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Saleem T, Al-Jaghbeer MJ, Arrossi Valeria AV, Mehta AC. Panacinar emphysema complicating idiopathic pulmonary hemosiderosis: a case report. Oxf Med Case Reports 2023; 2023:omad091. [PMID: 38145263 PMCID: PMC10735625 DOI: 10.1093/omcr/omad091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 06/14/2023] [Accepted: 06/18/2023] [Indexed: 12/26/2023] Open
Abstract
Idiopathic pulmonary hemosiderosis (IPH) is a rare entity with no known underlying etiology. It can be complicated by lung fibrosis. Emphysema is rarely reported as a consequence of IPH. We present a case of a 30-year-old female who presented with recurrent hemoptysis and shortness of breath. Radiographs revealed advanced emphysematous changes of the lower lobes. The diagnosis of IPH was established with an open lung biopsy. She was treated with systemic steroids, underwent bullectomy and was subsequently maintained on inhaled steroids.
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Affiliation(s)
- Talha Saleem
- Respiratory Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | | | | | - Atul C Mehta
- Respiratory Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
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2
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Aiman A, Saha S, Chong WH, Saha BK. A 49-year-old man with ischemic cardiomyopathy and persistent hemoptysis for eighteen months. Am J Med Sci 2022; 364:111-117. [PMID: 35276072 DOI: 10.1016/j.amjms.2021.10.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 10/21/2021] [Indexed: 12/26/2022]
Abstract
Idiopathic pulmonary hemosiderosis (IPH) is a rare cause of recurrent episodes of diffuse alveolar hemorrhage (DAH). IPH commonly manifests with hemoptysis, radiologic chest infiltrates and anemia. The etiology of IPH is unknown, but an immunologic mechanism is widely speculated. The definitive diagnosis of IPH requires a thorough exclusion of other causes of DAH, such as infections, inflammation, malignancy, cardiac diseases, drug and toxin exposure, and medications. Due to the rarity of the disease, a diagnosis is often delayed by years. We present the case of a 49-year-old man with ischemic cardiomyopathy who presented with hemoptysis for eighteen months. Serologic workup was negative for vasculitides and autoimmune diseases. Bronchoscopy revealed DAH. A surgical lung biopsy showed 'bland pulmonary hemorrhage.' A right heart catheterization ruled out cardiac causes of DAH. The patient was diagnosed with IPH and started on systemic corticosteroids with rapid improvement of hemoptysis.
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Affiliation(s)
- Alexis Aiman
- New York Institute of Technology College of Osteopathic Medicine at Arkansas State University, Jonesboro, AR, USA
| | - Santu Saha
- Division of Internal Medicine, Bangladesh Medical College, Dhaka, Bangladesh
| | - Woon H Chong
- Division of Pulmonary and Critical Care Medicine, Albany Medical College and Center, Albany, NY, USA
| | - Biplab K Saha
- Division of Pulmonary and Critical Care Medicine, Ozarks Medical Center, West Plains, MO, USA.
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3
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Saha BK, Bonnier A, Saha S, Saha BN, Shkolnik B. Adult patients with idiopathic pulmonary hemosiderosis: a comprehensive review of the literature. Clin Rheumatol 2022; 41:1627-1640. [PMID: 35179664 DOI: 10.1007/s10067-022-06104-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 02/01/2022] [Accepted: 02/15/2022] [Indexed: 12/24/2022]
Abstract
Idiopathic pulmonary hemosiderosis (IPH) is a rare disease without a known incidence or prevalence in adults. Our knowledge of this entity is limited as there is no prospective or retrospective study with a reasonable number of patients. The objective is to describe the demographics, clinical manifestations, diagnosis, treatment, and prognosis of adult patients with IPH. The Medline and Embase databases were searched from inception to 2021 with appropriate search formulas to identify relevant articles following strict inclusion and exclusion criteria. Statistical analyses were performed for the entire cohort and prespecified subgroups. A total of 84 patients were identified. The majority of patients were males 54/84 (64.3%). The median age was 27 years. The manifesting symptoms were present in the following frequencies: anemia 76/83 (91.6%), dyspnea 71/83 (85.5%), hemoptysis 70/84 (83.3%), cough 22/84 (26.2%), and chest pain 9/84 (10.7%). The classic triad was present in 61/84 (79%) patients. The mean hemoglobin during the initial presentation was 8.4 gm/dL. A total of 16/57 (19.5%) tested positive for autoantibodies. The median delay in the diagnosis of IPH was 1.02 years. Immunosuppressive therapy was prescribed in 49/79 (62%) patients, and recurrence occurred in more than half of the patients 36/66 (54.5%). A total of 63/79 (79.7%) patients were alive during the final follow-up. IPH is more common in young adults with a male predominance. A high index of suspicion is necessary to attain an early diagnosis and possibly reduce the short-term mortality of nearly 20% and long-term complications.
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Affiliation(s)
- Biplab K Saha
- Department of Pulmonary and Critical Care Medicine, Ozarks Medical Center, 1100 Kentucky Avenue, West Plains, MO, 65775, USA.
| | - Alyssa Bonnier
- Department of Critical Care Nursing, Goldfarb School of Nursing, Barnes Jewish College, St. Louis, MO, USA
| | - Santu Saha
- Department of Medicine, Saha Clinic, Narail, Bangladesh
| | | | - Boris Shkolnik
- Department of Pulmonary and Critical Care Medicine, Albany Medical Center, Albany, NY, USA
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Rama Esendagli D, Ntiamoah P, Kupeli E, Bhardwaj A, Ghosh S, Mukhopadhyay S, Mehta AC. Recurrence of primary disease following lung transplantation. ERJ Open Res 2022; 8:00038-2022. [PMID: 35651363 PMCID: PMC9149385 DOI: 10.1183/23120541.00038-2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 04/12/2022] [Indexed: 11/17/2022] Open
Abstract
Lung transplant has become definitive treatment for patients with several end-stage lung diseases. Since the first attempted lung transplantation in 1963, survival has significantly improved due to advancement in immunosuppression, organ procurement, ex vivo lung perfusion, surgical techniques, prevention of chronic lung allograft dysfunction and bridging to transplant using extracorporeal membrane oxygenation. Despite a steady increase in number of lung transplantations each year, there is still a huge gap between demand and supply of organs available, and work continues to select recipients with potential for best outcomes. According to review of the literature, there are some rare primary diseases that may recur following transplantation. As the number of lung transplants increase, we continue to identify disease processes at highest risk for recurrence, thus shaping our future approaches. While the aim of lung transplantation is improving survival and quality of life, choosing the best recipients is crucial due to a shortage of donated organs. Here we discuss the common disease processes that recur and highlight its impact on overall outcome following lung transplantation. This article reviews the underlying conditions leading to lung transplant with potential for recurrence and the impact of such recurrences on the overall outcome following transplanthttps://bit.ly/3v3gSvJ
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Saha BK, Chong WH. Lung transplant to manage end-stage lung disease due to idiopathic pulmonary hemosiderosis: A review of the literature. Respir Investig 2022; 60:82-89. [PMID: 34312096 DOI: 10.1016/j.resinv.2021.06.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 06/05/2021] [Accepted: 06/19/2021] [Indexed: 06/13/2023]
Abstract
Idiopathic pulmonary hemosiderosis (IPH) is a rare immunological disease with a genetic predisposition. It is characterized by recurrent episodes of diffuse alveolar hemorrhage (DAH). Timely use of immunosuppressive medications has significantly improved overall outcomes, including mortality. Still, uncontrolled and frequent episodes of DAH can eventually cause pulmonary fibrosis, leading to end-stage lung disease (ESLD). The objective of the present project was to scrutinize the literature and summarize the demographic, clinical, radiological, and histopathological features, as well as the overall outcomes, in this patient population following lung transplant. The Medline database was searched using the PubMed platform. Articles published in English between 1960 and 2020 were included in the search. Different search terms were used to identify all patients who underwent lung transplantation to manage ESLD due to IPH. Only four cases of lung transplantation have been reported in the literature in patients with IPH. All but one of these underwent deceased donor lung transplant; recurrence was reported in two of these patients and suspected in the third. One patient received living donor lung transplant and had no recurrence during a five-year follow-up. Patients with IPH should not be excluded from lung transplantation because the disease may not recur in all patients, and even when it does recur it can be promptly treated by increasing immunosuppression.
