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Bravo-Garrido G, Narro-Donate JM, Valdenebro-Cuadrado GM, Masegosa-González J. Lateral micro-orbitotomy as the technique of choice for orbital pseudotumor in IgG4-RD. Case report and review of the literature. NEUROCIRUGIA (ENGLISH EDITION) 2024; 35:215-220. [PMID: 38801860 DOI: 10.1016/j.neucie.2024.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Immunoglobulin G4-related disease (IgG4-RD) is characterized by a systemic fibroinflammatory infiltrate that often involves the orbit in addition to other tissues. Thus it has to be considered in the differential diagnosis of orbital tumors. We report the clinical case of a 64-year-old woman who presented with right mydriasis, progressive proptosis and paralysis of the third cranial nerve of 1 year of evolution. Cranial MRI identified an intraconal lesion of the right orbit, located between the external and inferior rectus muscles and the optic nerve, and she was scheduled for surgery by transcranial approach with lateral micro-orbitomy. A satisfactory macroscopic excision was achieved with no remarkable complications and a definitive deferred histological result of pseudotumor by IgG4-RD. Follow-up for 24 months showed no tumor recurrence, and the patient clinically improved from ophthalmoplegia. This case highlights the efficacy of lateral orbitotomy in the etiologic diagnosis and successful therapeutic outcome of complex orbital lesions associated with IgG4-RD pseudotumor.
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Affiliation(s)
- Gema Bravo-Garrido
- Servicio de Neurocirugía, Hospital Universitario Torrecárdenas, Almería, Spain.
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2
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Stagner AM. Histopathologic clues to the etiopathogenesis of orbital inflammatory disease: Idiopathic, IgG4-related, neoplastic, autoimmune and beyond. Semin Diagn Pathol 2024; 41:66-71. [PMID: 38341348 DOI: 10.1053/j.semdp.2024.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 01/24/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024]
Abstract
Orbital inflammatory diseases represent a heterogenous group of idiopathic, autoimmune-related, and sometimes neoplastic conditions with overlapping clinical and histopathologic features, as well as variable levels of IgG4-positive plasma cells detected within tissue biopsies. Some histopathologic features, especially in an appropriate clinical context, may point to a specific diagnosis in a given patient. Diagnoses of non-specific orbital inflammation, orbital inflammation related to autoimmune diseases such as granulomatosis with polyangiitis and IgG4-related disease, lymphoma, and xanthogranulomatous diseases are discussed, contrasted and illustrated.
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Affiliation(s)
- Anna M Stagner
- The Frederick A. Jakobiec Director, Cogan Laboratory of Ophthalmic Pathology, Massachusetts Eye and Ear, USA; Dermatopathology Division, Massachusetts General Hospital, USA; Departments of Ophthalmology and Pathology, Havard Medical School, USA.
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Anggraini N, Siregar NC, Sitorus RS. Recurrence of Idiopathic Orbital Inflammation: An 11-year Retrospective Study. Middle East Afr J Ophthalmol 2023; 30:89-97. [PMID: 39006932 PMCID: PMC11238927 DOI: 10.4103/meajo.meajo_225_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 05/08/2024] [Accepted: 05/08/2024] [Indexed: 07/16/2024] Open
Abstract
PURPOSE The high recurrence rate of idiopathic orbital inflammation (IOI) has been reported. This study aims to determine existing predictive factors for the recurrence of IOI. METHODS This was an 11-year retrospective study with at least a 12-month follow-up. Fifty patients with biopsy-proven IOI admitted between 2006 and 2017 at our tertiary hospital were observed. We compared the clinical characteristics, histopathological profile, and biomarker expressions (mast cell, immunoglobulin G4, tumor necrosis factor-alpha, and transforming growth factor-beta) of 16 patients with recurrence (Group I) and 34 patients with no recurrence (Group II). Statistical comparison and multivariate analysis were performed to establish the predictive factors. RESULTS We discovered five recurrence predictive factors: presentation of proptosis (odds ratio [OR] 4.96, 95% confidence interval [CI] 1.36-18.03), visual impairment (OR 15, 95% CI 1.58-142.72), extraocular muscle (EOM) restriction (OR 3.86, 95% CI 1.07-13.94), nonanterior involvement (OR 7.94, 95% CI 1.88-33.5), and corticosteroid (CS) alone treatment (OR 7.20, 95% CI 1.87-27.8). On multivariate analysis, nonanterior involvement and CS alone treatment were validated as predictive factors (area under the curve = 0.807 [95% CI 0.69-0.92]). Histopathological profile and biomarker expressions were not associated with recurrence. However, there was a 22-fold higher recurrence risk for granulomatous-type patients given CS alone treatment. CONCLUSION Unlike the five clinical characteristics mentioned, both histopathology and biomarker variables were not associated with recurrence. CS alone treatment for patients with nonanterior involvement or granulomatous type is proven to increase the risk of recurrence. Therefore, we suggest not giving CS without any combination treatment with other modalities for this group of patients.
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Affiliation(s)
- Neni Anggraini
- Department of Ophthalmology, Universitas Indonesia / Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Nurjati C Siregar
- Department of Anatomical Pathology, Universitas Indonesia / Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | - Rita S Sitorus
- Department of Ophthalmology, Universitas Indonesia / Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
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4
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Ben Salah R, Kammoun S, Mefteh A, Frikha F, Rekik M, Trigui A, Bahloul Z. Orbital inflammatory pseudotumor revealing multi-organ immunoglobulin G4-related disease. Int J Rheum Dis 2023; 26:531-534. [PMID: 36445834 DOI: 10.1111/1756-185x.14521] [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: 10/16/2022] [Revised: 11/11/2022] [Accepted: 11/18/2022] [Indexed: 11/30/2022]
Abstract
Relatively recently, the concept that immunoglobulin G4 (IgG4)-related disease is a distinct chronic inflammatory disorder rather than a subset of Sjögren's syndrome has been accepted. IgG4-related disease (IgG4-RD) is a fibro-inflammatory systemic immune-mediated condition that can affect the pancreas, salivary glands, and lymph nodes. Almost every organ may be impacted synchronously or metachronously by this illness, which causes the development of sclerotic masses of varying sizes. Numerous other rheumatic diseases can present with characteristics of IgG4-RD, making it difficult to distinguish between them. However, cases of IgG4-RD involving the bilateral orbits, and pancreas with biological abnormalities are rare. We present a case of an 18-year-old female with vitiligo since the age of 3 years who presented with acute pancreatitis and acalculous cholecystitis, bilateral orbital masses, palpebral edema, and eosinophilia. The patient was diagnosed with IgG4-RD in keeping with clinical presentation and the elevated serum IgG4 level and after elimination of other differential diagnoses. The patient's symptoms gradually relieved after glucocorticoid therapy. This case presents an uncommon combination of clinical features infrequently reported in the literature. Multi-organ IgG4-RD is a multisystemic mass, commonly creating diagnostic challenges for clinicians. Furthermore, and more importantly, it highlights the need to keep a differential of IgG4-RD in mind, to aid in the early and correct treatment of the disease.
