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Carvajal Alegria G, Depinoy T, Devauchelle-Pensec V, Jousse-Joulin S, Marhadour T, Guellec D, Marcorelles P, Pers JO, Saraux A, Cornec D. Diagnostic utility of a second minor salivary gland biopsy in patients with suspected Sjögren's syndrome: A retrospective cohort study. Joint Bone Spine 2023; 90:105459. [PMID: 36108904 DOI: 10.1016/j.jbspin.2022.105459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/29/2022] [Accepted: 09/07/2022] [Indexed: 01/19/2023]
Abstract
OBJECTIVE To determine whether repeated minor salivary gland biopsy (MSGB) has a clinical diagnostic utility in patients with suspicion of Sjögren's syndrome (SS). METHODS Clinical, biological, pathological data and physician's diagnosis after each MSGB from patients with suspected primary or secondary SS who had benefited from 2 MSGB at Brest University Hospital between January 1st, 1990 and January 14th, 2015, were retrospectively collected. We compared the characteristics of patients with and without first positive MSGB, concordance between the MSGB, and analyzed the modifications of diagnosis after the second MSGB. RESULTS Ninety-three patients were included, first MSGB was positive for 23 and negative for 70. Patients with first positive MSGB had more often renal involvement (P<0.05) and hypergammaglobulinemia (P=0.01), anti-SSA antibodies (P<0.05) and positive second biopsy with focus score ≥ 1 or Chisholm>2 (P<0.01). The mean time between the 2 MSGB was 5.7±4.3 years. The concordance between the results of the 2 biopsies was low (κ = 0.34). MSGB influenced diagnostic's change in 10 cases where the second MSGB was always guided by new specific clinical manifestations. CONCLUSION We observed a low concordance between 2 MSGB in patients with suspected pSS in our study. Despite this variability, performing a second MSGB changed the initial diagnosis in only a minority of the patients and was particularly useful when clinical manifestations had deeply evolved.
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Affiliation(s)
- Guillermo Carvajal Alegria
- Rheumatology Department, CHRU de Brest, site Cavale Blanche, Brest, France; Inserm, LabEx IGO, UMR1227, Lymphocytes B et Autoimmunité, Université de Bretagne Occidentale, Brest, France
| | - Thibaud Depinoy
- Rheumatology Department, CHRU de Brest, site Cavale Blanche, Brest, France
| | - Valérie Devauchelle-Pensec
- Rheumatology Department, CHRU de Brest, site Cavale Blanche, Brest, France; Inserm, LabEx IGO, UMR1227, Lymphocytes B et Autoimmunité, Université de Bretagne Occidentale, Brest, France
| | - Sandrine Jousse-Joulin
- Rheumatology Department, CHRU de Brest, site Cavale Blanche, Brest, France; Inserm, LabEx IGO, UMR1227, Lymphocytes B et Autoimmunité, Université de Bretagne Occidentale, Brest, France
| | - Thierry Marhadour
- Rheumatology Department, CHRU de Brest, site Cavale Blanche, Brest, France
| | - Dewi Guellec
- Rheumatology Department, CHRU de Brest, site Cavale Blanche, Brest, France; CIC Inserm 1412, CHRU de Brest, Brest, France
| | | | - Jacques-Olivier Pers
- Inserm, LabEx IGO, UMR1227, Lymphocytes B et Autoimmunité, Université de Bretagne Occidentale, Brest, France
| | - Alain Saraux
- Rheumatology Department, CHRU de Brest, site Cavale Blanche, Brest, France; Inserm, LabEx IGO, UMR1227, Lymphocytes B et Autoimmunité, Université de Bretagne Occidentale, Brest, France
| | - Divi Cornec
- Rheumatology Department, CHRU de Brest, site Cavale Blanche, Brest, France; Inserm, LabEx IGO, UMR1227, Lymphocytes B et Autoimmunité, Université de Bretagne Occidentale, Brest, France.
