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Missed Otological Presentation of Wegener’s Granulomatosis: A Case. Indian J Otolaryngol Head Neck Surg 2022; 74:492-494. [PMID: 36032906 PMCID: PMC9411451 DOI: 10.1007/s12070-020-02328-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 12/14/2020] [Indexed: 10/22/2022] Open
Abstract
Wegener's granulomatosis is a rare systemic autoimmune disease of unknown etiology. Typically, it affects the upper respiratory tract, lungs, and kidneys. Sometimes localized form of the disease in head and neck region is also seen. These often go unrecognized till the patient develops systemic signs and symptoms leading to significant complications affecting the quality of life of patient. If timely diagnosed, such potentially life altering sequelae can be avoided with treatment. We present here a case report of a female who presented with breathing difficulty along with Otological symptoms but remained undiagnosed for a long time leading to permanent morbidity because of facial nerve damage and hearing loss.
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2
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Padoan R, Campaniello D, Gatto M, Schiavon F, Doria A. Current clinical and therapeutic approach to tumour-like mass lesions in granulomatosis with polyangiitis. Autoimmun Rev 2021; 21:103018. [PMID: 34902605 DOI: 10.1016/j.autrev.2021.103018] [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: 11/23/2021] [Accepted: 12/08/2021] [Indexed: 12/29/2022]
Abstract
Granulomatosis with polyangiitis (GPA) is a systemic autoimmune disorder classified among the anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) and characterized by a triad of upper and lower respiratory tract disease, systemic vasculitis involving small-to-medium vessels and renal manifestations. Mass lesions, also described as inflammatory lesions, pseudotumor or tumour-like masses, are uncommon manifestations of GPA and are often called granuloma since histology examination shows granulomatous inflammation and rarely vasculitis. Masses could represent a localized manifestation of GPA or develop as part of a systemic disease. Unusual clinical presentation together with nonspecific radiological and histological features may delay the correct diagnosis leading to disease progression and organ damage. Diagnosis of GPA in such cases may be challenging and malignancy or infections must be considered as alternative diagnostic options. Here we reviewed all the different sites where mass lesions were reported in GPA, focusing on atypical localization, and summarized current therapeutic options and their different outcomes. We retrieved and discussed the cases reported since 2010, bearing in mind the advances in the therapeutic management of AAV patients in the last decade, namely biological therapy such as rituximab. Despite treatment regimens with glucocorticoids and immunosuppressive agents, mass lesions have a refractory course in a high proportion of patients. Invasive surgical procedures may be considered only when drug therapy fails.
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Affiliation(s)
- Roberto Padoan
- Division of Rheumatology, Department of Medicine DIMED, University of Padova, Italy
| | - Debora Campaniello
- Division of Rheumatology, Department of Medicine DIMED, University of Padova, Italy
| | - Mariele Gatto
- Division of Rheumatology, Department of Medicine DIMED, University of Padova, Italy
| | - Franco Schiavon
- Division of Rheumatology, Department of Medicine DIMED, University of Padova, Italy
| | - Andrea Doria
- Division of Rheumatology, Department of Medicine DIMED, University of Padova, Italy.
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3
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Classification of ANCA-associated vasculitis: differences based on ANCA specificity and clinicopathologic phenotype. Rheumatol Int 2021; 41:1717-1728. [PMID: 34383129 DOI: 10.1007/s00296-021-04966-5] [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: 06/05/2021] [Accepted: 08/03/2021] [Indexed: 01/24/2023]
Abstract
The classification of vasculitis according to a schema with universal acceptance is challenging, given the heterogeneous and protean nature of these diseases. Formal nomenclature and classification criteria for anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) have suffered several changes since their first description; none provides comprehensive diagnostic and classification criteria. Different factors account for the difficulties in the classification of vasculitis, including the incomplete understanding of the pathogenesis, the multisystemic nature of the disease, the non-specific patterns of vascular involvement, the overlap between entities, and the presence of various classification systems. The present article reviews the classification of AAV considering different points of view, including clinical, serologic, pathogenetic, organ predilection, therapeutic, and prognostic factors, and provides perspectives on future challenges in the understanding of AAV. There is an unmet need for a unifying view of the disease spectrum that considers the constantly evolving paradigms.
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4
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Cleary JO, Sivarasan N, Burd C, Connor SEJ. Head and neck manifestations of granulomatosis with polyangiitis. Br J Radiol 2021; 94:20200914. [PMID: 33237805 DOI: 10.1259/bjr.20200914] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Granulomatosis with polyangiitis is a rare autoimmune condition which causes respiratory tract granulomas, small to medium vessel vasculitis and renal disease. Head and neck manifestations are some of the most common presentations of the condition, with a significant proportion of patients experiencing sinonasal disease alone. The recognition of suggestive imaging findings, in combination with clinical history and serology, aids the diagnosis and appropriate treatment. This pictorial review describes and illustrates the head and neck imaging features of granulomatosis with polyangiitis, highlighting the range of CT and MRI findings of upper aerodigestive tract, orbital and skull-base disease. Recognition of the radiological appearances is of importance, since clinical presentations may be non-specific and limited disease may have negative serology. Imaging features may overlap with other pathologies so important differential diagnoses will be considered, and these are particularly relevant in the context of treatment resistance.
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Affiliation(s)
- Jon O Cleary
- Department of Radiology, Guy's and St. Thomas' NHS Foundation Trust, London, UK
| | - Nishanth Sivarasan
- Department of Radiology, Guy's and St. Thomas' NHS Foundation Trust, London, UK.,Department of Radiology, Royal Brompton and Harefield NHS Foundation Trust, London, UK
| | - Christian Burd
- Department of Radiology, Guy's and St. Thomas' NHS Foundation Trust, London, UK
| | - Steve E J Connor
- Department of Radiology, Guy's and St. Thomas' NHS Foundation Trust, London, UK.,Department of Neuroradiology, King's College London NHS Foundation Trust, London, UK.,School of Biomedical Engineering and Imaging Sciences, St Thomas' Hospital, King's College, London, UK
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5
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Trivioli G, Terrier B, Vaglio A. Eosinophilic granulomatosis with polyangiitis: understanding the disease and its management. Rheumatology (Oxford) 2021; 59:iii84-iii94. [PMID: 32348510 DOI: 10.1093/rheumatology/kez570] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 10/15/2019] [Indexed: 12/14/2022] Open
Abstract
Eosinophilic granulomatosis with polyangiitis is characterized by asthma, blood and tissue eosinophilia and small-vessel vasculitis. The clinical presentation is variable, but two main clinic-pathologic subsets can be distinguished: one hallmarked by positive ANCA and predominant 'vasculitic' manifestations (e.g. glomerulonephritis, purpura and mononeuritis multiplex) and the other by negative ANCA and prominent 'eosinophilic' manifestations (e.g. lung infiltrates and cardiomyopathy). The pathogenesis is not fully understood but probably results from the interplay between T and B cells and eosinophils. Eosinophilic granulomatosis with polyangiitis must be differentiated from several conditions, including hypereosinophilic syndromes and other small-vessel vasculitides. The overall survival is good; however, patients frequently relapse and have persistent symptoms. The recently developed monoclonal antibodies targeting B cells and eosinophilopoietic cytokines such as IL-5 are emerging as valid alternatives to conventional immunosuppressive therapies. In this review, we discuss the essential features of eosinophilic granulomatosis with polyangiitis, with particular respect to the most relevant issues concerning clinical presentation and management.