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Affiliation(s)
- Biplab K Saha
- Division of Pulmonary and Critical Care Medicine, Ozarks Medical Center, 1100 N Kentucky Avenue, West Plains, MO, 65775, USA.
| | - Woon H Chong
- Division of Pulmonary and Critical Care Medicine, Albany Medical College, 43 New Scotland Avenue, Albany, NY, 12208, USA
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6
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Saha BK, Milman NT. Liposteroid Therapy for Idiopathic Pulmonary Hemosiderosis: A Scoping Review of the Literature. Prague Med Rep 2022; 123:65-81. [PMID: 35507939 DOI: 10.14712/23362936.2022.7] [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: 10/18/2022] Open
Abstract
Idiopathic pulmonary hemosiderosis (IPH) is a rare cause of diffuse alveolar hemorrhage (DAH). Glucocorticosteroids (CS) represent the first line therapy for IPH. Although most patients respond to CS, steroid refractoriness is seen in an appreciable minority of patients. This paper reviews and evaluates the efficacy and safety profile of liposomal dexamethasone 21-palmitate (liposteroid) for the treatment of IPH. Medline, Embase and Web of Science biomedical databases were searched between 1980 and 2020 to identify papers describing patients with IPH, who were treated with liposteroid. A total of five articles were identified. Four in the form of case reports and one as a case series. A total of 12 pediatric patients (5 boys, 7 girls) were identified, with a median age of 2.3 years (range 0.5-8.6). Liposteroid therapy in intravenous doses ranging 0.06-0.1 mg/kg body weight appeared to be effective for both remission induction therapy, and maintenance therapy. There was no mortality among patients treated with liposteroid, either in the acute phase or during follow-up. The majority of patients for whom long-term follow-up data were available, were cured or in disease remission. No acute adverse events were reported, and long-term side effects were minimal and tolerable. Liposteroid represents a potential alternative or supplement to conventional CS therapy, as it appears to be more efficacious and associated with fewer side effects. Larger prospective, controlled trials are necessary to be able to define more precisely the therapeutic role of liposteroid in IPH.
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Affiliation(s)
- Biplab K Saha
- Division of Pulmonary and Critical Care Medicine, Ozarks Medical Center, West Plains, USA.
| | - Nils T Milman
- Department of Clinical Biochemistry, Næstved Hospital, University College Zealand, Næstved, Denmark
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Saha BK, Milman NT. Idiopathic pulmonary hemosiderosis: a review of the treatments used during the past 30 years and future directions. Clin Rheumatol 2021; 40:2547-2557. [PMID: 33184706 DOI: 10.1007/s10067-020-05507-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 10/31/2020] [Accepted: 11/10/2020] [Indexed: 12/26/2022]
Abstract
This paper reviews the literature on the treatment modalities for idiopathic pulmonary hemosiderosis (IPH) used over the past 30 years, attempting to define treatment options that appear to be efficacious and safe, and in addition presents a treatment algorithm. IPH is an uncommon etiology of diffuse alveolar hemorrhage. IPH is a rare disease in adults and often associated with a significant temporal delay in diagnosis. Patients present with hemoptysis, radiographic chest abnormalities, and iron deficiency anemia. Although several pathogenetic hypotheses have been proposed, IPH appears to be an immunologic disease, possibly with a genetic component. Corticosteroid therapy represents the first line of treatment, including liposome-incorporated dexamethasone palmitate (liposteroid). Additional immunomodulatory/immunosuppressive medications have been used with varying success, especially in the setting of steroid-refractory disease. Cyclophosphamide, azathioprine, hydroxychloroquine, mycophenolate mofetil, and mesenchymal cell transplantation have been attempted to improve outcome and reduce side effects. Controlled studies are needed to assess the optimal combination of medications, which are effective to control the disease.
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Affiliation(s)
- Biplab K Saha
- Division of Pulmonary and Critical Care Medicine, Ozarks Medical Center, 1100 Kentucky Avenue, West Plains, MO, 65775, USA.
| | - Nils T Milman
- Department of Clinical Biochemistry, Næstved Hospital, University College Zealand, DK-4700, Næstved, Denmark
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8
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Austin S, Kobrin D, Villgran V, Nestasie M, Chen F, Hardman B, Malik K. Coincidence or connection? A patient with concurrent Lane Hamilton Syndrome and idiopathic membranous nephropathy. Respir Med Case Rep 2021; 33:101446. [PMID: 34401285 PMCID: PMC8349082 DOI: 10.1016/j.rmcr.2021.101446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 05/01/2021] [Accepted: 05/27/2021] [Indexed: 11/13/2022] Open
Abstract
Lane Hamilton Syndrome is the rare association of idiopathic pulmonary hemosiderosis and Celiac Disease. The definitive pathophysiologic link is unknown, but the syndrome has been described as co-occurring along with other diseases. We describe the first reported case of Lane Hamilton Syndrome and idiopathic membranous nephropathy. We also hypothesize the possibility of an immune-mediated connection between the pathologies and propose a potential link of the phospholipase A2 receptor.