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Affiliation(s)
- Raida Ben Salah
- Department of Internal Medicine, University of Sfax, Sfax, Tunisia
| | - Sonda Kammoun
- Department of Ophthalmology, University of Sfax, Sfax, Tunisia
| | - Ansar Mefteh
- Department of Internal Medicine, University of Sfax, Sfax, Tunisia
| | - Faten Frikha
- Department of Internal Medicine, University of Sfax, Sfax, Tunisia
| | - Mona Rekik
- Department of Ophthalmology, University of Sfax, Sfax, Tunisia
| | - Amira Trigui
- Department of Ophthalmology, University of Sfax, Sfax, Tunisia
| | - Zouhir Bahloul
- Department of Internal Medicine, University of Sfax, Sfax, Tunisia
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Galluzzo C, Chiapparoli I, Corrado A, Cantatore FP, Salvarani C, Pipitone N. Rare forms of inflammatory myopathies - part II, localized forms. Expert Rev Clin Immunol 2023; 19:185-191. [PMID: 36469645 DOI: 10.1080/1744666x.2023.2154655] [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: 12/12/2022]
Abstract
INTRODUCTION The idiopathic inflammatory myopathies traditionally comprise dermatomyositis, polymyositis, the anti-synthetase syndromes, immune-mediated necrotizing myopathy and inclusion body myositis. However, there are uncommon localized forms that are less known. In this review, we aimed to cover these uncommon forms. AREAS COVERED We identified rare forms of localized myositis on the basis of list provided by the homepage of the Neuromuscular disease center of Washington University, USA and on the basis of the authors' knowledge. We searched PubMed® for relevant articles on these forms with the aim of providing as much as possible information on their clinical manifestations as well as guidance on their work-up and treatment. EXPERT OPINION herein, we provide un updated description of rare forms of localized myositis. These forms are often difficult to diagnose because of their localized nature and are sometimes misdiagnosed as tumors. Knowledge about these rare forms of localized myositis can aid in their recognition and treatment.
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Affiliation(s)
- Claudio Galluzzo
- Department of Internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Ilaria Chiapparoli
- Department of Internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Ada Corrado
- Department of Medical and Surgical Sciences, Rheumatology Clinic, University of Foggia, Foggia, Italy
| | - Francesco Paolo Cantatore
- Department of Medical and Surgical Sciences, Rheumatology Clinic, University of Foggia, Foggia, Italy
| | - Carlo Salvarani
- Department of Internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy.,Department of Internal Medicine, Università di Modena e Reggio Emilia, Modena, Italy
| | - Nicolò Pipitone
- Department of Internal Medicine, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
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Lai KKH, Chu WCW, Li EYM, Chan RYC, Wei Y, Jia R, Cheng ACO, Chan KKW, Chin JKY, Kwok JSW, Io IYF, Yip NKF, Li KKW, Chan WH, Lam NM, Yip WWK, Young AL, Chan E, Ko CKL, Ko STC, Yuen HKL, Tham CCY, Pang CP, Chong KKL. Radiological Determinants of Complicated Immunoglobulin G4-Related Ophthalmic Disease: A Territory-Wide Cohort Study. Asia Pac J Ophthalmol (Phila) 2022; 11:417-424. [PMID: 36179335 DOI: 10.1097/apo.0000000000000552] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 06/10/2022] [Indexed: 11/27/2022] Open
Abstract
PURPOSE To evaluate the presenting radiological features of immunoglobulin G4-related ophthalmic disease (IgG4-ROD) and their associations with IgG4-related optic neuropathy (IgG4-RON), and IgG4-related ocular adnexal lymphoma (IgG4-ROL). METHODS A territory-wide, biopsy-proven, Chinese cohort. Masked review of orbital images, medical records, and histopathology reports. RESULTS A total of 115 (94%) of the 122 patients in our cohort had preoperative orbital images (computed tomography=105, magnetic resonance imaging=40). Among them, 103/115 (90%) showed enlarged lacrimal glands, and 91 (88%) were bilateral. Nerve enlargement was observed: infraorbital in 31/115 (27%) patients and frontal in 17/115 (15%), 10 and 9 being bilateral, respectively. At least 1 or more extraocular muscle (EOM) enlargement was found in 41/115 (37%) patients, bilaterally in 20. Lateral rectus occurred in 30 (73%) of these 41 EOM patients and inferior rectus in 28 (68%). Two adjacent EOMs (inferior and lateral recti in 11 patients, inferior and medial recti in 7 patients) or multiple EOMs (at least 3) were enlarged in 23/41 (56%) and 13/41 (32%) of the patients, respectively. Intraconal lesions (67% vs 11%, P<0.05), infraorbital (83% vs 23%, P<0.005), or frontal (50% vs 15%, P<0.05) nerve enlargement was significantly associated with IgG4-RON (6 patients) by univariate analyses. Asymmetric lacrimal gland enlargement and discrete orbital mass (both P<0.05) were associated with IgG4-ROL (9 patients) by multivariate analyses. CONCLUSIONS In this IgG4-ROD cohort, most patients had bilateral enlarged lacrimal glands, and the lateral rectus is the most frequently involved EOM. For the first time, unique radiological patterns associated with the development of IgG4-RON and IgG4-ROL are found.
