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Faccioli E, Verzeletti V, Giraudo C, Schiavon M, Calabrese F, Loy M, Rea F, Dell'Amore A. Lung Transplantation for Pleuroparenchymal Fibroelastosis: A Single-Center Experience with Revision of Literature. Biomedicines 2023; 11:1505. [PMID: 37371600 DOI: 10.3390/biomedicines11061505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/11/2023] [Accepted: 05/16/2023] [Indexed: 06/29/2023] Open
Abstract
Pleuroparenchymal fibroelastosis (PPFE) is a rare condition characterized by fibrosis involving the pleura and the upper lobes which can be idiopathic or secondary to chemotherapy, transplantations and occupational exposure. For the end-stage form, lung transplantation (LT) is the treatment of choice. The aim of this study was to report our single-center experience for patients subjected to LT for PPFE and comparing it with the already published evidence on this topic. At our center, we have performed 6 bilateral LTs for patients with PPFE (3 males and 3 females) with a median age of 52 years. Median ICU and in-hospital length of stay were 8 and 30 days, respectively. To date, two patients are alive and four are dead, with a median overall survival of 10 months. In addition, after a formal search using the terms "pleuroparenchymal fibroelastosis AND lung transplantation", we collected 14 studies focused on outcomes after LT. LT for PPFE is technically challenging and its post-operative course could also be complicated. Current available data on LT outcomes are extremely poor and mostly limited to case reports. Further studies need to be published to improve knowledge of this disease and to achieve best outcomes for LT.
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Affiliation(s)
- Eleonora Faccioli
- Thoracic Surgery and Lung Transplant Unit, Department of Cardiac-Thoracic-Vascular Sciences and Public Health, University Hospital of Padua, 35128 Padua, Italy
| | - Vincenzo Verzeletti
- Thoracic Surgery and Lung Transplant Unit, Department of Cardiac-Thoracic-Vascular Sciences and Public Health, University Hospital of Padua, 35128 Padua, Italy
| | - Chiara Giraudo
- Radiology Unit, Department of Medicine, University Hospital of Padua, 35128 Padua, Italy
| | - Marco Schiavon
- Thoracic Surgery and Lung Transplant Unit, Department of Cardiac-Thoracic-Vascular Sciences and Public Health, University Hospital of Padua, 35128 Padua, Italy
| | - Fiorella Calabrese
- Pathology Unit, Department of Cardiac-Thoracic-Vascular Sciences and Public Health, University Hospital of Padua, 35128 Padua, Italy
| | - Monica Loy
- Thoracic Surgery and Lung Transplant Unit, Department of Cardiac-Thoracic-Vascular Sciences and Public Health, University Hospital of Padua, 35128 Padua, Italy
| | - Federico Rea
- Thoracic Surgery and Lung Transplant Unit, Department of Cardiac-Thoracic-Vascular Sciences and Public Health, University Hospital of Padua, 35128 Padua, Italy
| | - Andrea Dell'Amore
- Thoracic Surgery and Lung Transplant Unit, Department of Cardiac-Thoracic-Vascular Sciences and Public Health, University Hospital of Padua, 35128 Padua, Italy
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Ikegami N, Nakajima N, Yoshizawa A, Handa T, Chen-Yoshikawa T, Kubo T, Tanizawa K, Ohsumi A, Yamada Y, Hamaji M, Nakajima D, Yutaka Y, Tanaka S, Watanabe K, Nakatsuka Y, Murase Y, Nakanishi T, Niwamoto T, Chin K, Date H, Hirai T. Clinical, radiological, and pathological features of idiopathic and secondary interstitial pneumonia cases with pleuroparenchymal fibroelastosis undergoing lung transplantation. Histopathology 2021; 80:665-676. [PMID: 34747513 DOI: 10.1111/his.14595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 10/27/2021] [Accepted: 11/06/2021] [Indexed: 11/28/2022]
Abstract
AIMS Idiopathic pleuroparenchymal fibroelastosis (PPFE) is a rare type of idiopathic interstitial pneumonia, and pathological PPFE is also observed in secondary interstitial pneumonia. This study aimed to evaluate the pathological findings associated with radiological PPFE-like lesions and the clinical and morphological features of patients with pathological PPFE. METHODS AND RESULTS We retrospectively reviewed the pathology of the explanted lungs from 59 lung transplant recipients with radiological PPFE-like lesions. Pathological PPFE lesions were identified in 14 patients with idiopathic cases and 12 patients with secondary cases. Pathological PPFE was associated with previous pneumothorax, a volume loss in the upper lobes and a flattened chest. Patients with idiopathic and secondary cases with pathological PPFE had similar clinical, radiological, and pathological findings, while fibroblastic foci were more common in patients with idiopathic cases, and patients with secondary cases more frequently showed alveolar septal thickening with elastosis or fibrosis. Post-transplantation survival did not differ between patients with idiopathic and secondary cases with pathological PPFE (log-rank; P=0.57) and was similar between patients with idiopathic cases with pathological PPFE and patients with idiopathic pulmonary fibrosis (IPF) (log-rank; P = 0.62). CONCLUSIONS Not all patients with interstitial pneumonia with radiological PPFE-like lesions have pathological PPFE. Characteristic clinical features can suggest the presence of pathological PPFE, and idiopathic and secondary cases with pathological PPFE are similar except for fibroblastic foci in idiopathic cases and alveolar septal thickening with elastosis or fibrosis in secondary cases. Patients with pathological PPFE have a similar prognosis to those with IPF after transplantation.
