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Jeng PY, Chang MC, Chiang CP, Lee CF, Chen CF, Jeng JH. Oral soft tissue biopsy surgery: Current principles and key tissue stabilization techniques. J Dent Sci 2024; 19:11-20. [PMID: 38303868 PMCID: PMC10829751 DOI: 10.1016/j.jds.2023.09.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 09/12/2023] [Indexed: 02/03/2024] Open
Abstract
There are different kinds of benign and malignant lesions in the oral cavity. Clinically, definite diagnosis can be confirmed only by doing adequate surgical biopsy and subsequent histopathological examination. Inadequate biopsy technique, unsuitable selection of the location for biopsy, inappropriate tissue handling and record of patients' information may lead to artifacts and misdiagnosis by the oral pathologists. Soft tissue stabilization is a challenge during oral surgery procedures. It needs the cooperation of operator, assistants, and patients to overcome the difficulty and ensure the successful outcome. In this article, we reviewed the procedures for clinical surgical biopsy, and raised three current tissue stabilization methods including fingers and gauze stabilization, stabilization with chalazion forceps and adapted instruments, and stabilization with retraction sutures. Moreover, some limitations were also presented. Clinician should examine the clinical characteristics of the oral lesion, the surrounding anatomical structures, and their own clinical experience and preference to select the appropriate tool. More understanding of these biopsy and tissue stabilization methods can effectively improve the biopsy procedures and obtain adequate tissues for histopathological examination and subsequent issue of an accurate pathological report.
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Affiliation(s)
- Po-Yuan Jeng
- Department of Stomatology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Mei-Chi Chang
- Chang Gung University of Science and Technology, Kwei-Shan, Taoyuan, Taiwan
- Department of Dentistry, Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Chun-Pin Chiang
- Department of Dentistry, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- School of Dentistry, College of Medicine, National Taiwan University, Taipei, Taiwan
- Department of Dentistry, National Taiwan University Hospital, Taipei, Taiwan
| | - Chih-Fang Lee
- Department of Stomatology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Chun-Feng Chen
- Department of Stomatology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Jiiang-Huei Jeng
- School of Dentistry, College of Medicine, National Taiwan University, Taipei, Taiwan
- Department of Dentistry, National Taiwan University Hospital, Taipei, Taiwan
- School of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Dentistry, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
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Mohammadi T, Yavari T, Ghorbani S, Mohammadi B. Associations of diagnostic findings with disease activity in primary Sjӧgren's syndrome: a cluster analysis. Rev Clin Esp 2023; 223:209-215. [PMID: 36841475 DOI: 10.1016/j.rceng.2023.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
OBJECTIVE The diagnosis of primary Sjӧgren's syndrome still relies upon a constellation of clinical, laboratory, imaging, and pathological findings. We aimed to evaluate the relation of the disease activity with the results of diagnostic tests for primary Sjӧgren's syndrome. METHODS A principal component with cluster analysis was performed to classify 69 patients with primary Sjӧgren's syndrome based on the results of diagnostic evaluations. RESULTS Anti-SSA autoantibody was the most represented feature on the principal components. The anti-SSA and ultrasound score were positively correlated (p=0.001). We identified two distinct clusters of low or high disease activity (p<0.001). Except for disease duration and serum beta2-microglobulin, the clusters were significantly different in salivary flow (p= 0.004), ultrasound findings (p<0.001), IgG (p= 0.001), and salivary beta2-microglobulin (p= 0.048). Also, positive findings were significantly different between the clusters in rheumatoid factor, antinuclear antibody, anti-SSA, and anti-SSB (all p≤0.013). CONCLUSION Patients with higher syndrome activity were best recognized with serological and ultrasound assessments. However, patients with lower syndrome activity had a longer disease duration, higher stimulated salivary flow rate, and a positive biopsy of minor salivary glands (56%).
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Affiliation(s)
- T Mohammadi
- University of Tehran, College of Science, School of Mathematics, Statistics, and Computer Science, Tehran, Iran
| | - T Yavari
- Tehran University of Medical Sciences, Faculty of Medicine, Shariati Hospital, Tehran, Iran
| | - S Ghorbani
- Kerman University of Medical Sciences, Shafa Hospital, Department of Otorhinolaryngology, Kerman, Iran
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Gordon AJ, Patel A, Zhou F, Liu C, Saxena A, Rackoff P, Givi B. Minor Salivary Gland Biopsy in Diagnosis of Sjögren’s Syndrome. OTO Open 2022; 6:2473974X221116107. [PMID: 35909442 PMCID: PMC9326841 DOI: 10.1177/2473974x221116107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 07/03/2022] [Indexed: 11/15/2022] Open
Abstract
Objective Previous studies have questioned the safety and efficacy of minor salivary gland biopsy in the diagnosis of Sjögren’s syndrome, citing complications and difficulty of pathologic evaluation. This study aims to determine the rate of biopsy specimen adequacy and the risk of complications after minor salivary gland biopsy. Study Design Case series. Setting Single tertiary care center. Methods We reviewed the records of all patients who underwent minor salivary gland biopsy at our institution from October 1, 2016, to September 1, 2021. Demographics, comorbidities, symptoms, and serologic results were recorded. The primary outcome was adequacy of the tissue sample. Complications of the procedure were recorded. Biopsies with at least one focus of ≥50 lymphocytes per 4-mm2 sample were considered positive. Results We identified 110 patients who underwent minor salivary gland biopsy. Ninety-three (85%) were female, and the median age was 49.1 years (range, 18.7-80.5). Seventy-seven procedures (70%) were performed in the office setting, and 33 (30%) were performed in the operating room. Nearly all biopsy samples (n = 108, 98%) were adequate, and 33 (31%) were interpreted as positive. Four patients (4%) experienced temporary lip numbness, which resolved with conservative management. No permanent complications were reported after lip biopsy. Nineteen (58%) patients with positive biopsy results had no Sjögren’s-specific antibodies. Most patients with positive biopsy results (n = 20, 61%) subsequently started immunomodulatory therapy. Conclusion Minor salivary gland biopsy can be performed safely and effectively in both the office and the operating room. This procedure provides clinically meaningful information and can be reasonably recommended in patients suspected to have Sjögren’s syndrome.