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Affiliation(s)
- Kenneth K H Lai
- Department of Ophthalmology, Tung Wah Eastern Hospital, Hong Kong SAR, China
| | - Winnie C W Chu
- Department of Imaging and Interventional Radiology, Prince of Wales Hospital, Hong Kong SAR, China
| | - Emmy Y M Li
- Hong Kong Eye Hospital, Hong Kong SAR, China
| | - Regine Y C Chan
- Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital, Hong Kong SAR, China
| | - Yingying Wei
- Department of Statistics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Ruofan Jia
- Department of Statistics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Andy C O Cheng
- Department of Ophthalmology, Hong Kong Sanatorium & Hospital, Hong Kong SAR, China
| | - Karen K W Chan
- Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital, Hong Kong SAR, China
| | - Joyce K Y Chin
- Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital, Hong Kong SAR, China
| | - Jeremy S W Kwok
- Department of Ophthalmology, Grantham Hospital, Hong Kong SAR, China
- Department of Ophthalmology, The University of Hong Kong, Hong Kong SAR, China
| | - Ida Y F Io
- Department of Ophthalmology, Caritas Medical Center, Hong Kong SAR, China
| | - Nelson K F Yip
- Department of Ophthalmology, United Christian Hospital, Hong Kong SAR, China
| | - Kenneth K W Li
- Department of Ophthalmology, United Christian Hospital, Hong Kong SAR, China
| | - Wai Ho Chan
- Department of Ophthalmology, Tuen Mun Hospital, Hong Kong SAR, China
| | - Nai Man Lam
- Hong Kong Eye Hospital, Hong Kong SAR, China
| | - Wilson W K Yip
- Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital, Hong Kong SAR, China
| | - Alvin L Young
- Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital, Hong Kong SAR, China
| | - Edwin Chan
- Department of Ophthalmology, Tung Wah Eastern Hospital, Hong Kong SAR, China
| | - Callie K L Ko
- Department of Ophthalmology, Tung Wah Eastern Hospital, Hong Kong SAR, China
| | - Simon T C Ko
- Department of Ophthalmology, Tung Wah Eastern Hospital, Hong Kong SAR, China
| | - Hunter K L Yuen
- Hong Kong Eye Hospital, Hong Kong SAR, China
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Clement C Y Tham
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Chi Pui Pang
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Kelvin K L Chong
- Department of Ophthalmology and Visual Sciences, Prince of Wales Hospital, Hong Kong SAR, China
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong SAR, China
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Rana K, Juniat V, Patel S, Selva D. Extraocular muscle enlargement. Graefes Arch Clin Exp Ophthalmol 2022; 260:3419-3435. [PMID: 35713708 PMCID: PMC9581877 DOI: 10.1007/s00417-022-05727-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 03/28/2022] [Accepted: 04/02/2022] [Indexed: 11/30/2022] Open
Abstract
Extraocular muscle enlargement can occur secondary to a range of orbital and systemic diseases. Although the most common cause of extraocular muscle enlargement is thyroid eye disease, a range of other inflammatory, infective, neoplastic, and vascular conditions can alter the size and shape of the extraocular muscles. Imaging with computed tomography and magnetic resonance imaging plays an essential role in the workup of these conditions. This article provides an image-rich review of the wide range of pathology that can cause enlargement of the extraocular muscles.
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Affiliation(s)
- Khizar Rana
- Department of Ophthalmology & Visual Sciences, University of Adelaide, North Terrace, Adelaide, SA, 5000, Australia. .,South Australian Institute of Ophthalmology, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia.
| | - Valerie Juniat
- Department of Ophthalmology & Visual Sciences, University of Adelaide, North Terrace, Adelaide, SA, 5000, Australia.,South Australian Institute of Ophthalmology, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia
| | - Sandy Patel
- Department of Medical Imaging, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia
| | - Dinesh Selva
- Department of Ophthalmology & Visual Sciences, University of Adelaide, North Terrace, Adelaide, SA, 5000, Australia.,South Australian Institute of Ophthalmology, Royal Adelaide Hospital, Port Road, Adelaide, SA, 5000, Australia
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Freitas I, Taeymans O, Knott T, Civello A, Wegg M, Gomez A, Oliver JAC. Canine idiopathic orbital inflammation: A case series of four affected dogs (five orbits). Vet Ophthalmol 2022; 25:454-467. [PMID: 35695836 DOI: 10.1111/vop.13003] [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: 06/20/2021] [Revised: 05/31/2022] [Accepted: 06/02/2022] [Indexed: 12/01/2022]
Abstract
PURPOSE In humans, idiopathic orbital inflammation (IOI) is a diagnosis attributed to benign, inflammatory orbital conditions without identifiable local or systemic cause. We describe the clinical signs, imaging and histopathological findings, management and outcome of four dogs diagnosed with IOI. METHODS Multicentric retrospective study. RESULTS A total of four dogs (five orbits) of three different breeds (three cases were English Springer Spaniels [ESS] or ESS-cross) and ages ranging from 3 to 12 years were included. Initial presenting signs were unilateral and included exophthalmos, enophthalmos, globe deviation, thickening and protrusion of the third eyelid and conjunctival hyperemia. Computed tomography and magnetic resonance imaging identified heterogeneous space-occupying, contrast-enhancing orbital lesions in all cases. Sparing of the retrobulbar space was detected in four of five orbits. Histopathology revealed mixed inflammatory infiltrates of lymphocytes, plasma cells, and histiocytes. Immunohistochemistry was performed in two cases highlighting the presence of histiocytes and lymphocytes, predominantly T cells. Resolution of clinical signs was achieved in two cases managed with oral immunosuppressant medication (corticosteroids alone or combined with cyclosporine or azathioprine), one went into spontaneous remission, one resolved with topical corticosteroids, and one underwent exenteration. Recurrence occurred in two cases within 15 months of initial diagnosis and required further immunosuppressant medication. One case developed signs in the contralateral orbit within 8 months of presentation. CONCLUSIONS IOI is an uncommon condition in dogs. Its diagnosis relies on the combination of advanced imaging and histology. As in humans, it appears that spontaneous remission and recurrence may occur requiring long-term immunosuppressant medication.
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Affiliation(s)
| | | | | | | | | | - Alberto Gomez
- Willows Veterinary Centre and Referral Service, West Midlands, UK
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Andron AA, Nair AG, Della Rocca D, Della Rocca RC, Reddy HS. Concomitant adult onset xanthogranuloma and IgG4-related orbital disease: a rare occurrence. Orbit 2022; 41:108-111. [PMID: 32847452 DOI: 10.1080/01676830.2020.1814353] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 08/19/2020] [Indexed: 06/11/2023]
Abstract
Adult onset xanthogranulomatous disease is a rare orbital disease. IgG4-related disease is a systemic disease that can often manifest in the orbit. In this communication, we present the case of a patient with a xanthelasma-like lesion on the upper eyelid, and an enlarged lacrimal gland, which on biopsy was diagnosed as an orbital xanthogranuloma. Detailed serological workup showed that the patient was found to have elevated serum IgG4 levels. The orbital specimen was re-stained and found to be positive for IgG4. The patient was treated with oral steroids with partial resolution of the lesion. This is an interesting case of both histopathological adult onset xanthogranuloma (AOX) and IgG4-related orbital disease (IgG4-ROD). The early evidence suggests that the diagnosis of one of these disorders should point the physician to investigate for the presence of the other, especially if xanthogranulomatous disease is diagnosed first.
