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Buso H, Discardi C, Bez P, Muscianisi F, Ceccato J, Milito C, Firinu D, Landini N, Jones MG, Felice C, Rattazzi M, Scarpa R, Cinetto F. Sarcoidosis versus Granulomatous and Lymphocytic Interstitial Lung Disease in Common Variable Immunodeficiency: A Comparative Review. Biomedicines 2024; 12:1503. [PMID: 39062076 DOI: 10.3390/biomedicines12071503] [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: 05/08/2024] [Revised: 06/24/2024] [Accepted: 07/01/2024] [Indexed: 07/28/2024] Open
Abstract
Sarcoidosis and Granulomatous and Lymphocytic Interstitial Lung Diseases (GLILD) are two rare entities primarily characterised by the development of Interstitial Lung Disease (ILD) in the context of systemic immune dysregulation. These two conditions partially share the immunological background and pathologic findings, with granuloma as the main common feature. In this narrative review, we performed a careful comparison between sarcoidosis and GLILD, with an overview of their main similarities and differences, starting from a clinical perspective and ending with a deeper look at the immunopathogenesis and possible target therapies. Sarcoidosis occurs in immunocompetent individuals, whereas GLILD occurs in patients affected by common variable immunodeficiency (CVID). Moreover, peculiar extrapulmonary manifestations and radiological and histological features may help distinguish the two diseases. Despite that, common pathogenetic pathways have been suggested and both these disorders can cause progressive impairment of lung function and variable systemic granulomatous and non-granulomatous complications, leading to significant morbidity, reduced quality of life, and survival. Due to the rarity of these conditions and the extreme clinical variability, there are still many open questions concerning their pathogenesis, natural history, and optimal management. However, if studied in parallel, these two entities might benefit from each other, leading to a better understanding of their pathogenesis and to more tailored treatment approaches.
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Affiliation(s)
- Helena Buso
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca' Foncello Hospital, University of Padova, 35124 Padova, Italy
| | - Claudia Discardi
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca' Foncello Hospital, University of Padova, 35124 Padova, Italy
| | - Patrick Bez
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca' Foncello Hospital, University of Padova, 35124 Padova, Italy
| | - Francesco Muscianisi
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca' Foncello Hospital, University of Padova, 35124 Padova, Italy
| | - Jessica Ceccato
- Haematology and Clinical Immunology Unit, Department of Medicine (DIMED), University of Padova, 35124 Padova, Italy
- Veneto Institute of Molecular Medicine (VIMM), 35131 Padova, Italy
| | - Cinzia Milito
- Department of Molecular Medicine, "Sapienza" University of Rome, 00161 Rome, Italy
| | - Davide Firinu
- Department of Medical Sciences and Public Health, University of Cagliari, 09124 Cagliari, Italy
| | - Nicholas Landini
- Department of Radiological, Oncological and Pathological Sciences, Policlinico Umberto I Hospital, "Sapienza" University of Rome, 00161 Rome, Italy
| | - Mark G Jones
- Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton SO16 YD, UK
- Institute for Life Sciences, University of Southampton, Southampton SO17 1BJ, UK
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton, Southampton SO16 6YD, UK
| | - Carla Felice
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca' Foncello Hospital, University of Padova, 35124 Padova, Italy
| | - Marcello Rattazzi
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca' Foncello Hospital, University of Padova, 35124 Padova, Italy
| | - Riccardo Scarpa
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca' Foncello Hospital, University of Padova, 35124 Padova, Italy
| | - Francesco Cinetto
- Rare Diseases Referral Center, Internal Medicine 1, Department of Medicine (DIMED), AULSS2 Marca Trevigiana, Ca' Foncello Hospital, University of Padova, 35124 Padova, Italy
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Tadokoro K, Nakada Y, Sasaki R, Nakano Y, Yunoki T, Shin K, Taoka M, Ninomiya K, Nomura E, Takemoto M, Morihara R, Yamashita T. A Unique Case of Sarcoid-associated Myelopathy Accompanied by Lung Cancer. Intern Med 2023; 62:3531-3535. [PMID: 37062734 PMCID: PMC10749799 DOI: 10.2169/internalmedicine.0943-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 02/26/2023] [Indexed: 04/18/2023] Open
Abstract
The differential diagnosis of myelopathy in patients with malignancies may be challenging, as a spinal biopsy is not always applicable. A 66-year-old woman who had shown transient double vision and nausea developed spasticity and impaired deep sensation in both feet. Magnetic resonance imaging showed abnormal gadolinium enhancement of the brainstem, spinal meninges, and nerve root. Cerebrospinal fluid (CSF) revealed mild pleocytosis and elevated protein and decreased glucose levels, although CSF cytology was normal. Lung carcinoma was simultaneously detected, and noncaseating granuloma was detected from the hilar and axillary lymph nodes, so she was diagnosed with sarcoid-associated myelopathy. Her symptoms were kept stable by intravenous methylprednisolone, oral prednisolone, and methotrexate. This is the first case of sarcoid-associated myelopathy accompanied by lung cancer, suggesting the importance of clinical course, repetitive CSF cytology, and a biopsy of the lymph nodes to distinguish sarcoid-associated myelopathy from meningeal metastasis in patients with malignancies.
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Affiliation(s)
- Koh Tadokoro
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Yumi Nakada
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Ryo Sasaki
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Yumiko Nakano
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Taijun Yunoki
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Kotaro Shin
- Center for Graduate Medical Education, Okayama University, Japan
| | - Masataka Taoka
- Department of Allergy and Respiratory Medicine, Okayama University Hospital, Japan
| | - Kiichiro Ninomiya
- Department of Allergy and Respiratory Medicine, Okayama University Hospital, Japan
| | - Emi Nomura
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Mami Takemoto
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Ryuta Morihara
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
| | - Toru Yamashita
- Department of Neurology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
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Menghani SV, Diaz-Hanson JP, Heimbigner A, Wakefield C, Fuchs D, Reveles CY, Spier C, Amaraneni A, Kumar A. Peripheral T-Cell Lymphoma in a Patient Previously Diagnosed With Sarcoidosis. J Hematol 2023; 12:272-276. [PMID: 38188478 PMCID: PMC10769647 DOI: 10.14740/jh1173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 09/19/2023] [Indexed: 01/09/2024] Open
Abstract
Sarcoidosis is a multisystem disorder characterized by granulomatous inflammation on histopathological evaluation. Diagnosis of sarcoidosis requires thorough elimination of malignancy and alternative causes of noncaseating granulomatous inflammation. Sarcoidosis and several subtypes of lymphoma have similar clinical presentations and can potentially have similar histopathological findings. Patients with a histopathology-confirmed diagnosis of sarcoidosis are at higher risk of developing malignancies. In this report, we present a case of a 64-year-old male diagnosed with sarcoidosis 2 years before presenting to the emergency department with a 4-month history of generalized weakness, cough, and very high fever. After a thorough workup involving cervical lymph node biopsy and bone marrow biopsy, he was diagnosed with peripheral T-cell lymphoma, not otherwise specified (PTCL, NOS). Due to the patient's current lymphoma diagnosis and features noted on pathology, a retrospective review of the prior biopsy specimen was performed, finding similar hematopathological features on both initial lymph node biopsy diagnosing sarcoidosis and current biopsies diagnosing lymphoma. Given these findings, our patient likely had early manifestation of PTCL misdiagnosed as sarcoidosis. In summary, lymphoma should be considered in all patients with suspected sarcoidosis, especially those who do not respond to treatment or who present with persistent hematological abnormalities.
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Affiliation(s)
- Sanjay V. Menghani
- University of Arizona College of Medicine - Tucson, Tucson, AZ, USA
- Medical Scientist Training MD-PhD Program, University of Arizona College of Medicine - Tucson, Tucson, AZ, USA
- These authors contributed equally to this work
| | - Jessica P. Diaz-Hanson
- University of Arizona College of Medicine - Tucson, Tucson, AZ, USA
- These authors contributed equally to this work
| | - Alex Heimbigner
- Department of Pathology, University of Arizona College of Medicine - Tucson, Tucson, AZ, USA
- Banner Health, Tucson, AZ, USA
| | - Chelby Wakefield
- Banner Health, Tucson, AZ, USA
- Division of Hematology and Oncology, Department of Medicine, University of Arizona College of Medicine - Tucson, Tucson, AZ, USA
| | - Deborah Fuchs
- Department of Pathology, University of Arizona College of Medicine - Tucson, Tucson, AZ, USA
- Banner Health, Tucson, AZ, USA
| | - Candace Y. Reveles
- Department of Pathology, University of Arizona College of Medicine - Tucson, Tucson, AZ, USA
- Banner Health, Tucson, AZ, USA
| | - Catherine Spier
- Department of Pathology, University of Arizona College of Medicine - Tucson, Tucson, AZ, USA
- Banner Health, Tucson, AZ, USA
| | - Akshay Amaraneni
- Banner Health, Tucson, AZ, USA
- Division of Hematology and Oncology, Department of Medicine, University of Arizona College of Medicine - Tucson, Tucson, AZ, USA
- University of Arizona Cancer Center, University of Arizona College of Medicine - Tucson, Tucson, AZ, USA
| | - Abhijeet Kumar
- Banner Health, Tucson, AZ, USA
- Division of Hematology and Oncology, Department of Medicine, University of Arizona College of Medicine - Tucson, Tucson, AZ, USA
- University of Arizona Cancer Center, University of Arizona College of Medicine - Tucson, Tucson, AZ, USA
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Livi V, Sivokozov I, Annema JT, Candoli P, Vasilev I, Kramer T, Ferrari M, Madan K, Fielding D, Murgu S, Cancellieri A, Semyonova LA, Puci M, Sotgiu G, Trisolini R. High-Definition Videobronchoscopy for the Diagnosis of Airway Involvement in Sarcoidosis: The Enhance Sarcoidosis Multicenter Study. Chest 2023; 164:1243-1252. [PMID: 37121391 PMCID: PMC10635836 DOI: 10.1016/j.chest.2023.04.034] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 04/07/2023] [Accepted: 04/23/2023] [Indexed: 05/02/2023] Open
Abstract
BACKGROUND The ability of high-definition (HD) videobronchoscopy to detect airway involvement in sarcoidosis has not been evaluated previously. RESEARCH QUESTION What is the role of HD videobronchoscopy in the identification of sarcoidosis-associated airway abnormalities (AAs)? What are the patterns of AAs more commonly observed and more frequently associated with the detection of granulomas in endobronchial biopsy (EBB)? STUDY DESIGN AND METHODS In this prospective international multicenter cohort study, consecutive patients with suspected sarcoidosis underwent airway inspection with an HD videobronchoscope and EBB using a standardized workflow. AAs were classified according to six patterns defined a priori: nodularity, cobblestoning, thickening, plaque, increased vascularity, and miscellaneous. We assessed diagnostic yield of EBB, prevalence of AAs, and interobserver agreement for different patterns of AAs. RESULTS AAs were identified in 64 of 134 patients with sarcoidosis (47.8%), with nodularity (n = 23 [17.2%]), plaque (n = 19 [14.2%]), and increased vascularity (n = 19 [14.2%]) being the most prevalent. The diagnostic yield of EBB was 36.6%. AAs were significantly more prevalent in patients with than in those without nonnecrotizing granulomas on EBB (67.4% vs 36.5%; P = .001). Likewise, parenchymal disease on CT scan imaging was significantly more common in patients with than in those without nonnecrotizing granulomas on EBB (79.6% vs 54.1%; P = .003). On a per-lesion analysis, nonnecrotizing granulomas were seen especially in EBB samples obtained from areas of cobblestoning (9/10 [90%]) and nodularity (17/29 [58.6%]). The overall diagnostic yield of random EBB was low (31/134 [23.1%]). The interobserver agreement for the different patterns of AA was fair (Fleiss κ = 0.34). INTERPRETATION In a population with a large prevalence of White Europeans, HD videobronchoscopy detected AAs in approximately one-half of patients with sarcoidosis. The diagnostic yield of EBB was higher in patients with parenchymal involvement on CT scan imaging and in those with AAs, especially if manifesting as cobblestoning and nodularity. TRIAL REGISTRY ClinicalTrials.gov; No.: NCT4743596; URL: www. CLINICALTRIALS gov.