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Affiliation(s)
- Alex J. Gordon
- Department of Otolaryngology–Head and Neck Surgery, NYU Langone Health, New York, New York, USA
- Alex J. Gordon, Department of Otolaryngology–Head and Neck Surgery, NYU Langone Health, 550 First Ave, New York, NY 10016, USA.
| | - Aneek Patel
- Department of Otolaryngology–Head and Neck Surgery, NYU Langone Health, New York, New York, USA
| | - Fang Zhou
- Department of Pathology, NYU Langone Health, New York, New York, USA
| | - Cheng Liu
- Department of Pathology, NYU Langone Health, New York, New York, USA
| | - Amit Saxena
- Division of Rheumatology, Department of Medicine, NYU Langone Health, New York, New York, USA
| | - Paula Rackoff
- Division of Rheumatology, Department of Medicine, NYU Langone Health, New York, New York, USA
| | - Babak Givi
- Department of Otolaryngology–Head and Neck Surgery, NYU Langone Health, New York, New York, USA
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Paluszkiewicz C, Roman M, Piergies N, Pięta E, Woźniak M, Guidi MC, Miśkiewicz-Orczyk K, Marków M, Ścierski W, Misiołek M, Drozdzowska B, Kwiatek WM. Tracking of the biochemical changes upon pleomorphic adenoma progression using vibrational microspectroscopy. Sci Rep 2021; 11:18010. [PMID: 34504182 PMCID: PMC8429647 DOI: 10.1038/s41598-021-97377-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 08/23/2021] [Indexed: 02/08/2023] Open
Abstract
Head and neck tumors can be very challenging to treat because of the risk of problems or complications after surgery. Therefore, prompt and accurate diagnosis is extremely important to drive appropriate treatment decisions, which may reduce the chance of recurrence. This paper presents the original research exploring the feasibility of Fourier transform infrared (FT-IR) and Raman spectroscopy (RS) methods to investigate biochemical alterations upon the development of the pleomorphic adenoma. Principal component analysis (PCA) was used for a detailed assessment of the observed changes and to determine the spectroscopic basis for salivary gland neoplastic pathogenesis. It is implied that within the healthy margin, as opposed to the tumoral tissue, there are parts that differ significantly in lipid content. This observation shed new light on the crucial role of lipids in tissue physiology and tumorigenesis. Thus, a novel approach that eliminates the influence of lipids on the elucidation of biochemical changes is proposed. The performed analysis suggests that the highly heterogeneous healthy margin contains more unsaturated triacylglycerols, while the tumoral section is rich in proteins. The difference in protein content was also observed for these two tissue types, i.e. the healthy tissue possesses more proteins in the anti-parallel β-sheet conformation, whereas the tumoral tissue is dominated by proteins rich in unordered random coils. Furthermore, the pathogenic tissue shows a higher content of carbohydrates and reveals noticeable differences in nucleic acid content. Finally, FT-IR and Raman spectroscopy methods were proposed as very promising methods in the discrimination of tumoral and healthy tissues of the salivary gland.
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Affiliation(s)
- Czesława Paluszkiewicz
- grid.413454.30000 0001 1958 0162Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 31-342 Kraków, Poland
| | - Maciej Roman
- grid.413454.30000 0001 1958 0162Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 31-342 Kraków, Poland
| | - Natalia Piergies
- grid.413454.30000 0001 1958 0162Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 31-342 Kraków, Poland
| | - Ewa Pięta
- grid.413454.30000 0001 1958 0162Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 31-342 Kraków, Poland
| | - Monika Woźniak
- grid.413454.30000 0001 1958 0162Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 31-342 Kraków, Poland
| | - Mariangela Cestelli Guidi
- grid.463190.90000 0004 0648 0236INFN-Laboratori Nazionali di Frascati, Via E. Fermi 40, 00044 Frascati, Italy
| | - Katarzyna Miśkiewicz-Orczyk
- grid.411728.90000 0001 2198 0923Department of Otorhinolaryngology and Laryngological Oncology in Zabrze, Medical University of Silesia Katowice, 41800 Zabrze, Poland
| | - Magdalena Marków
- grid.411728.90000 0001 2198 0923Department of Otorhinolaryngology and Laryngological Oncology in Zabrze, Medical University of Silesia Katowice, 41800 Zabrze, Poland
| | - Wojciech Ścierski
- grid.411728.90000 0001 2198 0923Department of Otorhinolaryngology and Laryngological Oncology in Zabrze, Medical University of Silesia Katowice, 41800 Zabrze, Poland
| | - Maciej Misiołek
- grid.411728.90000 0001 2198 0923Department of Otorhinolaryngology and Laryngological Oncology in Zabrze, Medical University of Silesia Katowice, 41800 Zabrze, Poland
| | - Bogna Drozdzowska
- grid.411728.90000 0001 2198 0923Department of Pathomorphology Zabrze, Medical University of Silesia, Katowice, Poland
| | - Wojciech M. Kwiatek
- grid.413454.30000 0001 1958 0162Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 31-342 Kraków, Poland
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Valdez RMA, Melo TS, Santos-Silva AR, Duarte A, Gueiros LA. Adverse post-operative events of salivary gland biopsies: A systematic review and meta-analysis. J Oral Pathol Med 2021; 51:152-159. [PMID: 34363247 DOI: 10.1111/jop.13229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 06/22/2021] [Accepted: 07/08/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The study aimed to perform a systematic review and meta-analysis of the complications following major and minor salivary gland biopsy. MATERIALS AND METHODS Observational studies assessing postoperative complications of minor salivary gland biopsy and indexed at Medline/PubMed, EMBASE, Cinahl, LILACS, or Scopus were selected. This review was registered under the protocol number: CRD42020211169. The level of significance considered was 0.05, and the R software (The R Foundation) was used for the meta-analysis. RESULTS Twenty-seven studies reporting 3208 patients were included in this review. The combined prevalence of postsurgical complications was 11% (95% CI, 8 to 13%, p = 0.01). The percentage of the combined prevalence of neurological complications was 3% (95% CI, 1-6%, p = 0.01). The surgical technique did not influence the frequency of overall and neurological complications. CONCLUSION Minor salivary gland biopsies are a safe and predictable procedure that should be performed on the lower lip. Postoperative complications are more common than previously reported, but permanent complaints are uncommon.