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Affiliation(s)
- Aleza A Andron
- Oculoplastic, Orbital, & Reconstructive Surgery, New York Eye and Ear Infirmary of Mount Sinai, New York, USA
- Department of Ophthalmology, Shaare Zedek Medical Centre, Jerusalem, Israel
| | - Akshay Gopinathan Nair
- Ophthalmic Plastic Surgery and Ocular Oncology Services, Aditya Jyot Eye Hospital, Mumbai, India
| | - David Della Rocca
- Oculoplastic, Orbital, & Reconstructive Surgery, New York Eye and Ear Infirmary of Mount Sinai, New York, USA
- Ophthalmic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Robert C Della Rocca
- Oculoplastic, Orbital, & Reconstructive Surgery, New York Eye and Ear Infirmary of Mount Sinai, New York, USA
| | - Harsha S Reddy
- Oculoplastic, Orbital, & Reconstructive Surgery, New York Eye and Ear Infirmary of Mount Sinai, New York, USA
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Ng CC, Sy A, Cunningham ET. Rituximab for treatment of non-infectious and non-malignant orbital inflammatory disease. J Ophthalmic Inflamm Infect 2021; 11:24. [PMID: 34448063 PMCID: PMC8390731 DOI: 10.1186/s12348-021-00253-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 06/25/2021] [Indexed: 12/24/2022] Open
Abstract
PURPOSE To provide a comprehensive review of rituximab use for the treatment of non-infectious/non-malignant orbital inflammation. METHODS Review of literature through January 2021. RESULTS Individual data was available for 167 patients with refractory non-infectious/non-malignant orbital inflammation who received treatment with rituximab (RTX). Rituximab was generally utilized as third-line or later treatment (108/149, 72.5%) at a mean of 44.6 months following the diagnosis of orbital inflammation (range = 0 to 360 months; median = 13.7 months). Patients with non-infectious/non-malignant orbital inflammation either received prior treatment with corticosteroids only (27/122, 22.1%), or with one (31/122, 25.4%), two (25/122, 20.5%), or three or more (25/122, 20.5%) corticosteroid-sparing immunosuppressive agents with or without corticosteroids before initiation of RTX treatment. The rheumatologic protocol (two infusions of 1 gram of RTX separated by 14 days) was utilized most frequently (80/144, 55.6%), followed by the oncologic protocol (four weekly infusions of 375 mg/m2 RTX; 51/144, 35.4%). Various other off-label regimens were used infrequently (13/144, 9.0%). Rituximab treatments resulted in a positive therapeutic response for the majority of patients with orbital inflammation (146/166, 88.0%). Commonly treated diagnoses included granulomatosis with polyangiitis (99/167, 59.3%), IgG-4 related disease (36/167, 21.6%), and orbital inflammation of indeterminate cause (25/167, 15.0%). No side effects were reported in 83.3% (55/66) of cases. The most common RTX-induced adverse event was an infusion-related temporary exacerbation of orbital disease (4/66, 6.1%), which occurred prior to the routine use of systemic corticosteroids as pre-conditioning. CONCLUSIONS Overall, RTX appears to be both efficacious and well-tolerated as second- or third-line therapy for patients with non-infectious/non-malignant orbital inflammation.
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Affiliation(s)
- Caleb C Ng
- Department of Ophthalmology, California Pacific Medical Center, San Francisco, CA, USA.
- West Coast Retina Medical Group, 1445 Bush Street, San Francisco, CA, 94109, USA.
| | - Aileen Sy
- Department of Ophthalmology, California Pacific Medical Center, San Francisco, CA, USA
- Department of Ophthalmology, Kaiser Permanente Santa Clara, California, USA
| | - Emmett T Cunningham
- Department of Ophthalmology, California Pacific Medical Center, San Francisco, CA, USA
- West Coast Retina Medical Group, 1445 Bush Street, San Francisco, CA, 94109, USA
- Department of Ophthalmology, Stanford University School of Medicine, Stanford, CA, USA
- Francis I. Proctor Foundation, UCSF School of Medicine, San Francisco, CA, USA
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11
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Klingenstein A, Garip-Kuebler A, Priglinger S, Hintschich C, Mueller-Lisse UG. Morphologic Cross-Sectional Imaging Features of IgG4-Related Orbitopathy in Comparison to Ocular Adnexal Lymphoma. Clin Ophthalmol 2021; 15:1119-1127. [PMID: 33737803 PMCID: PMC7966298 DOI: 10.2147/opth.s299655] [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: 12/29/2020] [Accepted: 02/15/2021] [Indexed: 12/14/2022] Open
Abstract
Aim To detect radiological features that, in addition to clinical findings, may aid in correct differentiation between IgG4-related ophthalmic disease (IgG4-ROD) and ocular adnexal lymphoma (OAL). Methods In this retrospective, single-center, comparative analysis, we compared cross-sectional imaging findings of 13 consecutive patients with histologically proven IgG4-ROD and a control group of 29 consecutive OAL-patients diagnosed between 10/2014 and 09/2019. Statistical significance was accepted at a p<0.05 significance level. Results IgG4-ROD-patients had longer time-to-diagnosis, higher orbital recurrence rates, but smaller lesions compared to OAL-patients (p=0.002; p=0.006 and p=0.006; Mann–Whitney U-test). Frequent cross-sectional imaging findings in both IgG4-ROD-patients and OAL-patients included extraocular muscle enlargement (92% and 93%, respectively; most often in the lateral rectus muscles and the levator-complex), and lacrimal-gland enlargement (85% and 83%, respectively). Other imaging findings comprised infraorbital nerve-involvement (IgG4-ROD, 23%, OAL, 17%) and orbital fat inflammation (IgG4-ROD, 23%, OAL, 28%). Bony infiltration and remodeling, heterogenous contrast-media distribution, and infiltration of the lacrimal system were seen slightly more often in IgG4-ROD (23%, 38%, 15% and 15% versus 17%, 14%, 3% and 7%). However, cross-sectional imaging features did not differ significantly between patient subgroups. Clinical symptoms predominantly occurred unilaterally (IgG4-ROD, 9/13, 69%, OAL, 24/29, 83%), while imaging findings were most often bilateral (IgG4-ROD, 11/13, 85%, OAL, 23/29, 79%, p<0.001, McNemar test). Conclusion No morphological cross-sectional imaging sign could reliably distinguish between IgG4-ROD and OAL, leaving histopathology indispensable for definite diagnosis. Yet, importantly, for both IgG4-ROD and OAL, cross-sectional imaging frequently detected bilateral orbital disease when only one eye was clinically affected.
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12
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Vora Z, Hemachandran N, Sharma S. Imaging of Lacrimal Gland Pathologies: A Radiological Pattern-Based Approach. Curr Probl Diagn Radiol 2020; 50:738-748. [PMID: 33077289 DOI: 10.1067/j.cpradiol.2020.09.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 09/06/2020] [Accepted: 09/15/2020] [Indexed: 11/22/2022]
Abstract
Despite their unassuming size, lacrimal glands can have a variety of pathologies affecting them which often poses a diagnostic challenge clinically in view of their nonspecific presentation as palpable lump in the superolateral aspect of the orbit. There are a myriad of pathological entities ranging from inflammatory to neoplastic lesions that can affect the lacrimal glands. Cross-sectional imaging is must for the detection, characterization, and mapping of these lesions. In this pictorial review, we propose a radiological pattern-based approach for various lacrimal gland lesions that provides a working algorithm for radiologists in the evaluation of lacrimal gland pathologies.