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Viegas-Costa LC, Friesen R, Flores-Mir C, McGaw T. Diagnostic performance of serology against histologic assessment to diagnose Sjogren's syndrome: a systematic review. Clin Rheumatol 2021; 40:4817-4828. [PMID: 34142295 DOI: 10.1007/s10067-021-05813-5] [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: 02/18/2021] [Revised: 05/20/2021] [Accepted: 06/06/2021] [Indexed: 10/21/2022]
Abstract
The objective of this review was to assess and evaluate whether the published diagnostic accuracy studies provide evidence to sustain the current diagnostic guidelines put forth by ACR/EULAR used for patients with suspected Sjögren's syndrome (SS). Literature databases, including Medline, Embase, and EBM Reviews, were searched for relevant studies on the correlation between ACR/EULAR criteria, particularly those with a direct comparison between their accuracy in diagnosing Sjögren's syndrome. We followed Cochrane, QUADAS-2, and STARD guidelines and the four-phase flow diagram by the PRISMA Statement. Reports in several languages, but only human studies were considered. Three studies assessed the accuracy of the current diagnostic tests, and these did not present adequate designs that would allow a well-supported conclusion with a high level of certainty. Due to significant clinical and methodological heterogeneity, a meta-analysis was not performed. A qualitative review of the papers was undertaken. Neither the comparative nor the non-comparative study designs permit conclusive recommendations regarding an alternative diagnostic pathway for SS. Well-designed studies of the diagnostic accuracy of SS tests are needed to validate current guidelines or to suggest changes to the current guidelines.
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Affiliation(s)
- Luiz Claudio Viegas-Costa
- Department of Dentistry - Division of Oral Medicine, Oral Pathology and Radiology & Division of Orthodontics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Reid Friesen
- Department of Dentistry - Division of Oral Medicine, Oral Pathology and Radiology & Division of Orthodontics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Carlos Flores-Mir
- Department of Dentistry - Division of Oral Medicine, Oral Pathology and Radiology & Division of Orthodontics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Timothy McGaw
- Department of Dentistry - Division of Oral Medicine, Oral Pathology and Radiology & Division of Orthodontics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada. .,Edmonton Clinic Health Academy, Room 5-357, 11405 87 Avenue NW, Edmonton, AB, Canada.
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Izzetti R, Ferro F, Vitali S, Nisi M, Fonzetti S, Oranges T, Donati V, Caramella D, Baldini C, Gabriele M. Ultra-high frequency ultrasonography (UHFUS)-guided minor salivary gland biopsy: A promising procedure to optimize labial salivary gland biopsy in Sjögren's syndrome. J Oral Pathol Med 2021; 50:485-491. [PMID: 33501696 DOI: 10.1111/jop.13162] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 11/05/2020] [Accepted: 01/21/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND Sjögren's syndrome (SS) is an autoimmune disease characterized by an inflammatory infiltrate of exocrine salivary and lachrymal glands. Diagnosis is complex, and minor salivary gland biopsy and subsequent focus score (FS) calculation appear of extreme importance in the diagnostic work-up of the disease. Ultra-high frequency ultrasonography (UHFUS) is a recently introduced diagnostic technique, which is gaining an increasingly important role in intraoral imaging. This study aims at exploring the usefulness of UHFUS for obtaining valuable labial salivary gland samples to assess the histopathological features of SS patients. METHODS Patients with clinical suspect of SS and eligible for minor salivary gland biopsy were enrolled. UHFUS scan of the lower lip was performed. Glandular echostructure was classified according to Outcome Measures in Rheumatology (OMERACT) scoring system. The glands to be sampled were selected on the basis of UHFUS evaluation and biopsied. The areas of the samples were recorded and compared with those obtained without UHFUS guidance. The correlation between UHFUS grade and labial gland FS was also assessed. RESULTS The areas of the samples obtained with UHFUS guidance were significantly higher (7.25 ± 3.98 mm2 ) than those obtained by conventional procedures (5.79 ± 3.49 mm2 , P = .02). UHFUS correlated significantly with the salivary gland FS (r = .532, P = .001). CONCLUSION UHFUS seems a promising tool in SS diagnostic algorithm, being able to provide a valuable support to the biopsy procedure. Further studies are mandatory to confirm the role of UHFUS in SS.