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Affiliation(s)
- Remberto M A Valdez
- Oral Medicine Unit, Departamento de Clínica e Odontologia Preventiva, Universidade Federal de Pernambuco, Recife, Brazil
| | - Thayanara S Melo
- Oral Medicine Unit, Departamento de Clínica e Odontologia Preventiva, Universidade Federal de Pernambuco, Recife, Brazil
| | - Alan R Santos-Silva
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil
| | - Angela Duarte
- Rheumatology Unit, Hospital das Clínicas, Universidade Federal de Pernambuco, Recife, Brazil
| | - Luiz A Gueiros
- Oral Medicine Unit, Departamento de Clínica e Odontologia Preventiva, Universidade Federal de Pernambuco, Recife, Brazil
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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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DEMİRAL U, KARAPINAR G, EKMEKCİOĞLU H, ÜNÜR M. Diagnostic Value of Minor Salivary Gland Biopsy: A Retrospective Study. CLINICAL AND EXPERIMENTAL HEALTH SCIENCES 2020. [DOI: 10.33808/clinexphealthsci.573390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Trivedi A, Cornejo KM, O'Donnell P, Dresser K, Deng A. Employing immunohistochemical staining to labial minor salivary gland biopsies from patients with Sjogren's syndrome increases diagnostic certainty. J Oral Pathol Med 2020; 50:98-102. [PMID: 33150616 DOI: 10.1111/jop.13119] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 09/27/2020] [Accepted: 10/07/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Sjogren's syndrome (SjS) is an autoimmune disease characterized clinically by dry eyes and dry mouth, and histopathologically by lymphocytic infiltrates in the salivary glands. Labial minor salivary gland biopsy (MSGB) is a major diagnostic test for SjS, deemed positive by a focus score of ≥1, meaning that ≥50 lymphocytes were found in 4 mm2 tissue on hematoxylin and eosin (H&E)-stained slides. The diagnosis can be challenging, and the above diagnostic criteria has low and variable sensitivity. METHODS We performed a retrospective study on MSGBs done for possible SjS. We compared the percent of MSGBs which met the histologic criteria by H&E stain alone and that with the addition of CD45, CD3, and CD20 immunohistochemical (IHC) staining for these patients. A total of 45 cases with complete data were analyzed. RESULTS Thirty-five of the 45 patients had the diagnosis of Sjogren's syndrome (SjS+) based on ACR criteria. However, based on H&E staining alone, only 22/35 cases (63%) met the histologic criteria. After adding IHC staining with CD45, CD3, and CD20 to MSGBs of SjS + patients, 29/35 (83%) cases met the histological criteria for SjS. All MSGBs from patients without SjS had no significant lymphocyte infiltrate on either H&E or IHC stains. CONCLUSIONS Immunohistochemical better identifies lymphocytic infiltrates in MSGB and increases diagnostic certainty. Due to high cost, their use should be restricted to cases where there is high clinical suspicion of SjS and negative H&E evaluation alone, or if the diagnosis is uncertain.
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Affiliation(s)
- Apoorva Trivedi
- Department of Dermatology, University of Massachusetts Medical School, UMass Memorial Medical Center, Worcester, MA, USA
| | - Kristine M Cornejo
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Patrick O'Donnell
- Department of Pathology, University of Massachusetts Medical School, UMass Memorial Medical Center, Worcester, MA, USA
| | - Karen Dresser
- Department of Pathology, University of Massachusetts Medical School, UMass Memorial Medical Center, Worcester, MA, USA
| | - April Deng
- Department of Pathology, University of Massachusetts Medical School, UMass Memorial Medical Center, Worcester, MA, USA
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Kim HA, Yoon SH, Yoon JK, Lee SJ, Jo KS, Lee DH, Suh CH, An YS. Salivary gland scintigraphy in Sjögren’s syndrome. Nuklearmedizin 2018; 53:139-45. [DOI: 10.3413/nukmed-0630-13-10] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Accepted: 02/11/2014] [Indexed: 01/10/2023]
Abstract
SummaryThe aim of this study was to compare the diagnostic utility of visual versus semiquantitative analysis of salivary gland scintigraphy in the diagnosis of Sjögren’s syndrome (SS). Patients, methods:
99mTc-pertech- netate salivary gland scintigraphy was performed in 145 patients (133 women, 12 men) with clinically suspicious SS. The images were interpreted with visual and semiquantitative methods and the diagnostic performances for SS were compared using uptake and excretory functional parameters. Results: In total, 76 patients (52.4%) were finally diagnosed with SS. The sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of visual analysis for the diagnosis of SS were 88.2%, 48.6%, 65.1%, 79.1%, and 69.2%, respectively. Semiquantitative values, the area under the ROC curve for uptake ratio and percentage excretion in the right salivary glands were significantly greater than 0.5 (p < 0.05). However, the percentage excretion in the left salivary glands did not show a statistically significant diagnostic ability for SS. The diagnostic ability of visual assessment was greater than that of the semiquantitative method in terms of evaluating uptake and excretory function in the sub- mandibular glands. Conclusion: Visual analysis of salivary gland scintigraphy showed greater diagnostic utility than semiquantitative assessment in the diagnosis of SS, especially in the submandibular glands.
