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Huellner MW, Bühler MM, Kölzer VH, Limani P, Rösler W. Distinct [ 18F]FDG-PET imaging features of a newly recognized and yet uncharacterized RDD-ECD overlap disease entity. Eur J Nucl Med Mol Imaging 2024:10.1007/s00259-024-06751-5. [PMID: 38758369 DOI: 10.1007/s00259-024-06751-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 05/01/2024] [Indexed: 05/18/2024]
Affiliation(s)
- Martin W Huellner
- Department of Nuclear Medicine, University Hospital Zurich, University of Zurich, Raemistrasse 100, Zurich, CH-8091, Switzerland.
| | - Marco M Bühler
- Department of Pathology and Molecular Pathology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Viktor H Kölzer
- Department of Pathology and Molecular Pathology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Perparim Limani
- Department of Surgery and Transplantation, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Wiebke Rösler
- Department of Hematology and Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
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2
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Liu D, Liu X, Liu YS, Zhou CX. Rosai-Dorfman disease manifesting as a solitary mass with fat in the thymus a case report. J Cardiothorac Surg 2024; 19:173. [PMID: 38575975 PMCID: PMC10996155 DOI: 10.1186/s13019-024-02714-x] [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] [Received: 11/07/2023] [Accepted: 03/29/2024] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND Sinus histiocytosis with massive lymphadenopathy, also known as Rosai-Dorfman disease, is a rare, self-limiting disease that predominantly affects children and young adults. Moreover, the disease is characterized by painless bilateral cervical lymphadenopathy in 95% of the patients. However, few reports are available on the Rosai-Dorfman disease of the thymus. CASE PRESENTATION We report a rare case of thymic Rosai-Dorfman disease detected using computed tomography. During a medical examination, a 50-year-old man underwent a chest computed tomography scan, which revealed an anterior mediastinal single mass with fat in the thymus. A thymectomy was performed to completely remove the tumor using a thoracoscopic technique due to a clinical suspicion of thymoma. Furthermore, Rosai-Dorfman disease was confirmed using histological and immunohistochemical analyses. CONCLUSIONS To the best of our knowledge, this is the sixth case of thymus-affecting solitary Rosai-Dorfman disease with histological and immunohistochemical evidence. Fat in the thymus, as was present in this case, has never been described in Rosai-Dorfman disease previously. Our results highlight the challenge of diagnosing this uncommon tumor before surgery, and more cases need to be reported to help with the preoperative diagnosis of such a rare tumor.
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Affiliation(s)
- Dan Liu
- Department of Radiology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Xia Liu
- Department of Radiology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China.
| | - Yi Sha Liu
- Department of Pathology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Chao Xin Zhou
- Department of Radiology, The First People's Hospital of Liangshan Yi Autonomous Prefecture, Xichang, Sichuan, China
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3
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Sedky M, Gohar S, Ahmed S, Zaky I, Salama A, Hassanein O, Maher E, ElHaddad A. Pediatric pulmonary multisystem langerhans cell histiocytosis: does lung lesion severity affect the outcome? Orphanet J Rare Dis 2023; 18:361. [PMID: 37978394 PMCID: PMC10655418 DOI: 10.1186/s13023-023-02970-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 11/08/2023] [Indexed: 11/19/2023] Open
Abstract
BACKGROUND The pediatric pulmonary multisystem Langerhans cell histiocytosis (PPM LCH) is associated with either low risk or high risk organ(s). The nodulo-cystic lung lesions although pathognomonic, yet are very variable in severity and remain a source of controversy in certifying pulmonary LCH diagnosis. The study aimed to examine the prognostic value of clinical respiratory manifestations and radiological lung lesions severity. This is through associating a CT chest triad of bilateral, extensive and diffuse lesions. It is a retrospective study of 350 LCH patients who received systemic treatment at Children's Cancer Hospital Egypt during the period from 2007 to 2020. RESULTS Sixty-seven patients (67/350-19.1%) had PPM LCH at presentation. Severe lung lesions were present in 24 of them. The median follow-up period was 61 months (IQR: 3.4-8.3). The 5-year overall survival (OS) and event free survival (EFS) was 89% and 56.6% respectively. The EFS, for severe radiological lesions triad was 38% ± 20.7 versus 66% ± 16.2 for non-severe lesions triad p 0.002, while for presence of chest X-ray changes 27% ± 22.344 versus absence of chest X ray changes 66% ± 14.7 p 0.001, for clinical respiratory manifestations 13% ± 13.9 versus none 62% ± 22.9 p < 0.001, for RO- with severe lung lesions 47% ± 30.4 versus RO- without severe lung lesions 69% ± 5.9 p 0.04. There was a tendency for the independent prognostic impact of severe lung involvement; aHR = 1.7 (95% CI 0.92-3.13, p = 0.09). CONCLUSION Although the lung is a low -risk organ per se in LCH, our study demonstrates a non negligeable prognostic impact of severe lung involvement in the risk stratification of pediatric LCH. This warrants further study and external validation.