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Affiliation(s)
- Scarlett Austin
- Medicine Institute, Allegheny Health Network, 320 East North Avenue, Pittsburgh, PA, 15212, USA
| | - Dale Kobrin
- Medicine Institute, Allegheny Health Network, 320 East North Avenue, Pittsburgh, PA, 15212, USA
| | - Vipin Villgran
- Division of Pulmonary and Critical Care, Allegheny Health Network, 320 East North Avenue, Pittsburgh, PA, 15212, USA
| | - Michael Nestasie
- Medicine Institute, Allegheny Health Network, 320 East North Avenue, Pittsburgh, PA, 15212, USA
| | - Feifan Chen
- Division of Pathology, Allegheny Health Network, 320 East North Avenue, Pittsburgh, PA, 15212, USA
| | - Brent Hardman
- Medicine Institute, Allegheny Health Network, 320 East North Avenue, Pittsburgh, PA, 15212, USA
| | - Khalid Malik
- Division of Pulmonary and Critical Care, Allegheny Health Network, 320 East North Avenue, Pittsburgh, PA, 15212, USA
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9
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Saha BK. Is It Time to Call Idiopathic Pulmonary Hemosiderosis by the Correct Name: Immune-Mediated Pulmonary Hemosiderosis? Am J Med Sci 2021; 361:809-811. [PMID: 33487400 DOI: 10.1016/j.amjms.2021.01.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 11/03/2020] [Accepted: 01/08/2021] [Indexed: 11/25/2022]
Affiliation(s)
- Biplab K Saha
- Division of Pulmonary and Critical Care Medicine, Ozarks Medical Center, West Plains, MO, United States.
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10
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Saha BK. Idiopathic pulmonary hemosiderosis: A state of the art review. Respir Med 2021; 176:106234. [PMID: 33246295 DOI: 10.1016/j.rmed.2020.106234] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 11/10/2020] [Accepted: 11/11/2020] [Indexed: 02/06/2023]
Abstract
Idiopathic pulmonary hemosiderosis (IPH) is an uncommon cause of diffuse alveolar hemorrhage (DAH). Patients with IPH usually present with hemoptysis, and the diagnosis is often delayed by years. Patients often present with intermittent episodes of hemoptysis interspersed between periods of relative normalcy. However, massive hemorrhage resulting in acute respiratory failure and non-remitting hemoptysis have also been described. The classic triad includes hemoptysis, radiologic lung infiltrate, and iron deficiency anemia. Several hypotheses regarding the pathogenesis of IPH have been proposed. These risk factors include an autoimmune, allergic or genetic predisposition, and possible environmental exposure. Since IPH appears to be responsive to corticosteroids, the autoimmune hypothesis is considered to play a crucial role. A diagnosis of IPH requires exclusion of other etiologies of DAH, including infection, medications, toxic inhalation, vasculitis, and anti-glomerular basement membrane disease, among others. Histologically, IPH is characterized by the presence of hemosiderin-laden macrophages in the alveolar space without any evidence of vasculitis or immunocomplex deposition. Corticosteroid therapy represents the primary modality of treatment. Other immunosuppressive medications have also been used with varying success, especially in the setting of steroid-refractory disease. The prognosis of IPH in adults is somewhat better compared to the pediatric population. The severity of the initial presentation does not predict future outcomes. Which risk factors and patient characteristics are associated with a poor outcome are also unknown. More research is necessary to elucidate the pathophysiology and appropriate treatment.
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Affiliation(s)
- Biplab K Saha
- Division of Pulmonary and Critical Care Medicine, Ozarks Medical Center, West Plains, MO, USA.
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11
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Gocho K, Sato K, Imasaka K, Hamanaka N, Takahashi M, Shimizu K, Takemura T. Idiopathic Pulmonary Hemosiderosis Associated with Emphysematous Change in an Adult Who Underwent Lung Transplantation. Intern Med 2021; 60:117-122. [PMID: 32830179 PMCID: PMC7835464 DOI: 10.2169/internalmedicine.5142-20] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 07/06/2020] [Indexed: 12/12/2022] Open
Abstract
Idiopathic pulmonary hemosiderosis is characterized by repeated alveolar hemorrhaging. We herein report a 52-year-old Japanese woman who had shortness of breath, diffuse small nodules, thin-walled cysts, and bronchiolectasis. A surgical lung biopsy revealed peribronchial hemosiderosis, centrilobular emphysema, and fragile elastic fibers of the alveolar septa and small vessels. She ultimately underwent living-donor lung transplantation five years after the first visit.
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Affiliation(s)
- Kyoko Gocho
- Department of Respiratory Medicine, Saiseikai Yokohamashi Tobu Hospital, Japan
| | - Kenya Sato
- Department of Respiratory Medicine, Saiseikai Yokohamashi Tobu Hospital, Japan
| | - Keisuke Imasaka
- Department of Respiratory Medicine, Saiseikai Yokohamashi Tobu Hospital, Japan
| | - Nobuyuki Hamanaka
- Department of Respiratory Medicine, Saiseikai Yokohamashi Tobu Hospital, Japan
| | - Miki Takahashi
- Department of Respiratory Medicine, Saiseikai Yokohamashi Tobu Hospital, Japan
| | - Kunihiko Shimizu
- Department of Respiratory Medicine, Saiseikai Yokohamashi Tobu Hospital, Japan
| | - Tamiko Takemura
- Department of Pathology, Kanagawa Cardiovascular and Respiratory Center, Japan
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12
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Ross B, Halloran K, Adam B, Laing B, Hirji A. Disease recurrence after lung transplantation for idiopathic pulmonary hemosiderosis. Respir Med Case Rep 2020; 30:101128. [PMID: 32577369 PMCID: PMC7305376 DOI: 10.1016/j.rmcr.2020.101128] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 06/09/2020] [Indexed: 11/25/2022] Open
Abstract
Idiopathic pulmonary hemosiderosis is characterized by the triad of hemoptysis, iron deficiency anemia and pulmonary infiltrates. Though idiopathic pulmonary hemosiderosis has classically been described as a childhood disease, survival into adulthood is possible. Treatment options for advanced and/or refractory disease is limited, and in our unique case of idiopathic pulmonary hemosiderosis with precapillary pulmonary hypertension, lung transplantation has had a favorable short-term outcome. We also demonstrate that disease recurrence of idiopathic pulmonary hemosiderosis following lung transplantation is possible.
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Affiliation(s)
- Bryan Ross
- Department of Medicine, University of Alberta, Edmonton, Canada.,Department of Medicine, McGill University, Montreal, Canada
| | - Kieran Halloran
- Department of Medicine, University of Alberta, Edmonton, Canada
| | - Benjamin Adam
- Department of Laboratory Medicine, University of Alberta, Edmonton, Canada
| | - Bryce Laing
- Department of Surgery, University of Alberta, Edmonton, Canada
| | - Alim Hirji
- Department of Medicine, University of Alberta, Edmonton, Canada
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[Diffuse alveolar hemorrhage in children]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2019; 21. [PMID: 31506159 PMCID: PMC7390247 DOI: 10.7499/j.issn.1008-8830.2019.09.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Diffuse alveolar hemorrhage (DAH) is a clinical syndrome with major clinical manifestations of hemoptysis, anemia, and diffuse infiltration in the lung. DAH has a high mortality rate in the acute stage and is a life-threatening emergency in clinical practice. Compared with adult DHA, childhood DHA tends to have a specific spectrum of underlying diseases. It has long been believed that idiopathic pulmonary hemosiderosis (IPH) is the main cause of childhood DAH; however, with the increase in reports of childhood DAH cases, the etiology spectrum of childhood DAH is expanding. The treatment and prognosis of DAH with different etiologies are different. This review article gives a general outline of childhood DAH, with focuses on DAH caused by IPH, systemic lupus erythematosus, anti-neutrophil cytoplasmic antibody-related vasculitis, COPA syndrome, or IgA vasculitis.