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Wicheta S, Van der Groen T, Faquin WC, August M. Minor Salivary Gland Biopsy-An Important Contributor to the Diagnosis of Sjögren Syndrome. J Oral Maxillofac Surg 2017. [PMID: 28648912 DOI: 10.1016/j.joms.2017.05.021] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE Sjögren syndrome (SS), although commonly associated with xerostomia and xerophthalmia, can present with extraglandular manifestations that make definitive diagnosis difficult. The 2 leading diagnostic classification systems include a positive minor salivary gland biopsy (MSGB) result as a major inclusion criterion. The purpose of this study was to better define the role of the MSGB in establishing a diagnosis of SS in a cohort of referred patients. MATERIALS AND METHODS This is a retrospective cohort study of patients referred to the Massachusetts General Hospital Department of Oral and Maxillofacial Surgery (Boston, MA) over a 5-year period to establish a diagnosis of SS. Inclusion criteria were complete information regarding presenting symptoms, reason for referral, and findings at MSGB. Incomplete records and referral for reasons other than presumptive SS resulted in exclusion. The MSGB and its role in definitive diagnosis based on accepted classification systems were evaluated for sensitivity, specificity, and positive and negative predictive values. Other variables of interest (demographics, pattern of referral, and symptomology) are described for the cohort. RESULTS Eighty-seven patients met the inclusion criteria. The mean age was 48.3 years (range, 19 to 74 yr) and 75 were women (86.2%). Fifteen MSGB results (17.2%) were positive based on the focus score histologic criteria. In 12 of 15 cases, the positive MSGB result allowed for a definitive diagnosis (80%). In 3 cases, other criteria allowed diagnosis without the contribution of the MSGB (sensitivity of MSGB, 80.0%; specificity, 87.5%; positive predictive value, 57.1%; negative predictive value, 95.5%). CONCLUSION The MSGB is an important contributor to a diagnosis of SS. When serology was negative, the MSGB often was the criterion that allowed the diagnosis to be established. It is the most frequently positive of the major criteria used by the 2 classification systems in current use.
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Affiliation(s)
- Sarah Wicheta
- Student, Harvard School of Dental Medicine, Boston, MA
| | | | - William C Faquin
- Professor, Department of Pathology, Massachusetts General Hospital, Massachusetts General Hospital, Boston, MA
| | - Meredith August
- Associate Professor, Department of Oral and Maxillofacial Surgery, Massachusetts General Hospital, Boston, MA.
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Abstract
Interstitial lung diseases, especially lymphoproliferative disorders such as follicular bronchiolitis and lymphoid interstitial pneumonia, are commonly seen in association with Sjögren syndrome. Although the predominant computed tomographic (CT) findings in patients with lymphoid interstitial pneumonia/follicular bronchiolitis include poorly defined centrilobular nodules and ground-glass attenuation, cystic changes can be seen in approximately two-thirds of these patients. The objective of this study was to define the clinical, radiological, and histopathological features of cyst-predominant lymphoid interstitial pneumonia/follicular bronchiolitis in patients with Sjögren syndrome. We present four patients who were referred to our institution with diffuse cystic changes on chest CT imaging. All four had a presumptive diagnosis of lymphangioleiomyomatosis but were subsequently found to have Sjögren syndrome. The diagnosis was established based on the clinical symptoms of xerostomia and xerophthalmia along with serologic detection of antinuclear antibodies, rheumatoid factor, anti-Sjögren's syndrome-related antigen A (SSA)/Ro antibodies, and anti-Sjögren's syndrome-related antigen B (SSB)/La antibodies. The cystic pattern associated with Sjögren syndrome had a characteristic appearance on chest CT images. Typical features included a wide variation in cyst size, internal structure within cysts, geographic simplification of parenchymal architecture producing a "dissolving lung appearance," perivascular and often basilar-predominant distribution, and frequent association with ground-glass opacities and nodules. In a compatible clinical context, we submit that these findings can be sufficiently distinctive to obviate the need for lung biopsy, even in the absence of confirmatory serological studies or lip biopsy. Clinicians should consider occult Sjögren syndrome in the differential diagnosis of patients presenting with idiopathic diffuse cystic lung disease.