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Affiliation(s)
- Zainab Vora
- Department of Radiodiagnosis, AIIMS, New Delhi, India
| | | | - Sanjay Sharma
- Department of Radiodiagnosis, AIIMS, New Delhi, India.
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13
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Jhaveri C, Campagna G. Inflammatory choroidal neovascularization associated with immunoglobulin G4-related disease: a case report. J Med Case Rep 2020; 14:89. [PMID: 32622368 PMCID: PMC7335434 DOI: 10.1186/s13256-020-02431-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 06/02/2020] [Indexed: 01/13/2023] Open
Abstract
Background Immunoglobulin G4-related disease is a recently recognized condition with pathologic features that are consistent across a wide range of organ systems. Orbital manifestations of this disease entity typically involve the lacrimal gland and lacrimal duct, extraocular muscles, orbital soft tissue, and sclera. Here, the authors report the first known case of inflammatory choroidal neovascular membrane associated with immunoglobulin G4-related disease and offer suggestions for clinical management of this enigmatic condition. Case presentation A 38-year-old Caucasian man with a history of recurrent tonsillitis presented with blurry vision in his left eye of 1-week duration and was diagnosed as having inflammatory choroidal neovascular membrane. An infectious workup was negative, but his serum immunoglobulin G4 level was elevated at 248 mg/dL (reference 4–86), and a subsequent tonsillectomy for a repeat episode of tonsillitis revealed increased immunoglobulin G4 staining on histopathology, thus confirming the diagnosis of immunoglobulin G4-related disease. The inflammatory choroidal neovascular membrane was treated with intravitreal bevacizumab injections and orally administered prednisone resulting in improved visual acuity and choroidal neovascular membrane regression. He later received rituximab infusions for immunoglobulin G4-related disease. Conclusions We report a case of choroidal neovascularization associated with immunoglobulin G4-related disease, a chronic inflammatory condition whose ophthalmic manifestations typically include dacryoadenitis, orbital myositis, or scleritis. This is the first reported instance of inflammatory choroidal neovascular membrane associated with immunoglobulin G4-related disease. Early detection of this disease is important to avoid organ damage and potential complications, so clinicians should maintain an index of suspicion for this condition when inflammatory choroidal neovascular membrane is observed.
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Affiliation(s)
- Chirag Jhaveri
- Retina Consultants of Austin and Retina Research Center, 3705 Medical Parkway, Suite 410, Austin, TX, 78705, USA. .,Department of Ophthalmology, The University of Texas at Austin Dell Medical School, Austin, TX, USA.
| | - Giovanni Campagna
- Transitional Year Residency Program, The University of Texas at Austin Dell Medical School, Austin, TX, USA
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14
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Distinguishing IgG4-Related Ophthalmic Disease From Graves Orbitopathy. Ophthalmic Plast Reconstr Surg 2019; 35:170-176. [PMID: 30124607 DOI: 10.1097/iop.0000000000001201] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE The authors aimed to determine key features of IgG4-related ophthalmic disease (IgG4-ROD) and Graves orbitopathy (GO) to aid in diagnosis. METHODS The authors retrospectively identified ophthalmology patients seen between June 2009 and November 2013 with clinical overlap of GO and IgG4-ROD. Patient findings were reviewed to characterize the 2 conditions. RESULTS Among 8 patients (7 male and 1 female), the mean age was 45.8 years. Time between diagnoses of GO and IgG4-ROD ranged from 1 month to 8 years. Imaging showed enlarged extraocular muscles in all patients. Enlarged infraorbital nerves were seen in 4 patients. Tissue biopsy showed CD20+ lymphocytes with a large proportion of IgG4 plasma cells in 7 of 8 orbital specimens. Six patients had a ratio of IgG4:IgG cells >40%. DISCUSSION No pathognomonic clinical findings for GO or IgG4-ROD have been reported, but some key features can help distinguish the conditions. GO is likely if findings include increased thyrotropin receptor antibodies, lid retraction/lid lag, and enlarged extraocular muscles with typical tendon-sparing morphology. Findings suggestive of IgG4-ROD include history of asthma and progressive orbital disease in patients with previous diagnosis of GO, disproportionately large lateral rectus muscle, and enlarged infraorbital nerves. Increased serum IgG4 level and biopsy showing >10 IgG4+ plasma cells/high-power field and IgG4:IgG ratio >40% will support the diagnosis of IgG4-ROD. CONCLUSIONS GO and IgG4-ROD are complicated inflammatory processes affecting the orbit and present diagnostic challenges. The authors recommend biopsy for patients who do not follow the usual clinical course of GO or have clinical characteristics of IgG4-ROD.
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Dong P, Wang L, Li L. Bilateral orbital involvement of IgG4-related disease detected on 18F-Fluoro-2-deoxy-D-glucose positron emission tomography/computed tomography: A Clinical Case Report. Medicine (Baltimore) 2019; 98:e18138. [PMID: 31764855 PMCID: PMC6882616 DOI: 10.1097/md.0000000000018138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
RATIONALE IgG4-related disease (IgG4-RD) is a systemic immune-mediated fibro-inflammatory condition, which could involve multiple structures, including the pancreas, salivary glands, and lymph nodes. However, cases of IgG4-RD involving the bilateral orbits, salivary glands, submandibular glands, lymph nodes, and prostate are rare. PATIENT CONCERNS A 51-year-old man complaining of bilateral exophthalmos, reduced vision, and weight loss of 15 kg over 2 years presented to our department for evaluation. DIAGNOSES Based on the elevated serum IgG4 level, postoperative pathology, and the features of F-fluoro-2-deoxy-D-glucose (F-FDG) positron emission tomography/computed tomography (PET/CT), which revealed diffuse increased FDG uptake in many structures, he was diagnosed with IgG4-related disease involving the bilateral orbits, salivary glands, submandibular glands, lymph nodes, and prostate. INTERVENTIONS Because of the significant bilateral proptosis and exposure keratoconjunctivitis in the right eye, bilateral soft-tissue masses located in the orbits were resected, and the patient was started on oral methylprednisolone with gradual tapering. OUTCOMES The patient's symptoms gradually relieved after the operation and glucocorticoid therapy. Four months later, cranial axial CT revealed remarkable narrowing of soft-tissue masses in the bilateral orbits, and his serum IgG4 level reduced sharply. LESSONS IgG4-RD should be considered in cases of diffuse FDG uptake in the bilateral orbits, salivary glands, submandibular glands, lymph nodes, and prostate on PET/CT.