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Affiliation(s)
- Giorgio Trivioli
- Department of Biomedical Experimental and Clinical Sciences 'Mario Serio', University of Firenze, Florence, Italy
| | - Benjamin Terrier
- Department of Internal Medicine, National Referral Center for Rare Autoimmune and Systemic Diseases, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, and Université Paris Descartes, Paris 5, Paris, France
| | - Augusto Vaglio
- Department of Biomedical Experimental and Clinical Sciences 'Mario Serio', University of Firenze, Florence, Italy
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6
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Trivioli G, Gopaluni S, Urban ML, Gianfreda D, Cassia MA, Vercelloni PG, Calatroni M, Bettiol A, Esposito P, Murtas C, Alberici F, Maritati F, Manenti L, Palmisano A, Emmi G, Romagnani P, Moroni G, Gregorini G, Sinico RA, Jayne DR, Vaglio A. Slowly progressive anti-neutrophil cytoplasmic antibody-associated renal vasculitis: clinico-pathological characterization and outcome. Clin Kidney J 2021; 14:332-340. [PMID: 33564436 PMCID: PMC7857823 DOI: 10.1093/ckj/sfaa139] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 05/25/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Although rapidly progressive glomerulonephritis is the main renal phenotype of anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), slow renal disease progression is sometimes observed. These forms have been rarely discussed; we analysed their prevalence, clinico-pathological characteristics and outcome. METHODS We screened patients with microscopic polyangiitis (MPA) and granulomatosis with polyangiitis followed at seven referral centres and selected those with estimated glomerular filtration rate (eGFR) reduction <50% over a 6-month period preceding diagnosis. Data regarding patient features and response to treatment were retrieved. RESULTS Of 856 patients, 41 (5%) had slowly progressive renal AAV. All had MPA and all but one was P-ANCA/myeloperoxidase (MPO) ANCA-positive. At diagnosis, the median age was 70 years [interquartile range (IQR) 64-78] and extra-renal manifestations were absent or subclinical (interstitial lung lesions in 10, 24%). The median (IQR) eGFR was 23 mL/min/1.73 m2 (15-35); six patients (15%) had started renal replacement therapy (RRT). All had proteinuria (median 1180 mg/24 h, IQR 670-2600) and micro-haematuria. Main histologic findings were extracapillary proliferation at chronic stages and glomerulosclerosis; following Berden's classification, 6/28 biopsies (21%) were 'focal', 1/28 (4%) 'crescentic', 9/28 (32%) 'mixed' and 12/28 (43%) 'sclerotic'. At last follow-up (median 32 months, IQR 12-52), 20/34 patients (59%) treated with immunosuppression had eGFR improvement >25% as compared with diagnosis, while 4/34 (12%) had started RRT. CONCLUSIONS AAV may present with slow renal disease progression; this subset is hallmarked by advanced age at diagnosis, positive MPO-ANCA, subclinical interstitial lung lesions and chronic damage at kidney biopsy. Partial renal recovery may occur following immunosuppression.
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Affiliation(s)
- Giorgio Trivioli
- Department of Biomedical Experimental and Clinical Sciences “Mario Serio”, University of Firenze, and Nephrology Unit, Meyer Children’s Hospital, Firenze, Italy
| | | | - Maria L. Urban
- Department of Experimental and Clinical Sciences, University of Firenze, Firenze, Italy
| | | | | | | | | | - Alessandra Bettiol
- Department of Neurosciences, Psychology, Pharmacology and Child Health, University of Firenze, Firenze, Italy
| | - Pasquale Esposito
- Department of Internal Medicine and Medical Specialties, University of Genova, Genova, Italy
| | - Corrado Murtas
- Nephrology Unit, Nephrology Unit, ASSL Oristano, ATS Sardegna, Oristano, Italy
| | - Federico Alberici
- Nephrology Unit, ASST Spedali Civili, Brescia, Italy
- Department of Medical and Surgical Specialities, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Federica Maritati
- Nephrology, Dialysis and Transplant Unit, Ospedali Riuniti, Ancona, Italy
| | - Lucio Manenti
- Nephrology Unit, Parma University Hospital, Parma, Italy
| | | | - Giacomo Emmi
- Department of Experimental and Clinical Sciences, University of Firenze, Firenze, Italy
| | - Paola Romagnani
- Department of Biomedical Experimental and Clinical Sciences “Mario Serio”, University of Firenze, and Nephrology Unit, Meyer Children’s Hospital, Firenze, Italy
| | | | | | | | | | - Augusto Vaglio
- Department of Biomedical Experimental and Clinical Sciences “Mario Serio”, University of Firenze, and Nephrology Unit, Meyer Children’s Hospital, Firenze, Italy
- Correspondence to: Augusto Vaglio; E-mail:
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Guirguis D, Kashat L, Moradi S, Bonaiuto GS. An Unusual Source of Sinonasal Disease in an Immunocompromised Patient: A Case Report of the Clinical Presentation, Diagnosis, and Treatment of Acanthamoeba Rhinosinusitis. EAR, NOSE & THROAT JOURNAL 2020; 101:NP316-NP319. [PMID: 33095663 DOI: 10.1177/0145561320968936] [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: 11/16/2022] Open
Abstract
Chronic nasal crusting is a commonly encountered entity in an otolaryngology office. Progressive, extensive nasal crusting with erosion is relatively unusual, however. We present the case a 58-year-old renal transplant patient with a history of vasculitis and immunosuppression who presents with subjective headache and facial pain, nasal crusting, and isolated left ethmoid sinusitis. She developed extensive intranasal necrosis and underwent multiple endoscopic sinus surgeries with intraoperative biopsies, which played a critical role in her workup and eventual diagnosis of Acanthamoeba rhinosinusitis. Although she endured a difficult course, proper diagnosis and treatment allowed for her recovery over time. The differential diagnosis for intranasal necrosis is often broad. This case highlights the wide range of etiologies to be considered in a patient with extensive nasal crusting and erosion/necrosis, and the importance of thorough diagnostic evaluation in these patients, especially those in an immunocompromised state.