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Affiliation(s)
- Mohamed Sedky
- Department of Pediatric Oncology, Children Cancer Hospital Egypt 57357 1 (11617), Sekket Al-Imam St., Al Sayyeda Zeinab, Cairo, 11617, Egypt.
- Department of Pediatrics, National Research Centre, Cairo, Egypt.
| | - Seham Gohar
- Department of Pediatric Oncology, Children Cancer Hospital Egypt 57357 1 (11617), Sekket Al-Imam St., Al Sayyeda Zeinab, Cairo, 11617, Egypt
| | - Sonia Ahmed
- Department of Pediatric Oncology, Children Cancer Hospital Egypt 57357 1 (11617), Sekket Al-Imam St., Al Sayyeda Zeinab, Cairo, 11617, Egypt
- Department of Pediatric Oncology National Cancer Institute, Cairo University, Cairo, Egypt
| | - Iman Zaky
- Department of Radiology, Children Cancer Hospital Egypt 57357 (11617), Cairo, Egypt
- Department of Radiology National Cancer Institute, Cairo University, Cairo, Egypt
| | - Asmaa Salama
- Department of Pathology, Children's Cancer Hospital 57357 (11617), Cairo, Egypt
- Department of Pathology National Cancer Institute, Cairo University, Cairo, Egypt
| | - Omayma Hassanein
- Department of Clinical Research, Children's Cancer Hospital 57357 (11617), Cairo, Egypt
| | - Eslam Maher
- Department of Clinical Research, Children's Cancer Hospital 57357 (11617), Cairo, Egypt
| | - Alaa ElHaddad
- Department of Pediatric Oncology, Children Cancer Hospital Egypt 57357 1 (11617), Sekket Al-Imam St., Al Sayyeda Zeinab, Cairo, 11617, Egypt
- Department of Pediatric Oncology National Cancer Institute, Cairo University, Cairo, Egypt
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4
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Borgheresi A, Agostini A, Pierpaoli L, Bruno A, Valeri T, Danti G, Bicci E, Gabelloni M, De Muzio F, Brunese MC, Bruno F, Palumbo P, Fusco R, Granata V, Gandolfo N, Miele V, Barile A, Giovagnoni A. Tips and Tricks in Thoracic Radiology for Beginners: A Findings-Based Approach. Tomography 2023; 9:1153-1186. [PMID: 37368547 DOI: 10.3390/tomography9030095] [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: 05/05/2023] [Revised: 06/03/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
This review has the purpose of illustrating schematically and comprehensively the key concepts for the beginner who approaches chest radiology for the first time. The approach to thoracic imaging may be challenging for the beginner due to the wide spectrum of diseases, their overlap, and the complexity of radiological findings. The first step consists of the proper assessment of the basic imaging findings. This review is divided into three main districts (mediastinum, pleura, focal and diffuse diseases of the lung parenchyma): the main findings will be discussed in a clinical scenario. Radiological tips and tricks, and relative clinical background, will be provided to orient the beginner toward the differential diagnoses of the main thoracic diseases.
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Affiliation(s)
- Alessandra Borgheresi
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche, Via Tronto 10/a, 60126 Ancona, Italy
- Department of Radiology, University Hospital "Azienda Ospedaliero Universitaria delle Marche", Via Conca 71, 60126 Ancona, Italy
| | - Andrea Agostini
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche, Via Tronto 10/a, 60126 Ancona, Italy
- Department of Radiology, University Hospital "Azienda Ospedaliero Universitaria delle Marche", Via Conca 71, 60126 Ancona, Italy
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, 20122 Milan, Italy
| | - Luca Pierpaoli
- School of Radiology, University Politecnica delle Marche, Via Tronto 10/a, 60126 Ancona, Italy
| | - Alessandra Bruno
- School of Radiology, University Politecnica delle Marche, Via Tronto 10/a, 60126 Ancona, Italy
| | - Tommaso Valeri
- School of Radiology, University Politecnica delle Marche, Via Tronto 10/a, 60126 Ancona, Italy
| | - Ginevra Danti
- Department of Radiology, Azienda Ospedaliero-Universitaria Careggi, 50134 Florence, Italy
| | - Eleonora Bicci
- Department of Radiology, Azienda Ospedaliero-Universitaria Careggi, 50134 Florence, Italy
| | - Michela Gabelloni
- Nuclear Medicine Unit, Department of Translational Research, University of Pisa, 56126 Pisa, Italy
| | - Federica De Muzio
