse
|
16
|
Shah A, Maurya V, Panjabi C, Khanna P. Allergic bronchopulmonary aspergillosis without clinical asthma caused by Aspergillus niger. Allergy 2004; 59:236-7. [PMID: 14763947 DOI: 10.1046/j.1398-9995.2003.00372.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- A Shah
- Department of Respiratory Medicine Vallabhbhai Patel Chest Institute University of Delhi P.O. Box: 2101 Delhi 110007 India.
| | | | | | | |
Collapse
|
17
|
Tillie-Leblond I, Scherpereel A, Iliescu C. Lˈaspergillose bronchopulmonaire allergique. ACTA ACUST UNITED AC 2002. [DOI: 10.1016/s0335-7457(02)00143-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
18
|
Sánchez-Alarcos JM, Martínez-Cruz R, Ortega L, Calle M, Rodríguez-Hermosa JL, Alvarez-Sala JL. ABPA mimicking bronchogenic cancer. Allergy 2001; 56:80-1. [PMID: 11167358 DOI: 10.1034/j.1398-9995.2001.00840.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
19
|
|
20
|
Abstract
Because of the common nature of asthma and the attention this disease has been given in recent years, it is important to consider the possibility of other disorders that may present in a similar manner to asthma. Failure to consider alternative diagnoses often leads to inappropriate treatment with medications such as systemic corticosteroids that result in untoward morbidity. This review will discuss several diseases originating not only in the tracheobronchial tree but also in extrapulmonary sites, such as the gastrointestinal tract, that may be mistakenly diagnosed as asthma. Newly described entities such as irritant vocal cord dysfunction and exercise-induced hyperventilation syndrome are discussed in this article, as is new information pertaining to well-established diseases such as Churg-Strauss syndrome and sarcoidosis.
Collapse
Affiliation(s)
- B J Goldberg
- Department of Allergy and Clinical Immunology, Kaiser-Permanente Medical Center, Los Angeles, CA 90027, USA
| | | |
Collapse
|
21
|
|
22
|
Affiliation(s)
- A Wardlaw
- Department of Respiratory Medicine, Glenfield Hospital, Leicester
| | | |
Collapse
|
23
|
Abstract
Aspergillus species are ubiquitous fungi and have been implicated as the causative agents of a variety of lung disorders in humans. These disorders include allergic, saprophytic, and systemic manifestations. The allergic disorders mainly affect atopic persons, and invasive or systemic diseases affect immunosuppressed individuals. Immunodiagnosis can help the practitioner diagnose these diseases. Demonstration of circulating antibodies is a useful criterion, but the lack of dependable and standardized antigens is a limiting factor in the diagnosis of most Aspergillus-induced diseases. Despite this limitation, however, immunodiffusion and enzyme-linked immunosorbent assays have been widely used for the detection of antibodies in the sera of patients with aspergillosis. Similarly, crude and semipurified antigens are being used to demonstrate skin hypersensitivity in patients, and several methods have been useful in the detection of antigenemia in patients with invasive aspergillosis. With a growing number of reports on the incidence of aspergillosis and an increase in the number of immunosuppressed individuals in the population, more rapid methods and more reliable reagents for immunodiagnosis are needed. With recent attempts at obtaining reliable reagents for through hybridoma technology and molecular biological techniques, substantial progress toward efficient immunodiagnosis may be achieved.
Collapse
Affiliation(s)
- V P Kurup
- Department of Medicine, Medical College of Wisconsin, Milwaukee 53295-1000
| | | |
Collapse
|
24
|
Chapman BJ, Capewell S, Gibson R, Greening AP, Crompton GK. Pulmonary eosinophilia with and without allergic bronchopulmonary aspergillosis. Thorax 1989; 44:919-24. [PMID: 2595632 PMCID: PMC462148 DOI: 10.1136/thx.44.11.919] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Sixty five patients with pulmonary eosinophilia attending one respiratory unit were reviewed. All had fleeting radiographic abnormalities and peripheral blood eosinophil counts greater than 500 x 10(6)/l. Eighteen had a single episode and 47 recurrent episodes during a median follow up period of 14 years. Thirty three patients had allergic bronchopulmonary aspergillosis on the basis of a positive skin test response to Aspergillus fumigatus, serum precipitins, or culture of A fumigatus from sputum, or a combination of these. All but seven patients had asthma, six of the seven being in the group who did not have allergic bronchopulmonary aspergillosis. The patients with allergic bronchopulmonary aspergillosis were more often male and had a greater incidence of asthma and an earlier age of onset of asthma than those without aspergillosis. The patients with aspergillosis had lower mean blood eosinophil counts and more episodes of pulmonary eosinophilia and more commonly had radiographic shadowing that suggested fibrosis or bronchiectasis (20 v 7). Pulmonary eosinophilia associated with allergic bronchopulmonary aspergillosis appears to be a distinct clinical syndrome resulting in greater permanent radiographic abnormality despite lower peripheral blood eosinophil counts.
Collapse
Affiliation(s)
- B J Chapman
- Respiratory Unit, Northern General Hospital, Edinburgh
| | | | | | | | | |
Collapse
|
25
|
Greenberger PA, Patterson R. Allergic bronchopulmonary aspergillosis and the evaluation of the patient with asthma. J Allergy Clin Immunol 1988; 81:646-50. [PMID: 3356845 DOI: 10.1016/0091-6749(88)91034-2] [Citation(s) in RCA: 108] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- P A Greenberger
- Department of Medicine, Northwestern University Medical School, Chicago, IL 60611
| | | |
Collapse
|
26
|
|
27
|
|