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Affiliation(s)
- Naoya Ikegami
- Department of Respiratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Naoki Nakajima
- Department of Diagnostic Pathology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Akihiko Yoshizawa
- Department of Diagnostic Pathology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tomohiro Handa
- Department of Respiratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan.,Department of Advanced Medicine for Respiratory Failure, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Toyofumi Chen-Yoshikawa
- Department of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.,Department of Thoracic Surgery, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Takeshi Kubo
- Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan.,Department of Radiology, Tenri Hospital, Tenri, Japan
| | - Kiminobu Tanizawa
- Department of Respiratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Akihiro Ohsumi
- Department of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yoshito Yamada
- Department of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masatsugu Hamaji
- Department of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Daisuke Nakajima
- Department of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yojiro Yutaka
- Department of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Satona Tanaka
- Department of Thoracic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kizuku Watanabe
- Department of Respiratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan.,Department of Respiratory Medicine, Japanese Red Cross Wakayama Medical Center, Wakayama, Japan
| | - Yoshinari Nakatsuka
- Department of Respiratory Care and Sleep Control Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yuko Murase
- Department of Respiratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tomoko Nakanishi
- Department of Respiratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan.,McGill International Collaborative School in Genomic Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takafumi Niwamoto
- Department of Respiratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kazuo Chin
- Department of Respiratory Care and Sleep Control Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hiroshi Date
- Department of Advanced Medicine for Respiratory Failure, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Toyohiro Hirai
- Department of Respiratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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3
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Thunnissen E, Motoi N, Minami Y, Matsubara D, Timens W, Nakatani Y, Ishikawa Y, Baez-Navarro X, Radonic T, Blaauwgeers H, Borczuk AC, Noguchi M. Elastin in pulmonary pathology: relevance in tumors with lepidic or papillary appearance. A comprehensive understanding from a morphological viewpoint. Histopathology 2021; 80:457-467. [PMID: 34355407 PMCID: PMC9293161 DOI: 10.1111/his.14537] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 07/22/2021] [Accepted: 08/03/2021] [Indexed: 11/08/2022]
Abstract
Elastin and collagen are the main components of the lung connective tissue network, and together provide the lung with elasticity and tensile strength. In pulmonary pathology, elastin staining is used to variable extents in different countries. These uses include evaluation of the pleura in staging, and the distinction of invasion from collapse of alveoli after surgery (iatrogenic collapse). In the latter, elastin staining is used to highlight distorted but pre‐existing alveolar architecture from true invasion. In addition to variable levels of use and experience, the interpretation of elastin staining in some adenocarcinomas leads to interpretative differences between collapsed lepidic patterns and true papillary patterns. This review aims to summarise the existing data on the use of elastin staining in pulmonary pathology, on the basis of literature data and morphological characteristics. The effect of iatrogenic collapse and the interpretation of elastin staining in pulmonary adenocarcinomas is discussed in detail, especially for the distinction between lepidic patterns and papillary carcinoma.