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Affiliation(s)
- Rossana Izzetti
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, Unit of Dentistry and Oral Surgery, University of Pisa, Pisa, Italy
| | - Francesco Ferro
- Department of Clinical and Experimental Medicine, Unit of Rheumatology, University of Pisa, Pisa, Italy
| | - Saverio Vitali
- Department of Translational Research and of New Technologies in Medicine and Surgery, Diagnostic and Interventional Radiology, University of Pisa, Pisa, Italy
| | - Marco Nisi
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, Unit of Dentistry and Oral Surgery, University of Pisa, Pisa, Italy
| | - Silvia Fonzetti
- Department of Clinical and Experimental Medicine, Unit of Rheumatology, University of Pisa, Pisa, Italy
| | - Teresa Oranges
- Department of Clinical and Experimental Medicine, Unit of Dermatology, University of Pisa, Pisa, Italy
| | - Valentina Donati
- Unit of Anatomic Pathology II, University Hospital of Pisa, Pisa, Italy
| | - Davide Caramella
- Department of Translational Research and of New Technologies in Medicine and Surgery, Diagnostic and Interventional Radiology, University of Pisa, Pisa, Italy
| | - Chiara Baldini
- Department of Clinical and Experimental Medicine, Unit of Rheumatology, University of Pisa, Pisa, Italy
| | - Mario Gabriele
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, Unit of Dentistry and Oral Surgery, University of Pisa, Pisa, Italy
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Bautista-Vargas M, Vivas AJ, Tobón GJ. Minor salivary gland biopsy: Its role in the classification and prognosis of Sjögren's syndrome. Autoimmun Rev 2020; 19:102690. [PMID: 33099041 DOI: 10.1016/j.autrev.2020.102690] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 05/25/2020] [Indexed: 12/16/2022]
Abstract
Sjögren's syndrome (SS) is an autoimmune disorder characterized by mononuclear cell infiltration in the exocrine glands, which leads to sicca syndrome (xerostomia and xerophthalmia). The etiology of SS is unknown, but multiple environmental factors (infectious, hormonal and stress-related), as well as genetic factors, may play a role in its pathogenesis. The diagnosis of SS is complex considering its clinical and paraclinical parameters may not be very specific. The minor salivary gland biopsy (MSGB) has undoubtedly become crucial for classifying and determining the prognosis of SS. The three main different classification systems for its interpretation have been described by Chisholm and Mason, Greenspan and Daniels, and Tarpley. However, this invasive procedure has variable sensitivity and specificity as well as low reproducibility. The use of additional methods, such as skin biopsy, imaging techniques, and serum/salivary biomarkers, may be combined with current methods to develop a bioscore that could increase diagnostic performance. In this review, we summarized the main pathological findings in SS and the prognosis of patients with SS according to the biopsy results.
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Affiliation(s)
- Mario Bautista-Vargas
- GIRAT: Grupo de Investigación en Reumatología, Autoinmunidad y Medicina Traslacional, Fundación Valle Del Lili and Universidad Icesi, Cali, Colombia
| | - Alvaro J Vivas
- GIRAT: Grupo de Investigación en Reumatología, Autoinmunidad y Medicina Traslacional, Fundación Valle Del Lili and Universidad Icesi, Cali, Colombia
| | - Gabriel J Tobón
- GIRAT: Grupo de Investigación en Reumatología, Autoinmunidad y Medicina Traslacional, Fundación Valle Del Lili and Universidad Icesi, Cali, Colombia.
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Bredahl SK, Reibel J, Pedersen AML. Value of multilevel sectioning of labial salivary gland biopsies in the diagnosis of Sjögren's syndrome. Oral Surg Oral Med Oral Pathol Oral Radiol 2020; 131:85-91. [PMID: 33189649 DOI: 10.1016/j.oooo.2020.09.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 08/15/2020] [Accepted: 09/30/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVES The objective of this study was to examine the diagnostic value of cutting labial salivary gland (LSG) biopsies at 2 levels in the histological evaluation for Sjögren's syndrome (SS). STUDY DESIGN This retrospective study included LSG biopsy specimens from 112 consecutive patients evaluated for SS from 2007 to 2019. Three observers, blinded with regard to patient data, independently scored the degree of focal lymphocytic infiltration (foci) and calculated the focus score in specimens cut at 2 levels 60 µm apart. RESULTS Unblinded analysis revealed that the LSG specimens derived from 107 women and 5 men, aged 49.2 ± 22.3 years. Seventy-six patients had SS (70 primary SS and 6 secondary SS) according to the American-European Consensus Group and American College of Rheumatology/European League Against Rheumatism criteria. The average number of LSGs was 5.0 ± 1.4 and the focus scoring area was 16.1 ± 7.6 mm2. Compared to baseline, the average number of foci (4.4 vs 5.1, P < .001), focus score (1.7 vs 1.9, P = .01), and cases with focus score >1.0 (61 vs 74%; P = .03) were higher in the second level. Subsequently, an additional 11 cases of SS were confirmed (14%), and 8 non-SS cases were reclassified as SS (22%). CONCLUSIONS Histological assessment of an additional section level improves the diagnostic accuracy of the labial salivary gland biopsy to detect histopathological changes consistent with the diagnosis of SS.
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Affiliation(s)
- Simon Kold Bredahl
- Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jesper Reibel
- Section of Oral Pathology and Oral Medicine, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Anne Marie Lynge Pedersen
- Section of Oral Pathology and Oral Medicine, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.