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Affiliation(s)
- Vanina Livi
- Division of Interventional Pulmonology, Department of Neurosciences, Sense Organs and Thorax, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome
| | - Ilya Sivokozov
- Endoscopy Department, Central TB Research Institute, Moscow, Russia
| | - Jouke T Annema
- Department of Respiratory Medicine, Amsterdam UMC, Amsterdam, The Netherlands
| | - Piero Candoli
- Interventional Pulmonology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna
| | - Igor Vasilev
- State Research Institute of Phtisiopulmonology, St. Petersburg, Russia
| | - Tess Kramer
- Department of Respiratory Medicine, Amsterdam UMC, Amsterdam, The Netherlands
| | - Marco Ferrari
- Interventional Pulmonology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna
| | - Karan Madan
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - David Fielding
- Department of Thoracic Medicine, The Royal Brisbane & Women's Hospital, Brisbane, QLD, Australia; UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Septimiu Murgu
- Section of Pulmonary and Critical Care Medicine/Interventional Pulmonology, The University of Chicago, Chicago, IL
| | | | - Lyudmila A Semyonova
- Department of Pathomorphology, Cell Biology and Biochemistry, Central TB Research Institute, Moscow, Russia
| | - Mariangela Puci
- Clinical Epidemiology and Medical Statistics Unit, Department of Medicine, Surgery and Pharmacy, University of Sassari, Sassari, Italy
| | - Giovanni Sotgiu
- Clinical Epidemiology and Medical Statistics Unit, Department of Medicine, Surgery and Pharmacy, University of Sassari, Sassari, Italy
| | - Rocco Trisolini
- Division of Interventional Pulmonology, Department of Neurosciences, Sense Organs and Thorax, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome; Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Hearth, Rome.
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Yao Q, Ji Q, Zhou Y. Pulmonary Function in Pulmonary Sarcoidosis. J Clin Med 2023; 12:6701. [PMID: 37959167 PMCID: PMC10648496 DOI: 10.3390/jcm12216701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 10/10/2023] [Accepted: 10/19/2023] [Indexed: 11/15/2023] Open
Abstract
The pulmonary function test (PFT) has been widely used in sarcoidosis. It may vary due to the severity, extent, and the presence of complications of the disease. Although the PFT of most sarcoidosis patients is normal, there are still 10-30% of cases who may experience a decrease in the PFT, with a progressive involvement of lungs. Restrictive ventilatory impairment due to parenchymal involvement has been commonly reported, and an obstructive pattern can also be present related to airway involvement. The PFT may influence treatment decisions. A diffusing capacity for carbon monoxide (DLCO) < 60% as well as a forced vital capacity (FVC) < 70% portends clinically significant pulmonary sarcoidosis pathology and warrants treatment. During follow-up, a 5% decline in FVC from baseline or a 10% decline in DLCO has been considered significant and reflects the disease progression. FVC has been recommended as the favored objective endpoint for monitoring the response to therapy, and an improvement in predicted FVC percentage of more than 5% is considered effective.
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Affiliation(s)
- Qian Yao
- Department of Clinical Research Unit, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200443, China
| | - Qiuliang Ji
- Department of Pulmonary and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Ying Zhou
- Department of Clinical Research Unit, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200443, China
- Department of Pulmonary and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
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Jain R, Kumari R, Chakraborty S, Mitra DK, Mohan A, Hadda V, Madan K, Guleria R. T-cell signature cytokines distinguish pulmonary sarcoidosis from pulmonary tuberculosis. Eur J Immunol 2023; 53:e2250255. [PMID: 37505436 DOI: 10.1002/eji.202250255] [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: 11/14/2022] [Revised: 06/12/2023] [Accepted: 06/20/2023] [Indexed: 07/29/2023]
Abstract
Sarcoidosis is a systemic inflammatory disorder characterized by tissue infiltration due to mononuclear phagocytes and lymphocytes and associated noncaseating granuloma formation. Pulmonary sarcoidosis (PS) shares a number of clinical, radiological, and histopathological characteristics with that of pulmonary tuberculosis (PTB). Due to this, clinicians face issues in differentiating between PS and PTB in a substantial number of cases. There is a lack of any specific biomarker that can diagnose PS distinctively from PTB. We compared T-cell-based signature cytokines in patients with PS and PTB. In this study, we proposed a serum biomarker panel consisting of cytokines from cells: T helper (Th) 1 [interferon-gamma (IFN-γ); tumor necrosis factor-alpha (TNF-α)], Th9 [interleukin (IL)-9], Th17 [IL-17], and T regulatory (Treg) [IL-10; transforming growth factor-beta (TGF-β)]. We performed the principal component analysis that demonstrated that our serum cytokine panel has a significant predictive ability to differentiate PS from PTB. Our results could aid clinicians to improve the diagnostic workflow for patients with PS in TB endemic settings where the diagnosis between PS and PTB is often ambiguous.
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Affiliation(s)
- Rashi Jain
- Department of Pulmonary Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Rinkee Kumari
- Department of Transplant Immunology and Immunogenetics, All India Institute of Medical Sciences, New Delhi, India
- Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, USA
| | - Sushmita Chakraborty
- Department of Transplant Immunology and Immunogenetics, All India Institute of Medical Sciences, New Delhi, India
| | - Dipendra K Mitra
- Department of Transplant Immunology and Immunogenetics, All India Institute of Medical Sciences, New Delhi, India
| | - Anant Mohan
- Department of Pulmonary Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Vijay Hadda
- Department of Pulmonary Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Karan Madan
- Department of Pulmonary Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Randeep Guleria
- Department of Pulmonary Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
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Baráth A, Révész M, Gönczi M, Bekő G, Zóka A. Diagnosis of neuroborreliosis in the context of local seroprevalence: A chart review study and a methodological overview. J Vector Borne Dis 2023; 60:365-371. [PMID: 38174513 DOI: 10.4103/0972-9062.374040] [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: 01/05/2024] Open
Abstract
Background & objectives In neuroborreliosis (NB) serology might objectively differentiate ongoing from past infection when the intrathecal space is involved. The hierarchy of the parallel serum-CSF (cerebrospinal fluid) methods is seldom discussed and remains elusive in daily practice. We compared the efficacy of certain methods and assessed the prevalence of anti-Borrelia antibodies in the local population. Methods We summarized standard two-tier test results in all ELISA-reactive samples of patients with suspected NB (n=152) since 2017 and tested 122 unrelated sera for anti-Borrelia antibodies from central Hungary. Results The most common central nervous system symptom was a cranial nerve palsy (27.6% of all subjects). CSF was available in 25 cases. A serum-CSF IgG-matched line immunoassay (LIA) detected intrathecal antibody production correctly in 6 of 8 samples when compared to the ELISA-based antibody-index (AI). Among the 122 random sera the prevalence of specific anti-Borrelia IgG antibodies (on LIA, not including anti-p41) were 6.8% above 30 and 10% above 60 years. Our results enable us to assume the predictive values of serological results according to the pretest probability of neuroborreliosis. Interpretation & conclusion Our results suggest that recombinant antigen-based two-tier serology from solely the sera might have sufficient positive predictive value to verify NB in young individuals with characteristic anamnestic data in our region. When parallel serum-CSF testing is warranted, AI should have priority. IgG and albumin concentrations in the both serum and the CSF, the potential time of exposure and the nature and duration of symptoms form the bare minimal set of data for conclusive testing.
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Affiliation(s)
- András Baráth
- South-west Central Hospital, National Institute of Haematology and Infectology, Budapest, Hungary
| | - Mónika Révész
- National Institute of Oncology, Multidisciplinary Head and Neck Cancer Center, Budapest, Hungary
| | - Márton Gönczi
- South-west Central Hospital, National Institute of Haematology and Infectology, Budapest, Hungary
| | - Gabriella Bekő
- South-west Central Hospital, National Institute of Haematology and Infectology, Budapest, Hungary
| | - András Zóka
- South-west Central Hospital, National Institute of Haematology and Infectology, Budapest, Hungary
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Nartey M, Ulzen-Appiah K. Exertional Dyspnea Incidentally Diagnosed as Sarcoidosis: A Teaching Hospital Experience. Case Rep Pulmonol 2023; 2023:8689352. [PMID: 37706114 PMCID: PMC10497360 DOI: 10.1155/2023/8689352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 05/22/2023] [Accepted: 08/17/2023] [Indexed: 09/15/2023] Open
Abstract
Background Sarcoidosis is a complex disease with nonspecific etiology and clinical presentation. Its diagnosis is often delayed due to the absence of a single specific investigation modality. A multidisciplinary approach is necessary for its diagnosis. Report. A 49-year-old male presented with recurrent dyspnea on exertion, easy fatigue, and chest pain after several visits to different health facilities over 5 months. A diagnosis of pulmonary sarcoidosis was made after a series of laboratory and imaging investigations were done revealing bilateral reticonodular opacifications, noncaseating granulomata, elevated serum ACE and calcium levels consistent with sarcoidosis. Conclusion Sarcoidosis, although a rare presentation in our setting, may easily be overlooked or misdiagnosed if a holistic or multidisciplinary approach is not employed in its diagnosis. Nonspecificity of symptoms contributes to the delayed diagnosis.
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Affiliation(s)
- Melvina Nartey
- Department of Pathology, School of Medical Sciences, University of Cape Coast, Cape Coast Teaching Hospital, Cape Coast, Ghana
| | - Kofi Ulzen-Appiah
- Department of Pathology, School of Medical Sciences, University of Cape Coast, Cape Coast Teaching Hospital, Cape Coast, Ghana
- ACT Pathology Consult, Cape Coast, Ghana
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Leštan Ramovš Z, Sodin-Šemrl S, Lakota K, Čučnik S, Manevski D, Zbačnik R, Zupančič M, Verbič M, Terčelj M. Correlation of the High-Resolution Computed Tomography Patterns of Intrathoracic Sarcoidosis with Serum Levels of SAA, CA 15.3, SP-D, and Other Biomarkers of Interstitial Lung Disease. Int J Mol Sci 2023; 24:10794. [PMID: 37445972 DOI: 10.3390/ijms241310794] [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: 05/24/2023] [Revised: 06/24/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
Studies on the serum biomarkers of granulomatous inflammation and pulmonary interstitial disease in intrathoracic sarcoidosis have shown conflicting results. We postulated that differences in the concentrations of serum biomarkers can be explained by the heterogenous patterns of sarcoidosis seen on thoracic HRCT. Serum biomarker levels in 79 consecutive patients, newly diagnosed with intrathoracic sarcoidosis, were compared to our control group of 56 healthy blood donors. An analysis was performed with respect to HRCT characteristics (the presence of lymph node enlargement, perilymphatic or peribronchovascular infiltrates, ground-glass lesions, or fibrosis), CXR, and disease extent. Serum levels of CXCL9, CXCL10, CTO, and CCL18 were statistically significantly increased in all patients compared to controls. Serum levels of CA15.3 were statistically significantly increased in all patients with parenchymal involvement. SAA was increased in patients with ground-glass lesions while SP-D levels were statistically significantly increased in patients with lung fibrosis. Only SP-D and CA15.3 showed a significant correlation to interstitial disease extent. In conclusion, we found that sarcoidosis patients with different HRCT patterns of intrathoracic sarcoidosis have underlying biochemical differences in their serum biomarkers transcending Scadding stages. The stratification of patients based on both radiologic and biochemical characteristics could enable more homogenous patient selection for further prognostic studies.
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Affiliation(s)
- Zala Leštan Ramovš
- Department of Pulmonary Diseases, University Medical Centre Ljubljana, Zaloška 7, 1000 Ljubljana, Slovenia
| | - Snežna Sodin-Šemrl
- Faculty of Mathematics, Natural Sciences and Information Technologies (FAMNIT), University of Primorska, 6000 Koper, Slovenia
| | - Katja Lakota
- Faculty of Mathematics, Natural Sciences and Information Technologies (FAMNIT), University of Primorska, 6000 Koper, Slovenia
- Department of Rheumatology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
| | - Saša Čučnik
- Department of Rheumatology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Faculty of Pharmacy, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Damjan Manevski
- Institute for Biostatistics and Medical Informatics, Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Rok Zbačnik
- Institute of Radiology, University Medical Centre Ljubljana, Zaloška 7, 1000 Ljubljana, Slovenia
| | - Mirjana Zupančič
- Laboratory Department, Children's Hospital, University Medical Center Ljubljana, Zaloška 7, 1000 Ljubljana, Slovenia
| | - Martin Verbič
- Faculty of Medicine, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Marjeta Terčelj
- Department of Pulmonary Diseases, University Medical Centre Ljubljana, Zaloška 7, 1000 Ljubljana, Slovenia
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Lim CC, Ghauth S, Liew YT, Bakar MZBA, Narayanan PAL. Isolated cervical lymph node sarcoidosis: a diagnostic challenge of a case report. Eur Arch Otorhinolaryngol 2023; 280:925-927. [PMID: 36592173 DOI: 10.1007/s00405-022-07808-7] [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] [Received: 10/19/2022] [Accepted: 12/19/2022] [Indexed: 01/03/2023]
Abstract
BACKGROUND Sarcoidosis is a granulomatous disorder involving multi-systemic organs. Patients invariably have lung involvement but some may have extrapulmonary disease. Rarely, cervical lymphadenopathy is the only sign without mediastinal or pulmonary abnormalities. CASE PRESENTATION We report a Malay male who complained of neck swelling exclusively. On imaging, multiple enlarged cervical lymph nodes deep to the sternocleidomastoid muscle were seen. An excision biopsy revealed non-caseating granulomas with epithelioid macrophages. Extensive investigations led to the diagnosis of isolated cervical lymph node sarcoidosis. CONCLUSIONS Sarcoidosis can present as cervical lymphadenopathy alone, without mediastinal or lung disease. The presence of epithelioid granulomas on histopathology warrants the exclusion of other granulomatous diseases. Isolated cervical lymph node sarcoidosis is only diagnosed in the presence of consistent clinical and radiological findings. In this case, close monitoring for systemic sarcoidosis is important as it can manifest later in life.