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Affiliation(s)
| | - Li Wang
- Department of Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu, PR China
| | - Lin Li
- Department of Nuclear Medicine
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16
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Nagai T, Yunoki T, Hayashi A. A Case of IgG4-Related Bilateral Palpebral Conjunctivitis. Case Rep Ophthalmol 2019; 10:299-303. [PMID: 31579117 PMCID: PMC6758946 DOI: 10.1159/000502411] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 07/29/2019] [Indexed: 12/24/2022] Open
Abstract
The most common sites of IgG4-related ocular disease are the lacrimal glands, infraorbital nerve, and extraocular muscles. Other ocular adnexal sites are relatively rare. We report a rare case of an 83-year-old man who developed palpebral conjunctivitis following bilateral hypertrophic ectropion of the eyelid. Tissue immunostaining revealed many IgG4-positive plasma cells (67 IgG4/74 IgG cells/high-power field). The serum IgG4 level was 76.9 mg/dL, which was within the normal range. The diagnosis was probable IgG4-related disease. The possibility of IgG4-related disease should be considered in a patient presenting with refractory conjunctivitis and hyperemia or hypertrophy of the lower eyelid.
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Affiliation(s)
- Toshiya Nagai
- Department of Ophthalmology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan
| | - Tatsuya Yunoki
- Department of Ophthalmology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan
| | - Atsushi Hayashi
- Department of Ophthalmology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan
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17
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Detiger SE, Karim AF, Verdijk RM, van Hagen PM, van Laar JAM, Paridaens D. The treatment outcomes in IgG4-related orbital disease: a systematic review of the literature. Acta Ophthalmol 2019; 97:451-459. [PMID: 30734497 DOI: 10.1111/aos.14048] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 01/12/2019] [Indexed: 12/14/2022]
Abstract
IgG4-related disease (IgG4-RD) is an immune-mediated systemic fibro inflammatory disease. Treatment of IgG4-related orbital disease (IgG4-ROD) is often indicated to relieve the symptoms and to prevent complications. For IgG4-ROD, no international formal treatment guidelines are available and the optimal treatment strategy is uncertain. In this systematic review, we describe the efficacy of conventional and biologic disease-modifying antirheumatic drugs (DMARDs) in IgG4-ROD. A systematic search of Embase, Medline, Web-of-Science, PubMed publisher, Cochrane and Google Scholar was performed for treatment outcomes in IgG4-ROD. Relevant articles on treatment of IgG4-ROD were retrieved to last date of inclusion 3 January 2018. The following inclusion criteria were used: articles in English or English translation, studies evaluating the use of DMARDs (conventional and biologic) in the treatment of IgG4-ROD. Meta-analysis and review articles were excluded. A final selection after full-text evaluation was made by independent reviewers, based on treatment of IgG4-ROD with DMARDs and the availability of treatment outcomes. With this systematic review, we identified 35 studies and case reports/series on IgG4-ROD, describing 95 patients, treated with conventional and/or biologic DMARDs. The success of conventional DMARDs varies between 36% and 75% in patients with IgG4-ROD, while rituximab is successful in the majority (93%) of the patients. Based on this systematic review, rituximab is the most effective DMARD in IgG4-ROD, while the efficacy of conventional DMARDs is limited. We propose early initiation of rituximab in case of refractory and organ- or life-threatening disease.
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Affiliation(s)
| | - A. Faiz Karim
- Departments of Internal Medicine and Immunology Section Clinical Immunology Erasmus MC Rotterdam the Netherlands
- Department of Internal Medicine Groene Hart Hospital Gouda the Netherlands
| | - Robert M. Verdijk
- Department of Pathology Section Ophthalmic Pathology Erasmus MC Rotterdam the Netherlands
| | - P. Martin van Hagen
- Departments of Internal Medicine and Immunology Section Clinical Immunology Erasmus MC Rotterdam the Netherlands
| | - Jan A. M. van Laar
- Departments of Internal Medicine and Immunology Section Clinical Immunology Erasmus MC Rotterdam the Netherlands
| | - Dion Paridaens
- The Rotterdam Eye Hospital Rotterdam the Netherlands
- Department of Ophthalmology Erasmus MC Rotterdam the Netherlands
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18
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Kurowecki D, Patlas MN, Haider EA, Alabousi A. Cross-sectional pictorial review of IgG4-related disease. Br J Radiol 2019; 92:20190448. [PMID: 31335170 DOI: 10.1259/bjr.20190448] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Immunoglobulin G4-related disease (IgG4-RD) is an autoimmune disorder characterized by the infiltration of one or more organs with IgG4-positive plasma cells resulting in inflammatory lesions and fibrosis. Although the pancreas is the most commonly affected organ, involvement of extrapancreatic organs is an increasingly recognized manifestation of the disease. Patients may be asymptomatic and serum IgG4 concentrations may be elevated or normal. Treatment consists of glucocorticosteroid treatment, with excellent response. A definitive diagnosis requires histopathology with imaging playing a key role in avoiding treatment delays. This pictorial review will focus on the most current knowledge regarding IgG4-RD including its common and less common manifestations and the roles of multidetector CT, MRI and ultrasound in the diagnosis and management of suspected IgG4-RD. Knowledge of the varied imaging findings of this multi systemic disease is essential for radiologists to avoid misdiagnosis and assist with timely and effective treatment.
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Affiliation(s)
- Darya Kurowecki
- Department of Radiology, McMaster University, Hamilton, Ontario, Canada
| | - Michael N Patlas
- Department of Radiology, McMaster University, Hamilton General Hospital, Hamilton, Ontario, Canada
| | - Ehsan A Haider
- Department of Radiology, McMaster University, St. Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada
| | - Abdullah Alabousi
- Department of Radiology, McMaster University, St. Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada
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19
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Li J, Zhang Y, Zhou H, Wang L, Wang Z, Li H. Magnetic resonance imaging indicator of the causes of optic neuropathy in IgG4-related ophthalmic disease. BMC Med Imaging 2019; 19:49. [PMID: 31215395 PMCID: PMC6582478 DOI: 10.1186/s12880-019-0347-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Accepted: 05/31/2019] [Indexed: 02/07/2023] Open
Abstract
Background The following study investigates the involvement of optic neuropathy in IgG4-related ophthalmic diseases (IgG4-ROD) based on the magnetic resonance imaging (MRI) data, and different imaging features of IgG4-ROD related optic neuropathy related to other orbital diseases. Methods This retrospective study included 225 patients with IgG4-RD admitted at two ophthalmology centers between January 2014 and December 2017. Twenty-six patients had both pre-therapeutic orbital MRI and optic never injury. The causes of optic neuropathy were analyzed, and the special sign in MRI to diagnose IgG4-ROD was also evaluated. Results Twelve cases had inflammation of the optic nerve sheath, while 14 cases had compression due to extraocular muscles and pseudo tumor masses. Two cases had hypertrophic cranial pachymeningitis, while one case had hypophysis involving optic chiasma. Conclusion The most common causes of optic nerve injury in IgG-4 ROD are inflammation of optic nerve sheath, compression of extraocular muscles, pseudo tumor mass and hypertrophic cranial pachymeningitis, and hypophysis involving optic chiasma.