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Kucuk U, Sarioglu S, Cetin P, Sari I, Birlik M. Histopathological differences between primary Sjögren's syndrome and Sjögren's syndrome accompanied by scleroderma. INDIAN J PATHOL MICR 2018; 61:319-322. [PMID: 30004047 DOI: 10.4103/ijpm.ijpm_416_17] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Background Investigation of morphological differences in relation with serological variables between primary versus secondary Sjögren's syndrome associated with systemic scleroderma (Scl-SS). Materials and Methods A total of 69 primary Sjögren's syndrome (pSS) and Scl-SS patients were grouped according to the American-European Consensus Group criteria. Serum autoantibody information was obtained from the patient records. Hematoxylin and eosin sections of the minor salivary gland biopsy were reevaluated, and the lymphocyte focus score (FS), plasma cell focus, and fibrosis rates were all evaluated. Results There were 43 pSS and 26 Scl-SS cases. Both biopsy and autoantibody were positive in 16 pSS cases while only biopsy was positive in 25 cases and only antibody in 1 case. Both biopsy and antibody were positive in 5 Scl-SS cases while only biopsy was positive in 18 and only antibody in 3 cases. The plasma cell focus was statistically significantly higher in pSS cases (P = 0.003). No difference was seen between Sjögren' syndrome (SS) subtypes in terms of lymphocyte FS, fibrosis, and autoantibody positivity. Conclusion We found that plasma cell focuses could be found more frequently in pSS than Scl-SS. In addition, our study reveals that the coexistence of SS and systemic scleroderma decreases the incidence of FS value ≥1 compared to pSS.
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Affiliation(s)
- Ulku Kucuk
- Department of Pathology, Tepecik Research and Training Hospital, Izmir, Turkey
| | - Sulen Sarioglu
- Department of Pathology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey
| | - Pinar Cetin
- Department of Rheumatology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey
| | - Ismail Sari
- Department of Rheumatology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey
| | - Merih Birlik
- Department of Rheumatology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey
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Fisher BA, Jonsson R, Daniels T, Bombardieri M, Brown RM, Morgan P, Bombardieri S, Ng WF, Tzioufas AG, Vitali C, Shirlaw P, Haacke E, Costa S, Bootsma H, Devauchelle-Pensec V, Radstake TR, Mariette X, Richards A, Stack R, Bowman SJ, Barone F. Standardisation of labial salivary gland histopathology in clinical trials in primary Sjögren's syndrome. Ann Rheum Dis 2017; 76:1161-1168. [PMID: 27965259 PMCID: PMC5530351 DOI: 10.1136/annrheumdis-2016-210448] [Citation(s) in RCA: 153] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 10/28/2016] [Accepted: 11/19/2016] [Indexed: 12/31/2022]
Abstract
Labial salivary gland (LSG) biopsy is used in the classification of primary Sjögren's syndrome (PSS) and in patient stratification in clinical trials. It may also function as a biomarker. The acquisition of tissue and histological interpretation is variable and needs to be standardised for use in clinical trials. A modified European League Against Rheumatism consensus guideline development strategy was used. The steering committee of the ad hoc working group identified key outstanding points of variability in LSG acquisition and analysis. A 2-day workshop was held to develop consensus where possible and identify points where further discussion/data was needed. These points were reviewed by a subgroup of experts on PSS histopathology and then circulated via an online survey to 50 stakeholder experts consisting of rheumatologists, histopathologists and oral medicine specialists, to assess level of agreement (0-10 scale) and comments. Criteria for agreement were a mean score ≥6/10 and 75% of respondents scoring ≥6/10. Thirty-nine (78%) experts responded and 16 points met criteria for agreement. These points are focused on tissue requirements, identification of the characteristic focal lymphocytic sialadenitis, calculation of the focus score, identification of germinal centres, assessment of the area of leucocyte infiltration, reporting standards and use of prestudy samples for clinical trials. We provide standardised consensus guidance for the use of labial salivary gland histopathology in the classification of PSS and in clinical trials and identify areas where further research is required to achieve evidence-based consensus.