- Department of Medicine and Health Sciences V. Tiberio, University of Molise, 86100 Campobasso, Italy
| | - Maria Chiara Brunese
- Department of Medicine and Health Sciences V. Tiberio, University of Molise, 86100 Campobasso, Italy
| | - Federico Bruno
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, 20122 Milan, Italy
- Department of Diagnostic Imaging, Area of Cardiovascular and Interventional Imaging, Abruzzo Health, Unit 1, 67100 L'Aquila, Italy
| | - Pierpaolo Palumbo
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, 20122 Milan, Italy
- Department of Diagnostic Imaging, Area of Cardiovascular and Interventional Imaging, Abruzzo Health, Unit 1, 67100 L'Aquila, Italy
| | - Roberta Fusco
- Medical Oncology Division, Igea SpA, 80013 Naples, Italy
| | - Vincenza Granata
- Division of Radiology, Istituto Nazionale Tumori IRCCS Fondazione Pascale-IRCCS di Napoli, 80131 Naples, Italy
| | - Nicoletta Gandolfo
- Diagnostic Imaging Department, Villa Scassi Hospital-ASL 3, 16149 Genoa, Italy
| | - Vittorio Miele
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, 20122 Milan, Italy
- Department of Radiology, Azienda Ospedaliero-Universitaria Careggi, 50134 Florence, Italy
| | - Antonio Barile
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, 67100 L'Aquila, Italy
| | - Andrea Giovagnoni
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche, Via Tronto 10/a, 60126 Ancona, Italy
- Department of Radiology, University Hospital "Azienda Ospedaliero Universitaria delle Marche", Via Conca 71, 60126 Ancona, Italy
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5
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Modi M, Devi K. A case of Rosai-Dorfman’s disease as isolated mediastinal lymphadenopathy: a diagnostic challenge. THE EGYPTIAN JOURNAL OF BRONCHOLOGY 2022. [DOI: 10.1186/s43168-022-00138-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Mediastinal lymphadenopathy is seen in a variety of diseases, like tuberculosis, sarcoidosis, and metastasis. The diagnosis can be confirmed by tissue sampling with endobronchial ultrasound and transbronchial needle aspirate. A middle-aged male presented to us with a history similar to tuberculosis, and was on empirical anti-tuberculosis treatment was evaluated again by EBUS-TBNA and proved to be Rosai-Dorfman’s disease. This case report emphasizes on confirming the cases of mediastinal lymphadenopathy with tissue sampling.
Conclusion
All mediastinal lymphadenopathy should be evaluated in detail as the symptoms of the possible diseases, like tuberculosis, sarcoidosis, Kikuchi’s disease, Rosai-Dorfman’s disease, and malignancy can be similar. Hence, tissue sampling will confirm the diagnosis and help in appropriate management.
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6
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Greggianin C, Yasufuku K, Tong LC, Dhillon G, Digby GC. Middle Mediastinal Mass Compressing the Pulmonary Trunk in a Patient With a History of Breast Cancer. Chest 2022; 161:e265-e272. [DOI: 10.1016/j.chest.2021.12.649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 11/13/2021] [Accepted: 12/23/2021] [Indexed: 11/29/2022] Open
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7
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Li Y, Sloan E, Bollen A, Solomon D, Theodosopoulos P, Cha S. Systemic and Craniospinal Rosai Dorfman Disease with Intraparenchymal, Intramedullary and Leptomeningeal Disease. Int J Hematol Oncol Stem Cell Res 2021; 15:260-264. [PMID: 35291666 PMCID: PMC8888355 DOI: 10.18502/ijhoscr.v15i4.7482] [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: 06/01/2020] [Accepted: 12/13/2020] [Indexed: 11/24/2022] Open
Abstract
Rosai Dorfman disease is a rare histiocytic disorder of over-production of non-Langerhans histiocytes, which typically manifests with massive lymphadenopathy and sinonasal involvement. We report a rare case of systemic and disseminated craniospinal Rosai Dorfman disease with intraparenchymal and leptomeningeal involvement, but no sinus or dural-based disease. The diagnosis was established by biopsy of a hypothalamic mass. Additionally, UCSF500 Next Generation Sequencing demonstrated a solitary pathogenic alteration affecting the BRAF oncogene, which supports the morphologic and immunohistochemical diagnosis of Rosai-Dorfman disease.