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Affiliation(s)
- Chee Chean Lim
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Malaya, 50603, Kuala Lumpur, Malaysia.
| | - Sakina Ghauth
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Yew Toong Liew
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Mohd Zukiflee Bin Abu Bakar
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Prepageran A L Narayanan
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Malaya, 50603, Kuala Lumpur, Malaysia
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11
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Nascimento ML, Casanova R, Ramalho Rocha F, Malheiro F, Araújo P. Neurosarcoidosis: A Case Report. Cureus 2022; 14:e24501. [PMID: 35651406 PMCID: PMC9135614 DOI: 10.7759/cureus.24501] [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] [Accepted: 04/26/2022] [Indexed: 11/15/2022] Open
Abstract
Sarcoidosis is a multi-organ granulomatous disease of unknown etiology. Neurological involvement in sarcoidosis is uncommon but cranial mononeuropathies, especially involving the VII and VIII cranial nerves, are highly suggestive of neurosarcoidosis. We report the case of a 54-year-old woman who presented with fever, night sweats, weight loss, polyarthralgia, and bilateral hearing loss. Mediastinal and hilar lymphadenopathies with hypercaptation on positive emission tomography (PET) scans were present. Low-dose steroids were ineffective. She then developed bilateral anterior uveitis and right-sided peripheral facial palsy. Head magnetic resonance imaging (MRI) showed inflammatory involvement of the right cochlea, geniculate ganglion, and bilateral vestibulocochlear bundle. Cerebrospinal fluid analysis was compatible with aseptic meningitis. Excisional biopsy of mediastinal lymph nodes confirmed the presence of noncaseating granulomas. The diagnosis of systemic sarcoidosis with serious neurological involvement was made and treatment with high-dose steroids led to significant clinical improvement. Sarcoidosis remains a diagnosis of exclusion based on supportive clinical, radiological, and histological findings. This case highlights the challenge it was to diagnose this disorder. Neurologic involvement in sarcoidosis is relatively uncommon and has an unpredictable clinical course and prognosis.
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12
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Bailleux S, Collins P, Nikkels AF. The Relevance of Skin Biopsies in General Internal Medicine: Facts and Myths. Dermatol Ther (Heidelb) 2022; 12:1103-1119. [PMID: 35430724 PMCID: PMC9110592 DOI: 10.1007/s13555-022-00717-x] [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: 01/11/2022] [Indexed: 11/26/2022] Open
Abstract
Introduction Non-dermatology medical specialties may refer patients for skin biopsies, searching for a particular diagnosis. However, the diagnostic impact of the skin biopsy is not clearly established. This article aims to assess the indications for, and evaluate the clinical relevance of, skin biopsies in non-dermatology medical specialties. Methods A questionnaire was sent to 23 non-dermatology specialty departments in a university medical center, requesting a list of indications for skin biopsies, as well as to 10 staff dermatologists to collect the indications of skin biopsies requested by non-dermatology specialties. Once the indications were collected, a literature search was performed to evaluate their clinical value and relevance. Results Eleven non-dermatology specialties provided a list of skin biopsy indications, to which staff dermatologists added seven more indications. A literature search revealed evidence-based medicine data for six diseases, that is, amyloidosis, peripheral autonomic neuropathy, Sneddon’s syndrome, intravascular lymphoma, sarcoidosis, and chronic graft-versus-host disease. Results were questionable concerning infectious endocarditis, acute graft-versus-host-disease, and the lupus band test. Skin biopsy were not evidenced as useful for the diagnosis of calciphylaxis, systemic scleroderma, Behçet’s disease, or hypermobile Ehlers–Danlos syndrome. For the diagnosis of Alport’s syndrome, pseudoxanthoma elasticum, and vascular Ehlers–Danlos syndrome, skin biopsy is currently outperformed by genetic analyses. For diagnoses such as Henoch–Schönlein purpura and Sjögren’s syndrome, skin biopsy represents an additional item among other diagnostic criteria. Conclusion The usefulness of skin biopsy as requested by non-dermatology specialties is only evidenced for amyloidosis, peripheral autonomic neuropathy, Sneddon’s syndrome, intravascular lymphoma, sarcoidosis, chronic graft-versus-host-disease, Henoch–Schönlein purpura, and Sjögren’s syndrome.
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Affiliation(s)
- Sophie Bailleux
- Department of Dermatology, University Hospital Centre, CHU du Sart Tilman, University of Liège, 4000, Liège, Belgium
| | - Patrick Collins
- Department of Dermatopathology, University Hospital Centre, CHU du Sart Tilman, Liège, Belgium
| | - Arjen F Nikkels
- Department of Dermatology, University Hospital Centre, CHU du Sart Tilman, University of Liège, 4000, Liège, Belgium.
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13
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Pasteur-Rousseau A, Odouard S, Souibri K, Sebag FA, Deux JF, Damy T. [Cardiac imaging in infiltrative cardiomyopathies. What cardiovascular imaging modalities to propose in hypertrophic cardiomyopathies ?]. Ann Cardiol Angeiol (Paris) 2022; 71:63-74. [PMID: 35184821 DOI: 10.1016/j.ancard.2022.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 01/21/2022] [Indexed: 12/13/2022]
Abstract
Infiltrative cardiomyopathies are abnormal accumulations or depositions of different substances in cardiac tissue leading to its dysfunction, first diastolic, then systolic. The different infiltrative cardiomyopathies are amyloidosis (both light chain amyloidosis and transthyretin amyloidosis variants), lysosomal and glycogen storage disorders (Fabry-Anderson disease), and iron overload (hemochromatosis and thalassemia associated with blood transfusions), as well as inflammatory diseases such as sarcoidosis. We also evoke hypereosinophilic syndrome associated with endomyocardial fibrosis. Echocardiography is the first essential step after interrogatory and clinical examination and may help the cardiologist as a screening tool. Cardiac MRI is the second fundamental step towards the diagnosis especially due to the late gadolinium enhancement and to the T1-mapping. Cardiac amyloidosis diagnosis also requires the use of nuclear imaging. Cardiac CT-Scan may be useful for estimating the amyloid load, identify potential cardiac thrombus and rule out associated coronaropathy.
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Affiliation(s)
- Adrien Pasteur-Rousseau
- Institut Cœur Paris Centre (ICPC). Clinique Turin (9 rue de Turin, 75008 Paris), Clinique du Parc Monceau (21 rue de Chazelles, 75017 Paris), Clinique Floréal (40 rue Floréal, 93170 Bagnolet), France.
| | - Shirley Odouard
- CHU Henri Mondor, 1 Rue Gustave Eiffel, 94000 Créteil, France.
| | - Karam Souibri
- Institut Cœur Paris Centre (ICPC), Clinique Turin, 75008, Paris.
| | - Frederic A Sebag
- Institut Mutualiste Montsouris, 42 Boulevard Jourdan, 75014, Paris, France.
| | - Jean-François Deux
- Hôpitaux Universitaires de Genève (HUG), Rue Gabrielle-Perret-Gentil 4, 1205 Genève, Suisse.
| | - Thibaud Damy
- CHU Henri Mondor, 1 Rue Gustave Eiffel, 94000 Créteil.
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14
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Büscher E, Wälscher J. [35/f-Dry cough, fatigue and weight loss : Preparation for the medical specialist examination: part 116]. Internist (Berl) 2022; 63:77-82. [PMID: 34982170 DOI: 10.1007/s00108-021-01216-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/04/2021] [Indexed: 11/29/2022]
Affiliation(s)
- E Büscher
- Ruhrlandklinik, Klinik für Pneumologie, Westdeutsches Lungenzentrum, Universitätsklinikum Essen, Tüschener Weg 40, 45239, Essen, Deutschland
| | - J Wälscher
- Ruhrlandklinik, Klinik für Pneumologie, Westdeutsches Lungenzentrum, Universitätsklinikum Essen, Tüschener Weg 40, 45239, Essen, Deutschland.
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15
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Serra C, Torrego A, Pajares V, Millan-Billi P, Barril S, Alonso A, Navarro M, Lopez L, Franquet T, Castillo D. Bronchoalveolar Lavage Complements Transbronchial Cryobiopsy Diagnosis in Diffuse Interstitial Lung Diseases. J Bronchology Interv Pulmonol 2022; 29:39-47. [PMID: 33828048 DOI: 10.1097/lbr.0000000000000770] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 02/23/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Bronchoalveolar lavage (BAL) is a technique classically used for the study of diffuse interstitial lung diseases (DILDs). Given the recent advances in the diagnosis of DILD by transbronchial cryobiopsy (TBCB), it is relevant to assess what BAL can contribute to TBCB. PATIENTS AND METHODS This is a retrospective descriptive study that included patients with DILD who, between 2013 and 2017, underwent BAL and TBCB in the same bronchoscopy intervention. We evaluated the complementary information provided by BAL to TBCB that facilitated the diagnosis by a multidisciplinary committee. Epidemiological, clinical, and functional variables and high-resolution chest tomography findings were recorded, along with complications associated with the procedures. RESULTS A total of 60 patients were included. TBCB, conditioned by the underlying radiologic pattern, provided diagnostic information in 75% of cases. BAL provided complementary information that supported the diagnosis and treatment in 22% of cases. Differential BAL findings were related to microbiology, cell count, and immunology. Regarding the safety of the procedure, 47% of the patients experienced complications, although none were serious. CONCLUSION BAL findings contribute to TBCB findings in the diagnosis of DILDs, with no serious complications associated with their combined use.