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Benchabane S, Boudjelida A, Toumi R, Belguendouz H, Youinou P, Touil-Boukoffa C. A case for IL-6, IL-17A, and nitric oxide in the pathophysiology of Sjögren's syndrome. Int J Immunopathol Pharmacol 2016; 29:386-97. [PMID: 27207443 DOI: 10.1177/0394632016651273] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 04/26/2016] [Indexed: 12/31/2022] Open
Abstract
Sjögren's syndrome (SS) is an autoimmune epithelitis characterized by mononuclear cell (MNC) infiltration of the lacrimal and salivary glands (SG), as well as the presence of serum autoantibodies. This condition is a growing public health concern in Algeria. Herein, we sought to determine if the levels of interleukin (IL)-6, IL-17A, and nitric oxide (NO), were correlated with the extent of MNC infiltration. The expression of inducible NO synthase (NOS2) and CD68 was measured in the SG of all patients, but not in those of the normal controls (NCs). We included 44 primary Sjögren's syndrome (pSS) patients and 15 NCs in this study; we found that the expression of NOS2 and CD68 was elevated in all of the SG of SS patients. Additionally, the serum and saliva levels of IL-6, IL-17A, and NO were higher in the pSS patients, compared with the NCs. Furthermore, the NOS2-induced excess NO was associated with the extent of the MNC infiltration, and thereby with tissue injury. It is also important to note that there were correlations between the levels of IL-6, IL-17A, and NO. Such findings indicate that through the effects of NO, IL-17A participates in the pathophysiology of the disease. With the purpose of improving both the diagnosis and prognosis, IL-6, IL-17A, and NO should be assayed in the serum and saliva of patients suspected of SS.
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Affiliation(s)
- Sarah Benchabane
- University of Sciences, Laboratory of Cellular and Molecular Biology, Cyokines and NO Synthases Group, Faculty of Biological Sciences, Algeria
| | | | - Ryma Toumi
- University of Sciences, Laboratory of Cellular and Molecular Biology, Cyokines and NO Synthases Group, Faculty of Biological Sciences, Algeria
| | - Houda Belguendouz
- University of Sciences, Laboratory of Cellular and Molecular Biology, Cyokines and NO Synthases Group, Faculty of Biological Sciences, Algeria
| | - Pierre Youinou
- Laboratory of Excellence (Labex) IGO, and INSERM ERI29, European University of Brit-tany, Brest, France
| | - Chafia Touil-Boukoffa
- University of Sciences, Laboratory of Cellular and Molecular Biology, Cyokines and NO Synthases Group, Faculty of Biological Sciences, Algeria
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Kim J, Sun D, Ozl R, Grader-beck T, Birnbaum J, Akpek EK, Baer AN. A validated method of labial minor salivary gland biopsy for the diagnosis of Sjögren's syndrome. Laryngoscope 2016; 126:2041-6. [DOI: 10.1002/lary.25974] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 02/06/2016] [Accepted: 02/19/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Jean Kim
- Department of Otolaryngology, Head and Neck Surgery; Johns Hopkins University School of Medicine; Baltimore Maryland U.S.A
- Johns Hopkins Jerome L. Greene Sjögren's Syndrome Center in the Department of Medicine; Division of Rheumatology; Johns Hopkins University School of Medicine; Baltimore Maryland U.S.A
| | - Daniel Sun
- Department of Otolaryngology, Head and Neck Surgery; Johns Hopkins University School of Medicine; Baltimore Maryland U.S.A
| | - Rebecca Ozl
- Johns Hopkins Jerome L. Greene Sjögren's Syndrome Center in the Department of Medicine; Division of Rheumatology; Johns Hopkins University School of Medicine; Baltimore Maryland U.S.A
| | - Thomas Grader-beck
- Johns Hopkins Jerome L. Greene Sjögren's Syndrome Center in the Department of Medicine; Division of Rheumatology; Johns Hopkins University School of Medicine; Baltimore Maryland U.S.A
| | - Julius Birnbaum
- Johns Hopkins Jerome L. Greene Sjögren's Syndrome Center in the Department of Medicine; Division of Rheumatology; Johns Hopkins University School of Medicine; Baltimore Maryland U.S.A
| | - Esen K. Akpek
- Johns Hopkins Jerome L. Greene Sjögren's Syndrome Center in the Department of Medicine; Division of Rheumatology; Johns Hopkins University School of Medicine; Baltimore Maryland U.S.A
| | - Alan N. Baer
- Johns Hopkins Jerome L. Greene Sjögren's Syndrome Center in the Department of Medicine; Division of Rheumatology; Johns Hopkins University School of Medicine; Baltimore Maryland U.S.A
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Astorri E, Sutcliffe N, Richards PS, Suchak K, Pitzalis C, Bombardieri M, Tappuni AR. Ultrasound of the salivary glands is a strong predictor of labial gland biopsy histopathology in patients with sicca symptoms. J Oral Pathol Med 2015; 45:450-4. [DOI: 10.1111/jop.12387] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2015] [Indexed: 11/27/2022]
Affiliation(s)
- Elisa Astorri
- Centre for Experimental Medicine & Rheumatology; William Harvey Research Institute; Barts and The London School of Medicine and Dentistry; Queen Mary University of London; London UK
| | - Nurhan Sutcliffe
- Department of Rheumatology; Barts Health NHS Trust and Queen Mary University of London; London UK
| | | | - Krishna Suchak
- Institute of Dentistry; Barts and The London School of Medicine and Dentistry; Queen Mary University of London; London UK
| | - Costantino Pitzalis
- Centre for Experimental Medicine & Rheumatology; William Harvey Research Institute; Barts and The London School of Medicine and Dentistry; Queen Mary University of London; London UK
| | - Michele Bombardieri
- Centre for Experimental Medicine & Rheumatology; William Harvey Research Institute; Barts and The London School of Medicine and Dentistry; Queen Mary University of London; London UK