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Affiliation(s)
- Erik Thunnissen
- Department of Pathology, Amsterdam University Medical Center, location VUmc, Amsterdam, the Netherlands
| | - Noriko Motoi
- Dept. of Diagnostic Pathology, National Cancer Center Hospital, Tokyo, Japan
| | - Yuko Minami
- National Organization Hospital Ibarakihigashi National Hospital, The Center of Chest Diseases and Severe Motor & Intellectual Disabilities, Pathology Department, Tokai-mura, Naka-gun, Ibaraki, Japan
| | - Daisuke Matsubara
- Division of Integrative Pathology, Jichi Medical University, Tochigi, Japan
| | - Wim Timens
- University of Groningen, University Medical Center Groningen, Department of Pathology and Medical Biology, Groningen, the Netherlands
| | - Yukio Nakatani
- Department of Pathology, Yokosuka Kyosai Hospital, Yokosuka, Japan
| | - Yuichi Ishikawa
- Department of Pathology, International University of Health and Welfare, Mita Hospital, Tokyo, Japan
| | | | - Teodora Radonic
- Department of Pathology, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Hans Blaauwgeers
- Department of Pathology, OLVG LAB BV, Amsterdam, the Netherlands
| | - Alain C Borczuk
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Masayuki Noguchi
- Department of Pathology, Institute of Basic Medical Sciences, University of Tsukuba, Tsukuba, Japan
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Shiiya H, Sato M. Lung Transplantation for Pleuroparenchymal Fibroelastosis. J Clin Med 2021; 10:jcm10050957. [PMID: 33804467 PMCID: PMC7957581 DOI: 10.3390/jcm10050957] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 02/20/2021] [Accepted: 02/20/2021] [Indexed: 12/26/2022] Open
Abstract
Pleuroparenchymal fibroelastosis (PPFE), a new disease entity associated with interstitial pneumonia, is characterized by fibrosis and elastosis involving the pleura and subpleural lung parenchyma, predominantly in the upper lobe. As the awareness of this disease entity has increased, many studies have revealed the prevalence and incidence, clinical and pathological characteristics, and disease course of PPFE. Patients with PPFE reportedly have several unique clinical characteristics—including an extremely low body mass index with a slender body and chest wall deformity, known as “flat chest”. As this disease progresses, shrinking of the lungs often causes life-threatening complications, such as pneumothorax, and associated air leak syndrome. Lung transplantation is considered the only effective treatment for patients with advanced PPFE; however, little is known about the influences of the characteristics of PPFE on the outcome of lung transplantation. This review focuses on the unique clinicopathologic characteristics of PPFE and associated outcomes of lung transplantation for these patients.
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Affiliation(s)
- Haruhiko Shiiya
- Department of Thoracic Surgery, The University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan;
- Department of Cardiovascular and Thoracic Surgery, Hokkaido University Graduate School of Medicine, Kita 15 Nishi 7, Kita-ku, Sapporo 060-8638, Hokkaido, Japan
| | - Masaaki Sato
- Department of Thoracic Surgery, The University of Tokyo Graduate School of Medicine, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan;
- Correspondence: ; Tel.: +81-3-3815-5411; Fax: +81-3-5800-9156
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Kinoshita Y, Ishii H, Nabeshima K, Watanabe K. The pathogenesis and pathology of idiopathic pleuroparenchymal fibroelastosis. Histol Histopathol 2020; 36:291-303. [PMID: 33315234 DOI: 10.14670/hh-18-289] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Idiopathic pleuroparenchymal fibroelastosis (IPPFE) is a rare subtype of idiopathic interstitial pneumonias that consists of elastofibrosis involving the lung parenchyma and pleural collagenous fibrosis predominantly located in the upper lobes. IPPFE has various distinct clinical and physiological characteristics, including platythorax and a marked decrease of forced vital capacity with an increased residual volume on a respiratory function test. The concept of IPPFE is now widely recognized and some diagnostic criteria have been proposed. In addition, the accumulation of cases has revealed the pathological features of IPPFE. However, little is known about the pathogenesis or the process of disease formation in IPPFE. This review article will provide a summary of the pathological features and previously reported hypotheses on disease formation in IPPFE, to discuss the potential etiologies and pathogenesis of IPPFE.