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Affiliation(s)
- Candela Serra
- Departments of Respiratory Medicine
- Sant Pau Institute of Biomedical Research (IIB Sant Pau), Barcelona, Spain
| | - Alfons Torrego
- Departments of Respiratory Medicine
- Sant Pau Institute of Biomedical Research (IIB Sant Pau), Barcelona, Spain
| | - Virginia Pajares
- Departments of Respiratory Medicine
- Sant Pau Institute of Biomedical Research (IIB Sant Pau), Barcelona, Spain
| | - Paloma Millan-Billi
- Departments of Respiratory Medicine
- Sant Pau Institute of Biomedical Research (IIB Sant Pau), Barcelona, Spain
| | - Silvia Barril
- Departments of Respiratory Medicine
- Sant Pau Institute of Biomedical Research (IIB Sant Pau), Barcelona, Spain
| | - Ana Alonso
- Departments of Respiratory Medicine
- Sant Pau Institute of Biomedical Research (IIB Sant Pau), Barcelona, Spain
| | - Marta Navarro
- Departments of Respiratory Medicine
- Sant Pau Institute of Biomedical Research (IIB Sant Pau), Barcelona, Spain
| | - Laura Lopez
- Pathology
- Sant Pau Institute of Biomedical Research (IIB Sant Pau), Barcelona, Spain
| | - Tomas Franquet
- Radiology, Hospital de la Santa Creu i Sant Pau
- Sant Pau Institute of Biomedical Research (IIB Sant Pau), Barcelona, Spain
| | - Diego Castillo
- Departments of Respiratory Medicine
- Sant Pau Institute of Biomedical Research (IIB Sant Pau), Barcelona, Spain
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16
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Ghigna MR, Thomas de Montpreville V. Mediastinal tumours and pseudo-tumours: a comprehensive review with emphasis on multidisciplinary approach. Eur Respir Rev 2021; 30:30/162/200309. [PMID: 34615701 PMCID: PMC9488622 DOI: 10.1183/16000617.0309-2020] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 01/08/2021] [Indexed: 12/02/2022] Open
Abstract
The diagnosis of a mediastinal mass may be challenging for clinicians, since lesions arising within the mediastinum include a variety of disease entities, frequently requiring a multidisciplinary approach. Age and sex represent important information, which need to be integrated with imaging and laboratory findings. In addition, the location of the mediastinal lesion is fundamental; indeed, we propose to illustrate mediastinal diseases based on the compartment of origin. We consider that this structured approach may serve as hint to the diagnostic modalities and management of mediastinal diseases. In this review, we present primary mediastinal tumours in the evolving context of new diagnostic and therapeutic tools, with recently described entities, based on our own experience with >900 cases encountered in the past 10 years. Given the mediastinal anatomical heterogeneity, the correct positioning of mediastinal lesions becomes primal, in order to first establish a clinical suspicion and then to assist in planning biopsy and surgical procedurehttps://bit.ly/3p0gsk3
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Affiliation(s)
- Maria-Rosa Ghigna
- Dept of Pathology, Marie Lannelongue Hospital, Le Plessis Robinson, France
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17
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Haraldsdóttir SÓ, Jonasson JG, Jorundsdottir KB, Hannesson HJ, Gislason T, Gudbjornsson B. Sarcoidosis in Iceland: a nationwide study of epidemiology, clinical picture and environmental exposure. ERJ Open Res 2021; 7:00550-2021. [PMID: 34912885 PMCID: PMC8666626 DOI: 10.1183/23120541.00550-2021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 09/22/2021] [Indexed: 11/24/2022] Open
Abstract
Background This nationwide study aimed to elucidate the incidence and clinical characteristics of tissue-verified sarcoidosis in Iceland. A secondary aim was to analyse sex differences and identify possible environmental factors contributing to the pathological process. Materials and methods This is a descriptive study covering 36 years (January 1, 1981 through December 31, 2016). Histopathological reports and electronic hospital discharge registries were reviewed in context for granulomas and/or sarcoidosis. National data were used for comparison regarding smoking habits and occupation, adjusted for age, sex and year of diagnosis. The data were stored in FileMaker and calculations were made by extracting data from this database to the statistical software package R. Results A total of 418 patients (54% females) were diagnosed with tissue-verified sarcoidosis. The incidence rate was 4.15/100 000/year, similar among females and males. The mean age at diagnosis was higher among females (53.0±14.2 years) than males (48.2±13.8 years). Fatigue was the most frequent single symptom (49.7%), but when all respiratory symptoms were grouped, they were the most frequent symptoms (60%). No significant difference was found between smoking status and sarcoidosis. Possible hazardous exposure in the workplace was reported by 19.4% of the cases. Conclusion The incidence of sarcoidosis in Iceland was higher than in an Asian population where the same inclusion criteria were applied. The clinical picture diverges partly from that in the Asian population but resembles that among other Caucasians. Fatigue and respiratory symptoms were predominant. The biphasic pattern of age at disease debut seen elsewhere among females was not evident in Iceland. This paper describes a nationwide study on the incidence of tissue-verified sarcoidosis in Iceland, focusing on clinical symptoms, smoking and occupation. The incidence is low, and main symptoms are fatigue and symptoms of the respiratory tract.https://bit.ly/3ur6jk8
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Affiliation(s)
| | - Jon Gunnlaugur Jonasson
- Dept of Pathology, Landspitali University Hospital, Reykjavik, Iceland.,Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | | | | | - Thorarinn Gislason
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland.,Dept of Sleep, Landspitali University Hospital, Reykjavik, Iceland
| | - Bjorn Gudbjornsson
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland.,Centre for Rheumatology Research, Landspitali University Hospital, Reykjavik, Iceland
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18
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Shen M, Zhou Y, Gu W, Yin C, Wang Y, Zhang Y. Application of neck ultrasound in the diagnosis of sarcoidosis. BMC Pulm Med 2021; 21:412. [PMID: 34911526 PMCID: PMC8672511 DOI: 10.1186/s12890-021-01769-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 11/29/2021] [Indexed: 12/01/2022] Open
Abstract
Objective To explore the significance of neck ultrasound (NUS) combined with contrast-enhanced ultrasound (CEUS) in the diagnosis of sarcoidosis. Methods 88 patients with evidence of intrathoracic lymphadenopathy and suspected sarcoidosis with enlarged cervical lymph nodes underwent NUS, CEUS, fine-needle aspiration and core needle biopsy when technically feasible were retrospectively analyzed in this study. Seven characteristics such as enhanced mode (EM), resolution time, color Doppler flow imaging (CDFI), fading time, peaking state-uniformity, strengthen the area and symmetry were considered to perform the logistic regression model. Results Of 88 patients included in this study, sarcoidosis was accounted in 20 cases, tuberculosis in 23 cases, malignancy in 22 cases and inflammatory lymph node in 23 cases. There were statistically significant differences in symmetry, lymphatic hilum, homogeneity, CDFI pattern and elasticity score between the sarcoidosis and non-sarcoidosis groups via NUS. Similarly, we also acknowledged a statistically significant differences in EM, homogeneity, presence or absence of necrosis between the sarcoidosis and non-sarcoidosis groups via CEUS to further group the non-sarcoidosis into tuberculosis, malignancy or inflammatory disorder. The percentage correction of prediction was 90% (18/20). Conclusion NUS combined with CEUS has characteristic features in sarcoidosis with cervical lymph node involvement, which is helpful for its diagnosis and differential diagnosis. The binary classification model of NUS combined with CEUS features can help differentiate sarcoidosis from non-sarcoidosis groups.
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Affiliation(s)
- Mengjun Shen
- Department of Ultrasound, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, 507 Zheng Min Road, Shanghai, 200433, China
| | - Ying Zhou
- Department of Respiratory Medicine, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, 507 Zheng Min Road, Shanghai, 200433, China
| | - Weiqing Gu
- Department of Respiratory Medicine, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, 507 Zheng Min Road, Shanghai, 200433, China
| | - Chengsheng Yin
- Department of Respiratory Medicine, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, 507 Zheng Min Road, Shanghai, 200433, China
| | - Yin Wang
- Department of Ultrasound, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, 507 Zheng Min Road, Shanghai, 200433, China.
| | - Yuan Zhang
- Department of Respiratory Medicine, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, 507 Zheng Min Road, Shanghai, 200433, China.
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19
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Costa R, Leal N, Salvador P, Oliveira P, Silva C. Diagnosis of Lofgren’s Syndrome and the Role of Ultrasound. Cureus 2021; 13:e20332. [PMID: 35028226 PMCID: PMC8743055 DOI: 10.7759/cureus.20332] [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] [Accepted: 12/10/2021] [Indexed: 11/13/2022] Open
Abstract
We report the case of a 32-year-old woman presenting to the emergency department with ankle edema and arthralgia. Only later in the follow-up period, she developed erythema nodosum. The study revealed bilateral hilar and mediastinal lymphadenopathy and biopsy demonstrated non-caseating granulomas consistent with a diagnosis of Lofgren’s syndrome. Patients often do not present with all signs and symptoms, which delays the correct diagnosis. This case reinforces the need to use diagnostic methods, particularly non-invasive ones, such as ultrasound (US), in such cases. US of the lower extremity swelling could have helped the diagnosis, even without demonstrating effusion.
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20
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Shields R, Sagan O, Roebke L, Vander Maten J, Shah S, Chang G, Ibrahim D, Naz S. Rare case of multifocal extradural and intramedullary neurosarcoidosis without pulmonary involvement: a case report and literature review. Spinal Cord Ser Cases 2021; 7:89. [PMID: 34584071 PMCID: PMC8477626 DOI: 10.1038/s41394-021-00450-1] [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: 07/23/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 11/09/2022] Open
Abstract
Introduction Sarcoidosis is a multisystem disease characterized histologically by noncaseating granulomas. Localization of sarcoidosis to the CNS is termed neurosarcoidosis, a complex and rare neuroinflammatory form of sarcoidosis. When the spinal cord is involved, lesions are often intradural. Here, we present a rare case of progressive myelopathy secondary to multifocal spinal extradural neurosarcoidosis with spinal cord compression and without pulmonary involvement. Case presentation A 29-year-old African American female presented to the emergency department with numbness and paresthesia of 2-month duration in her left lower extremity and 2-week duration in her right lower extremity. The patient reported difficulty ambulating, paresthesia below the umbilicus, and back pain radiating to bilateral lower extremities. She endorsed 9-month history of cough, subjective fevers, night sweats, and unintentional 15 kg weight loss. Examination revealed 4/5 strength in the left lower extremity. MRI of the brain and spinal cord revealed enhancing extradural lesions, with spinal cord compression at T8 measuring 1.3 × 1.9 cm. Lumbar puncture demonstrated oligoclonal bands and increased CSF neutrophils, lymphocytes, monocytes, and protein. T8 laminectomy with resection of the epidural lesion was performed. Histology showed granulomas, consistent with neurosarcoidosis. At follow-up, repeat spinal MRI revealed disease progression with intramedullary involvement. Long-term immunosuppressive treatment was eventually initiated with satisfactory response. Discussion This is a rare case of myelopathy secondary to spinal extradural neurosarcoidosis. Spinal neurosarcoidosis is predominantly an intradural process. Our review of the literature identified only seven cases of extradural neurosarcoidosis presenting with compressive myelopathy. Additional insight into management and rehabilitation following pathological diagnosis is of clinical significance.
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Affiliation(s)
- Ryan Shields
- College of Medicine and Life Sciences, The University of Toledo, Toledo, OH, USA.
| | - Olivia Sagan
- College of Medicine and Life Sciences, The University of Toledo, Toledo, OH, USA
| | - Logan Roebke
- College of Medicine and Life Sciences, The University of Toledo, Toledo, OH, USA
| | - Josh Vander Maten
- College of Medicine and Life Sciences, The University of Toledo, Toledo, OH, USA
| | - Shailen Shah
- College of Medicine and Life Sciences, The University of Toledo, Toledo, OH, USA
| | - George Chang
- Department of Pathology, The University of Toledo, Toledo, OH, USA
| | - Dalia Ibrahim
- Department of Pathology, The University of Toledo, Toledo, OH, USA
| | - Sumayya Naz
- Department of Neurology, The University of Toledo, Toledo, OH, USA
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21
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Leyens J, Bender TTA, Mücke M, Stieber C, Kravchenko D, Dernbach C, Seidel MF. The combined prevalence of classified rare rheumatic diseases is almost double that of ankylosing spondylitis. Orphanet J Rare Dis 2021; 16:326. [PMID: 34294115 PMCID: PMC8296612 DOI: 10.1186/s13023-021-01945-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 07/02/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Rare diseases (RDs) affect less than 5/10,000 people in Europe and fewer than 200,000 individuals in the United States. In rheumatology, RDs are heterogeneous and lack systemic classification. Clinical courses involve a variety of diverse symptoms, and patients may be misdiagnosed and not receive appropriate treatment. The objective of this study was to identify and classify some of the most important RDs in rheumatology. We also attempted to determine their combined prevalence to more precisely define this area of rheumatology and increase awareness of RDs in healthcare systems. We conducted a comprehensive literature search and analyzed each disease for the specified criteria, such as clinical symptoms, treatment regimens, prognoses, and point prevalences. If no epidemiological data were available, we estimated the prevalence as 1/1,000,000. The total point prevalence for all RDs in rheumatology was estimated as the sum of the individually determined prevalences. RESULTS A total of 76 syndromes and diseases were identified, including vasculitis/vasculopathy (n = 15), arthritis/arthropathy (n = 11), autoinflammatory syndromes (n = 11), myositis (n = 9), bone disorders (n = 11), connective tissue diseases (n = 8), overgrowth syndromes (n = 3), and others (n = 8). Out of the 76 diseases, 61 (80%) are classified as chronic, with a remitting-relapsing course in 27 cases (35%) upon adequate treatment. Another 34 (45%) diseases were predominantly progressive and difficult to control. Corticosteroids are a therapeutic option in 49 (64%) syndromes. Mortality is variable and could not be determined precisely. Epidemiological studies and prevalence data were available for 33 syndromes and diseases. For an additional eight diseases, only incidence data were accessible. The summed prevalence of all RDs was 28.8/10,000. CONCLUSIONS RDs in rheumatology are frequently chronic, progressive, and present variable symptoms. Treatment options are often restricted to corticosteroids, presumably because of the scarcity of randomized controlled trials. The estimated combined prevalence is significant and almost double that of ankylosing spondylitis (18/10,000). Thus, healthcare systems should assign RDs similar importance as any other common disease in rheumatology.
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Affiliation(s)
- Judith Leyens
- Center for Rare Diseases Bonn (ZSEB), University Hospital, Bonn, Germany
- Department of Neonatology and Pediatric Care, Children's University Hospital, Bonn, Germany
| | - Tim Th A Bender
- Center for Rare Diseases Bonn (ZSEB), University Hospital, Bonn, Germany
- Institute of Human Genetics, University Hospital, Bonn, Germany
| | - Martin Mücke
- Center for Rare Diseases Bonn (ZSEB), University Hospital, Bonn, Germany
| | - Christiane Stieber
- Institute of General Practice and Family Medicine, University Hospital, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Dmitrij Kravchenko
- Center for Rare Diseases Bonn (ZSEB), University Hospital, Bonn, Germany
- Department of Radiology, University Hospital, Bonn, Germany
| | - Christian Dernbach
- Division of Medical Psychology and Department of Psychiatry, University Hospital, Bonn, Germany
| | - Matthias F Seidel
- Department of Rheumatology, Spitalzentrum-Centre hospitalier, Biel-Bienne, Switzerland.