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Affiliation(s)
- David Guirguis
- University of Connecticut School of Medicine, Farmington, CT, USA
| | - Lawrence Kashat
- Department of Otolaryngology-Head and Neck Surgery, PGY-5 University of Connecticut, Farmington, CT, USA
| | - Sara Moradi
- Department of Pathology, PGY-2 Hartford Hospital, Farmington, CT, USA
| | - Gregory S Bonaiuto
- Department of Otolaryngology-Head and Neck Surgery, Hartford Hospital, Hartford, CT, USA
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Sacoto G, Boukhlal S, Specks U, Flores-Suárez LF, Cornec D. Lung involvement in ANCA-associated vasculitis. Presse Med 2020; 49:104039. [PMID: 32650042 DOI: 10.1016/j.lpm.2020.104039] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Lung involvement is one of the most common clinical features in ANCA-associated vasculitides (AAV), including granulomatosis with polyangiitis (GPA), microscopic polyangiitis (MPA), and eosinophilic granulomatosis with polyangiitis (EGPA). In this review, we detail the five main presentations of pulmonary involvement in AAV: necrotizing granulomatous inflammation, tracheobronchial inflammation, pulmonary capillaritis, interstitial lung disease (ILD) and asthma with their clinical, radiological and therapeutic characteristics. The prevalence of these manifestations is variable according to the subtype of AAV, necrotizing granulomatous inflammation and tracheobronchial inflammation being defining features of GPA whereas ILD is primarily seen in patients with MPA, especially in association with ANCA directed against myeloperoxydase (MPO-ANCA), and asthma is characteristic of EGPA. Despite recent progresses in the diagnosis and management of these conditions, several questions remain and are discussed here, including local treatments for subglottic stenosis, the uncertain efficacy of plasma exchanges for alveolar hemorrhage, the potential role of antifibrotic agents in ILD associated with MPA, and the use of novel anti-IL-5 strategies in EGPA.
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Affiliation(s)
- Goethe Sacoto
- Primary Systemic Vasculitides Clinic, Instituto Nacional de Enfermedades Respiratorias, Calzada de Tlalpan 4502, Col. Sección XVI, CP 14080, Mexico City, Mexico
| | - Sara Boukhlal
- Inserm UMR1227, lymphocytes B et autoimmunité, service de rhumatologie, université de Bretagne Occidentale, CHU de Brest, Brest, France
| | - Ulrich Specks
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - Luis Felipe Flores-Suárez
- Primary Systemic Vasculitides Clinic, Instituto Nacional de Enfermedades Respiratorias, Calzada de Tlalpan 4502, Col. Sección XVI, CP 14080, Mexico City, Mexico
| | - Divi Cornec
- Inserm UMR1227, lymphocytes B et autoimmunité, service de rhumatologie, université de Bretagne Occidentale, CHU de Brest, Brest, France.
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9
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Coates ML, Martinez Del Pero M. Updates in antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis for the ENT surgeon. Clin Otolaryngol 2020; 45:316-326. [PMID: 32145151 DOI: 10.1111/coa.13524] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 02/13/2020] [Accepted: 02/29/2020] [Indexed: 12/31/2022]
Abstract
ENT involvement is common in ANCA-associated vasculitis (AAV), particularly in GPA and EGPA. Early recognition and treatment is important for good outcomes, yet evidence suggests that UK ENT surgeons may not consistently recognise the early features of AAV, despite a similar incidence to vestibular schwannoma. AAV is a rapidly advancing field, with significant developments in the understanding of its pathogenesis, classification and treatment over the past decade. Relevant vasculitis mimics are also discussed with a particular focus on the increasing prevalence of vasculitis mimics driven by an increase in recreational cocaine use, as well as the emergence and reclassification of several other vasculitis mimics in the head and neck. This article reviews key recent updates in the vasculitis literature, with a particular focus on those relevant to recognition and diagnosis of AAV for the ENT surgeon. Strengths and limitations of relevant diagnostic testing are discussed, and a method of evaluation of patients with features of AAV presenting to ENT services is outlined.
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10
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Mejía-Vilet JM, Martín-Nares E, Cano-Verduzco ML, Pérez-Arias AA, Sedano-Montoya MA, Hinojosa-Azaola A. Validation of a renal risk score in a cohort of ANCA-associated vasculitis patients with severe kidney damage. Clin Rheumatol 2020; 39:1935-1943. [PMID: 31970548 DOI: 10.1007/s10067-020-04936-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 12/23/2019] [Accepted: 01/10/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To validate the renal risk score in a cohort of patients with advanced kidney damage. METHODS A total of 72 patients with biopsy-proven ANCA glomerulonephritis with >12 months of follow-up were studied. The renal risk score was calculated and evaluated by survival analysis for time of renal survival. Cohort-specific clinical, histopathologic, and post-treatment factors associated with renal survival were determined by Cox regression analysis. RESULTS Kidney biopsies were classified as focal, crescentic, mixed, and sclerotic classes in 6 (8%), 4 (6%), 25 (35%), and 37 (51%) patients, respectively. The 1-, 3-, and 5-year renal survival rates were 79%, 73%, and 68%, respectively. Patients were segregated by the risk score in low- (18%), medium- (47%), and high-risk (35%) groups. Patients in the low-risk group had 36-, 60-, and 84-month renal survival of 100%; those in the medium risk 85% (95% CI 72-92), 81% (95% CI 66-95), and 76% (95% CI 60-92), respectively; and those in the high risk 37% (95% CI 17-57), 26% (95% CI 7-45), and 18% (95% CI 1-36), respectively. Six (43%) of the 14 patients in the high-risk group recovered renal function after the initial episode, and 2 (14%) remained dialysis-free. Other parameters associated with renal survival included age, proteinuria, general symptoms, cellular crescents, glomerulosclerosis, tubulointerstitial lesions, best post-treatment eGFR, and renal relapses. CONCLUSIONS We validated the renal risk score as a prognostic tool in a cohort with predominantly mixed and sclerotic histologic categories. Since patients in the high-risk group still benefited from immunosuppressive therapy, this score should be used in conjunction with other predictive parameters to aid therapeutic decisions.Key Points• The ANCA renal risk score is validated in a cohort with advanced kidney damage.• Patients in the high-risk group still benefited from immunosuppressive therapy.• Parameters not included in the risk score are associated with renal survival and may be useful.
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Affiliation(s)
- Juan M Mejía-Vilet
- Department of Nephrology and Mineral Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico, Mexico
| | - Eduardo Martín-Nares
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Col. Sección XVI, Tlalpan, 14000, Mexico, CP, Mexico
| | - Mayra L Cano-Verduzco
- Facultad de Medicina, Universidad Autónoma de Baja California campus Mexicali, Mexicali, Mexico
| | - Abril A Pérez-Arias
- Facultad de Medicina, Universidad Autónoma de Baja California campus Mexicali, Mexicali, Mexico
| | - Manuel A Sedano-Montoya
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Col. Sección XVI, Tlalpan, 14000, Mexico, CP, Mexico
| | - Andrea Hinojosa-Azaola
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Vasco de Quiroga No. 15, Col. Sección XVI, Tlalpan, 14000, Mexico, CP, Mexico.