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Affiliation(s)
- Yi Li
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, United States
| | - Emily Sloan
- Department of Pathology, University of California San Francisco, San Francisco, California, United States
| | - Andrew Bollen
- Department of Pathology, University of California San Francisco, San Francisco, California, United States
| | - David Solomon
- Department of Pathology, University of California San Francisco, San Francisco, California, United States
| | - Philip Theodosopoulos
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California, United States
| | - Soonmee Cha
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, United States
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8
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Kanakis M, Petrou P, Lourida G, Georgalas I. Erdheim-Chester disease: a comprehensive review from the ophthalmologic perspective. Surv Ophthalmol 2021; 67:388-410. [PMID: 34081930 DOI: 10.1016/j.survophthal.2021.05.013] [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: 07/26/2020] [Revised: 05/18/2021] [Accepted: 05/24/2021] [Indexed: 01/18/2023]
Abstract
Erdheim-Chester disease (ECD) is a rare clonal histiocytic neoplasm with less than 1200 documented cases to date. The disease is life-threatening and difficult to recognize, although increasing awareness as well as the integration of clinical, imaging, pathology information , and genetic studies have led to a recent exponential increase in new reported cases. ECD affects multiple organs and systems, including skeletal, neurologic, and cardiovascular. Pulmonary, retroperitoneal, and cutaneous lesions have also been reported in various combinations. Until the discovery that more than half of ECD patients harbor the BRAF-V600E mutation or other mutations in the mitogen-activated protein kinase (MAPK) and RAS pathways, Interferon-a was the first-line treatment. Nowadays BRAF and MEK-inhibitors targeted therapies are the mainstay of treatment. Ophthalmologic involvement occurs in 25% -30% of ECD cases, usually in the form of orbital involvement presenting with exophthalmos and ophthalmoplegia. Other ophthalmologic manifestations include palpebral xanthelasmas, anterior uveitis and vitritis, optic disk edema, choroidal infiltration, recurrent serous retinal detachment, retinal drusen-like deposits and retinal pigment epithelial changes. ECD patients can also present with ocular symptoms as a result of adverse effects of the treatment regimens. In some cases with smoldering or protean symptoms, the emergence of eye manifestations triggered the diagnosis. Ophthalmologists have to be aware of the disease, recognize the constellation of ECD symptoms, and contribute to the diagnosis, treatment, and follow-up of ECD patients.
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Affiliation(s)
| | - Petros Petrou
- G. Genimatas General Hospital, National and Kapodistrian University of Athens, 1st University Eye Clinic, Athens, Greece
| | - Giota Lourida
- Department of Internal Medicine and Infectious Disease, Sotiria Hospital, Athens, Greece
| | - Ilias Georgalas
- G. Genimatas General Hospital, National and Kapodistrian University of Athens, 1st University Eye Clinic, Athens, Greece.
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9
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Huynh KN, Nguyen BD. Histiocytosis and Neoplasms of Macrophage-Dendritic Cell Lineages: Multimodality Imaging with Emphasis on PET/CT. Radiographics 2021; 41:576-594. [PMID: 33606566 DOI: 10.1148/rg.2021200096] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Histiocytosis is a rare inflammatory process characterized by pathologic infiltration and accumulation of cells derived from the monocytic lineage in normal tissue. It encompasses more than 100 different subtypes of disorders that were recently classified into five main groups: (a) Langerhans-related histiocytosis, (b) Rosai-Dorfman histiocytosis, (c) cutaneous and mucocutaneous histiocytosis, (d) malignant histiocytosis, and (e) hemophagocytic lymphohistiocytosis and macrophage activation syndrome. Langerhans cell histiocytosis is the most common histiocytic disorder. Less common types include Erdheim-Chester disease, Rosai-Dorfman disease, adult and juvenile xanthogranuloma, necrobiotic xanthogranuloma, histiocytic sarcoma, interdigitating dendritic cell sarcoma, Langerhans cell sarcoma, and hemophagocytic lymphohistiocytosis. Although the pathogenesis of these disorders may be attributable to mutations in the oncogenic driver, recent discoveries have shown that inflammation and fibrosis secondary to mutated histiocytes, rather than a proliferative cell mechanism, result in manifestation of the disease. Diagnosis, which relies on a multidisciplinary approach, is challenging and often delayed because clinical findings are nonspecific and may mimic malignant processes at radiologic evaluation. Compared with conventional imaging, PET/CT allows detection of the increased metabolic activity in histiocytes. Diagnostic algorithms for histiocytic disorders should include functional imaging with fluorine 18 (18F) fluorodeoxyglucose (FDG) PET/CT, which provides a comprehensive whole-body evaluation of their potential involvement with multiple organ systems and allows monitoring of therapeutic response. The most recent revised classification, pathophysiologic and clinical manifestations, sites of involvement, and imaging features of histiocytosis are described in this review and a multimodality approach is used, with emphasis on 18F-FDG PET/CT evaluation. ©RSNA, 2021.
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Affiliation(s)
- Kenneth N Huynh
- From the Department of Radiology, Mayo Clinic, 13400 E Shea Blvd, Scottsdale, AZ 85259
| | - Ba D Nguyen
- From the Department of Radiology, Mayo Clinic, 13400 E Shea Blvd, Scottsdale, AZ 85259
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10
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Naeem M, Ballard DH, Jawad H, Raptis C, Bhalla S. Noninfectious Granulomatous Diseases of the Chest. Radiographics 2020; 40:1003-1019. [PMID: 32501738 PMCID: PMC7337224 DOI: 10.1148/rg.2020190180] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 11/21/2019] [Accepted: 11/22/2019] [Indexed: 12/26/2022]
Abstract
Granulomas are pathologically defined as focal aggregations of activated macrophages, Langerhans cells, and lymphocytes. Granulomas form in the lungs when the immune system barricades the substances it perceives as foreign but is unable to remove. Granulomas manifest with numerous imaging appearances in thoracic radiology, and their presence is a nonspecific finding. Granulomatous lung diseases comprise multiple entities with variable clinical manifestations and outcomes. Their imaging findings are rarely specific and can mimic malignancies, often triggering an extensive diagnostic workup. Radiologists must be familiar with the clinical manifestations and imaging findings of these entities to generate appropriate differential diagnoses. This review describes the imaging manifestations of various noninfectious, necrotizing, and nonnecrotizing granulomatous diseases that primarily affect the thorax. ©RSNA, 2020.