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22
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Sari L, Peker AA, Cesme DH, Alkan A. A Case of Neurosarcoidosis Mimicking Brain Tumor. Curr Med Imaging 2021; 17:657-659. [PMID: 33213326 DOI: 10.2174/1573405616666201118114152] [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: 05/23/2020] [Revised: 09/10/2020] [Accepted: 09/30/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Neurosarcoidosis manifests symptomatically in 5% of patients with sarcoidosis and diagnosis can be challenging if not clinically suspected. Cerebral mass-like presentation of neurosarcoidosis rarely reported in the literature. We presented a woman with neurosarcoidosis who had a cerebral mass-like lesion which completely disappeared after medical treatment. DISCUSSION A 37-year-old woman with history of pulmonary sarcoidosis referred to the emergency service of our hospital with a one-month history of progressive dizziness, nausea and seeing flashing lights. At neurologic examination, numbness and weakness on the left side of the body, deviation of uvula toward the right side was seen. Cranial MRI demonstrated a 2.5x2 cm in size mass lesion which hypointense on T1 WI, heterogeneous hyperintense on T2 and FLAIR sequence with peripheral vasogenic edema and heterogeneous, irregular contrast enhancement simulating brain tumor. Also, leptomeningeal and nodular contrast enhancement was seen on brainstem, cerebellar vermis, perimesencephalic cistern and left frontal, bilateral parietooccipital sulcus. In laboratory tests; The level of serum angiotensin-converting enzyme (ACE) was 53 IU/mL (N:8-52 IU/mL) and cerebrospinal fluid (CSF) ACE was 23 IU/mL (N:0-2.6 IU/mL). CSF cytology analysis was normal. Pattern 2 oligoclonal bands were present. With these clinical, laboratory and radiological findings, cerebral involvement of sarcoidosis was suspected. Biopsy was not performed due to the high risk of morbidity caused by the deep location of the lesion.Patient was treated with methylprednisolone and Azathioprine for a month.On post-treatment control imaging; lesion disappeared completely without residual leptomeningeal and nodular contrast enhancement.Also, neurologic symptoms were decreased remarkably. CONCLUSION Multi-system inflammatory disorders like sarcoidosis, can present with mass-like lesion in the brain parenchyma. While early diagnosis is important to prevent unnecessary interventions like biopsy and surgery, it is crucial to initiate the necessary treatment with the aim of recovery without sequelae. Radiological and clinical follow-up are fundamental in differential diagnosis.
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Affiliation(s)
- Lutfullah Sari
- Department of Radiology, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
| | - Abdusselim A Peker
- Department of Radiology, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
| | - Dilek H Cesme
- Department of Radiology, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
| | - Alpay Alkan
- Department of Radiology, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
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Agarwal A, Aggarwal K, Pichi F, Meng T, Munk MR, Bazgain K, Bansal R, Agrawal R, Gupta V. Clinical and Multimodal Imaging Clues in Differentiating Between Tuberculomas and Sarcoid Choroidal Granulomas. Am J Ophthalmol 2021; 226:42-55. [PMID: 33529591 DOI: 10.1016/j.ajo.2021.01.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 01/26/2021] [Accepted: 01/26/2021] [Indexed: 10/22/2022]
Abstract
PURPOSE To compare the differences among clinical, demographic, and multimodal imaging features of choroidal granulomas associated with tuberculosis and sarcoidosis. DESIGN Retrospective comparative case series. METHODS Clinical features and fundus imaging, including fluorescein and indocyanine green angiography and optical coherence tomography of patients with tuberculomas and sarcoid choroidal granulomas seen at 3 tertiary care centers, were reviewed. The differences among clinical appearances, including morphology of the lesions (size, shape, extent), vascularity, and multimodal imaging features, were compared. Repeated logistic regression measurements with a multilevel random effects model was used to assess characteristics of individual granulomas that could predict the underlying cause. RESULTS The study included 47 eyes of 38 patients (22 with tuberculomas and 16 with sarcoid granulomas; total of 138 granulomas). Patients with tuberculomas were significantly younger (33.8 ± 10.1 vs. 48.6 ± 14.3 years, respectively; P = .002), but no sex differences were observed. In comparison with sarcoid granulomas, tuberculomas were solitary (P <.001), intense yellow, lobulated, full thickness, and located in the perivascular region (all P <.001); they were also larger (16.01 ± 9.7 mm2 vs. 2.7 ± 4.5 mm2, respectively; P <.001) and were vascularized (P <.001). Sarcoid granulomas were associated with retinal vasculitis (P = .003) and disc hyperfluorescence (P <.001). Logistic regression showed that multiple granulomas were associated with sarcoidosis (odds ratio [OR]: 3.5; 95% confidence interval: 1.8-6.9; P <.001). Granulomas larger than 6.45 mm2 had the highest area under the receiver operating curves (0.94) for differentiating tuberculomas from sarcoid granulomas. CONCLUSIONS Tuberculomas and sarcoid choroidal granulomas have various clinical and imaging features that help differentiate between the 2 entities with high predictability and can supplement immunological and radiological tests in a diagnosis.
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Bhattad PB, Jain V. Diffuse Sarcoidosis Masquerading as Widespread Malignant Disease: A Rare Case Report and Literature Review. J Investig Med High Impact Case Rep 2021; 8:2324709620938942. [PMID: 32618211 PMCID: PMC7493242 DOI: 10.1177/2324709620938942] [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] [Indexed: 12/18/2022] Open
Abstract
Sarcoidosis is a multisystem granulomatous disease commonly involving the lungs and mediastinal lymph nodes with the exact etiology being unclear. The simultaneous presence of malignant disease such as breast cancer and sarcoidosis has been reported. Sarcoidosis preceding a diagnosis of malignancy and that occurring years after treatment of malignant disease has been noted in the past. The presence of sarcoidosis in the setting of malignant disease carries a high risk of misdiagnosis. In this article, we report the case of a 45-year-old female with stage IA invasive ductal carcinoma of left breast that was in remission for 2 years; however, radiological imaging including magnetic resonance imaging of thoracic spine and positron emission tomography–computed tomography scanning were highly suspicious for malignant disease metastasis versus lymphoma with the widespread lymphadenopathy. Multiple tissue biopsies with histopathological evaluation allowed us to definitively exclude malignant disease metastasis and to correctly diagnose her atypical presentation of sarcoidosis.
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Affiliation(s)
| | - Vinay Jain
- James H. Quillen Veterans Affairs Medical Center, Mountain Home, TN, USA
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25
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A rare case of spinal epidural sarcoidosis: case report and review of the literature. Acta Neurol Belg 2021; 121:415-420. [PMID: 31297669 DOI: 10.1007/s13760-019-01189-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 07/02/2019] [Indexed: 12/16/2022]
Abstract
Sarcoidosis is a rare systemic disease characterized by growth and organization of inflammatory cells in a granuloma. Granulomas can localize in any parts of the human body. The main localization is represented by lungs, lymph nodes, eyes and skin. Any organ, however, can be affected. Central nervous system (CNS) represents a rare localization of sarcoidosis, in fact, only 1% of patient with sarcoidosis present brain and/or spinal cord localization of the granulomas associated with this disease. This condition takes the name of Neurosarcoidosis. Its diagnosis and management pose a significant challenge, as its clinical manifestation and appearance in imaging studies are difficult to distinguish from more common lesion of the spinal cord. In this paper, we present the case of a 45-year-old woman who presented back pain associated with neurologic signs of myelopathy. Spinal cord MRI documented a T2 hyperintense signal around medullary conus. She underwent a gross total removal of the lesion. Histopathological examination revealed spinal sarcoidosis. Next total body CT scan did not show other localization of the disease. The aim of the present paper is to report a very rare case of spinal epidural sarcoidosis, actually only five cases have been described, without other localization of the disease. The present article underlines the difference between this forms of spinal sarcoidosis compared to intradural extramedullary and intramedullary spinal sarcoidosis.
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26
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Li W, Barnes E, McNeil C, Palavecino E. Secondary syphilis mimicking sarcoidosis. Clin Case Rep 2020; 8:2237-2239. [PMID: 33235767 PMCID: PMC7669409 DOI: 10.1002/ccr3.3077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 06/11/2020] [Indexed: 11/22/2022] Open
Abstract
Secondary syphilis may mimic sarcoidosis due to atypical clinical and pathological presentations. Differential diagnosis of these two is critical since the clinical courses and treatments are different. Highly clinical suspicion and utilization of confirmatory tests in high-risk patients are the key for the differential diagnosis.
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Affiliation(s)
- Wencheng Li
- Department of PathologyWake Forest School of MedicineWinston‐SalemNCUSA
| | - Erin Barnes
- Department of Internal Medicine, Section on Infectious DiseaseWake Forest School of MedicineWinston‐SalemNCUSA
| | - Candice McNeil
- Department of Internal Medicine, Section on Infectious DiseaseWake Forest School of MedicineWinston‐SalemNCUSA
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27
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Napolitano M, Patruno C, D'Andrea M, Ferrillo M, Megna M, Fabbrocini G, Campora M, Barabino G, Forgione P. Cutaneous sarcoidosis small-fiber neuropathy resembling leprosy. Ital J Dermatol Venerol 2020; 156:261-263. [PMID: 33034435 DOI: 10.23736/s2784-8671.20.06620-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Maddalena Napolitano
- Vincenzo Tiberio Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
| | - Cataldo Patruno
- Department of Health Sciences, Magna Grecia University, Catanzaro, Italy
| | - Mirella D'Andrea
- Section of Dermatology, Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Maria Ferrillo
- Section of Dermatology, Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy -
| | - Matteo Megna
- Section of Dermatology, Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Gabriella Fabbrocini
- Section of Dermatology, Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Michela Campora
- Unit of Pathology, Department of Surgical and Diagnostic Sciences (DISC), University of Genoa, Genoa, Italy
| | - Gianfranco Barabino
- Unit of Social Dermatology, National Hansen Disease Center, IST-Genoa IRCCS, San Martino University Hospital, Genoa, Italy
| | - Patrizia Forgione
- Department of Dermatology, S. Maria Loreto Nuovo Hospital, Naples, Italy
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28
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Affan M, Mahajan A, Rehman T, Kananeh M, Schultz L, Cerghet M. The effect of race on clinical presentation and outcomes in neurosarcoidosis. J Neurol Sci 2020; 417:117073. [DOI: 10.1016/j.jns.2020.117073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 07/11/2020] [Accepted: 07/29/2020] [Indexed: 10/23/2022]
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Hu MK, Mathur A, Dempsey OJ. Pulmonary Sarcoidosis: A Clinical Update. J R Coll Physicians Edinb 2020; 50:322-329. [DOI: 10.4997/jrcpe.2020.324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Sarcoidosis remains difficult to diagnose, assess and treat. The last decade has brought significant diagnostic and therapeutic advances in the field of sarcoidosis including endobronchial ultrasound, 18F-fluorodeoxyglucose positron emission tomography and biologics. In this article we use clinical vignettes to discuss commonly encountered cases to illustrate and explain the application of these, and other advances.
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Affiliation(s)
- May Khei Hu
- Academic Foundation Doctor, Department of Respiratory Medicine, Clinic C, Aberdeen Royal Infirmary, Aberdeen, UK
| | - Abhinav Mathur
- Honorary Research Fellow, School of Medicine & Dentistry, University of Aberdeen, Aberdeen, UK
| | - Owen J Dempsey
- Consultant Respiratory Physician, Department of Respiratory Medicine, Clinic C, Aberdeen Royal Infirmary, Aberdeen, UK
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30
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Matsuzawa H, Goto T, Ohshima S, Shibuya T, Sato W, Chiba M, Takahashi K, Minami S, Iijima K. Sarcoidosis with Splenic Involvement Diagnosed with Endoscopic Ultrasound-guided Fine-needle Aspiration. Intern Med 2020; 59:2077-2081. [PMID: 32389948 PMCID: PMC7492119 DOI: 10.2169/internalmedicine.4512-20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Splenic sarcoidosis is often diagnosed by splenectomy or an ultrasound-guided splenic biopsy. However, splenectomy is invasive and costly, and a percutaneous biopsy is sometimes difficult. We herein report a case of splenic sarcoidosis diagnosed with endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA). A 71-year-old man was referred to our hospital for abnormal shadows on a chest roentgenogram. Computed tomography showed multiple lesions in the spleen and pulmonary consolidations. Bronchoscopy revealed no definitive diagnosis. We therefore performed EUS-FNA for a splenic lesion that led to the diagnosis. This case suggests that EUS-FNA is useful in confirming the diagnosis of sarcoidosis with suspected splenic lesions.