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Affiliation(s)
- Benjamin A Fisher
- Rheumatology Research Group and Arthritis Research UK Rheumatoid Arthritis Pathogenesis Centre of Excellence (RACE), University of Birmingham, Birmingham, UK
- Department of Rheumatology, University Hospitals Birmingham NHS Trust, Birmingham, UK
| | - Roland Jonsson
- Broegelmann Research Laboratory, Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Rheumatology, Haukeland University Hospital, Bergen, Norway
| | - Troy Daniels
- Department of Orofacial Sciences, University of California San Francisco, San Francisco California, USA
| | - Michele Bombardieri
- Centre for Experimental Medicine and Rheumatology, Queen Mary University of London, London, UK
| | - Rachel M Brown
- Department of Pathology, University Hospitals Birmingham NHS Trust, Birmingham, UK
| | - Peter Morgan
- Department of Pathology, King's College London, London, UK
| | | | - Wan-Fai Ng
- Musculoskeletal Research Group and NIHR Biomedical Research Centre in Ageing and Chronic Diseases, Newcastle University, Newcastle, UK
| | | | - Claudio Vitali
- Section of Rheumatology, Casa di Cura di Lecco, Lecco, Italy
| | - Pepe Shirlaw
- Department of Oral Medicine, King's College London, London, UK
| | - Erlin Haacke
- Department of Pathology, University of Groningen, Groningen, The Netherlands
| | - Sebastian Costa
- Department of Pathology, Brest University Hospital, Brest, France
| | - Hendrika Bootsma
- Department of Rheumatology and Clinical Immunology, University of Groningen, Groningen, The Netherlands
| | | | - Timothy R Radstake
- Department of Rheumatology and Clinical Immunology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Xavier Mariette
- Rheumatology Department, Université Paris-Sud, Assistance Publique-Hôpitaux de Paris, INSERM U1184, Le Kremlin-Bicêtre, France
| | - Andrea Richards
- Department of Oral Medicine, Dental Hospital, Birmingham, UK
| | - Rebecca Stack
- Rheumatology Research Group and Arthritis Research UK Rheumatoid Arthritis Pathogenesis Centre of Excellence (RACE), University of Birmingham, Birmingham, UK
| | - Simon J Bowman
- Rheumatology Research Group and Arthritis Research UK Rheumatoid Arthritis Pathogenesis Centre of Excellence (RACE), University of Birmingham, Birmingham, UK
- Department of Rheumatology, University Hospitals Birmingham NHS Trust, Birmingham, UK
| | - Francesca Barone
- Rheumatology Research Group and Arthritis Research UK Rheumatoid Arthritis Pathogenesis Centre of Excellence (RACE), University of Birmingham, Birmingham, UK
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Lv X, Huang Y, Yu G, Gao Y. Unilateral submandibular swelling. J Am Dent Assoc 2015; 146:694-8. [PMID: 26314979 DOI: 10.1016/j.adaj.2015.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Revised: 04/14/2015] [Accepted: 05/19/2015] [Indexed: 11/16/2022]
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Carvalho CN, do Carmo RF, Duarte ALP, Carvalho AAT, Leão JC, Gueiros LA. IL-17A and IL-17F polymorphisms in rheumatoid arthritis and Sjögren’s syndrome. Clin Oral Investig 2015; 20:495-502. [DOI: 10.1007/s00784-015-1540-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Accepted: 07/20/2015] [Indexed: 12/27/2022]
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Fisher BA, Brown RM, Bowman SJ, Barone F. A review of salivary gland histopathology in primary Sjögren's syndrome with a focus on its potential as a clinical trials biomarker. Ann Rheum Dis 2015; 74:1645-50. [PMID: 26034044 DOI: 10.1136/annrheumdis-2015-207499] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Accepted: 05/10/2015] [Indexed: 11/04/2022]
Abstract
Salivary gland changes, characterised by a focal lymphocytic sialadenitits, play an important role in the diagnosis of primary Sjögren's syndrome (PSS) and were first described over 40 years ago. Recent evidence suggests that minor salivary gland biopsy may also provide information useful for prognostication and stratification, yet difficulties may arise in the histopathological interpretation and scoring, and evidence exists that reporting is variable. With the increasing number of actual and proposed clinical trials in PSS, we review the evidence that might support the role of histopathology as a biomarker for stratification and response to therapy and highlight areas where further validation work is required.