| | - Anwar R. Tappuni
- Institute of Dentistry; Barts and The London School of Medicine and Dentistry; Queen Mary University of London; London UK
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15
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Giovelli RA, Santos MCS, Serrano ÉV, Valim V. Clinical characteristics and biopsy accuracy in suspected cases of Sjögren's syndrome referred to labial salivary gland biopsy. BMC Musculoskelet Disord 2015; 16:30. [PMID: 25887888 PMCID: PMC4332430 DOI: 10.1186/s12891-015-0482-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Accepted: 01/27/2015] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Labial salivary gland biopsy (LSGB) is the most important diagnostic tool for the diagnosis of Sjögren's syndrome (SS), but its diagnostic value is rarely studied. This study assessed the sensibility and specificity of LSGB, and the clinical profiles of patients who were referred for biopsy. METHODS Retrospective analysis of the histopathological reports from LSGB and medical report data from patients who underwent LSGB between 2008 and 2011 was conducted. RESULTS About 290 biopsies were performed and 74 were excluded due to insufficient clinical data. Of the 216 patients, 0.46% was carrier of hepatitis C virus, 30.1% had primary SS (pSS), and 8.8% had secondary SS (sSS). Of the samples, 94.3% presented dryness symptoms, 51.6% experienced dryness only, 42.7% had systemic manifestations, and 66.9% presented low unstimulated salivary flow and/or Schirmer's test. LSGB was necessary in 67.6% to confirm the presence of SS based on the American-European Consensus Group 2002 criteria (AECG). Based on specialist's opinion, sensibility level was 86.57%, and specificity was 97.43%. Positive predictive value (PPV) was 95%, and negative predictive value (NPV) was 92.6%. Determined accuracy was 93.3%. Concordance (kappa coefficient) of LSGB and specialist's opinion was 0.851, and LSGB with AECG criteria was 0.806. Of the 98 patients referred with fibromyalgia and dryness, 36.7% had SS and LSBG focus score of ≥ 1. Patients with SS were older, and showed more severe lachrymal and salivary dysfunctions, greater frequency of fibromyalgia, anti-nuclear antibodies (ANA), anti-SSA-Ro, and anti-SSB-La. CONCLUSIONS Labial salivary gland biopsy has high sensibility, specificity, positive and negative predictive values for diagnosis of pSS. In the clinical practice, it is useful, especially for those patients with glandular dysfunctions and negative antibodies.
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Affiliation(s)
- Raquel A Giovelli
- Medical Clinic Department, Center of Health Science, Federal University of Espírito Santo, Vitória, Brazil.
- Universitary Hospital Cassiano Antônio de Moraes, Av. Marechal Campos, 1460, CEP 29040-090, Vitória, Brazil.
| | - Maria C S Santos
- Pathology Department, Center of Health Science, Federal University of Espírito Santo, Vitória, Brazil.
- Universitary Hospital Cassiano Antônio de Moraes, Av. Marechal Campos, 1460, CEP 29040-090, Vitória, Brazil.
| | - Érica V Serrano
- Universitary Hospital Cassiano Antônio de Moraes, Av. Marechal Campos, 1460, CEP 29040-090, Vitória, Brazil.
| | - Valéria Valim
- Medical Clinic Department, Center of Health Science, Federal University of Espírito Santo, Vitória, Brazil.
- Universitary Hospital Cassiano Antônio de Moraes, Av. Marechal Campos, 1460, CEP 29040-090, Vitória, Brazil.
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16
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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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17
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Varela Centelles P, Sánchez-Sánchez M, Costa-Bouzas J, Seoane-Romero JM, Seoane J, Takkouche B. Neurological adverse events related to lip biopsy in patients suspicious for Sjögren's syndrome: a systematic review and prevalence meta-analysis. Rheumatology (Oxford) 2014; 53:1208-14. [PMID: 24599912 DOI: 10.1093/rheumatology/ket485] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE The aim of this study was to compare the prevalence of neurological complications related to lip biopsy for SS diagnosis using conventional vs minimally invasive techniques. METHODS We performed a systematic review and prevalence meta-analysis using the search strategy [(salivary gland biopsy OR labial biopsy OR lip biopsy) AND (Sjögren)] in the MEDLINE, EMBASE and Web of Science Conference Proceedings Citation Index databases. Studies were selected if they included original data for minor salivary gland biopsy, sample size, exposure of interest (technique description), number of complications and number of affected patients. The prevalence of total and permanent neurological adverse effects was calculated. Both fixed-effects and random-effects pooled estimates were assessed. Heterogeneity was calculated using an adaptation of the DerSimonian and Laird Q test. RESULTS Sixteen articles were selected for the study. In the minimally invasive group (n = 3), the pooled prevalence of total adverse events is almost four times higher than that in the linear incision group (n = 12) (4.73% vs. 1.20%). In contrast, the pooled prevalence of the permanent or potentially permanent neurological adverse events is 8.5 times lower in the minimally invasive technique group than in the studies using linear incisions (0.17% vs. 1.45%). CONCLUSION With the limitations intrinsic to the potential biases in the studies included in this meta-analysis, we conclude that the minimally invasive lip biopsy technique for SS diagnosis induces fewer permanent neurological complications than conventional approaches with large linear incisions in the lower lip.