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Affiliation(s)
- Hisanori Matsuzawa
- Department of Gastroenterology, Graduate School of Medicine, Akita University, Japan
| | - Takashi Goto
- Department of Gastroenterology, Graduate School of Medicine, Akita University, Japan
| | - Shigetoshi Ohshima
- Department of Gastroenterology, Graduate School of Medicine, Akita University, Japan
| | - Tomomi Shibuya
- Department of Gastroenterology, Graduate School of Medicine, Akita University, Japan
| | - Wataru Sato
- Department of Gastroenterology, Graduate School of Medicine, Akita University, Japan
| | - Mitsuru Chiba
- Department of Gastroenterology, Graduate School of Medicine, Akita University, Japan
| | - Kenichi Takahashi
- Department of Gastroenterology, Graduate School of Medicine, Akita University, Japan
| | - Shinichiro Minami
- Department of Gastroenterology, Graduate School of Medicine, Akita University, Japan
| | - Katsunori Iijima
- Department of Gastroenterology, Graduate School of Medicine, Akita University, Japan
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31
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Arar O, Boni F, Meschi T, Tana C. Pulmonary Sarcoidosis Presenting with Miliary Opacities. Curr Med Imaging 2020; 15:81-83. [PMID: 31964332 DOI: 10.2174/1573405614666180806141415] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 07/02/2018] [Accepted: 07/04/2018] [Indexed: 01/19/2023]
Abstract
BACKGROUND Lung lesions often appear in patients with sarcoidosis; however, miliary opacities are rare. We present the case of a 55-year-old Indian man who presented with dyspnea and low-grade fever. DISCUSSION Miliary Tuberculosis (TB) was initially suspected, despite the direct microscopic examination from bronchoalveolar lavage was negative for acid-fast bacilli because imaging showed miliary opacities, and transbronchial lung biopsy revealed the presence of typical caseating granulomas. Antitubercular treatment with the classic four-drug regimen was initiated. However, the patient did not improve and cultures were negative for Mycobacterium growth. The diagnosis of sarcoidosis was made only after a negative culture and clinical and histopathological re-evaluation of the case. CONCLUSION Although miliary sarcoidosis is rare, physicians should consider sarcoidosis in the differential diagnosis with conditions like tuberculosis, malignancy, and pneumoconiosis when patients present with miliary opacities who do not respond to the traditional treatment.
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Affiliation(s)
- Omar Arar
- Internal Medicine Unit, Medical Department, Guastalla Hospital, AUSL Reggio Emilia, Reggio Emilia, Italy
| | - Fabrizio Boni
- Internal Medicine Unit, Medical Department, Guastalla Hospital, AUSL Reggio Emilia, Reggio Emilia, Italy
| | - Tiziana Meschi
- Internal Medicine and Critical Subacute Care Unit, Medicine Geriatric-Rehabilitation Department, University-Hospital of Parma, Parma, Italy
| | - Claudio Tana
- Internal Medicine and Critical Subacute Care Unit, Medicine Geriatric-Rehabilitation Department, University-Hospital of Parma, Parma, Italy
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32
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Abdallah MA, Ellithi M, Sharma R, Cunningham A, Tantoush H. The Sudden Development of Multi-Organ Lesions in a Patient With Pulmonary Sarcoidosis: A Case Report. J Investig Med High Impact Case Rep 2020; 7:2324709619836139. [PMID: 30938179 PMCID: PMC6446437 DOI: 10.1177/2324709619836139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Introduction. Sarcoidosis is a systemic granulomatous inflammatory disease that can involve almost any organ system in the human body. It most frequently presents with pulmonary infiltrates, hilar lymphadenopathy, and skin lesions. Clinical and subclinical involvement of other organ systems is not uncommon. However, the simultaneous development of clinically apparent multisystem sarcoidosis is very rare. Case Description. This 44-year-old Caucasian man presented to an outpatient clinic with a 2-month history of fatigue, night sweats, weight loss, loss of appetite, and mild abdominal discomfort. Initial laboratory finding showed elevated liver enzymes. Imaging studies revealed cirrhotic liver with steatosis, few enhancing hepatic masses, and multiple enlarged periaortic and portocaval lymph nodes. Liver biopsy revealed scattered necrotizing granulomatous hepatitis. Positron emission tomography scan showed extensive hepatic uptake, diffuse lymphadenopathy, as well as numerous fluorodeoxyglucose-avid osseous lesions. After extensive workup to rule out malignancy and infectious etiologies, a diagnosis of diffuse multi-organ sarcoidosis was made. He was ultimately treated with methotrexate and steroids, resulting in marked improvement in symptoms and liver function, with stable disease on repeat imaging. Conclusion. Diffuse multi-organ sarcoidosis is often associated with widespread lymphadenopathy and osseous lesions, which appear indistinguishable from malignancy on imaging. The angiotensin converting enzyme levels and inflammatory markers may be normal. Clinicians should be aware of the possibility of diffuse systemic sarcoidosis in any patient with a remote sarcoidosis history and the simultaneous development of multi-organ–related symptoms.
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Aryal S, Nathan SD. Contemporary optimized practice in the management of pulmonary sarcoidosis. Ther Adv Respir Dis 2020; 13:1753466619868935. [PMID: 31409257 PMCID: PMC6696842 DOI: 10.1177/1753466619868935] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Pulmonary sarcoidosis is the most common form of sarcoidosis, accounting for the initial presentation in over 70% patients and with eventual presence in 90% of patients with sarcoidosis. However, the course of the disease is often unpredictable; its manifestations can be highly variable and its treatment may not be effective in all patients. As such, the optimized treatment of pulmonary sarcoidosis often requires a thoughtful personalized approach with the need to get the patient involved in decisions of management. In many patients with pulmonary sarcoidosis, the disease is self-limited and nonprogressive, thus treatment is not necessary. In other patients, the presence of significant symptoms or functional limitation often associated with worsening radiological changes and pulmonary function tests warrants treatment. Corticosteroids are the first-line treatment for pulmonary sarcoidosis; antimetabolites are second-line agents, with methotrexate being most commonly employed. Antitumor necrosis alpha antibodies, especially infliximab, are emerging as potential third-line agents. A high index of suspicion should be held for pulmonary hypertension and other comorbidities that may complicate the course of patients with advanced sarcoidosis. Lung transplantation may be the only option for patients who have refractory disease despite maximal medical therapy.
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Affiliation(s)
| | - Steven D Nathan
- Inova Fairfax Hospital, 3300 Gallows Rd, Falls Church, VA 22042-3300, USA
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34
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McPeek M, Malur A, Tokarz DA, Lertpiriyapong K, Gowdy KM, Murray G, Wingard CJ, Fessler MB, Barna BP, Thomassen MJ. Alveolar Macrophage ABCG1 Deficiency Promotes Pulmonary Granulomatous Inflammation. Am J Respir Cell Mol Biol 2020; 61:332-340. [PMID: 30848658 DOI: 10.1165/rcmb.2018-0365oc] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Pulmonary granuloma formation is a complex and poorly understood response to inhaled pathogens and particulate matter. To explore the mechanisms of pulmonary granuloma formation and maintenance, our laboratory has developed a multiwall carbon nanotube (MWCNT)-induced murine model of chronic granulomatous inflammation. We have demonstrated that the MWCNT model closely mimics pulmonary sarcoidosis pathophysiology, including the deficiency of alveolar macrophage ATP-binding cassette (ABC) lipid transporters ABCA1 and ABCG1. We hypothesized that deficiency of alveolar macrophage ABCA1 and ABCG1 would promote pulmonary granuloma formation and inflammation. To test this hypothesis, the effects of MWCNT instillation were evaluated in ABCA1, ABCG1, and ABCA1/ABCG1 myeloid-specific knockout (KO) mice. Histological examination revealed significantly larger pulmonary granulomas in ABCG1-KO and ABCA1/ABCG1 double-KO animals when compared with wild-type animals. Evaluation of BAL cells indicated increased expression of CCL2 and osteopontin, genes shown to be involved in the formation and maintenance of pulmonary granulomas. Single deficiency of alveolar macrophage ABCA1 did not affect MWCNT-induced granuloma formation or proinflammatory gene expression. These observations indicate that the deficiency of alveolar macrophage ABCG1 promotes pulmonary granulomatous inflammation and that this is augmented by additional deletion of ABCA1.
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Affiliation(s)
- Matthew McPeek
- Program in Lung Cell Biology and Translational Research, Division of Pulmonary, Critical Care and Sleep Medicine
| | - Anagha Malur
- Program in Lung Cell Biology and Translational Research, Division of Pulmonary, Critical Care and Sleep Medicine
| | - Debra A Tokarz
- Department of Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina
| | - Kvin Lertpiriyapong
- Center of Comparative Medicine and Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Gina Murray
- Department of Pathology, East Carolina University, Greenville, North Carolina
| | - Christopher J Wingard
- School of Movement and Rehabilitation Sciences, Physical Therapy Program, Bellarmine University, Louisville, Kentucky; and
| | - Michael B Fessler
- Immunity, Inflammation, and Disease Laboratory, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, North Carolina
| | - Barbara P Barna
- Program in Lung Cell Biology and Translational Research, Division of Pulmonary, Critical Care and Sleep Medicine
| | - Mary Jane Thomassen
- Program in Lung Cell Biology and Translational Research, Division of Pulmonary, Critical Care and Sleep Medicine
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Izhakoff N, Ojong O, Ilyas M, Guridi R, Lobos C, Druck PA, Zaiac MN. Platelet-rich plasma injections and the development of cutaneous sarcoid lesions: A case report. JAAD Case Rep 2020; 6:348-350. [PMID: 32258318 PMCID: PMC7103666 DOI: 10.1016/j.jdcr.2020.02.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Affiliation(s)
- Nicole Izhakoff
- Herbert Wertheim College of Medicine, Florida International University, Miami, Florida
- Correspondence to: Nicole Izhakoff, BA, Herbert Wertheim College of Medicine, Florida International University, 2200 NE 201 Street, Miami, FL 33180.
| | - Oben Ojong
- Department of Dermatology, Larkin Community Hospital Palm Springs Campus, Hialeah, Florida
| | - Muneeb Ilyas
- Department of Dermatology, Larkin Community Hospital Palm Springs Campus, Hialeah, Florida
| | - Rodrigo Guridi
- Department of Plastic Surgery, Clínica Las Condes, Santiago, Chile
| | - Carolina Lobos
- Department of Dermatology, Clínica Las Condes, Santiago, Chile
| | | | - Martin N. Zaiac
- Department of Dermatology, Herbert Wertheim College of Medicine, Florida International University, Miami, Florida
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Send T, Korsten P, Bertlich M, Braunwarth C, Bootz F, Skowasch D, Jakob M. Clinical features of sarcoidosis patients presenting with head and neck manifestations - a two-center retrospective study and proposal of a diagnostic algorithm for the otorhinolaryngologist. Acta Otolaryngol 2020; 140:144-148. [PMID: 31825705 DOI: 10.1080/00016489.2019.1698767] [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] [Indexed: 12/24/2022]
Abstract
Background and Aims: We aimed to investigate the clinical characteristics of patients presenting with sarcoidosis of the head and neck as the initial manifestation and to provide recommendations for the diagnostic work-up for the practicing otorhinolaryngologist.Material and Methods: We performed a retrospective cohort study at two university medical centers in Germany. Patients with a histopathologically confirmed diagnosis of sarcoidosis treated in the otorhinolaryngology departments were analyzed.Results: We identified 62 patients (2003-2016). In total, 85.4% (n = 53) of patients received the initial diagnosis of sarcoidosis during their ENT treatment. Sarcoidosis was detected in the lymph nodes in 42.3% (n = 30) of the patients; 57.7% had extra-lymphatic manifestations. Fifteen patients (24.2%) showed pulmonary involvement. 30.6% (n = 19) were treated with oral glucocorticoids (GC) alone, three patients with GC and methotrexate, one patient initially received a combination of GC and azathioprine, one patient rejected the recommended treatment.Conclusions: Sarcoidosis should be considered as a differential diagnosis in patients presenting with head and neck symptoms. The most frequent presenting symptoms were cervical lymphadenopathy and affection of the paranasal sinuses. Therefore, otorhinolaryngologists should be aware of sarcoidosis and help guide referral strategies as they may be the first physicians treating these patients.