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Affiliation(s)
- Muhammad Naeem
- From the Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, Campus Box 8131, St. Louis, MO 63110
| | - David H. Ballard
- From the Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, Campus Box 8131, St. Louis, MO 63110
| | - Hamza Jawad
- From the Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, Campus Box 8131, St. Louis, MO 63110
| | - Constantine Raptis
- From the Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, Campus Box 8131, St. Louis, MO 63110
| | - Sanjeev Bhalla
- From the Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 S Kingshighway Blvd, Campus Box 8131, St. Louis, MO 63110
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11
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Eskes ECB, Sjouke B, Vaz FM, Goorden SMI, van Kuilenburg ABP, Aerts JMFG, Hollak CEM. Biochemical and imaging parameters in acid sphingomyelinase deficiency: Potential utility as biomarkers. Mol Genet Metab 2020; 130:16-26. [PMID: 32088119 DOI: 10.1016/j.ymgme.2020.02.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 02/03/2020] [Accepted: 02/04/2020] [Indexed: 12/19/2022]
Abstract
Acid Sphingomyelinase Deficiency (ASMD), or Niemann-Pick type A/B disease, is a rare lipid storage disorder leading to accumulation of sphingomyelin and its precursors primarily in macrophages. The disease has a broad phenotypic spectrum ranging from a fatal infantile form with severe neurological involvement (the infantile neurovisceral type) to a primarily visceral form with different degrees of pulmonary, liver, spleen and skeletal involvement (the chronic visceral type). With the upcoming possibility of treatment with enzyme replacement therapy, the need for biomarkers that predict or reflect disease progression has increased. Biomarkers should be validated for their use as surrogate markers of clinically relevant endpoints. In this review, clinically important endpoints as well as biochemical and imaging markers of ASMD are discussed and potential new biomarkers are identified. We suggest as the most promising biomarkers that may function as surrogate endpoints in the future: diffusion capacity measured by spirometry, spleen volume, platelet count, low-density lipoprotein cholesterol, liver fibrosis measured with a fibroscan, lysosphingomyelin and walked distance in six minutes. Currently, no biomarkers have been validated. Several plasma markers of lipid-laden cells, fibrosis or inflammation are of high potential as biomarkers and deserve further study. Based upon current guidelines for biomarkers, recommendations for the validation process are provided.
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Affiliation(s)
- Eline C B Eskes
- Amsterdam UMC, University of Amsterdam, Department of Endocrinology and Metabolism, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Barbara Sjouke
- Amsterdam UMC, University of Amsterdam, Department of Endocrinology and Metabolism, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Frédéric M Vaz
- Amsterdam UMC, University of Amsterdam, Department of Clinical Chemistry, Laboratory Genetic Metabolic Diseases, Gastroenterology & Metabolism, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Susan M I Goorden
- Amsterdam UMC, University of Amsterdam, Department of Clinical Chemistry, Laboratory Genetic Metabolic Diseases, Gastroenterology & Metabolism, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - André B P van Kuilenburg
- Amsterdam UMC, University of Amsterdam, Department of Clinical Chemistry, Laboratory Genetic Metabolic Diseases, Gastroenterology & Metabolism, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Johannes M F G Aerts
- Leiden Institute of Chemistry, University of Leiden, Department of Medical Biochemistry, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Carla E M Hollak
- Amsterdam UMC, University of Amsterdam, Department of Endocrinology and Metabolism, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands.
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12
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Jezela-Stanek A, Chorostowska-Wynimko J, Tylki-Szymańska A. Pulmonary involvement in selected lysosomal storage diseases and the impact of enzyme replacement therapy: A state-of-the art review. CLINICAL RESPIRATORY JOURNAL 2020; 14:422-429. [PMID: 31912638 DOI: 10.1111/crj.13150] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 01/05/2020] [Indexed: 11/28/2022]
Abstract
Lysosomal storage disorders (LSDs) are multisystemic, progressive and clinically very heterogeneous. Respiratory complications are not regarded as the principal problems of LSDs, but significantly impact morbidity. In this review, we focus on pulmonary complications observed in late-onset LSDs, their milder forms that are recognised in adulthood. We also discuss the effects of enzyme replacement therapy (ERT) on the respiratory system in patients with particular LSDs. We searched the PubMed database, retrieving research papers on pulmonary complications of LSDs currently treated with ERT (the conditions are abbreviated GD3; NPDB; LOPD; MPS I, II, IVA, VI; and FD) and the effects of such treatment. Although some studies indicated that ERT was helpful in terms of reducing chest computed tomography abnormalities, infection frequency and organomegaly, the data are not conclusive, and the mechanism of action of ERT in the respiratory system remains unclear for some LSDs including late-onset Pompe disease and Gaucher disease type III. The optimal timing of treatment for pre-symptomatic or symptomatic patients, treatment duration and whether such treatment modulates inflammation (as has been suggested in patients with Fabry disease), remain to be explored.