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11
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Abstract
A 22-year-old female patient was admitted to hospital after being referred from the oral medicine clinic where she had been seen for persistent gingivitis and mouth ulcers. She described an insidious history of persistent fevers, dry cough and unexplained weight loss over 4-6 weeks. Imaging showed extensive bilateral pulmonary nodules with mediastinal lymphadenopathy and two lesions in the pancreas. MRI revealed these lesions to be well-defined fluid-filled cysts in the tail of the pancreas, without features of malignancy. Core biopsies taken from her lung nodules demonstrated features of vasculitis with granulomata. This was consistent with her positive immunology for c-antinuclear cytoplasmic antibodies and proteinase-3, which were sent after her fever failed to settle with antibiotic treatment. In keeping with a diagnosis of vasculitis, the patient showed a significant clinical and biochemical response to intravenous methylprednisolone and high-dose daily prednisolone thereafter.
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Affiliation(s)
- Mustafa Sowida
- Birmingham Heartlands Hospital, University Hospital Birmingham, Birmingham, UK
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12
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13
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Carnevale C, Arancibia-Tagle D, Sarría-Echegaray P, Til-Pérez G, Tomás-Barberán M. Head and Neck Manifestations of Granulomatosis with Polyangiitis: A Retrospective analysis of 19 Patients and Review of the Literature. Int Arch Otorhinolaryngol 2019; 23:165-171. [PMID: 30956700 PMCID: PMC6449134 DOI: 10.1055/s-0038-1675759] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2017] [Accepted: 09/10/2018] [Indexed: 10/29/2022] Open
Abstract
Introduction Granulomatosis with Polyangiitis (GPA) is a small vessel vasculitis characterized by a necrositing granulomatous inflammation of the upper and lower respiratory tracts and focal/proliferative glomerulonephritis. In more than 70% of the cases, the presenting symptoms are head and neck manifestations that are often misdiagnosed as infectious or allergic in etiology. Objective The present study provides an analysis of head and neck manifestations in a series of patients diagnosed with GPA. It also evaluates their medical and surgical treatment and provides a review of the relevant literature. Methods A retrospective analysis of 19 patients diagnosed with GPA at a public tertiary care hospital between 2006 and 2017 was performed. Results A total of 19 patients were included in the present study, and 16 of them presented head and neck manifestations. Sinonasal symptoms were the most common, affecting 56% of the patients, followed by laryngotracheal (31.25%) and ear (25%) symptoms. In 7 patients, sinonasal symptoms were the first manifestation of the disease (43.75%). Four patients underwent surgery at some stage of the disease. Conclusions Head and neck involvement is common in GPA and may stand for the first or the only manifestation of the disease. The otolaryngologists play a central role in the diagnosis and long-term treatment of these patients, and they have to keep this pathology in mind when treating patients with ENT symptoms that do not respond as expected to the treatment.
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Affiliation(s)
- Claudio Carnevale
- Department of Otorhinolaryngology, Hospital Universitari Son Espases, Palma de Mallorca, Illes Balears, Spain
| | - Diego Arancibia-Tagle
- Department of Otorhinolaryngology and Head and Neck Surgery, Hospital Universitari Son Espases, Palma de Mallorca, Illes Balears, Spain
| | - Pedro Sarría-Echegaray
- Department of Otorhinolaryngology, Hospital Universitari Son Espases, Palma de Mallorca, Illes Balears, Spain
| | - Guillermo Til-Pérez
- Department of Otorhinolaryngology, Hospital Universitari Son Espases, Palma de Mallorca, Illes Balears, Spain
| | - Manuel Tomás-Barberán
- Department of Otorhinolaryngology and Head and Neck Surgery, Hospital Universitari Son Espases, Palma de Mallorca, Illes Balears, Spain
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14
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Ear, nose and throat involvement in granulomatosis with polyangiitis: how it presents and how it determines disease severity and long-term outcomes. Clin Rheumatol 2018; 37:1075-1083. [DOI: 10.1007/s10067-018-4019-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 01/27/2018] [Accepted: 01/31/2018] [Indexed: 10/18/2022]
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15
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Histopathologic classification of anti-neutrophil cytoplasmic antibody-associated glomerulonephritis: achievements, limitations, and perspectives. Clin Rheumatol 2017; 36:1949-1957. [DOI: 10.1007/s10067-017-3721-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 05/29/2017] [Accepted: 06/02/2017] [Indexed: 10/19/2022]
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16
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Rathi M, Pinto B, Dhooria A, Sagar V, Mittal T, Rajan R, Dhir V, Kumar S, Sharma K, Nada R, Singh S, Minz RW, Sharma A. Impact of renal involvement on survival in ANCA-associated vasculitis. Int Urol Nephrol 2016; 48:1477-82. [PMID: 27272254 DOI: 10.1007/s11255-016-1330-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Accepted: 05/23/2016] [Indexed: 11/25/2022]
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17
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18
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Cutaneous Ulcers as Initial Presentation of Localized Granulomatosis with Polyangiitis: A Case Report and Review of the Literature. Case Rep Rheumatol 2015; 2015:517025. [PMID: 26664797 PMCID: PMC4664794 DOI: 10.1155/2015/517025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 10/22/2015] [Accepted: 10/25/2015] [Indexed: 11/18/2022] Open
Abstract
Background. Granulomatosis with polyangiitis (GPA) is an ANCA associated small vessel vasculitis characterized by necrotizing granulomatous inflammation involving the upper and the lower respiratory tract and the kidneys. The disease has a broad clinical spectrum that ranges from limited/localized involvement of a single organ system to a generalized systemic vasculitis that affects several organs with evidence of end organ damage. Atypical forms of the disease have been recognized with or without respiratory tract involvement with a long protracted course before manifesting as generalized disease. Case Presentation. We describe a 57-year-old woman who presented with recurrent fever and cutaneous ulcers on her legs who was diagnosed to have granulomatosis with polyangiitis (GPA) after an extensive evaluation which excluded infectious, other vasculitides, connective tissue disease and malignant etiologies. Conclusion. In the absence of typical manifestations, granulomatosis with polyangiitis (GPA) is indeed a diagnostic challenge to the physician. Atypical manifestations like unexplained recurrent fever and cutaneous ulcers nevertheless call for keeping a low threshold for the diagnosis of GPA as the disease can initially present in localized form before heralding into a generalized disease.