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Affiliation(s)
- Benjamin A Fisher
- Rheumatology Research Group, University of Birmingham, Birmingham, UK Department of Rheumatology, University Hospitals Birmingham NHS Trust, Birmingham, UK
| | - Rachel M Brown
- Department of Pathology, University Hospitals Birmingham NHS Trust, Birmingham, UK
| | - Simon J Bowman
- Department of Rheumatology, University Hospitals Birmingham NHS Trust, Birmingham, UK
| | - Francesca Barone
- Rheumatology Research Group, University of Birmingham, Birmingham, UK Department of Rheumatology, University Hospitals Birmingham NHS Trust, Birmingham, UK
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Llamas-Gutierrez FJ, Reyes E, Martínez B, Hernández-Molina G. Histopathological environment besides the focus score in Sjögren's syndrome. Int J Rheum Dis 2014; 17:898-903. [PMID: 25293642 DOI: 10.1111/1756-185x.12502] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIM To compare the prevalence of diverse histopathologic features among patients with Sjögren's syndrome (SS) and controls, and to evaluate their relationship with age, a focus score (FS) ≥ 1 and some clinical and serological SS features. METHODS A blinded pathologist examined 63 SS and 11 control minor salivary gland biopsies. Focal lymphocytic sialadenitis (FLS) was defined as a focus score (FS) ≥ 1. We also evaluated lymphoepithelial lesions, germinal centers (GCs), epithelial metaplasia, dilatation and hyperplasia in the main secretory duct, perivascular cell infiltrate, adipose infiltration, acinar atrophy, interstitial fibrosis and lymphocytes/plasma cells remote from the FLS. We registered demographics, anti-Ro/La status and clinical features. We used Kendall's tau coefficients and logistic regression analysis. RESULTS Sjögren's syndrome patients had a higher frequency of FS ≥ 1 (92% vs. 27%), acinar atrophy (78% vs. 18%), lymphocytes and plasma cells external to the FSL (92% vs. 64%) and stromal fibrosis (68% vs. 36%). A FS ≥ 1 correlated with the presence of GCs and acinar atrophy; whereas age correlated with duct dilation, duct epithelial hyperplasia, adipose infiltration and fibrosis. SS patients with hepatic involvement exhibited more frequent duct dilatation. After adjusting by age, anti-Ro/SSA (odds ratio [OR] 30.8, 95% CI 2.2-423.5, P = 0.01), a FS ≥ 1 (OR 54.3, 95% CI 4.8-612, P = 0.001) and fibrosis (OR 15.2, 95% CI 1.2-186.2, P = 0.03) were associated with SS. CONCLUSION Other histologic findings coexist with FLS, but only GC formation and acinar atrophy correlated with a FS ≥ 1. Age is mostly correlated with the remaining histological features. However, the clinical relevance of these findings is unknown.
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12
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van Stein-Callenfels D, Tan J, Bloemena E, van Vugt RM, Voskuyl AE, Santana NTY, van der Waal I. The role of a labial salivary gland biopsy in the diagnostic procedure for Sjögren's syndrome; a study of 94 cases. Med Oral Patol Oral Cir Bucal 2014; 19:e372-6. [PMID: 24880453 PMCID: PMC4119313 DOI: 10.4317/medoral.20010] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Accepted: 05/26/2014] [Indexed: 11/28/2022] Open
Abstract
Objectives: The purpose of the present study is to examine the role of the outcome of the labial salivary gland biopsy (LSGB) in the diagnostic procedure of patients suspected of suffering from Sjögren’s syndrome (SS).
Material and Methods: In a retrospective study the result of histopathological assessment of 94 consecutively taken labial salivary gland biopsies has been examined. For the diagnosis of SS the American-European Consensus Group classification (AECG, 2002) have been used. The outcome of the assessment has been discussed in relation to a recently reported classification provided by the American College of Rheumatology (ACR, 2012).
Results: In the 94 LSGBs support for a diagnosis of SS has been encountered in 24 out of 26 patients with SS. In the 68 patients with a negative diagnosis of SS only six positive LSGBs were observed. The sensitivity of the labial biopsy amounted 0.92; the specificity was 0.91, while the positive predictive value and the negative predictive value amounted 0.80 and 0.97 respectively. LSGBs taken by or on the request of the departments of Rheumatology or Internal Medicine had a significant higher yield compared to LSGBs taken in other clinical departments.
Conclusions: The LSGB may play a role in the diagnostic procedure of Sjögren’s syndrome when using either the AECG classification or the ACR classification. A LSGB should preferably taken after counseling for the possible presence of SS by a department of Rheumatology or Internal Medicine since the yield of such biopsies is much higher than in patients who have not been counseled by these departments prior to the taking of a LSGB.
When using the ACR classification, a positive serologic result and a positive ocular test make the taking of a LSGB redundant. Only in case of a negative serologic outcome or a negative result of the ocular test a LSGB is indicated. Since both the serologic test and the ocular test carry hardly any morbidity, these tests should, indeed, be performed first before considering to take a LSGB.
Key words:Labial salivary gland biopsy, Sjögren’s syndrome.
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Affiliation(s)
- Dewi van Stein-Callenfels
- VU University Medical Center, Academic Centre for Dentistry (ACTA), Dept of Oral and Maxillofacial Surgery/Oral Pathology, P.O.Box 7057, 1007 MB, Amsterdam, The Netherlands,
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Pereira DL, Vilela VS, Dos Santos TCRB, Pires FR. Clinical and laboratorial profile and histological features on minor salivary glands from patients under investigation for Sjögren's syndrome. Med Oral Patol Oral Cir Bucal 2014; 19:e237-41. [PMID: 24316710 PMCID: PMC4048111 DOI: 10.4317/medoral.19486] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2013] [Accepted: 10/11/2013] [Indexed: 11/24/2022] Open
Abstract
Diagnosis of Sjögren’s syndrome (SS) is complex and the usefulness of labial minor salivary glands biopsy in this process remains controversial.