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Affiliation(s)
- Aleksandra Jezela-Stanek
- Department of Genetics and Clinical Immunology, National Institute of Tuberculosis and Lung Diseases, Warsaw, Poland
| | - Joanna Chorostowska-Wynimko
- Department of Genetics and Clinical Immunology, National Institute of Tuberculosis and Lung Diseases, Warsaw, Poland
| | - Anna Tylki-Szymańska
- Department of Pediatrics, Nutrition and Metabolic Diseases, The Children's Memorial Health Institute, Warsaw, Poland
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13
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Worsening Dyspnea and Progressive Bone Pain. Thoracic Manifestations of a Rare Disease. Ann Am Thorac Soc 2019; 16:1195-1197. [DOI: 10.1513/annalsats.201809-626cc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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14
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Shroff GS, Marom EM, Godoy MC, Truong MT, Chiles C. CT Signs in the Lungs. Semin Ultrasound CT MR 2019; 40:265-274. [DOI: 10.1053/j.sult.2018.11.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Gallego CT, Bueno J, Cruces E, Stelow E, Mancheño N, Flors L. Histiocitosis pulmonar: más allá de la histiocitosis de células de Langerhans relacionada con el tabaco. RADIOLOGIA 2019; 61:215-224. [DOI: 10.1016/j.rx.2018.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Revised: 10/05/2018] [Accepted: 11/16/2018] [Indexed: 10/27/2022]
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16
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Pulmonary histiocytosis: Beyond Langerhans cell histiocytosis related to smoking. RADIOLOGIA 2019. [DOI: 10.1016/j.rxeng.2019.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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17
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Freitas HMP, Mançano AD, Rodrigues RS, Hochhegger B, Torres PPTES, Escuissato D, Araujo Neto CA, Marchiori E. Niemann-Pick disease type B: HRCT assessment of pulmonary involvement. ACTA ACUST UNITED AC 2019; 43:451-455. [PMID: 29340494 PMCID: PMC5792045 DOI: 10.1590/s1806-37562017000000062] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Accepted: 06/18/2017] [Indexed: 01/15/2023]
Abstract
OBJECTIVE To analyze HRCT findings in patients with Niemann-Pick disease (NPD) type B, in order to determine the frequency of HRCT patterns and their distribution in the lung parenchyma, as well as the most common clinical characteristics. METHODS We studied 13 patients (3 males and 10 females) aged 5 to 56 years. HRCT images were independently evaluated by two observers, and disagreements were resolved by consensus. The inclusion criteria were presence of abnormal HRCT findings and diagnosis of NPD type B confirmed by histopathological examination of a bone marrow, lung, or liver biopsy specimen. RESULTS The most common clinical findings were hepatosplenomegaly and mild to moderate dyspnea. The most common HRCT patterns were smooth interlobular septal thickening and ground-glass opacities, which were both present in all patients. Intralobular lines were present in 12 patients (92.3%). A crazy-paving pattern was observed in 5 patients (38.4%), and areas of air trapping were identified in only 1 case (7.6%). Pulmonary involvement was bilateral in all cases, with the most affected area being the lower lung zone. CONCLUSIONS Smooth interlobular septal thickening, with or without associated ground-glass opacities, in patients with hepatosplenomegaly is the most common finding in NPD type B.
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Affiliation(s)
| | - Alexandre Dias Mançano
- . Departamento de Radiologia, Radiologia Anchieta - Hospital Anchieta, Taguatinga (DF) Brasil
| | - Rosana Souza Rodrigues
- . Universidade Federal do Rio de Janeiro, Rio de Janeiro (RJ) Brasil.,. Departamento de Radiologia, Instituto D'Or de Pesquisa e Educação, Rio de Janeiro (RJ) Brasil
| | - Bruno Hochhegger
- . Departamento de Radiologia, Santa Casa de Porto Alegre, Porto Alegre (RS) Brasil
| | | | - Dante Escuissato
- . Departamento de Radiologia, Universidade Federal do Paraná, Curitiba (PR) Brasil
| | | | - Edson Marchiori
- . Universidade Federal do Rio de Janeiro, Rio de Janeiro (RJ) Brasil
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18
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Molecular Pathways and Respiratory Involvement in Lysosomal Storage Diseases. Int J Mol Sci 2019; 20:ijms20020327. [PMID: 30650529 PMCID: PMC6359090 DOI: 10.3390/ijms20020327] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 01/10/2019] [Accepted: 01/11/2019] [Indexed: 12/25/2022] Open
Abstract
Lysosomal storage diseases (LSD) include a wide range of different disorders with variable degrees of respiratory system involvement. The purpose of this narrative review is to treat the different types of respiratory manifestations in LSD, with particular attention being paid to the main molecular pathways known so far to be involved in the pathogenesis of the disease. A literature search was conducted using the Medline/PubMed and EMBASE databases to identify studies, from 1968 through to November 2018, that investigated the respiratory manifestations and molecular pathways affected in LSD. Pulmonary involvement includes interstitial lung disease in Gaucher’s disease and Niemann-Pick disease, obstructive airway disease in Fabry disease and ventilatory disorders with chronic respiratory failure in Pompe disease due to diaphragmatic and abdominal wall muscle weakness. In mucopolysaccharidosis and mucolipidoses, respiratory symptoms usually manifest early in life and are secondary to anatomical malformations, particularly of the trachea and chest wall, and to accumulation of glycosaminoglycans in the upper and lower airways, causing, for example, obstructive sleep apnea syndrome. Although the molecular pathways involved vary, ranging from lipid to glycogen and glycosaminoglycans accumulation, some clinical manifestations and therapeutic approaches are common among diseases, suggesting that lysosomal storage and subsequent cellular toxicity are the common endpoints.