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Nwawka OK, Nadgir R, Fujita A, Sakai O. Granulomatous disease in the head and neck: developing a differential diagnosis. Radiographics 2015; 34:1240-56. [PMID: 25208278 DOI: 10.1148/rg.345130068] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Granulomatous diseases have a varied etiology that includes autoimmune, infectious, idiopathic, and hereditary causes. The unifying factor in these diseases is the formation of granulomas, which histologically are mononuclear inflammatory cells or macrophages surrounded by lymphocytes. Granulomatous diseases often have systemic manifestations that affect organs throughout the body. Granulomatous diseases with head and neck manifestations include granulomatosis with polyangiitis, Churg-Strauss syndrome, Behçet disease, chronic granulomatous disease, and sarcoidosis. Infectious causes include tuberculosis, cat-scratch disease, syphilis, leprosy, actinomycosis, rhinoscleroma, and fungal infections. In the head and neck, granulomatous disease may affect the orbits, sinonasal cavities, salivary glands, aerodigestive tract, temporal bone, or skull base. Imaging findings include sinonasal opacification, ocular and other soft-tissue masses, osseous erosion, airway narrowing, lymphadenopathy, and salivary gland infiltration. Vascular involvement may also be evident, with displacement, narrowing, or occlusion of arteries and veins. Some radiologic findings of granulomatous processes have a considerable overlap with findings of malignancy, and a radiologic differential diagnosis inclusive of both is critical to avoid incorrect clinical treatment. Without the benefit of a prior clinical diagnosis, laboratory findings, or suggestive clinical signs and symptoms, granulomatous diseases may be difficult to differentiate radiologically. Although individual granulomatous diseases may have overlapping findings at imaging, certain radiologic findings should prompt the inclusion of granulomatous diseases in the differential diagnosis, thus facilitating appropriate clinical management.
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Affiliation(s)
- O Kenechi Nwawka
- From the Departments of Radiology (O.K.N., R.N., A.F., O.S.) and Otolaryngology-Head and Neck Surgery (O.S.), Boston Medical Center, Boston University School of Medicine, 820 Harrison Ave, Boston, MA 02118
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Flores-Suárez LF, Ruiz N. Comment to the article “ANCA-associated vasculitis in Hispanic Americans: an unrecognized severity” by Sreih AG et al. Clin Rheumatol 2015; 34:1825-6. [DOI: 10.1007/s10067-014-2784-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Accepted: 09/12/2014] [Indexed: 10/24/2022]
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Solar-Cafaggi D, Atisha-Fregoso Y, Hinojosa-Azaola A. Plasmapheresis therapy in ANCA-associated vasculitides: A single-center retrospective analysis of renal outcome and mortality. J Clin Apher 2015; 31:411-8. [DOI: 10.1002/jca.21415] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Accepted: 06/08/2015] [Indexed: 01/22/2023]
Affiliation(s)
- David Solar-Cafaggi
- Department of Internal Medicine; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán; Mexico City Mexico
| | - Yemil Atisha-Fregoso
- Department of Internal Medicine; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán; Mexico City Mexico
| | - Andrea Hinojosa-Azaola
- Department of Immunology and Rheumatology; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán; Mexico City Mexico
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de Hoog J, Volovici V, Dammers R. Successful surgical optic nerve decompression in a patient with hypertrophic pachymeningitis due to granulomatous polyangiitis. BMJ Case Rep 2015; 2015:bcr-2014-208110. [PMID: 25612758 DOI: 10.1136/bcr-2014-208110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A 57-year-old woman presented with subacute vision loss of first the left, and later the right eye. She was diagnosed with granulomatous polyangiitis with hypertrophic pachymeningitis and optic nerve compression. Her visual acuity could not be permanently restored with immune suppressants alone, so a surgical decompression of the right optic nerve, via a modified cranio-orbitozygomatic pretemporal approach, was performed. Her right eye regained 20/20 vision and has remained stable during 8 months of follow-up.
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Affiliation(s)
- Joeri de Hoog
- Department of Ophthalmology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Victor Volovici
- Department of Neurosurgery, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Ruben Dammers
- Department of Neurosurgery, Erasmus Medical Center, Rotterdam, The Netherlands
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Involvement of uterine cervix as the first manifestation of granulomatosis with polyangiitis. J Clin Rheumatol 2014; 20:458-9. [PMID: 25417693 DOI: 10.1097/rhu.0000000000000193] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Díaz-Correa LM, de León-Tellado N, Ríos G, Vilá LM. Granulomatosis with polyangiitis complicated with bronchopleural fistula. BMJ Case Rep 2014; 2014:bcr-2014-205145. [PMID: 25249221 DOI: 10.1136/bcr-2014-205145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Affiliation(s)
- Leyda M Díaz-Correa
- Department of Medicine, Division of Rheumatology, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico
| | - Nicolle de León-Tellado
- Department of Radiology, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico
| | - Grissel Ríos
- Department of Medicine, Division of Rheumatology, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico
| | - Luis M Vilá
- Department of Medicine, Division of Rheumatology, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico
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Pinto B, Dhir V, Singh PK, Gowda KK, Sharma A. Granulomatosis with polyangiitis and severe respiratory involvement. J Emerg Med 2014; 47:e79-81. [PMID: 24998501 DOI: 10.1016/j.jemermed.2014.01.037] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Accepted: 01/31/2014] [Indexed: 11/27/2022]
Affiliation(s)
- Benzeeta Pinto
- Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Varun Dhir
- Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Pawan K Singh
- Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Kiran Krishne Gowda
- Department of Histopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Aman Sharma
- Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Luna M, Bocanegra V, Vallés PG. Granulomatosis with polyangiitis: rapidly progressive necrotizing glomerulonephritis in a pediatric patient. Int J Nephrol Renovasc Dis 2014; 7:153-6. [PMID: 24790466 PMCID: PMC4003264 DOI: 10.2147/ijnrd.s57109] [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: 11/23/2022] Open
Abstract
Granulomatosis with polyangiitis (GPA) is associated with a broad range of clinical manifestations including renal disease. It is a systemic vasculitis that is rarely encountered in children. We present a 14-year-old girl who suffered from pharyngitis 1 week before admittance to hospital. She was admitted for macroscopic hematuria and oliguria, under the possibility of nephritic syndrome. Renal failure with rapidly progressive glomerulonephritis occurred within 24 hours. Immunologic tests showed the presence of type-C anti-neutrophil cytoplasmic antibodies (c-ANCA with antiproteinase 3 specificity) and renal biopsy revealed pauci-immune crescentic focal necrotizing glomerulonephritis. Treatment including methylprednisolone and cyclophosphamide intravenous pulses allowed renal recovery after 3 weeks. The clinical, hematological, and biochemical parameters improved substantially, achieving remission. Granulomatosis with polyangiitis, although rare in children, should be considered in the above clinical scenario. This case underlines that knowledge of renal histology diagnosis and early aggressive immunosuppressive therapy are essential for the management of these patients.