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Kania A, Misiaszek M, Vašáková M, Szlubowski A, Bugalho A, Pankowski J, Szołkowska M, Roden AC, Celejewska-Wójcik N, Nastałek P, Gnass M, Sładek K. Cryobiopsy in the diagnosis of idiopathic pulmonary hemosiderosis: a case report. J Thorac Dis 2019; 11:3195-3201. [PMID: 31463151 DOI: 10.21037/jtd.2019.07.17] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Aleksander Kania
- Department of Pulmonology, II Chair of Internal Medicine, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Magdalena Misiaszek
- Department of Pulmonology, II Chair of Internal Medicine, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Martina Vašáková
- Department of Respiratory Medicine, Thomayer Hospital and 1st Medical Faculty of Charles University, Prague, Czech Republic
| | - Artur Szlubowski
- Bronchoscopy Unit, Pulmonary Hospital Zakopane, Zakopane, Poland
| | - Antonio Bugalho
- Hospital CUF Infante Santo e CUF Descobertas, Instituto CUF Oncologia (I.C.O.), NOVA Medical School, Lisbon, Portugal
| | | | - Małgorzata Szołkowska
- Pathology Department, The National Tuberculosis and Lung Diseases Research Institute, Warsaw, Poland
| | - Anja C Roden
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Natalia Celejewska-Wójcik
- Department of Pulmonology, II Chair of Internal Medicine, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Paweł Nastałek
- Department of Pulmonology, II Chair of Internal Medicine, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Maciej Gnass
- Bronchoscopy Unit, Pulmonary Hospital Zakopane, Zakopane, Poland
| | - Krzysztof Sładek
- Department of Pulmonology, II Chair of Internal Medicine, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
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15
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Chen XY, Sun JM, Huang XJ. Idiopathic pulmonary hemosiderosis in adults: review of cases reported in the latest 15 years. THE CLINICAL RESPIRATORY JOURNAL 2017; 11:677-681. [PMID: 26692115 DOI: 10.1111/crj.12440] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Revised: 11/24/2015] [Accepted: 12/14/2015] [Indexed: 11/26/2022]
Abstract
BACKGROUND Idiopathic pulmonary hemosiderosis (IPH) is a rare disorder of unknown etiology which can cause diffuse alveolar hemorrhage. IPH is found primarily in children. In adults, however, it is extremely rare. A systematic review was applied to identify the details of IPH in adults. METHODS Articles of English or Chinese language published between 2000 and 2015 were included. Data were extracted on the clinical features, examinations, treatments and clinical outcome. RESULTS A total of 37 cases of adult-onset IPH were included (13 females and 24 males). IPH combined with coeliac disease was found in five patients, three of whom received gluten-free diet (GFD) only and got full remission. Upon diagnosis, median age was 34 years. The main manifestations were: hemoptysis (n = 30, 81%), dyspnea (n = 23, 64%), anemia (n = 20, 54%). Most patients were treated by corticosteroids initially. The mortality rage was 14% on acute phase. CONCLUSION The adult patients in this study showed some differences from the previously characterized IPH. It is characterized by immunologically mediated, middle-age onset, male dominance, absence of anemia, high mortality on acute phase.
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Affiliation(s)
- Xi-Yuan Chen
- Department of Respiratory Medicine, Zhejiang Provincial People's Hospital, Hangzhou, 310014, China
| | - Jin-Ming Sun
- Department of Respiratory Medicine, The People's No.3 Hospital of Hangzhou Xiaoshan, Hangzhou, 311251, China
| | - Xiao-Jun Huang
- Department of Respiratory Medicine, Zhejiang Provincial People's Hospital, Hangzhou, 310014, China
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16
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Sugimoto S, Terada J, Naito A, Nishimura R, Tsushima K, Tatsumi K. Long‐term clinical course of idiopathic pulmonary haemosiderosis with rheumatoid arthritis. Respirol Case Rep 2016; 4:e00174. [PMID: 27516890 PMCID: PMC4970310 DOI: 10.1002/rcr2.174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 05/24/2016] [Accepted: 05/31/2016] [Indexed: 11/20/2022] Open
Abstract
Idiopathic pulmonary haemosiderosis (IPH) is a rare cause of diffuse alveolar haemorrhage during childhood, and its precise pathophysiology and long‐term clinical course remain unclear. A 31‐year‐old man was diagnosed with IPH at four years of age and had recurrent episodes of haemoptysis. The patient's symptoms responded well to steroids. However, pulmonary fibrosis and the cystic region in the lung progressively worsened. At age 27, the patient developed polyarthritis with positive anti‐cyclic citrullinated peptide antibodies. The patient also developed hand synovitis, which was diagnosed with ultrasonography. These results indicate complications from rheumatoid arthritis. The patient's dyspnoea gradually worsened, and at the age of 31, he developed pneumothorax and an acute exacerbation of IPH. The clinical course from ages 4 to 31 included progressive chronic respiratory failure because of pulmonary fibrosis, acute exacerbations, complications with rheumatoid arthritis, and deliberation regarding lung transplantation. The development of rheumatoid arthritis after the onset of IPH supports the theory of an autoimmune mechanism of IPH.
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Affiliation(s)
- Shunsuke Sugimoto
- Department of Respirology, Graduate School of Medicine Chiba University Chiba Japan
| | - Jiro Terada
- Department of Respirology, Graduate School of Medicine Chiba University Chiba Japan
| | - Akira Naito
- Department of Respirology, Graduate School of Medicine Chiba University Chiba Japan
| | - Rintaro Nishimura
- Department of Respirology, Graduate School of Medicine Chiba University Chiba Japan
| | - Kenji Tsushima
- Department of Respirology, Graduate School of Medicine Chiba University Chiba Japan
| | - Koichiro Tatsumi
- Department of Respirology, Graduate School of Medicine Chiba University Chiba Japan
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Lung Transplantation. PATHOLOGY OF TRANSPLANTATION 2016. [PMCID: PMC7153460 DOI: 10.1007/978-3-319-29683-8_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The therapeutic options for patients with advanced pulmonary parenchymal or vascular disorders are currently limited. Lung transplantation remains one of the few viable interventions, but on account of the insufficient donor pool only a minority of these patients actually undergo the procedure each year. Following transplantation there are a number of early and late allograft complications such as primary graft dysfunction, allograft rejection, infection, post-transplant lymphoproliferative disorder and late injury that is now classified as chronic lung allograft dysfunction. The pathologist plays an essential role in the diagnosis and classification of these myriad complications. Although the transplant procedures are performed in selected centers patients typically return to their local centers. When complications arise it is often the responsibility of the local pathologist to evaluate specimens. Therefore familiarity with the pathology of lung transplantation is important.