Objectives: to evaluate the clinical and laboratorial profile and histological features on labial minor salivary glands from patients under investigation of SS.
Study Design: clinical charts from 38 patients under suspicion of SS and submitted to labial minor salivary glands biopsies were reviewed. Clinical and laboratorial data were retrieved from the clinical files and the HE-stained histological slides were reviewed under light microscopy.
Results: mean age of the patients was 56.5 years and 97% were females; histological analysis showed that 42% of the cases showed ductal dilatation, lymphocytic foci were found in 52.6% and, from this group, 80% of the cases presented a foci/lobules ratio above 0.8. Acinar/ductal ratio was considered diminished in 39.5% of the samples. Thirty six (95%) and 32 (84%) patients, respectively, complained about xerostomia and xerophthalmia. A study of the time interval of the symptoms that led to SS investigation showed a mean of 116 months. Moreover, sixty-six percent of the patients had already been submitted to immunosuppressive therapy prior to the labial minor salivary gland biopsy. Age of the patients, scintigraphic alterations on salivary function, antinuclear factor (ANF), anti-Ro and anti-La did not show statistical significant association with the histological features. Lobules/foci ratio above 0.8 was the only histological parameter statistically associated with Sjögren’s syndrome diagnosis (p<0.0001).
Conclusions: in the studied sample, lymphocytic foci on salivary glands were the only histological parameter associated to the diagnosis of SS. Early indication of labial minor salivary gland biopsy to patients under investigation of SS could limit the effects of immunosuppressive therapy on the histological features associated with the evolution of salivary gland involvement in SS.
Key words:Sjögren syndrome, minor salivary glands, biopsy, lymphocytic foci.
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Affiliation(s)
- Débora-Lima Pereira
- Oral Pathology, School of Dentistry, State University of Rio de Janeiro, Av. 28 de Setembro, 157, Vila Isabel - CEP: 20551-030, Rio de Janeiro/RJ - Brazil,
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Affiliation(s)
- Clio P Mavragani
- Departments of Physiology (Mavragani) and Pathophysiology (Moutsopoulos), Faculty of Medicine, University of Athens, Athens, Greece
| | - Haralampos M Moutsopoulos
- Departments of Physiology (Mavragani) and Pathophysiology (Moutsopoulos), Faculty of Medicine, University of Athens, Athens, Greece
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16
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Diagnostic value of labial minor salivary gland biopsy for Sjögren's syndrome: A systematic review. Autoimmun Rev 2013; 12:416-20. [DOI: 10.1016/j.autrev.2012.08.001] [Citation(s) in RCA: 121] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2012] [Accepted: 08/01/2012] [Indexed: 11/23/2022]
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Gomes PDS, Juodzbalys G, Fernandes MH, Guobis Z. Diagnostic Approaches to Sjögren's syndrome: a Literature Review and Own Clinical Experience. J Oral Maxillofac Res 2012; 3:e3. [PMID: 24422005 PMCID: PMC3886093 DOI: 10.5037/jomr.2012.3103] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2012] [Accepted: 03/20/2012] [Indexed: 06/03/2023]
Abstract
OBJECTIVES The purpose of present paper is to critically address the recent advances on diagnostic procedures of Sjögren's syndrome, taking into account the attained local and systemic features of the disease. MATERIAL AND METHODS A comprehensive review of the available literature regarding to the diagnostic approaches to Sjögren's syndrome was conducted. Eligible studies were identified by searching the electronic literature PubMed, Medline, Embase, and ScienceDirect databases for relevant reports (last search update January 2012) combining the MESH heading term "Sjögren's syndrome", with the words "diagnosis, diagnostic procedures, salivary gland function, ocular tests, histopathology, salivary gland imaging, serology". The authors checked the references of the selected articles to identify additional eligible publications and contacted the authors, if necessary. RESULTS Presented article addresses the established diagnostic criteria for Sjögren's syndrome and critically evaluates the most commonly used diagnostic procedures, presenting data from author's own clinical experience. Diagnostic criteria for Sjögren's syndrome are required both by healthcare professionals and patients, namely in order to provide a rational basis for the assessment of the symptoms, establish an individual disease prognosis, and orientate the therapeutic intervention. CONCLUSIONS Sjögren's syndrome is quite a common autoimmune disease of which the diagnosis and treatment are not easily established. Due to its systemic involvement, it can exhibit a wide range of clinical manifestations that contribute to confusion and delay in diagnosis. The use of proper diagnostic modalities will help to reduce the time to diagnosis and preserve the health and quality of life of patients with Sjögren's syndrome.