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Affiliation(s)
- Mariana Luna
- Nephrology Division, Pediatric Department, Dr Humberto Notti Pediatric Hospital, Mendoza, Argentina
| | - Victoria Bocanegra
- National Council of Scientific and Technical Research of Argentina (CONICET), Buenos Aires, Argentina
| | - Patricia G Vallés
- Nephrology Division, Pediatric Department, Dr Humberto Notti Pediatric Hospital, Mendoza, Argentina ; Pathophysiology Area, Pathology Department, School of Medicine, National Cuyo University, Mendoza, Argentina
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Isa H, Lightman S, Pusey CD, Taylor SRJ. Ocular manifestations of Wegener’s granulomatosis. EXPERT REVIEW OF OPHTHALMOLOGY 2014. [DOI: 10.1586/eop.11.62] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Kim HW, Kim JW, Im CH, Shin KC, Lee EY, Lee EB, Song YW. The clinicopathologic characteristics of granulomatosis with polyangiitis (Wegener’s): a retrospective study of 45 patients in Korea. Mod Rheumatol 2014. [DOI: 10.3109/s10165-012-0754-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Söderström A, Revaz S, Dudler J. Cranial neuropathies in granulomatosis with polyangiitis (Wegener's): a case-based review. Clin Rheumatol 2013; 34:591-6. [PMID: 24352751 DOI: 10.1007/s10067-013-2420-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2013] [Accepted: 10/18/2013] [Indexed: 12/19/2022]
Abstract
The purpose of this case-based review is to highlight cranial nerve involvement in granulomatosis with polyangiitis (Wegener's). In this disease, cranial nerve involvement may be less frequent than other neurological manifestations, but often goes unrecognized by physicians as a sign of the disease, and its prevalence and importance is likely underestimated. Awareness of this aspect of the disease is necessary to make the proper diagnosis rapidly, as it can be a major feature of a patient's presentation. We also briefly discuss the known pathogenic mechanisms, which could be important when selecting the best therapeutic option.
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Affiliation(s)
- Ana Söderström
- Service de Rhumatologie, Médecine Physique et Réhabilitation, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
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Noninfectious Inflammatory Lung Disease: Imaging Considerations and Clues to Differential Diagnosis. AJR Am J Roentgenol 2013; 201:278-94. [DOI: 10.2214/ajr.12.9772] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Clinical features and outcomes of 37 Argentinean patients with severe granulomatosis with polyangiitis (wegener granulomatosis). J Clin Rheumatol 2013; 19:62-6. [PMID: 23364664 DOI: 10.1097/rhu.0b013e31828632a3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Most epidemiologic studies involving severe granulomatosis with polyangiitis (SGPA) patients have investigated populations from the northern hemisphere, whereas few studies have been conducted in South America. None of the South American studies have differentiated between localized GPA and SGPA. PURPOSE The present study was designed to describe a cohort of Argentinean patients who were diagnosed with SGPA and to compare this cohort with previously well-described cohorts. METHODS We performed a retrospective study that included 37 consecutive SGPA patients who were seen at 2 tertiary centers in Buenos Aires. RESULTS Nineteen patients (51.3%) were male, and 18 patients (49.7%) were female. The mean age at the onset of symptoms was 48.5 ± 12.01 years. Antineutrophil cytoplasmic antibody (ANCA) was detected in 34 patients (91.89%): 32 patients (86.48%) had a cytoplasmic staining pattern, whereas 2 patients (5.40%) had a perinuclear pattern. Three patients were ANCA-negative. Twenty-four patients (64%) achieved remission, and 7 patients (19%) had response as defined by at least 50% reduction in the disease activity score. Nineteen relapses were observed in 12 patients, and 2 of the relapses were fatal. Overall, there were 14 deaths (37.83%). CONCLUSIONS The present series demonstrated that Argentinean patients have similar demographics, clinical manifestations, and outcomes as the cohorts from the northern hemisphere. There was less granulomatous organ involvement (ear/nose/throat, lung granulomas) in the present cohort compared with other series.
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Alpha 1-antitrypsin activity is markedly decreased in Wegener's granulomatosis. Rheumatol Int 2013; 34:553-8. [PMID: 23604680 DOI: 10.1007/s00296-013-2745-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2012] [Accepted: 04/03/2013] [Indexed: 10/26/2022]
Abstract
Alpha 1-antitrypsin (A1AT) is the most abundant proteinase inhibitor in plasma and the main inhibitor of Proteinase 3, the target antigen of antineutrophil cytoplasmic antibodies (ANCAs) that predominant in Wegeners' granulomatosis. Α1AT deficiency correlated with ANCA-associated vasculitis. This study explores the trypsin inhibitory capacity (TIC), specific activity, and phenotypic deficiency of Α1AT in Wegener's granulomatosis. Twenty-seven WG patients were studied. ANCA was tested by IIF and ELISA. Serum a1-anti-trypsin levels were quantified in WG patients and healthy controls by immunoturbidimetric assay. Serum TIC was assessed by the enzymatic colorimetric assay. Phenotypes of A1AT were detected by Isoelectric Focusing. A1AT concentration was equivalent in patients and controls; however, serum TIC (P = 0.001) and specific activity of A1AT (P = 0.001) were dramatically lower in WG patients. Five patients had deficient phenotypes of A1AT: MZ (n = 3), MS (n = 1) and SS (n = 1). This was correlated with an increase in the prevalence of deficient phenotypes of A1AT in WG (P = 0.01). Trypsin inhibitory capacity and specific activity of A1AT were decreased in WG patients and may be involve in disease pathogenesis and can worsen the clinical manifestations. This A1AT deficiency probably resulted from oxidative inactivation and/or enzymatic degradation of A1AT. This could result in localized deficiency of A1AT in vessel wall interfaces and lead to severe disease.
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Almouhawis HA, Leao JC, Fedele S, Porter SR. Wegener's granulomatosis: a review of clinical features and an update in diagnosis and treatment. J Oral Pathol Med 2013; 42:507-16. [PMID: 23301777 DOI: 10.1111/jop.12030] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/17/2012] [Indexed: 01/31/2023]
Abstract
Wegener's granulomatosis (WG) is an idiopathic, systemic inflammatory disease characterized by necrotizing granulomatous inflammation and pauci-immune small-vessel vasculitis of upper and lower respiratory tract and kidneys. The condition affects both genders equally, although some inconsistent gender differences have been observed. The aetiology of WG remains unknown although a number of exogenous factors have been suggested to be of aetiological relevance. Most clinical characteristics of this disease are non-specific, making clinical diagnosis challenging. Histopathological examination of lesional and peritoneal tissue is not pathognomonic, but is an essential investigation to confirm the presence of disease and exclude other disorders. At present, despite the increasingly wide range of potential therapies, cyclophosphamide plus corticosteroids remain the most recognized and effective means of inducing and sustaining remission of WG.