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Severe Respiratory Distress in a Child with Pulmonary Idiopathic Hemosiderosis Initially Presenting with Iron-Deficiency Anemia. Case Rep Pulmonol 2015; 2015:876904. [PMID: 26634166 PMCID: PMC4655028 DOI: 10.1155/2015/876904] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Revised: 10/11/2015] [Accepted: 10/27/2015] [Indexed: 11/19/2022] Open
Abstract
Idiopathic pulmonary hemosiderosis (IPH) is a rare cause of alveolar hemorrhage in children but should be considered in children with anemia of unknown origin who develop respiratory complications. It is commonly characterized by the triad of recurrent hemoptysis, diffuse parenchymal infiltrates, and iron-deficiency anemia. Pathogenesis is unclear and diagnosis may be difficult along with a variable clinical course. A 6-year-old boy was admitted to the hospital with a severe iron-deficiency anemia, but he later developed severe acute respiratory failure and hemoptysis requiring intubation and mechanical ventilation. The suspicion of IPH led to the use of immunosuppressive therapy with high dose of corticosteroids with rapid improvement in clinical condition and discharge from hospital.
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Mushtaq A, Khatoon S, Qureshi MA. Use of Corticosteroids in the management of Idiopathic Pulmonary Haemosiderosis: Do we have enough evidence. Pak J Med Sci 2015; 31:487-9. [PMID: 26101518 PMCID: PMC4476369 DOI: 10.12669/pjms.312.7135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2014] [Revised: 12/24/2014] [Accepted: 02/01/2015] [Indexed: 11/15/2022] Open
Abstract
Idiopathic Pulmonary Haemosiderosis (IPH) is a rare disease commonly affecting the paediatric population with approximately 500 globally reported cases in the literature. The disease usually presentswith a symptom triad consisting of ferropenic anaemia, cough with haemoptysis and diffuse bilateral alveolar infiltrates. Therapeutic options for this disorder are not only limited but also not fully effective. Moreover, corticosteroids remain the mainstay of IPH treatment. This communication reviews the available evidence in support of corticosteriod usage in the treatment of IPH. We conclude that the use of corticosteroid in IPH treatment is unfathomed and demands further investigation.
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Affiliation(s)
- Ammara Mushtaq
- Ammara Mushtaq, Final Year Medical Student, Dow Medical College, Dow University of Health Sciences, Karachi - Pakistan
| | - Subika Khatoon
- Subika Khatoon, Final Year Medical Student, Dow Medical College, Dow University of Health Sciences, Karachi - Pakistan
| | - Muhammad Asif Qureshi
- Dr. Muhammad Asif Qureshi, MBBS, PhD Assistant Professor Immunology, Dow Medical College, Dow University of Health Sciences, Karachi - Pakistan
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Khorashadi L, Wu CC, Betancourt SL, Carter BW. Idiopathic pulmonary haemosiderosis: spectrum of thoracic imaging findings in the adult patient. Clin Radiol 2015; 70:459-65. [PMID: 25515792 DOI: 10.1016/j.crad.2014.11.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2014] [Revised: 11/06/2014] [Accepted: 11/10/2014] [Indexed: 11/30/2022]
Abstract
Idiopathic pulmonary haemosiderosis (IPH) is a rare disease characterized by alveolar capillary haemorrhage resulting in deposition and accumulation of haemosiderin in the lungs. Although its precise pathophysiology remains unclear, several hypotheses have been proposed to explain the aetiology of the disorder, including autoimmune, environmental, allergic, and genetic theories. IPH is typically diagnosed in childhood, usually before the age of 10 years; however, this entity may be encountered in older patients given the greater awareness of the diagnosis, availability and utilization of advanced imaging techniques, and improved treatment and survival. The classic presentation of IPH consists of the triad of haemoptysis, iron-deficiency anaemia, and pulmonary opacities on chest radiography. The diagnosis is usually confirmed via bronchoscopy with bronchoalveolar lavage (BAL), at which time haemosiderin-laden macrophages referred to as siderophages, considered pathognomonic for IPH, may be identified. However, lung biopsy may ultimately be necessary to exclude other disease processes. For children with IPH, the disease course is severe and the prognosis is poor. However, adults generally have a longer disease course with milder symptoms and the prognosis is more favourable. Specific imaging features, although non-specific in isolation, may be identified on thoracic imaging studies, principally chest radiography and CT, depending on the phase of disease (acute or chronic). Recognition of these findings is important to guide appropriate clinical management.
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Affiliation(s)
- L Khorashadi
- Department of Radiology, Mount Auburn Hospital, Cambridge, MA 02138, USA
| | - C C Wu
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - S L Betancourt
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - B W Carter
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
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Taytard J, Nathan N, de Blic J, Fayon M, Epaud R, Deschildre A, Troussier F, Lubrano M, Chiron R, Reix P, Cros P, Mahloul M, Michon D, Clement A, Corvol H. New insights into pediatric idiopathic pulmonary hemosiderosis: the French RespiRare(®) cohort. Orphanet J Rare Dis 2013; 8:161. [PMID: 24125570 PMCID: PMC3852822 DOI: 10.1186/1750-1172-8-161] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Accepted: 10/11/2013] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Idiopathic pulmonary hemosiderosis (IPH) is a rare cause of alveolar hemorrhage in children and its pathophysiology remains obscure. Classically, diagnosis is based on a triad including hemoptysis, diffuse parenchymal infiltrates on chest X-rays, and iron-deficiency anemia. We present the French pediatric cohort of IPH collected through the French Reference Center for Rare Lung Diseases (RespiRare®, http://www.respirare.fr). METHODS Since 2008, a national network/web-linked RespiRare® database has been set up in 12 French pediatric respiratory centres. It is structured as a medical recording tool with extended disease-specific datasets containing clinical information relevant to all forms of rare lung diseases including IPH. RESULTS We identified 25 reported cases of IPH in children from the database (20 females and 5 males). Among them, 5 presented with Down syndrome. Upon diagnosis, median age was 4.3 [0.8-14.0] yrs, and the main manifestations were: dyspnea (n = 17, 68%), anemia (n = 16, 64%), cough (n = 12, 48%), febrile pneumonia (n = 11, 44%) and hemoptysis (n = 11, 44%). Half of the patients demonstrated diffuse parenchymal infiltrates on chest imaging, and diagnosis was ascertained either by broncho-alveolar lavage indicating the presence of hemosiderin-laden macrophages (19/25 cases), or lung biopsy (6/25). In screened patients, initial auto-immune screening revealed positive antineutrophilic cytoplasmic antibodies (ANCA) (n = 6, 40%), antinuclear antibodies (ANA) (n = 5, 45%) and specific coeliac disease antibodies (n = 4, 28%). All the patients were initially treated by corticosteroids. In 13 cases, immunosuppressants were introduced due to corticoresistance and/or major side effects. Median length of follow-up was 5.5 yrs, with a satisfactory respiratory outcome in 23/25 patients. One patient developed severe pulmonary fibrosis, and another with Down syndrome died as a result of severe pulmonary hemorrhage. CONCLUSION The present cohort provides substantial information on clinical expression and outcomes of pediatric IPH. Analysis of potential contributors supports a role of auto-immunity in disease development and highlights the importance of genetic factors.