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Extranodal Rosai-Dorfman Disease Presenting as a Mediastinal Mass with Pulmonary Artery Invasion. Case Rep Hematol 2018; 2018:3915319. [PMID: 29850299 PMCID: PMC5925118 DOI: 10.1155/2018/3915319] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Accepted: 03/20/2018] [Indexed: 11/28/2022] Open
Abstract
Rosai–Dorfman disease (RDD) is a rare, nonmalignant disorder of histiocyte proliferation typically involving the cervical lymph nodes. However, a subset of patients with RDD will display extranodal manifestations that are highly variable in presentation, more challenging to diagnose, and less likely to spontaneously regress compared to nodal disease. While case reports of extranodal involvement in nearly every organ system exist, documented instances of mediastinal and pulmonary artery involvement are particularly rare. This study describes the case of a middle-aged woman presenting with new onset right heart failure who was found to have extranodal RDD in the form of a large mediastinal mass with invasion and occlusion of the main pulmonary arteries.
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20
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Rosai-Dorfman Disease: Rare Pulmonary Involvement Mimicking Pulmonary Langerhans Cell Histiocytosis and Review of the Literature. Case Rep Radiol 2018; 2018:2952084. [PMID: 29850355 PMCID: PMC5907517 DOI: 10.1155/2018/2952084] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 03/07/2018] [Indexed: 12/31/2022] Open
Abstract
Rosai-Dorfman disease (RDD), also known as sinus histiocytosis with massive lymphadenopathy, is a rare nonmalignant lymphohistiocytic proliferative disorder. We report a patient with RDD who presented with multiple skin lesions, pulmonary involvement, and CT manifestations mimicking Langerhans cell histiocytosis, which improved after initiation of corticosteroid treatment.
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22
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Abstract
Erdheim–Chester disease is a rare non-Langerhans cell histiocytic disorder. It is primarily a disease of the long bones. Pulmonary involvement in systemic disease is detected in about half the reported cases. Isolated lung involvement is extremely rare with no clear recommendations for treatment. A 52-year-old caucasian male was evaluated for 1.9 cm × 1.6 cm spiculated nodule in the right upper lobe. Pulmonary function testing and bronchoscopy with endobronchial ultrasound, transbronchial biopsy, and microbiology were inconclusive. Positron emission tomography–computed tomography (PET-CT) was significant for the avidity in same lung nodule along with mediastinal and hilar adenopathy but no bone involvement. Wedge resection with histopathology and immunohistochemistry reported a fibrohistiocytic infiltrate in bronchovascular distribution which was positive for CD68 and negative for CD1A, S100, and BRAF V600E mutation. Magnetic resonance imaging brain ruled out central nervous system involvement. The rarity of the condition along with the complex pathology makes it difficult to diagnose and hence intervene appropriately.