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Affiliation(s)
- Jing Li
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Yan Zhang
- Department of Ophthalmology, PLA Army General Hospital, No.5, nanmencang, Dongsishitiao, dongcheng district, Beijing, 100000, China
| | - Hang Zhou
- Department of Rheumatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Lei Wang
- Department of Ophthalmology, PLA General Hospital, No.28, fuxing road, haidian district, Beijing, China, 100080
| | - Zhenchang Wang
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Hongyang Li
- Department of Ophthalmology, Beijing Friendship Hospital, Capital Medical University, No. 95 Yong'an Road, Xicheng District, Beijing, 100050, People's Republic of China.
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20
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Vashi B, Khosroshahi A. IgG4-Related Disease with Emphasis on Its Gastrointestinal Manifestation. Gastroenterol Clin North Am 2019; 48:291-305. [PMID: 31046976 DOI: 10.1016/j.gtc.2019.02.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
IgG4-related disease is an immune-mediated fibroinflammatory condition with a diverse spectrum of organ involvement, commonly in the pancreas and bile ducts among other organs such as salivary and lacrimal glands. Classic histopathologic findings are the gold standard for confirmation of diagnosis, although diagnosis remains challenging, as biomarkers to date are neither sufficient nor necessary. Glucocorticoids are the most effective initial treatment, generally having a dramatic response, although limited clinical evidence exists regarding effective maintenance therapy. This review summarizes key GI manifestations of this condition for the practicing gastroenterologist and addresses the pathology, disease mechanism, and current therapeutic recommendations.
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Affiliation(s)
- Bijal Vashi
- Department of Medicine, Emory University, 200 Whitehead Building, 615 Michael Street, Atlanta, GA 30322, USA
| | - Arezou Khosroshahi
- Department of Medicine, Emory University, 244 Whitehead Building, 615 Michael Street, Atlanta, GA 30322, USA.
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21
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Chen LYC, Mattman A, Seidman MA, Carruthers MN. IgG4-related disease: what a hematologist needs to know. Haematologica 2019; 104:444-455. [PMID: 30705099 PMCID: PMC6395313 DOI: 10.3324/haematol.2018.205526] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 01/07/2019] [Indexed: 12/14/2022] Open
Abstract
IgG4-related disease is a fibro-inflammatory condition that can affect nearly any organ system. Common presentations include major salivary and lacrimal gland enlargement, orbital disease, autoimmune pancreatitis, retroperitoneal fibrosis and tubulointerstitial nephritis. This review focuses on the hematologic manifestations of IgG4-related disease, including lymphadenopathy, eosinophilia, and polyclonal hypergammaglobulinemia. The disease can easily be missed by unsuspecting hematologists, as patients may present with clinical problems that mimic disorders such as multicentric Castleman disease, lymphoma, plasma cell neoplasms and hypereosinophilic syndromes. When IgG4-related disease is suspected, serum protein electrophoresis and IgG subclasses are helpful as initial tests but a firm histological diagnosis is essential both to confirm the diagnosis and to rule out mimickers. The central histopathological features are a dense, polyclonal, lymphoplasmacytic infiltrate enriched with IgG4-positive plasma cells (with an IgG4/IgG ratio >40%), storiform fibrosis, and obliterative phlebitis. Importantly for hematologists, the latter two features are seen in all tissues except bone marrow and lymph nodes, making these two sites suboptimal for histological confirmation. Many patients follow an indolent course and respond well to treatment, but a significant proportion may have highly morbid or fatal complications such as periaortitis, severe retroperitoneal fibrosis or pachymeningitis. Corticosteroids are effective but cause new or worsening diabetes in about 40% of patients. Initial response rates to rituximab are high but durable remissions are rare. More intensive lymphoma chemotherapy regimens may be required in rare cases of severe, refractory disease, and targeted therapy against plasmablasts, IgE and other disease biomarkers warrant further exploration.
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Affiliation(s)
- Luke Y C Chen
- Division of Hematology, Department of Medicine, University of British Columbia
| | - Andre Mattman
- Department of Pathology and Laboratory Medicine, St. Paul's Hospital
| | - Michael A Seidman
- Department of Pathology and Laboratory Medicine, St. Paul's Hospital
- Division of Rheumatology, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Mollie N Carruthers
- Division of Rheumatology, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
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22
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Betancur-Vásquez L, Gonzalez-Hurtado D, Arango-Isaza D, Rojas-Villarraga A, Hernandez-Parra D, Carmona S, Díaz-Coronado JC. IgG4-related disease: Is rituximab the best therapeutic strategy for cases refractory to conventional therapy? Results of a systematic review. ACTA ACUST UNITED AC 2019; 16:195-202. [PMID: 30665856 DOI: 10.1016/j.reuma.2018.11.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 11/16/2018] [Accepted: 11/29/2018] [Indexed: 12/24/2022]
Abstract
INTRODUCTION IgG4 related disease is a fibroinflammatory condition characterised by lymphoplasmocytic infiltration with predominance of IgG4+ plasma cells, fibrosis, and in most cases elevated IgG4 serum levels. It can affect any organ and result in varying clinical manifestations. Steroids are the cornerstone of treatment, however there is a high percentage of relapse. Recent studies have demonstrated favourable effects with rituximab. OBJECTIVE To evaluate effectiveness related to the response to treatment with rituximab in patients with IgG4 related disease refractory to steroids and other immunosuppressant therapies. MATERIALS AND METHODS We undertook a systematic search of the specialist databases EMBASE, LILACS, PUBMED and OVID-Cochrane for publications up until December 2017. RESULTS After the quality analysis, we selected 27 articles (264 patients in total) for the final review, of which 23 were case reports and case series (105 patients), 3 were observational follow-up cohort studies (129 patients), and there was one clinical trial (30 patients). IgG4 related disease presents predominantly in male patients aged between 50 and 70 years on average. Multiple organs are compromised with an average of 3.5 compromised organs. Orbital, glandular and lymph-node compromise is most frequent. Patients in the different studies we included had received various treatments prior to starting rituximab, including glucocorticoids and disease-modifying anti-rheumatic drugs. There was 90.7% response in the cases where rituximab was used as second line therapy; rituximab was used as first line treatment for 10% of the patients with a 100% response rate. CONCLUSION The use of rituximab for patients refractory to first-line treatments was associated with a high response percentage and less dependence on glucocorticoids.