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Affiliation(s)
- Jessica Taytard
- Pediatric Pulmonary Department, AP-HP, Hôpital Trousseau, Université Pierre et Marie Curie-Paris6, Inserm U938, 26, avenue du Docteur Arnold-Netter, 75012 Paris, France
| | - Nadia Nathan
- Pediatric Pulmonary Department, AP-HP, Hôpital Trousseau, Université Pierre et Marie Curie-Paris6, Inserm U938, 26, avenue du Docteur Arnold-Netter, 75012 Paris, France
| | - Jacques de Blic
- Pediatric Pulmonary Department, AP-HP, Hôpital Necker Enfants Malades, Paris, France
| | - Mickael Fayon
- CHU de Bordeaux, Centre d’Investigation Clinique (CIC 0005), F-33076 Bordeaux, France
| | - Ralph Epaud
- Pediatric Department, Centre Hospitalier Inter-communal de Créteil, Créteil, France
| | - Antoine Deschildre
- Pediatric Department, Centre Hospitalier Universitaire de Lille, Lille, France
| | - Françoise Troussier
- Pediatric Department, Centre Hospitalier Universitaire d’Angers, Angers, France
| | - Marc Lubrano
- Pediatric Department, Centre Hospitalier Universitaire de Rouen, Rouen, France
| | - Raphaël Chiron
- Pediatric Department, Centre Hospitalier Universitaire de Montpellier, Montpellier, France
| | - Philippe Reix
- Pediatric Pulmonary Department, Centre Hospitalier Universitaire de Lyon, Lyon, France
| | - Pierrick Cros
- Pediatric Department, Centre Hospitalier Universitaire de Brest, Brest, France
| | - Malika Mahloul
- Pediatric Pulmonary Department, AP-HP, Hôpital Trousseau, Université Pierre et Marie Curie-Paris6, Inserm U938, 26, avenue du Docteur Arnold-Netter, 75012 Paris, France
| | - Delphine Michon
- Pediatric Pulmonary Department, AP-HP, Hôpital Trousseau, Université Pierre et Marie Curie-Paris6, Inserm U938, 26, avenue du Docteur Arnold-Netter, 75012 Paris, France
| | - Annick Clement
- Pediatric Pulmonary Department, AP-HP, Hôpital Trousseau, Université Pierre et Marie Curie-Paris6, Inserm U938, 26, avenue du Docteur Arnold-Netter, 75012 Paris, France
| | - Harriet Corvol
- Pediatric Pulmonary Department, AP-HP, Hôpital Trousseau, Université Pierre et Marie Curie-Paris6, Inserm U938, 26, avenue du Docteur Arnold-Netter, 75012 Paris, France
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22
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Taytard J, Nathan N, de Blic J, Fayon M, Epaud R, Deschildre A, Troussier F, Lubrano M, Chiron R, Reix P, Cros P, Mahloul M, Michon D, Clement A, Corvol H. New insights into pediatric idiopathic pulmonary hemosiderosis: the French RespiRare(®) cohort. Orphanet J Rare Dis 2013. [PMID: 24125570 DOI: 10.1186/1750-1172-9-161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Idiopathic pulmonary hemosiderosis (IPH) is a rare cause of alveolar hemorrhage in children and its pathophysiology remains obscure. Classically, diagnosis is based on a triad including hemoptysis, diffuse parenchymal infiltrates on chest X-rays, and iron-deficiency anemia. We present the French pediatric cohort of IPH collected through the French Reference Center for Rare Lung Diseases (RespiRare®, http://www.respirare.fr). METHODS Since 2008, a national network/web-linked RespiRare® database has been set up in 12 French pediatric respiratory centres. It is structured as a medical recording tool with extended disease-specific datasets containing clinical information relevant to all forms of rare lung diseases including IPH. RESULTS We identified 25 reported cases of IPH in children from the database (20 females and 5 males). Among them, 5 presented with Down syndrome. Upon diagnosis, median age was 4.3 [0.8-14.0] yrs, and the main manifestations were: dyspnea (n = 17, 68%), anemia (n = 16, 64%), cough (n = 12, 48%), febrile pneumonia (n = 11, 44%) and hemoptysis (n = 11, 44%). Half of the patients demonstrated diffuse parenchymal infiltrates on chest imaging, and diagnosis was ascertained either by broncho-alveolar lavage indicating the presence of hemosiderin-laden macrophages (19/25 cases), or lung biopsy (6/25). In screened patients, initial auto-immune screening revealed positive antineutrophilic cytoplasmic antibodies (ANCA) (n = 6, 40%), antinuclear antibodies (ANA) (n = 5, 45%) and specific coeliac disease antibodies (n = 4, 28%). All the patients were initially treated by corticosteroids. In 13 cases, immunosuppressants were introduced due to corticoresistance and/or major side effects. Median length of follow-up was 5.5 yrs, with a satisfactory respiratory outcome in 23/25 patients. One patient developed severe pulmonary fibrosis, and another with Down syndrome died as a result of severe pulmonary hemorrhage. CONCLUSION The present cohort provides substantial information on clinical expression and outcomes of pediatric IPH. Analysis of potential contributors supports a role of auto-immunity in disease development and highlights the importance of genetic factors.
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Affiliation(s)
- Jessica Taytard
- Pediatric Pulmonary Department, AP-HP, Hôpital Trousseau, Université Pierre et Marie Curie-Paris6, Inserm U938, 26, avenue du Docteur Arnold-Netter, 75012 Paris, France.
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Idiopathic pulmonary hemosiderosis in adults: a case report and review of the literature. Case Rep Med 2012; 2012:267857. [PMID: 22851975 PMCID: PMC3407666 DOI: 10.1155/2012/267857] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2012] [Accepted: 06/20/2012] [Indexed: 11/17/2022] Open
Abstract
Idiopathic pulmonary hemosiderosis is a very rare condition rarely affecting adults and causing recurrent episodes of diffuse alveolar haemorrhage that may lead to lung fibrosis. Due to lack of pathognomonic findings, IPH diagnosis is established upon exclusion of all other possible causes of DAH in combination with specific pathologic findings revealing bland alveolar haemorrhage with absence of vasculitis and/or accumulation of immune complexes within lung parenchyma. Here we describe a rare case of idiopathic pulmonary hemosiderosis in an otherwise healthy 27-year-old Greek male patient with relapsing episodes of fever accompanied by general fatigue and discomfort. He was at this time point a light smoker and had been hospitalised once in the past for similar symptoms. His iron deficiency anemia coupled with chest high-resolution computed tomography and bronchoalveolar lavage revealed findings compatible with diffuse alveolar hemorrhage. After excluding all other sources of bleeding through extensive gastrointestinal workup and thorough immunologic profile, video-assisted thoracic lung biopsy was performed and the diagnosis of Idiopathic Pulmonary Hemosiderosis was established. Patient was treated with high doses of oral corticosteroids, leading to clinical response. We highlight the need for vigilance by the respiratory physician for the presence of DAH, a challenging, acute condition requiring early recognition along with identification of the underlying syndrome and appropriate treatment to achieve optimal results.