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Affiliation(s)
- Hanan A Almouhawis
- Oral Medicine unit, Department of Maxillofacial Medicine and Surgery, UCL Eastman Dental Institute, London, UK
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Kim HW, Song YW. ANCA-associated vasculitis: report from Korea. Clin Exp Nephrol 2013; 17:708-711. [PMID: 23292177 DOI: 10.1007/s10157-012-0754-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2012] [Accepted: 12/03/2012] [Indexed: 11/28/2022]
Abstract
We investigated the clinical features of Korean patients with anti-neutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis (AAV) by reviewing the literature. The characteristics of AAV in Korean patients were as follows: (1) granulomatous and limited disease is prevalent in granulomatosis with polyangiitis (Wegener's) (GPA), (2) ANCA positivity is lower in GPA (56.6-68.9%) and eosinophilic granulomatosis with polyangiitis (EGPA) (5.9-8.3%), whereas it is higher in microscopic polyangiitis (MPA) (69-94%), (3) C-ANCA/proteinase 3 (PR3)-ANCA positivity is 71.5-100% in GPA and P-ANCA/myeloperoxidase (MPO)-ANCA positivity reached 94-100% in patients with MPA, (4) renal involvement or progression to end-stage renal disease was lower in Korean patients with GPA and EGPA than in Caucasians with GPA and EGPA (according to data provided in reports). The data provided here may need to be confirmed in large-scale studies.
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Affiliation(s)
- Hye Won Kim
- Division of Rheumatology, Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, Korea
| | - Yeong Wook Song
- Division of Rheumatology, Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, Korea. .,WCU Department of Molecular Medicine and Biopharmaceutical Sciences, Medical Research Institute, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 110-799, Korea.
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Progranulin antibodies in autoimmune diseases. J Autoimmun 2012; 42:29-38. [PMID: 23149338 DOI: 10.1016/j.jaut.2012.10.003] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2012] [Revised: 10/09/2012] [Accepted: 10/15/2012] [Indexed: 12/21/2022]
Abstract
Systemic vasculitides constitute a heterogeneous group of diseases. Autoimmunity mediated by B lymphocytes and their humoral effector mechanisms play a major role in ANCA-associated vasculitis (AAV) as well as in non-ANCA associated primary systemic vasculitides and in the different types of autoimmune connective tissue disorders and rheumatoid arthritis. In order to detect autoantibodies in systemic vasculitides, we screened protein macroarrays of human cDNA expression libraries with sera from patients with ANCA-associated and ANCA-negative primary systemic vasculitides. This approach led to the identification of antibodies against progranulin, a 88 kDA secreted glycoprotein with strong anti-inflammatory activity in the course of disease of giant-cell arteritis/polymyalgia rheumatica (14/65), Takayasu's arteritis (4/13), classical panarteritis nodosa (4/10), Behcet's disease (2/6) and in the course of disease in granulomatosis with polyangiitis (31/75), Churg-Strauss syndrome (7/23) and in microscopic polyangiitis (7/19). In extended screenings the progranulin antibodies were also detected in other autoimmune diseases such as systemic lupus erythematosus (39/91) and rheumatoid arthritis (16/44). Progranulin antibodies were detected only in 1 of 97 healthy controls. Anti-progranulin positive patients with systemic vasculitides, systemic lupus erythematosus or rheumatoid arthritis had significant lower progranulin plasma levels, indicating a neutralizing effect. In light of the anti-inflammatory effects of progranulin, progranulin antibodies might exert pro-inflammatory effects thus contributing to the pathogenesis of the respective autoimmune diseases and might serve as a marker for disease activity. This hypothesis is supported by the fact that a positive progranulin antibody status was associated with active disease in granulomatosis with polyangiitis.
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The clinicopathologic characteristics of granulomatosis with polyangiitis (Wegener's): a retrospective study of 45 patients in Korea. Mod Rheumatol 2012; 23:864-71. [PMID: 22983617 DOI: 10.1007/s10165-012-0754-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2012] [Accepted: 08/21/2012] [Indexed: 10/27/2022]
Abstract
OBJECTIVES The aim of this study was to determine the clinicopathologic characteristics of granulomatosis with polyangiitis (Wegener's) (GPA) in Korean patients. METHODS The medical records of 45 patients with GPA treated in a single tertiary referral hospital were retrospectively analyzed with respect to clinical manifestations, including histology, ANCA positivity, disease stage, and disease activity. Patients were categorized into granulomatous, vasculitic, or mixed form based on an immunopathologic scoring system of granulomatous-vasculitic activity. RESULTS Thirty-one patients (68.9 %) showed ANCA positivity (C-ANCA/P-ANCA, 42.2 %/20.0 %, proteinase-3 (PR3) ANCA/myeloperoxidase (MPO) ANCA, 44.1 %/16.1 %), and these patients (female 48.4 %) were found to be associated with a higher frequency of renal involvement (51.6 vs. 7.1 %, p = 0.004), elevated serum creatinine (29.0 vs. 0 %, p = 0.018), and higher mortality (29 vs. 7.1 %, p = 0.041) than ANCA-negative patients. Thirty-three patients (73.3 %, female 60.6 %) had the granulomatous form, whereas 8.9 and 17.8 % had the vasculitic and mixed forms, respectively. Patients with the granulomatous form were diagnosed earlier in their lives (mean age 51.2 vs. 62.3, p = 0.002) and had a lower frequency of renal involvement (21.2 vs. 100 %, p = 0.005) compared with those with the vasculitic form. Initial remission (69.7 vs. 25.0 %) and relapse (60.8 vs. 0 %) rates were higher for the granulomatous than for the vasculitic form. CONCLUSIONS Taken together, in Korean patients with GPA, the granulomatous form was predominant and associated with a younger age at diagnosis and a lower frequency of renal involvement than the vasculitic form. ANCA positivity was found in 68.9 % and associated with renal involvement and higher mortality.
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Kleinert S, Tony HP. [Rheumatic diseases with initial manifestations in middle age: gout, rheumatoid arthritis and ANCA-associated vasculitides]. Internist (Berl) 2012; 53:1028-37. [PMID: 22895735 DOI: 10.1007/s00108-012-3030-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Rheumatic diseases are manifested in all ages. First manifestations of gout are frequent between the ages of 40-60 years. Furthermore, the incidence of rheumatoid arthritis increases as well as anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitides. Recently new treatment options for gout were established but colchicine, which has been used to treat gout for a long time was also further optimized in its use. Remarkable advantages in the treatment of rheumatoid arthritis towards remission have been made by the introduction of biological agents 10 years ago. In granulomatosis with polyangiitis (formerly Wegener's disease) therapeutic optimization has led to a reduction in toxicity and rituximab has proven to be an effective treatment option.