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Affiliation(s)
- Pedro de Sousa Gomes
- Laboratory of Pharmacology and Cellular Biocompatibility, Faculty
of Dental Medicine, University of PortoPortoPortugal.
| | - Gintaras Juodzbalys
- Department of Maxillofacial Surgery, Medical Academy, Lithuanian
University of Health SciencesKaunasLithuania.
| | - Maria Helena Fernandes
- Laboratory of Pharmacology and Cellular Biocompatibility, Faculty
of Dental Medicine, University of PortoPortoPortugal.
| | - Zygimantas Guobis
- Department of Dental and Oral Pathology, Medical Academy,
Lithuanian University of Health SciencesKaunasLithuania.
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Bayetto K, Logan RM. Sjögren's syndrome: a review of aetiology, pathogenesis, diagnosis and management. Aust Dent J 2010; 55 Suppl 1:39-47. [PMID: 20553243 DOI: 10.1111/j.1834-7819.2010.01197.x] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Sjögren's syndrome is a chronic autoimmune disease that affects many individuals within the community. Despite this, its exact aetiology and pathogenesis is still unclear. Sjögren's syndrome affects many organ systems in the body. However, for dental practitioners it is important to recognize the many oral and dental manifestations that are associated with the syndrome. In addition to these oral manifestations, this review will discuss the systemic manifestations of Sjögren's syndrome as well as the current understanding of factors that have a role in its aetiology and pathogenesis. Furthermore, this review will highlight the difficulties and complexities that are inherent in the diagnosis of Sjögren's syndrome and the important role that dental practitioners can play in the management of its oral manifestations. The effective management of oral manifestations and minimization of oral disease in patients with Sjögren's syndrome can result in improved quality of life for these patients.
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Affiliation(s)
- K Bayetto
- Division of Surgical Pathology, SA Pathology, Frome Road, Adelaide, South Australia
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Abstract
In this article, the literature on minor salivary gland secretion rates, composition, and function is reviewed. Measurements of the minor salivary gland secretion rates and composition are complicated, and the secretions display large biological variability. Despite this, some characteristics of these secretions have been found repeatedly in independent investigations. Minor gland saliva varies between different oral sites. Buccal saliva flow is higher than labial saliva flow, which in turn is usually higher than the palatal gland secretion rate. It is generally agreed that minor gland saliva is important for the whole saliva composition, and especially for the secretory immunoglobulin A and mucins. The secretion from these glands seems also important for subjective feelings of dry mouth and general wellbeing. Further research is essential for understanding the role of these secretions for oral, as well as for general, health.
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Affiliation(s)
- Lars Eliasson
- Department of Cariology, Institute of Odontology, The Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden.
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Imanguli MM, Atkinson JC, Mitchell SA, Avila DN, Bishop RJ, Cowen EW, Datiles MB, Hakim FT, Kleiner DE, Krumlauf MC, Pavletic SZ. Salivary gland involvement in chronic graft-versus-host disease: prevalence, clinical significance, and recommendations for evaluation. Biol Blood Marrow Transplant 2010; 16:1362-9. [PMID: 20353829 DOI: 10.1016/j.bbmt.2010.03.023] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2009] [Accepted: 03/22/2010] [Indexed: 11/16/2022]
Abstract
Although xerostomia is a commonly reported complaint in patients with chronic graft-versus-host disease (cGVHD), criteria for evaluating the prevalence and characteristics of salivary gland involvement have not been well defined in this patient population. Previous studies also have made no distinction between salivary and mucosal oral cGVHD. We systematically evaluated signs and symptoms of sicca in a large cohort of patients with cGVHD (n = 101) using instruments widely used to study Sjogren's syndrome. Xerostomia was reported in 60 (77%) patients reporting ocular and 52 (67%) patients reporting oral complaints [corrected]. The salivary flow rate was < or =0.2 mL/min in 27%, and < or =0.1 mL/min in 16%. Histopathological changes, consisting of mononuclear infiltration and/or fibrosis/atrophy, were present in all patients with salivary dysfunction. Importantly, there was no correlation of salivary and oral mucosal involvement in cGVHD. Patients with cGVHD-associated salivary gland involvement had diminished oral cavity-specific quality of life and lower body mass index. Salivary gland involvement is a common and clinically distinct manifestation of cGVHD. Formal evaluation of salivary function using standardized criteria is needed, and this could be incorporated as an outcome measure in clinical trials of cGVHD.
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Affiliation(s)
- Matin M Imanguli
- Experimental Transplantation and Immunology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.
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