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Hong CM, Cartagena R, Passannante AN, Rock P. Respiratory Diseases. ANESTHESIA AND UNCOMMON DISEASES 2012. [PMCID: PMC7151791 DOI: 10.1016/b978-1-4377-2787-6.00004-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Pulmonary arteriovenous fistulas have congenital and hereditary etiology, and patients are at risk for life-threatening rupture requiring surgery. Wegener's granulomatosis can affect any organ system, although renal and pulmonary involvement is most common; men ages 40 to 50 are at increased risk. Lymphomatoid granulomatosis affects cardiopulmonary, neurologic, and myeloproliferative systems; may result from opportunistic infection, and frequently progresses to lymphoma; men age 50 to 60 are at increased risk. Spontaneous remission occurs in some cases; mortality is 60% to 90% at 5 years. Churg-Strauss syndrome is usually associated with long-standing asthma, with men and women affected equally, and can affect any organ system; major cause of death is cardiac related. Primary pulmonary hypertension is a diagnosis of exclusion; women are affected twice as likely as men; right-to-left shunt may occur in 30%, secondary to patent foramen ovale; hypoxia with resultant heart failure is typical cause of death. Cystic fibrosis is an autosomal recessive disease, eventually fatal, with increased risk for airway obstruction, fluctuating pulmonary function, and chronic hypoxia; risk for spontaneous pneumothorax is 20%. Bronchiolitis obliterans organizing pneumonia is a pulmonary obstructive disease that may be reversible and usually resolves spontaneously. Idiopathic pulmonary hemosiderosis is associated with autoimmune disorders; patients have recurrent hemorrhage, pulmonary fibrosis, restrictive lung disease, and pulmonary hypertension, with some cases of spontaneous remission. Chronic eosinophilic pneumonia may be preceded by adult-onset asthma; women are at increased risk; prognosis is good. Goodpasture's syndrome is a genetic autoimmune disorder involving the pulmonary and renal systems. Pulmonary alveolar proteinosis, a lipoprotein-rich accumulation in alveoli, has three forms: congenital, decreased alveolar macrophage activity, and idiopathic; some cases of spontaneous remission occur. Sarcoidosis may affect any organ system; African American, northern European, and females are at greater risk; many patients are asymptomatic. Systemic lupus erythematosus may affect any organ system; women of childbearing age are at increased risk. Idiopathic pulmonary fibrosis is a rare interstitial lung disease, with smokers at increased risk for pulmonary malignancy; survival is usually 2 to 3 years from diagnosis; no effective treatment exists, with lung transplant the only therapeutic option. Acute respiratory distress syndrome (ARDS) is associated with underlying critical illness or injury, developing acutely in 1 to 2 days; mortality is 25% to 35%. Pulmonary histiocytosis X is an interstitial lung disease associated with cigarette smoking and an unpredictable course; some spontaneous remission occurs. Lymphangioleiomyomatosis involves progressive deterioration of lung function, associated with tuberous sclerosis and exacerbated by pregnancy, with women at increased risk; possible spontaneous pneumothorax and chylothorax; death usually results from respiratory failure. Ankylosing spondylitis is a genetic inflammatory process resulting in fusion of axial skeleton and spinal deformities, with men at increased risk; radiologic bamboo spine, sacral to cervical progression, and restrictive lung disease with high reliance on diaphragm; extraskeletal manifestations may occur. Kyphosis (exaggerated anterior flexion) and scoliosis (lateral rotational deformity) are spinal/rib cage deformities with idiopathic, congenital, or neuromuscular etiology; corrective surgery done if Cobb thoracic angle >50% lumbar angle >40%. Bleomycin is an antineoplastic antibiotic used in combination chemotherapy, with no myelosuppressive effect; toxicity can cause life-threatening pulmonary fibrosis. Influenza A is highly infectious, presenting with flulike symptoms and possible progression to ARDS; human-to-human exposure is through droplets or contaminated surfaces, with high risk for infants, children, pregnancy, chronically ill, or renal replacement therapy patients. No prophylactic treatment exists; treat patients with high index of suspicion without definitive testing; rRT-PCR and viral cultures are sensitive for pandemic H1N1 strain. Severe acute respiratory syndrome (SARS) is highly infectious, transmitted by coronavirus with human-to-human exposure via droplets or surfaces, and may progress to ARDS. Echinococcal disease of lung is from canine tapeworm, transmitted by eggs from feces; rupture of cyst may result in anaphylactic reaction or spread of disease to other organs; children are at increased risk. No transthoracic needle aspiration is done; surgery is only option.
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Abstract
Diffuse alveolar hemorrhage (DAH) is a life-threatening disorder characterized clinically by the presence of hemoptysis, falling hematocrit, diffuse pulmonary infiltrates and hypoxemic respiratory failure. It refers to bleeding that originates in the pulmonary microvasculature instead of the parenchyma or bronchial circulation. DAH should be considered a medical emergency due to the morbidity and mortality associated with failure to treat the disorder promptly. Pulmonary renal syndromes, connective tissue disorders and drugs make up the majority of the cases of DAH. The treatment of DAH ranges from supportive care and withdrawal of offending drugs to high-dose steroids, immunosuppresents and plasmapharesis. The following review will discuss the clinical, radiographic and pathologic findings in a variety of disorders that cause DAH. Standard treatment options, as well as new treatment options will also be discussed.
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Comparison between referral diagnosis of patients requiring transplantation and pathologic diagnosis of native lungs. J Heart Lung Transplant 2009; 28:1135-40. [PMID: 19782595 DOI: 10.1016/j.healun.2009.05.033] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2009] [Revised: 05/28/2009] [Accepted: 05/28/2009] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND The donor organs available for lung transplantation remain far fewer than the number of recipients. Therefore, it is of primary importance to optimize this resource, especially by carefully selecting potential recipients. The diagnosis of end-stage diseases referred for transplantation is mainly based on clinical/radiologic assessment and rarely on histology. METHODS A clinicopathologic study was performed on 175 patients who underwent lung transplantation over a 12-year period (1995 to 2007). Diagnoses on native lungs were compared with referral diagnoses to assess the presence of discrepancies. In particular, major discrepancies included complete mismatch between referral and pathologic diagnoses and other additional findings likely to affect patient management. RESULTS Major discrepancies were found in 18 of 175 cases (10%). The highest percentage of discordance was found in diffuse parenchymal lung diseases, more frequently idiopathic pulmonary fibrosis (IPF). In the majority of IPF and other non-IPF idiopathic forms, there was often an imprecise nosographic definition of the diseases. Unsuspected additional findings included Aspergillus and mycobacterial infections, carcinomas and carcinoids. Short-term survival is significantly lower in patients with discrepancies than in those without. CONCLUSIONS On the basis of the high rate and importance of discrepancies, more accurate and repeated clinicopathologic investigations should be planned in the waiting list period.