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Affiliation(s)
- Yoshiaki Kinoshita
- Department of Respiratory Medicine, Fukuoka University Chikushi Hospital, Fukuoka, Japan.
| | - Hiroshi Ishii
- Department of Respiratory Medicine, Fukuoka University Chikushi Hospital, Fukuoka, Japan
| | - Kazuki Nabeshima
- Department of Pathology, Fukuoka University School of Medicine and Hospital, Fukuoka, Japan
| | - Kentato Watanabe
- Department of Respiratory Medicine, Nishi Fukuoka Hospital, Fukuoka, Japan
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Dimeas IE, Sinis SI, Sgantzou IK, Ioannou M, Gourgoulianis KI, Daniil Z. Chronic Progressive Dyspnea in a 71-Year-Old Man: A Diagnostic Ithaca After 8 Years of Consultation. Chest 2020; 158:e25-e31. [PMID: 32654735 DOI: 10.1016/j.chest.2020.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 01/17/2020] [Accepted: 02/03/2020] [Indexed: 11/19/2022] Open
Abstract
CASE PRESENTATION A 71-year-old ex-bus driver (ex-smoker, 20 pack-years) was admitted for the first time to the respiratory department because of chronic dry cough and progressive exertional dyspnea with insidious onset 8 years ago. The patient also reported weight loss of about 20 kg in 3 years and proximal muscle weakness. A decade ago, he was diagnosed with gastric adenocarcinoma and subjected to partial gastrectomy and splenectomy, followed by an unspecified chemotherapy regimen. Additionally, the patient has coronary disease and underwent coronary bypass graft surgery 7 years ago. In the course of his disease, many diagnostic procedures have been performed including Mantoux tests, five CT scans, a CT-guided biopsy, two bronchoscopies, and an 18F-fluorodeoxyglucose PET scan with inconclusive results. The patient was referred to the hospital to have his long-lasting condition diagnosed and treated.
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Affiliation(s)
- Ilias E Dimeas
- Department of Respiratory Medicine, Faculty of Medicine, University of Thessaly, Biopolis, Larissa, Greece.
| | - Sotirios I Sinis
- Department of Respiratory Medicine, Faculty of Medicine, University of Thessaly, Biopolis, Larissa, Greece
| | - Ioanna K Sgantzou
- Department of Radiology, Faculty of Medicine, University of Thessaly, Biopolis, Larissa, Greece
| | - Maria Ioannou
- Department of Pathology, Faculty of Medicine, University of Thessaly, Biopolis, Larissa, Greece
| | | | - Zoe Daniil
- Department of Respiratory Medicine, Faculty of Medicine, University of Thessaly, Biopolis, Larissa, Greece
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Is unclassifiable idiopathic interstitial pneumonia a result of idiopathic pleuroparenchymal fibroelastosis? Respir Investig 2020; 58:502-505. [PMID: 32278606 DOI: 10.1016/j.resinv.2020.03.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 02/17/2020] [Accepted: 03/03/2020] [Indexed: 02/02/2023]
Abstract
The present article reports the case of a 51-year-old female patient who was clinically diagnosed with idiopathic pleuroparenchymal fibroelastosis in the initial phase of the disease. The upper and lower lobes showed a pleuroparenchymal fibroelastosis pattern and reticular shadow, respectively. Both upper and lower shadows gradually progressed. Five years following the first detection of the chest shadow, left single-lung transplantation was performed. In the multidisciplinary discussion held after the lung transplantation, most participants recognized this end-stage lung disease as unclassifiable idiopathic interstitial pneumonia though the major pathological findings showing a pleuroparenchymal fibroelastosis pattern.
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