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Affiliation(s)
- S Kleinert
- Fachbereich Rheumatologie/Immunologie, Medizinische Klinik 2, Universitätsklinikum Würzburg, Oberdürrbacher Str. 6, 97080 Würzburg, Deutschland.
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Abstract
Renal involvement is a common and often severe complication of anti-neutrophil cytoplasmic autoantibody (ANCA) associated vasculitides (AAV). With the exception of Churg-Strauss syndrome (CSS), where kidney involvement is not a prominent feature, renal disease is present in about 70% of patients with Wegener's granulomatosis, now called granulomatosis with polyangiitis (GPA) and in almost 100% of patients with microscopic polyangiitis (MPA). Kidney involvement is generally characterized by a pauci-immune necrotizing and crescentic glomerulonephritis with a very rapid decline of renal function (rapidly progressive glomerulonephritis). Even though there are not qualitative differences in glomerular lesions in patients with GPA or with MPA, chronic damage is significantly higher in MPA (and/or P-ANCA positive patients) than in GPA (and/or C-ANCA positive patients). If untreated necrotizing and crescentic glomerulonephritis has an unfavorable course leading in a few weeks or months to end stage renal disease. Serum creatinine at diagnosis, sclerotic lesions and the number of normal glomeruli at kidney biopsy are the best predictors of renal outcome. Corticosteroids and cyclophosphamide (with the addition of plasma exchange in the most severe cases) are the cornerstone of induction treatment of ANCA-associated renal vasculitis, followed by azathioprine for maintenance. Rituximab is as effective as cyclophosphamide in inducing remission in AAV and probably superior to cyclophosphamide in patients with severe flare, and could be preferred in younger patients in order to preserve fertility and in patients with serious relapses.
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Morales-Angulo C, García-Zornoza R, Obeso-Agüera S, Calvo-Alén J, González-Gay MA. Ear, Nose and Throat Manifestations of Wegener's Granulomatosis (Granulomatosis With Polyangiitis). ACTA OTORRINOLARINGOLOGICA ESPANOLA 2012. [DOI: 10.1016/j.otoeng.2012.05.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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[Ear, nose and throat manifestations of Wegener's granulomatosis (granulomatosis with polyangiitis)]. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2012; 63:206-11. [PMID: 22439922 DOI: 10.1016/j.otorri.2011.12.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2011] [Revised: 11/19/2011] [Accepted: 12/02/2011] [Indexed: 11/20/2022]
Abstract
INTRODUCTION AND OBJECTIVES Granulomatosis with polyangiitis (GPA), previously called Wegener's granulomatosis, is a small vessel vasculitis often associated with clinical head and neck manifestations, which are sometimes the presenting symptoms of the disease. The aim of our study was to identify ear, nose and throat (ENT) manifestations associated with GPA and propose a work-up for the management and diagnosis for patients with suspicion or confirmed diagnosis of this ENT pathology. PATIENTS AND METHODS Retrospective review of the medical records of all patients diagnosed with GPA who were seen at the Department of Otolaryngology from a tertiary public hospital in Cantabria (Spain) over a 20-year period. Clinical and laboratory data, in particular those concerning ENT manifestations, were retrieved from the patients' medical records. RESULTS Twenty-five patients (age range: 30-81 years) were included in the study. Of these, 88% had ENT manifestations at some point in the course of the disease. In 28% of the cases, ENT features were the presenting manifestations. The most frequent ENT manifestations were sinonasal symptoms (52%), followed by otological manifestations (32%). CONCLUSIONS Patients with GPA often present with clinical ENT manifestations. Consequently, routine ENT physical examination must be performed in patients with suspected vasculitis to establish a diagnosis of GPA or to better determine the degree of organ system involvement in patients with GPA.
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Abstract
Crescentic glomerulonephritis (GN) in a renal biopsy is a widely accepted "critical diagnosis" in Anatomic Pathology practice. Prompt biopsy evaluation and notification of the referring physician is essential to facilitate rapid therapeutic intervention. The differential diagnostic categories of crescentic GN include pauci-immune GN, anti-glomerular basement membrane (GBM) nephritis and immune complex-mediated GN, distinguished from one another by immunofluorescence and electron microscopic study of the renal biopsy. Immune complex-mediated GN is characterized by abundant glomerular deposits and encompasses several diseases including but not limited to lupus nephritis, cryoglobulinemic GN and immunoglobulin A nephropathy. Pauci-immune GN, with paucity of deposits, correlates closely with antineutrophil cytoplasmic antibody disease due to the identifiable circulating pathogenic antineutrophil cytoplasmic antibody in most patients. Recent studies have identified other antibodies in pauci-immune GN and implicated infectious organisms in triggering autoimmunity in a susceptible host by molecular mimicry of host antigens. Anti-GBM nephritis is a rare but potentially life-threatening autoimmune disease with circulating antibodies against GBM epitopes in α3 chain of type IV collagen. It is characterized by a linear immunoglobulin G deposition along GBM on immunofluorescence microscopy. Environmental triggers including infections and solvent exposure seem to change the tertiary structure of the type IV collagen α345 hexamer in GBM, expose neoepitopes, and initiate autoimmunity. Even in light of advances in understanding of pathophysiology and serologic testing, renal biopsy remains the mainstay of diagnosis of crescentic GN.
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Silva LE, Prada LP, Buitrago AF, Pavia J. Cardiopatía valvular en un paciente con granulomatosis de Wegener. REVISTA COLOMBIANA DE CARDIOLOGÍA 2012. [DOI: 10.1016/s0120-5633(12)70101-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Ocular manifestations of systemic disease: antineutrophil cytoplasmic antibody-associated vasculitis. Curr Opin Ophthalmol 2011; 22:489-95. [PMID: 21918443 DOI: 10.1097/icu.0b013e32834bdfe2] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
PURPOSE OF REVIEW Antineutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAV) may be localized or systemic, and can involve the eyes. This review presents the major disease features and treatments of these forms of systemic vasculitis. RECENT FINDINGS It is increasingly recognized that ocular disease in AAV can occur in the absence of systemic disease, and that in limited eye disease the ANCA is frequently undetected. Ocular disease in AAV can take many forms, from orbital pseudotumor to scleritis, keratitis, and retinitis. Management of eye disease in ANCA-associated vasculitis includes local anti-inflammatory and moisturizing therapies, local and systemic glucocorticosteroid therapies. Systemic therapies are highly effective for the management of organ involvement of AAV including eye disease, and include the chemotherapies cyclophosphamide, azathioprine, mycophenolate mofetil, and methotrexate. The results of recent, randomized, clinical trials have demonstrated the efficacy of a new tool in the therapeutic armamentarium for AAV, the use of B-cell-depleting therapy with rituximab. SUMMARY Ocular disease in AAV can occur in isolation or more commonly as a manifestation of systemic disease. With recent advances in treatment, the organ and overall life expectancy of patients suffering from AAV has markedly improved.
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