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Affiliation(s)
- Thorsten Send
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Bonn, Bonn, Germany
| | - Peter Korsten
- Department of Nephrology and Rheumatology, University Medical Center Göttingen, Göttingen, Germany
| | - Mattis Bertlich
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Munich, Munich, Germany
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Göttingen, Göttingen, Germany
| | - Christoph Braunwarth
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Göttingen, Göttingen, Germany
| | - Friedrich Bootz
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Bonn, Bonn, Germany
| | - Dirk Skowasch
- Department of Internal Medicine, Cardiology and Pulmonology, University of Bonn, Bonn, Germany
| | - Mark Jakob
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Munich, Munich, Germany
- Department of Otorhinolaryngology, Head and Neck Surgery, University Medical Center Göttingen, Göttingen, Germany
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Maccora I, Marrani E, Ricci S, Azzari C, Simonini G, Cimaz R, Giani T. Common variable immunodeficiency presenting as sarcoidosis in a 9-year-old child. Int J Rheum Dis 2019; 23:448-453. [PMID: 31858744 DOI: 10.1111/1756-185x.13775] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 10/05/2019] [Accepted: 11/28/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Granulomatous diseases are a heterogeneous group of conditions characterized by an inflammatory infiltrate with a core of macrophages, epithelioid, giant cells and a corona of fibroblasts and lymphocytes. They are associated with a wide range of disorders such as mycobacterial and fungal infections, neoplasms, immunodeficiencies and systemic inflammatory disorders as sarcoidosis. CASE REPORT We report the case of a previously healthy 9-year-old male child who presented with persistent cough, diffuse lymphadenopathy, enlargement of liver and spleen and protracted fever. Anemia, lymphopenia and reduced platelet count was reported, with an increase of inflammatory markers. High levels of Angiotensin-converting enzyme and chitotriosidases were noted. A PET-CT scan showed increased uptake of 18 F-FDG glucose in multiple lymph nodes in thorax and abdomen and in the spleen. Biopsy of inguinal and bronchial nodes showed nodal granulomatous inflammation. The child was diagnosed with sarcoidosis and treated with corticosteroids with only transient efficacy. Further tests reported panhypogammaglobulinaemia and a reduced pool of B-memory lymphocytes. Thus, the diagnosis was revised to common variable immunodeficiency (CVID). CONCLUSION Common variable immunodeficiency is a heterogeneous condition with a highly variable clinical phenotype and a strong association with autoimmune disorders. The presence of noncaseating granuloma and pulmonary lesions, along with extrapulmonary features required a step by step approach to differentiate between CVID and sarcoidosis. This enables early introduction of immunoglobulin replacement therapy and decreases the morbidity and mortality of CVID.
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Affiliation(s)
- Ilaria Maccora
- Rheumatology Unit, Anna Meyer Children's Hospital, Florence, Italy
| | - Edoardo Marrani
- Rheumatology Unit, Anna Meyer Children's Hospital, Florence, Italy
| | - Silvia Ricci
- Department of Sciences for Health of Women and Child, University of Florence, Florence, Italy.,Immunology Unit, Azienda Ospedaliero Universitaria Ospedale Pediatrico Meyer, Florence, Italy
| | - Chiara Azzari
- Department of Sciences for Health of Women and Child, University of Florence, Florence, Italy.,Immunology Unit, Azienda Ospedaliero Universitaria Ospedale Pediatrico Meyer, Florence, Italy
| | - Gabriele Simonini
- Rheumatology Unit, Anna Meyer Children's Hospital, Florence, Italy.,Department of Neurosciences, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
| | - Rolando Cimaz
- Department of Clinical Sciences and Community Health, University of Milano, Milan, Italy
| | - Teresa Giani
- Rheumatology Unit, Anna Meyer Children's Hospital, Florence, Italy.,Department of Medical Biotechnology, University of Siena, Siena, Italy
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Sensitivity and specificity of serum soluble interleukin-2 receptor for diagnosing sarcoidosis in a population of patients suspected of sarcoidosis. PLoS One 2019; 14:e0223897. [PMID: 31622413 PMCID: PMC6797090 DOI: 10.1371/journal.pone.0223897] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 10/01/2019] [Indexed: 12/18/2022] Open
Abstract
Background The soluble interleukin 2 receptor (sIL-2R) has been proposed as a marker of disease activity in patients with sarcoidosis. However, no studies have evaluated whether serum sIL-2R measurement is of use in establishing the diagnosis of sarcoidosis in patients who are suspected of sarcoidosis among other diseases. Methods A cohort study was conducted, consisting of new patients who visited the immunology outpatient clinic and whose serum sIL-2R levels were available before a definitive diagnosis was established between February 2011 and February 2016. All patients underwent standard diagnostic testing for sarcoidosis (e.g. laboratory tests, radiographic and/or nuclear imaging and/or affected site biopsy). This resulted either in the diagnosis of sarcoidosis or the exclusion of sarcoidosis with the diagnosis of another disease. Results of sIL-2R and angiotensin-converting enzyme (ACE) levels, radiographic and nuclear imaging and histology results were collected and definitive diagnoses were recorded. Sensitivity, specificity, the concordance statistic from the receiver operating characteristic curve and Youden’s Index were calculated to assess the performance of sIL-2R in the diagnosis of sarcoidosis and were compared to ACE, currently one of the most used diagnostic biomarkers in the diagnosis of sarcoidosis. Results In total 983 patients were screened for inclusion, of which 189 patients met the inclusion criteria. A total of 101 patients were diagnosed with sarcoidosis after diagnostic workup, of whom 79 were biopsy-proven. In 88 patients a diagnosis other than sarcoidosis was made. The sensitivity and specificity of serum soluble interleukin 2 receptor levels to detect sarcoidosis were 88% and 85%. The sensitivity and specificity of ACE were 62% and 76%. Receiver operating characteristic curve analysis revealed that sIL-2R receptor is superior to ACE (p<0.0001). Conclusion Serum sIL-2R is a sensitive biomarker and superior to ACE in establishing the diagnosis of sarcoidosis and can be used to rule out sarcoidosis in patients suspected of sarcoidosis.
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Müller S. Non-infectious Granulomatous Lesions of the Orofacial Region. Head Neck Pathol 2019; 13:449-456. [PMID: 30627963 PMCID: PMC6684712 DOI: 10.1007/s12105-018-00997-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 12/20/2018] [Indexed: 02/06/2023]
Abstract
Granulomatous lesions of the orofacial region are a heterogeneous group of disorders characterized by a granulomatous reaction to a variety of stimuli. Infectious agents, foreign material, systemic inflammation and metabolic disorders can all be associated with granulomatous inflammation. In the orofacial region primary causes of granulomatosis include foreign body reaction, delayed hypersensitivity to topical agents and idiopathic orofacial granulomatosis. Secondary causes of granulomas include infectious agents, sarcoid, and Crohn disease. For this review, infectious causes of orofacial granulomatosis (OFG) including bacteria, parasites and fungi will not be discussed.
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Affiliation(s)
- Susan Müller
- Atlanta Oral Pathology, Emory Decatur Hospital, Emory University School of Medicine, 2701 N. Decatur Road, Decatur, GA, 30033, USA.
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40
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Esposito V, Catucci D, Colucci M, Torreggiani M, Grosjean F, Esposito C. Consecutive episodes of heart and kidney failure in an "otherwise" healthy young man. BMC Nephrol 2019; 20:229. [PMID: 31221126 PMCID: PMC6587250 DOI: 10.1186/s12882-019-1414-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 06/06/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Acute renal failure is a rare occurrence in a patient with an unremarkable past medical history and should always lead to an in depth clinical study. The occurrence in the same healthy young subject, of consecutive episodes of heart failure and of acute renal failure is an even rarer event and should prompt diagnostic tests and restrict the diagnostic hypotheses. CASE PRESENTATION We present the case of a 28 year-old man who, while waiting to undergo assessment for a mild chronic kidney disease, was diagnosed with decompensated dilated cardiomyopathy and placed on diuretics and β-blockers. After few weeks he developed a non oligoanuric acute renal failure with a slight elevation of serum calcium. Renal biopsy proved suggestive for renal sarcoidosis; thus the hypothesis of systemic sarcoidosis with cardiac and renal involvement was possible avoiding further delay in initiation of therapy. CONCLUSIONS Cardiac sarcoidosis is usually silent but the majority of cases are diagnosed when cardiac symptoms are present in a patient with systemic sarcoidosis. Renal involvement with granulomatous interstitial nephritis is also quite rare and can be an unexpected finding at kidney biopsy. This case highlights the need to evaluate thoroughly clinical problems that do not fit in a specific scenario and emphasizes the importance of performing a kidney biopsy in case of kidney failure of unknown etiology.
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Affiliation(s)
- V. Esposito
- Unit of Nephrology, ICS S. Maugeri SpA SB, Pavia, Italy
| | - D. Catucci
- Unit of Nephrology, ICS S. Maugeri SpA SB, Pavia, Italy
| | - M. Colucci
- Unit of Nephrology, ICS S. Maugeri SpA SB, Pavia, Italy
- University of Pavia, Via S. Maugeri 10, 27100 Pavia, Italy
| | | | - F. Grosjean
- Unit of Nephrology, IRCCS Policlinico San Matteo, Via Camillo Golgi 19, 27100 Pavia, Italy
| | - C. Esposito
- Unit of Nephrology, ICS S. Maugeri SpA SB, Pavia, Italy
- University of Pavia, Via S. Maugeri 10, 27100 Pavia, Italy
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Prognostic Biomarkers of Sarcoidosis: A Comparative Study of Serum Chitotriosidase, ACE, Lysozyme, and KL-6. DISEASE MARKERS 2019; 2019:8565423. [PMID: 30944672 PMCID: PMC6421736 DOI: 10.1155/2019/8565423] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 01/19/2019] [Accepted: 01/31/2019] [Indexed: 12/16/2022]
Abstract
Purpose Sarcoidosis is a systemic granulomatous disease with unknown etiology. Many clinical presentations have been reported, and acute disease needs to be distinguished from subacute and chronic disease. The unpredictable clinical course of the disease prompted us to evaluate the clinical utility of biomarker serum detection in sarcoidosis follow-up. Methods Serum concentrations of chitotriosidase, ACE, KL-6, and lysozyme were analyzed by different methods in a population of 74 sarcoidosis patients (46 on steroid therapy at sampling) regularly monitored at Siena Sarcoidosis Regional Referral Centre and in a group of controls with the aim of comparing their contribution to clinical management of sarcoidosis patients. Results KL-6 concentrations were significantly elevated in sarcoidosis patients with lung fibrosis and were significantly correlated with DLco and CPI score, while chitotriosidase was significantly higher in patients with extrapulmonary localizations. With a cut-off value of 303.5 IU/ml, KL-6 showed the best sensitivity (78%), while chitotriosidase reported the best specificity (85%) among the biomarkers. Conclusions KL-6 is a reliable biomarker of fibrotic lung involvement in sarcoidosis patients. Among biomarkers, KL-6 showed the best sensitivity and serum chitotriosidase the best specificity, even in patients on chronic steroid therapy, and seemed to correlate with extrapulmonary localizations.
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42
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Sheng Y, Yang Y, Wu Y, Yang Q. Exploring the dynamic changes between pulmonary and cutaneous sarcoidosis based on gene expression. Med Sci (Paris) 2018; 34 Focus issue F1:121-133. [PMID: 30403187 DOI: 10.1051/medsci/201834f121] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Sarcoidosis is a disease involving the growth of abnormal inflammatory granulomas and affecting multisystems. It has an unknown etiology. The lung and the skin are the most commonly involved organs. Although large amounts of research have focused on the pathogenesis of sarcoidosis, little is known about the link between cutaneous sarcoidosis and pulmonary sarcoidosis. Moreover, the gene expression profiles provide a novel way to find diagnostic or prognostic biomarkers. Therefore, the aim of this study was to analyze the differentially expressed genes (DEGs) in pulmonary sarcoidosis and cutaneous sarcoidosis patients and to compare them to healthy individuals. DEGs and their biological functions are dynamically dysregulated, and several common disease-related genes and mutual disease progression-related genes were identified which linked pulmonary sarcoidosis and cutaneous sarcoidosis together. The biological functional pathways regulated by these DEGs may allow to define the common mechanism shared by different type of sarcoidosis, providing novel insight into the common pathogenesis of sarcoidosis and opening the way to the development of new therapeutic strategies.
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Affiliation(s)
- Youyu Sheng
- Department of Dermatology, Huashan Hospital, Fudan University, 12 Middle Wulumuqi Road, Shanghai 200040, China
| | - Yuxin Yang
- Department of Dermatology, The People's Hospital of Jianyang City, Sichuan Province, China
| | - Yun Wu
- Department of Dermatology, The First Hospital of Jiaxing, Zhejiang Province, China
| | - Qinping Yang
- Department of Dermatology, Huashan Hospital, Fudan University, 12 Middle Wulumuqi Road, Shanghai 200040, China
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43
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Duan J, Xu Y, Zhu H, Zhang H, Sun S, Sun H, Wang W, Xie S. Relationship between CT activity score with lung function and the serum angiotensin converting enzyme in pulmonary sarcoidosis on chest HRCT. Medicine (Baltimore) 2018; 97:e12205. [PMID: 30200130 PMCID: PMC6133449 DOI: 10.1097/md.0000000000012205] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
To address the reliability of CT activity score (CTAS) and investigate the relationships between CTAS, lung function changes after treatment and the serum angiotensin-converting enzyme (SACE) levels.Fifty-seven sarcoidosis patients underwent chest high-resolution CT (HRCT) and spirometry, as well as SACE examination, were retrospectively analyzed. Follow-up spirometry in each patient was obtained about 6 months after the initial spirometry. The correlations between CTAS and pulmonary function changes were evaluated by Spearman correlation analysis. According to SACE status, patients were divided into normal and high level 2 subgroups. Comparisons of pulmonary function parameters, HRCT abnormalities extent scores between SACE normal and high 2 subgroups were performed with the Mann-Whitney U test or Independent samples t test.CTAS demonstrated significant correlations with lung function changes (Δ%VC: ρ= 0.543, P < .001; ΔFEV1.0/FVC:ρ = 0.417, P = .001; Δ%TLC: ρ = 0.309, P = .019). In addition, worse initial lung function, larger changes of lung function, and higher extent scores of HRCT were observed in SACE high-level subgroup.The findings of this study suggest that CTAS of initial HRCT is a promising index for disease activity in pulmonary sarcoidosis to some degree. Prospective studies with large cohort designed to address further verification are warranted before wide clinical practice.