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Affiliation(s)
- Pablo Varela Centelles
- Stomatology Department, School of Medicine and Dentistry, University of Santiago de Compostela, Department of Mathematics, Faculty of Informatics, University of A Coruña and Department of Preventive Medicine, School of Medicine and Dentistry, University of Santiago de Compostela, Santiago de Compostela, A Coruña, Spain
| | - Mariña Sánchez-Sánchez
- Stomatology Department, School of Medicine and Dentistry, University of Santiago de Compostela, Department of Mathematics, Faculty of Informatics, University of A Coruña and Department of Preventive Medicine, School of Medicine and Dentistry, University of Santiago de Compostela, Santiago de Compostela, A Coruña, Spain
| | - Julián Costa-Bouzas
- Stomatology Department, School of Medicine and Dentistry, University of Santiago de Compostela, Department of Mathematics, Faculty of Informatics, University of A Coruña and Department of Preventive Medicine, School of Medicine and Dentistry, University of Santiago de Compostela, Santiago de Compostela, A Coruña, Spain
| | - Juan Manuel Seoane-Romero
- Stomatology Department, School of Medicine and Dentistry, University of Santiago de Compostela, Department of Mathematics, Faculty of Informatics, University of A Coruña and Department of Preventive Medicine, School of Medicine and Dentistry, University of Santiago de Compostela, Santiago de Compostela, A Coruña, Spain
| | - Juan Seoane
- Stomatology Department, School of Medicine and Dentistry, University of Santiago de Compostela, Department of Mathematics, Faculty of Informatics, University of A Coruña and Department of Preventive Medicine, School of Medicine and Dentistry, University of Santiago de Compostela, Santiago de Compostela, A Coruña, Spain.
| | - Bahi Takkouche
- Stomatology Department, School of Medicine and Dentistry, University of Santiago de Compostela, Department of Mathematics, Faculty of Informatics, University of A Coruña and Department of Preventive Medicine, School of Medicine and Dentistry, University of Santiago de Compostela, Santiago de Compostela, A Coruña, Spain
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18
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Diagnosis of pathological minor salivary glands in primary Sjogren's syndrome by using Raman spectroscopy. Lasers Med Sci 2013; 29:723-8. [PMID: 23893093 DOI: 10.1007/s10103-013-1398-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Accepted: 07/11/2013] [Indexed: 01/02/2023]
Abstract
The lip biopsy is essential for the diagnosis of primary Sjogren's syndrome (SS) but an invasive method can cause some disadvantages. The purpose of this study is to apply Raman spectroscopy to detect the pathological minor salivary glands in primary SS and establish the diagnostic model of Raman spectra of the primary SS samples. Raman spectra from the primary samples and control samples were obtained by Raman microscope and were compared to find the differences. The principal component analysis (PCA) and discrimination function analysis (DFA) were employed to analyze the spectra and establish the diagnostic model. The differences of Raman spectra demonstrated the biochemical molecular alterations between the different samples. Compared with the control samples, the content of proteins, nucleic acids, and keratin increased in the primary SS samples but the content of lipids decreased. PCA and DFA displayed a powerful role in the classification of the Raman spectra. The sensitivity and specificity of the diagnostic model reached above 91 and 92%, respectively. The total accuracy is 92.4%. Raman spectroscopy combined with PCA-DFA algorithm will provide an effective and accurate technology for the diagnosis of the pathological minor salivary glands in primary SS, which may replace the lip biopsy in the future.
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Valim V, Zandonade E, Maria Pereira A, de Brito Filho OH, Vieira Serrano E, Musso C, Altoé Giovelli R, Mesquita Ciconelli R. Prevalência da síndrome de Sjögren primária em importante área metropolitana no Brasil. REVISTA BRASILEIRA DE REUMATOLOGIA 2013. [DOI: 10.1590/s0482-50042013000100003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Czell D, Baldinger R, Jochum W, Weber M. [Sensory neuronopathy of Sjögren's syndrome. A diagnostic challenge]. DER NERVENARZT 2011; 83:226-35. [PMID: 21927943 DOI: 10.1007/s00115-011-3375-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Sjögren's syndrome is an important differential diagnosis in patients with sensory neuronopathy because immunosuppressive therapy may prevent progressive degeneration of sensory fibres, ganglions and axons. Due to the challenges in the diagnostic process the diagnostic criteria have repeatedly changed over the past few years. In patients with negative antibodies (SSA, SSB antibodies) biopsy of the salivary glands of the lip and the parotid gland can be useful to diagnose Sjögren's syndrome. We report on four patients in whom biopsy of the salivary gland was helpful in establishing the diagnosis of Sjögren's syndrome and consequently immunosuppressive therapy was initiated. One of these patients suffered from hypersalivation. This was probably due to denervation hypersensitivity. To our knowledge this has not been reported yet.
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Affiliation(s)
- D Czell
- Muskelzentrum, ALS clinic Kantonsspital St. Gallen, Greithstr. 20, 9007, St. Gallen, Schweiz.
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21
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Bamba R, Sweiss NJ, Langerman AJ, Taxy JB, Blair EA. The minor salivary gland biopsy as a diagnostic tool for Sjogren syndrome. Laryngoscope 2009; 119:1922-6. [PMID: 19650134 DOI: 10.1002/lary.20292] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVES/HYPOTHESIS In suspected cases of Sjogren syndrome (SS), patients are often referred for a labial minor salivary gland biopsy. However, studies have shown this test to be unreliable. Pathologic misinterpretation and immunosuppressive medications may affect the results of the biopsy. As a result, it is best to perform this procedure only when necessary. The purpose of the current study was to review clinical signs and symptoms of patients who underwent a lip biopsy to determine which patients benefited most from this procedure. STUDY DESIGN Retrospective review. METHODS A retrospective chart review of patients referred to otolaryngology for a lip biopsy for the diagnosis of SS. RESULTS Joint pain, salivary gland swelling, and abnormal serology (anti-Sjogren syndrome A/anti-Sjogren syndrome B) were more prevalent in the positive lip biopsy group (grade = 3 or 4). Out of the 12 patients who had both sicca symptoms and positive serology, nine (75%) had a grade = 4. Presence of sicca symptoms and positive serology were predictive of a positive biopsy (P = .017). Excluding those patients who were on immunosuppression for more than 6 weeks prior to the biopsy, the correlation became stronger (P = .011). CONCLUSIONS In this study, clinical presentation of sicca symptoms and positive serology reliably predicted the results of a lip biopsy. The results of this study suggest that patients with clear criterion for SS may not require a lip biopsy, especially those patients on immunosuppression. When physicians suspect SS, a thorough clinical and laboratory examination is necessary to determine if a patient will benefit from a minor salivary gland biopsy.