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Affiliation(s)
- Enambir Singh Josan
- Department of Internal Medicine, James H. Quillen College of Medicine, East Tennessee State University, Johnson City, TN, USA
| | - Jason W Green
- Department of Pulmonary Medicine, James H. Quillen College of Medicine, East Tennessee State University, Johnson City, TN, USA
| | - Syed Imran M Zaidi
- Department of Internal Medicine, James H. Quillen College of Medicine, East Tennessee State University, Johnson City, TN, USA
| | - Jayantilal B Mehta
- Department of Pulmonary Medicine, James H. Quillen College of Medicine, East Tennessee State University, Johnson City, TN, USA
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23
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Li CW, Li MH, Li JX, Tao RJ, Xu JF, Cao WJ. Pulmonary Langerhans cell histiocytosis: analysis of 14 patients and literature review. J Thorac Dis 2016; 8:1283-9. [PMID: 27293848 DOI: 10.21037/jtd.2016.04.64] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Pulmonary Langerhans cell histiocytosis (PLCH) is an orphan disease in respiratory medicine, which most affects adult smokers. The purpose of this article was to discuss the clinical features, especially the radiologic features of PLCH patients during their hospitalization through a retrospective analysis on clinical data. Furthermore, the current literature was also reviewed. METHODS Between December 2008 and June 2012, 14 patients with PLCH were assessed at Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China. Among these patients, seven patients were diagnosed through tissue biopsy from the lung and one patient from enlarged cervical lymph nodes; the rest of six patients were diagnosed based on the clinical-radiological data. The data consisting of demographics, clinical presentation, smoking habits, pulmonary function tests (PFTs) and radiographic image from the medical records was analyzed retrospectively. RESULTS The average age of patients (11 males and 3 females) was 42.79 (±13.71) years old. All male patients and one female patient had a long smoking history. The common manifestations were cough and exertional dyspnea. Spontaneous pneumothorax was found in three patients. Varieties of pulmonary shadows such as nodular, cystic, patch-like and cord-like were revealed by chest computed tomography (CT) examination. Large Langerhans cells (LCs) were discovered in biopsy tissue by immunohistochemical stains. CONCLUSIONS PLCH is still an orphan disease and maybe related to smoking. Clinical symptoms such as cough and exertional dyspnea are non-specific. We shall pay attention to recurrent pneumothorax as clinically it is associated with PLCH. The characteristic radiological manifestation is cystic or nodular shadow in the lungs, which plays crucial roles in diagnosing PLCH.
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Affiliation(s)
- Cheng-Wei Li
- 1 Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Soochow University, Suzhou 215006, China ; 2 Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Man-Hui Li
- 1 Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Soochow University, Suzhou 215006, China ; 2 Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Jiang-Xiong Li
- 1 Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Soochow University, Suzhou 215006, China ; 2 Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Ru-Jia Tao
- 1 Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Soochow University, Suzhou 215006, China ; 2 Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Jin-Fu Xu
- 1 Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Soochow University, Suzhou 215006, China ; 2 Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Wei-Jun Cao
- 1 Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Soochow University, Suzhou 215006, China ; 2 Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
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Zurita Prada PA, Urrego Laurín CL, Assyaaton Bobo S, Faré García R, Estrada Trigueros G, Gallardo Romero JM, Borrego Pintado MH. Rheumatoid arthritis and pulmonary nodules: An unexpected final diagnosis. ACTA ACUST UNITED AC 2016; 13:167-170. [PMID: 27179599 DOI: 10.1016/j.reuma.2016.03.011] [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: 01/02/2016] [Revised: 03/03/2016] [Accepted: 03/14/2016] [Indexed: 10/21/2022]
Abstract
We report the case of a 50-year-old female smoker with an 11-year history of seropositive rheumatoid arthritis (rheumatoid factor and anti-cyclic citrullinated peptide antibodies) receiving triple therapy. She developed pulmonary nodules diagnosed as Langerhans cell histiocytosis by lung biopsy. We found no reported cases of the coexistence of these two diseases. Smoking abstinence led to radiologic resolution without modifying the immunosuppressive therapy.
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Affiliation(s)
| | | | - Sow Assyaaton Bobo
- Servicio de Geriatría, Complejo Hospitalario de Segovia, Segovia, España
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Pulmonary Involvement in Niemann-Pick Disease: A State-of-the-Art Review. Lung 2016; 194:511-8. [PMID: 27164983 DOI: 10.1007/s00408-016-9893-0] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Accepted: 05/02/2016] [Indexed: 10/21/2022]
Abstract
Niemann-Pick disease is a rare autosomal recessive lysosomal storage disease with three subtypes. Types A and B result from a deficiency of acid sphingomyelinase activity, associated with the accumulation of lipid-laden macrophages (so-called Niemann-Pick cells) in various tissues, especially the liver and spleen. Type A is a fatal neurodegenerative disorder of infancy. Type B Niemann-Pick disease is a less severe form with milder neurological involvement, characterized by hepatosplenomegaly, hyperlipidemia, and pulmonary involvement; most patients live into adulthood. Type C Niemann-Pick disease is a complex lipid storage disorder caused by defects in cholesterol trafficking, resulting in a clinical presentation dominated by neurological involvement. Pulmonary involvement occurs in all three types of Niemann-Pick disease, but most frequently in type B. Respiratory manifestations range from a lack of symptoms to respiratory failure. Progression of respiratory disease is slow, but inexorable, due to the accumulation of Niemann-Pick cells in the alveolar septa, bronchial walls, and pleura, potentially leading to a progressively worsening restrictive pattern on pulmonary function testing. Bronchoalveolar lavage has important diagnostic value because it shows the presence of characteristic Niemann-Pick cells. Radiographic findings consist of a reticular or reticulonodular pattern and, eventually, honeycombing, involving mainly the lower lung zones. The most common changes identified by high-resolution computed tomography are ground-glass opacities, mild smooth interlobular septal thickening, and intralobular lines. The aim of this review is to describe the main clinical, imaging, and pathological aspects of Niemann-Pick disease, with a focus on pulmonary involvement.
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