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Affiliation(s)
- Jianghui Duan
- Department of Radiology, China-Japan Friendship Hospital, Beijing
| | - Yanyan Xu
- Department of Radiology, China-Japan Friendship Hospital, Beijing
| | - Haixu Zhu
- Department of Radiology, The People's Hospital of Xinjiang Uyghur Autonomous Region, Urumqi, China
| | - Haibo Zhang
- Department of Radiology, China-Japan Friendship Hospital, Beijing
| | - Shilong Sun
- Department of Radiology, China-Japan Friendship Hospital, Beijing
| | - Hongliang Sun
- Department of Radiology, China-Japan Friendship Hospital, Beijing
| | - Wu Wang
- Department of Radiology, China-Japan Friendship Hospital, Beijing
| | - Sheng Xie
- Department of Radiology, China-Japan Friendship Hospital, Beijing
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Abstract
Benign and malignant proliferations of histiocytes and dendritic cells may be encountered in lymph nodes. Reactive histiocytic and dendritic cell infiltrates occur in response to diverse stimuli and in addition to causing lymphadenopathy, may be present unexpectedly in lymph nodes excised for other indications. This review summarizes the pathogenesis and histopathological features of the various non-neoplastic histiocytic and dendritic cell infiltrates that can occur in lymph nodes.
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Affiliation(s)
- Caoimhe Egan
- Hematopathology Section, Laboratory of Pathology, National Cancer Institute, Bethesda, MD, United States
| | - Elaine S Jaffe
- Hematopathology Section, Laboratory of Pathology, National Cancer Institute, Bethesda, MD, United States.
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Radochová V, Radocha J, Laco J, Slezák R. Oral manifestation of sarcoidosis: A case report and review of the literature. J Indian Soc Periodontol 2017; 20:627-629. [PMID: 29238144 PMCID: PMC5713087 DOI: 10.4103/jisp.jisp_378_16] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Sarcoidosis is a common multisystemic granulomatous disease characterized by the formation of nonnecrotizing epithelioid granulomas in various body organs. The most commonly affected organs in the head-and-neck region include salivary glands and cervical lymph nodes. Involvement of the oral mucosa is very rare. The purpose of this report is to present an atypical oral manifestation of sarcoidosis with ulcerations of the buccal mucosa in a 59-year-old female.
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Affiliation(s)
- Vladimíra Radochová
- Department of Dentistry, Faculty of Medicine, University Hospital Hradec Králové, Charles University, Prague, Czech Republic
| | - Jakub Radocha
- Department of 4th Department of Internal Medicine - Haematology, Faculty of Medicine, University Hospital Hradec Králové, Charles University, Prague, Czech Republic
| | - Jan Laco
- The Fingerland Department of Pathology, Faculty of Medicine, University Hospital Hradec Králové, Charles University, Prague, Czech Republic
| | - Radovan Slezák
- Department of Dentistry, Faculty of Medicine, University Hospital Hradec Králové, Charles University, Prague, Czech Republic
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The Pathogenesis of Pulmonary Sarcoidosis and Implications for Treatment. Chest 2017; 153:1432-1442. [PMID: 29224832 DOI: 10.1016/j.chest.2017.11.030] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 11/20/2017] [Accepted: 11/26/2017] [Indexed: 12/31/2022] Open
Abstract
Thoracic sarcoidosis is the most common form of sarcoidosis, encompassing a heterogeneous group of patients with a wide range of clinical features and associated outcomes. The distinction between isolated thoracic lymphadenopathy and pulmonary involvement matters. Morbidity is often higher, and long-term outcomes are worse for the latter. Although inflammatory infiltrates in pulmonary sarcoidosis may resolve, persistent disease activity is common and can result in lung fibrosis. Given the distinct clinical features and natural history of pulmonary sarcoidosis, its pathogenesis may differ in important ways from other sarcoidosis manifestations. This review highlights recent advances in the pathogenesis of pulmonary sarcoidosis, including the nature of the sarcoidosis antigen, the role of serum amyloid A and other host factors that contribute to alterations in innate immunity, factors that shape adaptive T-cell profiles in the lung, and how these mechanisms influence the maintenance of granulomatous inflammation in sarcoidosis. We discuss questions raised by recent findings, including the role of innate immunity in the pathogenesis, the meaning of immune cell exhaustion, and mechanisms that may contribute to lung fibrosis in sarcoidosis. We conclude with a reflection on when and how immunosuppressive therapies may be helpful for pulmonary sarcoidosis, a consideration of nonpharmacologic management strategies, and a survey of potential novel therapeutic targets for this vexing disease.
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Granulomatous Pancreas: A Case Report of Pancreatic Sarcoid. Case Rep Gastrointest Med 2017; 2017:1620392. [PMID: 29348948 PMCID: PMC5733896 DOI: 10.1155/2017/1620392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 10/26/2017] [Accepted: 11/01/2017] [Indexed: 12/29/2022] Open
Abstract
Sarcoidosis is a chronic, systemic, noncaseating granulomatous disease process of unknown etiology. Sarcoidosis most commonly manifests in the lungs; however, gastrointestinal manifestations can occur. If in the GI tract, it is almost always found in the liver. Solitary pancreatic lesions are extremely rare, with less than 50 documented cases found in the literature. We present a case of a 61-year-old female, with a past medical history of sarcoidosis, who presented to the ER with unexpected weight loss, scleral icterus, right upper quadrant pain, and epigastric and back pain. US and MRI found a dilated common bile duct and mild dilation of the pancreatic duct, as well as a focal prominence in the head of the pancreas surrounded by areas of atrophy. A pancreaticoduodenectomy procedure was performed and fresh frozen sections were taken. The pathologist made a diagnosis of nonnecrotizing granulomatous pancreatitis. Pancreatic sarcoid is often asymptomatic and a benign finding on autopsy; however, clinicians should be mindful of pancreatic involvement when working up differential diagnosis for pancreatic masses.
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Atypical HRCT manifestations of pulmonary sarcoidosis. Radiol Med 2017; 123:174-184. [DOI: 10.1007/s11547-017-0830-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Accepted: 10/30/2017] [Indexed: 01/04/2023]
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Dayal D, Pepper O, Ramakrishnan R, Baildam E, Dharmaraj P, Cleary G, McCann L, Pain C, Senniappan S. Hypercalcaemic Pancreatitis, Adrenal Insufficiency, Autoimmune Thyroiditis and Diabetes Mellitus in a girl with Probable Sarcoidosis. Int J Endocrinol Metab 2017; 15:e57199. [PMID: 29344035 PMCID: PMC5750676 DOI: 10.5812/ijem.57199] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 07/22/2017] [Accepted: 07/25/2017] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION Sarcoidosis is a multisystemic granulomatous disease with diverse and often non-specific symptoms during childhood. The clinical manifestations sometimes include endocrinopathies related to sarcoid infiltration of various endocrine organs, but more commonly due to the associated autoimmune endocrine disorders. There are only a few reports of multiple autoimmune and non-autoimmune endocrine problems occurring simultaneously in patients with sarcoidosis. We report a girl with probable sarcoidosis who also had Hashimoto's thyroiditis, Type 1 diabetes (T1D) and secondary adrenal insufficiency. CASE PRESENTATION A 9-year-old girl previously diagnosed with autoimmune hypothyroidism and vitamin D deficiency, presented with hypercalcemic pancreatitis after initiating vitamin D supplementation that lead to a diagnosis of probable sarcoidosis. Secondary adrenal insufficiency and T1D were subsequently diagnosed. Her angiotensin converting enzyme levels on 2 occasions were 106 and 135 nmol/mL/min (normal range 10 - 43). All investigations conducted to exclude several infectious and malignant conditions that may mimic sarcoidosis were negative. The patient showed a good response to treatment with hydrocortisone, levothyroxine, insulin and methotrexate. CONCLUSIONS To our knowledge, ours is the youngest ever patient reported in the literature with sarcoidosis to develop multiple autoimmune and non-autoimmune endocrinopathies.
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Affiliation(s)
- Devi Dayal
- Department of Paediatric Endocrinology, Alder Hey Children’s Hospital, Liverpool, UK
| | - Olivia Pepper
- Department of Paediatric Endocrinology, Alder Hey Children’s Hospital, Liverpool, UK
| | - Renuka Ramakrishnan
- Department of Paediatric Endocrinology, Alder Hey Children’s Hospital, Liverpool, UK
| | - Eileen Baildam
- Department of Paediatric Rheumatology, Alder Hey Children’s Hospital, Liverpool, UK
| | - Poonam Dharmaraj
- Department of Paediatric Endocrinology, Alder Hey Children’s Hospital, Liverpool, UK
| | - Gavin Cleary
- Department of Paediatric Rheumatology, Alder Hey Children’s Hospital, Liverpool, UK
| | - Liza McCann
- Department of Paediatric Rheumatology, Alder Hey Children’s Hospital, Liverpool, UK
| | - Clare Pain
- Department of Paediatric Rheumatology, Alder Hey Children’s Hospital, Liverpool, UK
| | - Senthil Senniappan
- Department of Paediatric Endocrinology, Alder Hey Children’s Hospital, Liverpool, UK
- Corresponding author: Dr. Senthil Senniappan MD, PhD, Consultant Paediatric Endocrinologist and Honorary Senior Lecturer, Department of Paediatric Endocrinology, Alder Hey Children’s Hospital NHS Trust, East Prescot Road, Liverpool, L14 5AB, UK. Tel: +44-1512525281, Fax: +44-1512824606, E-mail:
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Meyer N, Sutter R, Schirp U, Gutzeit A. Extensive intramuscular manifestation of sarcoidosis with initially missed diagnosis and delayed therapy: a case report. J Med Case Rep 2017; 11:246. [PMID: 28835264 PMCID: PMC5569518 DOI: 10.1186/s13256-017-1403-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 07/24/2017] [Indexed: 11/10/2022] Open
Abstract
Background Sarcoidosis is a multisystemic granulomatous disorder, which in nearly all cases involves the lungs and other organs. Isolated forms of sarcoidosis within the muscles, but without lung involvement, are extremely rare and can lead to delayed or even false diagnosis. Case presentation A 52-year-old white, Swiss man presented with painful arm cramps and a history of symptoms over the previous 3 years. In the initial clinical investigation, our patient also showed edema in both legs without any other complaints. After performing an magnetic resonance imaging scan of his extremities and a positron emission tomography/computed tomography scan, diffuse myositis was described. The subsequent muscle biopsy provided the surprising diagnosis of muscle sarcoidosis, without involvement of the lungs or any other organ. After starting therapy with glucocorticoids, his symptoms improved immediately. Conclusions Sarcoidosis is a common disorder, which in most cases affects the lungs. In this case report an isolated sarcoidosis is described without lung involvement, but with involvement of the muscles of the extremities and the trunk. Reported cases of sarcoidosis only involving skeletal muscle and without lung involvement are extremely rare. Radiologists should consider this presentation of sarcoidosis to avoid delayed diagnosis and therapy.
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Affiliation(s)
- Niklaus Meyer
- Institute of Surgery, Kantonsspital Winterthur, Brauerstrasse 15, 8401, Winterthur, Switzerland.
| | - Reto Sutter
- Institute of Radiology, University Hospital Balgrist, Forchstrasse 340, 8008, Zürich, Switzerland
| | - Udo Schirp
- Institute of Radiology and Nuclear Medicine, Hirslanden Klinik St. Anna, St. Anna-Strasse 32, 6006, Lucerne, Switzerland
| | - Andreas Gutzeit
- Institute of Radiology and Nuclear Medicine, Hirslanden Klinik St. Anna, St. Anna-Strasse 32, 6006, Lucerne, Switzerland.,Department of Radiology, Paracelsus Medical University, Strubergasse 21, 5020, Salzburg, Austria.,Department of Chemistry and Applied Biosciences, ETH Zurich, Vladimir Prelog Weg 1 -5/10, 8093, Zurich, Switzerland
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