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Interstitial inflammatory lesions of the pulmonary allograft: a retrospective analysis of 2697 transbronchial biopsies. Transplantation 2008; 86:811-9. [PMID: 18813106 DOI: 10.1097/tp.0b013e3181852f02] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Parenchymal and bronchial inflammatory and fibrotic lesions other than acute cellular rejection (ACR) and lymphocytic bronchiolitis are prevalent; however, the context in which they appear is unknown, and often no specific treatment is instigated. OBJECTIVES To describe the prevalence, incidence and possible associations between commonly identified inflammatory and fibrotic lesions in the pulmonary allograft. METHODS Retrospective chart review of all transbronchial biopsies performed within the first 2 years of 299 lung-transplanted patients in the period 1996 to 2006. RESULTS A total of 2697 biopsies were evaluated corresponding to a mean of 6+/-2 (median 8) completed schedules per patient. Diffuse alveolar damage (DAD) was the second most common histological finding within the first 2 weeks after transplantation. The peak prevalence of bronchiolitis obliterans organizing pneumonia (BOOP) and interstitial pneumonitis occurred at 4 to 6 weeks, and 6 to 12 weeks, respectively. There was a steady increase in the cumulative proportion of patients with fibrosis and bronchiolitis obliterans, at each successive scheduled surveillance time point beyond 3 months posttransplantation. The strongest histological correlations were between ACR and lymphocytic bronchiolitis (OR 5.1, P<0.0001) or interstitial fibrosis (OR 3.2, P<0.0001). Patients with interstitial pneumonitis and pulmonary hemosiderosis were also more likely to demonstrate the finding of interstitial fibrosis (OR 3.0 and 3.7, P<0.0001, respectively). Acute cellular rejection was not associated with DAD, and patients with lymphocytic bronchiolitis were not more likely to demonstrate features of organizing pneumonia (DAD or BOOP). CONCLUSIONS Histologic findings of ACR, lymphocytic bronchiolitis, BOOP, and interstitial pneumonitis were directly associated with the development of interstitial fibrosis and bronchiolitis obliterans.
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28
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Acquired Nonneoplastic Neonatal and Pediatric Diseases. DAIL AND HAMMAR’S PULMONARY PATHOLOGY 2008. [PMCID: PMC7122323 DOI: 10.1007/978-0-387-68792-6_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The lung biopsy is an established procedure to procure a pathologic diagnosis in a child with a suspected pneumonic process of undetermined etiology. Improvements in pediatric anesthesia and surgery have reduced the operative complications to a minimum. A biopsy can usually be taken through a small intercostal incision when localization is not especially important in a patient with diffuse changes (see Chapter 1). The alternative method for tissue sampling is the endoscopic transbronchial biopsy. There is less risk to the patient, but the specimen is smaller and crush artifacts from the instrument are more common.
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29
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Sun LC, Tseng YR, Huang SC, Huang PM, Ko WJ, Lu FL, Wu ET. Extracorporeal membrane oxygenation to rescue profound pulmonary hemorrhage due to idiopathic pulmonary hemosiderosis in a child. Pediatr Pulmonol 2006; 41:900-3. [PMID: 16850442 DOI: 10.1002/ppul.20460] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Idiopathic pulmonary hemosiderosis (IPH) is a rare cause of diffuse alveolar hemorrhage (DAH) in pediatric patients. During the acute phase, death due to massive alveolar hemorrhage and subsequent severe respiratory failure with associated multiple organ failure often occurs. We report the case of an 11-year-old girl who developed severe hypoxemic respiratory failure and pulmonary hemorrhage. Extracorporeal membrane oxygenation (ECMO) was instituted on the next day because medical treatment and mechanical ventilation failed to maintain oxygenation. She was successfully decannulated 5 days later without ECMO-related complications. Four months later, she was intubated again and the diagnosis of IPH was made by open lung biopsy. She was treated with systemic steroid therapy and discharged smoothly. We suggest that ECMO provides a chance of recovery and survival for patients with IPH, even if accompanied by severe pulmonary hemorrhage.
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Affiliation(s)
- Li-Chuan Sun
- Department of Pediatrics, Cardinal Tien Hospital, Taipei, Taiwan
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30
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Valente M, Angelini A, Calabrese F, Thiene G. Heart and lung transplantation pathology: the Padua experience. Transplant Proc 2006; 38:1163-6. [PMID: 16757295 DOI: 10.1016/j.transproceed.2006.03.064] [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: 11/22/2022]
Abstract
Physicians caring for heart and lung transplantation patients utilize routine follow-up biopsies on a prearranged schedule unrelated to the suspicion of a clinical diagnosis of rejection. Of course biopsies are also performed outside the prearranged scheme at any time the clinician is puzzled by clinical suspicion of rejection or infections. Technical considerations are important in handling the biopsies; pathologists who are aware of bias produced by tissue processing are forced to serially section the samples to increase the sensitivity for detection of the pathological processes. During the 20 years since the first Italian cardiac transplantation was performed in our center, 600 patients have been transplanted and monitored with 12,386 endomyocardial biopsies. The overall 5-year mortality was 24.5% and 18.4% in pediatric populations; at 10 years, 34%, and at 19 years, 55%. There was a progressive decrease in mortality from 36.8% in 1985 to 1990 to 12% in the 1996 to 2000. During a decade of experience in lung transplantation from May 1995 to May 2005 (n = 129), all patients underwent surveillance bronchoscopy including transbronchial biopsy (n = 722) and bronchoalveolar lavage (n = 629). The ancillary techniques of immunohistochemistry and molecular analysis have allowed the pathologists to play a pivotal role in the pre- and posttransplant management of patients requiring thoracic organ transplantation.
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Affiliation(s)
- M Valente
- Institute of Pathological Anatomy, University of Padua, Medical School, Italy.
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31
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Corte TJ, Tattersall S. Iron deficiency anaemia: a presentation of idiopathic pulmonary haemosiderosis. Intern Med J 2006; 36:207-9. [PMID: 16503959 DOI: 10.1111/j.1445-5994.2006.01015.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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34
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Abstract
Diffuse alveolar hemorrhage represents a medical emergency, and clinicians must have an expedient approach to its identification. There are many causes of diffuse alveolar hemorrhage, including vasculitides, immunologic conditions such as Goodpasture's syndrome, collagen vascular disease, and idiopathic conditions. Careful attention to the medical history, physical examination, and targeted laboratory evaluation often suggests the underlying cause. Patients in whom the diagnosis of diffuse alveolar hemorrhage remains uncertain should undergo diagnostic bronchoscopy. In patients with evidence of diffuse alveolar hemorrhage and renal involvement, kidney biopsy should be considered to identify the underlying cause and help direct therapy.
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Affiliation(s)
- Harold R Collard
- Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine, University of Colorado Health Sciences Center, 4200 East 9th Avenue, C272, Denver, CO 80262, USA.
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