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Affiliation(s)
- Ravinder Bamba
- Pritzker School of Medicine, University of Chicago, Chicago, Illinois, U.S.A
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22
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Chen KS, Jiang MC, Li CJ, Liu OK, Tsai CSS. Discrimination between Sjögren's and non-Sjögren's sicca syndrome by sialoscintigraphy and antibodies against alpha-fodrin and Ro/La autoantigens. J Int Med Res 2009; 37:1088-96. [PMID: 19761691 DOI: 10.1177/147323000903700413] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Both Sjögren's syndrome (SS) and non-Sjögren's syndrome (NSS) can present with the sicca symptoms of dry eyes and a dry mouth but they are distinct pathological entities that require diagnostic discrimination. This study included 82 sicca syndrome patients and examined the ability of sialoscintigraphy and antibodies against the autoantigens alpha-fodrin, Ro and La to discriminate between SS and NSS. A total of 30.8% of SS patients compared with 58.8% of NSS patients were alpha-fodrin positive. The prevalence of Ro positivity was 69.4% for SS patients compared with 0% for NSS patients. The prevalence of La positivity was 52.4% for SS compared with 0% for NSS patients. Sialoscintigraphy showed that more NSS patients had grade III salivary gland impairment compared with SS patients (64.7% versus 19.4%). These data suggest that using sialoscintigraphy in combination with measuring the levels of serum alpha-fodrin, Ro and La might be useful for SS and NSS discrimination.
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Affiliation(s)
- K-S Chen
- Department of Allergy, Immunology and Rheumatology, Tungs' Taichung MetroHarbor Hospital, Taichung, Taiwan
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Yazisiz V, Avci AB, Erbasan F, Kiriş E, Terzioğlu E. Diagnostic performance of minor salivary gland biopsy, serological and clinical data in Sjögren's syndrome: a retrospective analysis. Rheumatol Int 2008; 29:403-9. [PMID: 18797871 DOI: 10.1007/s00296-008-0698-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2008] [Accepted: 09/03/2008] [Indexed: 10/21/2022]
Abstract
The aim of this study was to investigate the performance of minor salivary gland biopsy (MSGB), serological and clinical data in diagnosis of primary Sjögren's syndrome (pSS). Retrospective review of 216 patients who underwent minor labial salivary gland biopsy in last 5 years was performed. Results of the patients with diagnosis of pSS were compared with the patients failing to fill the classification criteria of pSS. Two groups did not differ significantly in terms of clinical symptoms and signs except presence of Raynaud's phenomenon. Specificity and positive likelihood ratio of clinical signs in diagnosis of pSS were quiet low. A total of 78.7% of pSS patients had a focus score >or=1 (Chiscolm's score III/IV) while all of the non-SS patients had a focus score <1 (P < 0.001). MSGB has the best predictive value with highest sensitivity and specificity for pSS diagnosis. Serological markers have higher predictive values compared to clinical symptoms and signs. Presence of Raynaud's phenomenon, lymphopenia and/or hypergammaglobulinemia strengthens the probability of pSS in a patient with sicca symptoms.
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Affiliation(s)
- Veli Yazisiz
- Division of Rheumatology and Immunology, Department of Internal Medicine, University of Akdeniz, Antalya, Turkey.
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Stewart CM, Bhattacharyya I, Berg K, Cohen DM, Orlando C, Drew P, Islam NM, Ojha J, Reeves W. Labial salivary gland biopsies in Sjögren's syndrome: still the gold standard? ACTA ACUST UNITED AC 2008; 106:392-402. [PMID: 18602295 DOI: 10.1016/j.tripleo.2008.04.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2008] [Revised: 03/26/2008] [Accepted: 04/18/2008] [Indexed: 11/18/2022]
Abstract
OBJECTIVES The accuracy and diagnostic benefits of the labial salivary gland (LSG) biopsy for Sjögren's syndrome (SS) have received mixed reviews. This study was conducted to assess (1) the inter-rater agreement among 5 pathologists, and (2) the relationship between biopsy findings and clinical disease parameters. STUDY DESIGN Three oral pathologists (OP) and two surgical pathologists (SP) provided independent diagnoses, focus scores, and plasma cell characterizations for 37 LSG biopsies. Inter-rater reliability was assessed using percentage of overall agreement and intraclass correlation coefficients. Relationships between diagnoses and clinical parameters were assessed by nonparametric correlations. RESULTS Overall agreement among the pathologists was poor, although the intra-specialty agreement was good. The ratings of OP were most highly correlated with serological measures, while those of SP were correlated with salivary flow rate and disease damage. CONCLUSION Since the LSG biopsy can be the determining factor in SS diagnoses, these demonstrated inconsistencies merit further consideration.
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Affiliation(s)
- Carol M Stewart
- Department of Oral and Maxillofacial Surgery and Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL 32610, USA.
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