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Affiliation(s)
| | | | | | | | | | - Samuel Carmona
- Grupo de información clínica, Artmedica IPS, Medellín, Colombia
| | - J C Díaz-Coronado
- Departamento de medicina interna, Universidad CES, Medellín, Colombia; Departamento de investigación en medicina, Universidad CES, Medellín, Colombia; Grupo de información clínica, Artmedica IPS, Medellín, Colombia
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23
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Wu N, Sun FY. Clinical observation of orbital IgG4-related diseases. Exp Ther Med 2019; 17:883-887. [PMID: 30651876 DOI: 10.3892/etm.2018.7002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 11/07/2018] [Indexed: 01/13/2023] Open
Abstract
The aim of the present study was to observe the histopathological changes of immunoglobulin G4-related orbital diseases (IgG4-RODs), summarize the clinical manifestations and imaging features of the IgG4-RODs of the eyelids and explore the early diagnosis of IgG4-RODs. Between June 2011 and May 2015, 23 patients with non-specific orbital inflammation in the Department of Ophthalmology at the First Central Hospital of Tianjin were recruited. The serum IgG4 titer in 9 patients ranged from 4.58 to 46.70 g/l (reference value, 0.03-2.01 g/l), with an average value of 21.93±2.18 g/l. Notably, the degree of increase in the 9 patients with IgG4-RODs was different, but all were >1.35 g/l. A total of 6 cases of infraorbital nerve thickening were observed. In addition, there were 3 cases of extraocular muscle thickening and 1 patient with IgG4-ROD had an orbital tissue lesion extending along the inferior temporal septum to the left pterygopalatine fossa, with left sacral fissure widening and involvement of the left maxillary sinus. The study revealed that the thickening of the inferior orbital nerve may be a characteristic of IgG4-ROD. Therefore, on the basis of biopsy and serological examination in the clinic, early diagnosis can be combined with imaging examination, clinical manifestation and laboratory examination, so as to reduce misdiagnosis and missed diagnosis.
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Affiliation(s)
- Na Wu
- Department of Ophthalmology, Tianjin First Central Hospital, Tianjin 300192, P.R. China
| | - Feng Yuan Sun
- Department of Ophthalmology, Tianjin Medical University Eye Hospital, Tianjin 300384, P.R. China
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Ferreira TA, Saraiva P, Genders SW, Buchem MV, Luyten GPM, Beenakker JW. CT and MR imaging of orbital inflammation. Neuroradiology 2018; 60:1253-1266. [PMID: 30310941 PMCID: PMC6244997 DOI: 10.1007/s00234-018-2103-4] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 09/17/2018] [Indexed: 12/24/2022]
Abstract
PURPOSE Orbital inflammation can be idiopathic or in the context of a specific disease and it can involve different anatomical orbital structures. On imaging, inflammatory disease is frequently mistaken for infection and malignant tumors, and its underlying cause is often not determined. Through this article we aim to improve orbital inflammation diagnosis and underlying inflammatory diseases recognition. METHODS The imaging protocols and characteristics of orbital inflammation were reviewed. RESULTS A decision tree for the evaluation of these patients is provided. First, a combination of clinical and radiological clues is used to recognize inflammation, in particular to differentiate it both from orbital infection and tumor. Subsequently, different radiological patterns are recognized, often allowing the differentiation of the several orbital inflammatory diseases. CONCLUSION The use of adequate imaging protocols and subsequent evaluation allow the recognition of an orbital lesion as inflammatory and the diagnosis of the underlying inflammatory disease. All in all, a proper treatment can be established, and at times, a biopsy can be avoided.
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Affiliation(s)
- Teresa A Ferreira
- Department of Radiology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands.
| | - P Saraiva
- Department of Radiology, Hospital da Luz, Estrada Nacional 10, km 37, 2900-722, Setubal, Portugal
| | - S W Genders
- Department of Ophthalmology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
| | - M V Buchem
- Department of Radiology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
| | - G P M Luyten
- Department of Ophthalmology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
| | - J-W Beenakker
- Department of Radiology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
- Department of Radiology, C.J.Gorter Center for High-field MRI, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
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Hamano H, Tanaka E, Ishizaka N, Kawa S. IgG4-related Disease - A Systemic Disease that Deserves Attention Regardless of One's Subspecialty. Intern Med 2018; 57:1201-1207. [PMID: 29279491 PMCID: PMC5980798 DOI: 10.2169/internalmedicine.9533-17] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
IgG4-related disease (IgG4-RD) is an inflammatory condition characterized by a high serum IgG4 concentration and the abundant infiltration of lymphocytes and IgG4-positive plasma cells in the tissue, as well as spatial (diverse clinical manifestations) and temporal (the possibility of recurrence) multiplicities. Since the initial documentation of IgG4-related disease in patients with autoimmune pancreatitis in 2001, a growing body of evidence has been accumulating to suggest that various-virtually all-organs can be affected by IgG4-RD. In general, steroid therapy is effective and is considered to be the first-line treatment for IgG4-RD. The precise mechanism underlying this systemic disorder has remained unknown. Considering that IgG4-RD was specified as being an intractable disease in 2015, further studies are needed to clarify whether IgG4-RD is indeed a distinct disease entity or a complex of disorders of different etiologies and clinical conditions.
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Affiliation(s)
- Hideaki Hamano
- Division of Medical Informatics, Shinshu University Hospital, Japan
- Department of Internal Medicine, Gastroenterology, Shinshu University School of Medicine, Japan
| | - Eiji Tanaka
- Department of Internal Medicine, Gastroenterology, Shinshu University School of Medicine, Japan
| | | | - Shigeyuki Kawa
- Department of Internal Medicine, Matsumoto Dental University, Japan
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26
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Al-Mujaini A, Al-Khabori M, Shenoy K, Wali U. Immunoglobulin G4-Related Disease: An Update. Oman Med J 2018; 33:97-103. [PMID: 29657677 DOI: 10.5001/omj.2018.20] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Immunoglobulin G4-related disease (IgG4-RD) is an increasingly recognized immune-mediated condition comprised of a collection of disorders that share specific pathological, serological, and clinical features. IgG4-RD is a fibroinflammatory condition with a tendency to form tumors with inflammatory infiltrate with IgG4 rich plasma cells and elevation of serum IgG4, which may affect virtually every organ and tissue. IgG4-related ophthalmic disease may present as dacryoadenitis, myositis, or involvement of other orbital tissue. Hypophysitis or pachymeningitis may manifest as cranial neuropathies. The diagnosis of IgG4-RD is based on a typical clinical scenario, supportive laboratory test, expected radiological characteristics, and distinct histopathological and immunohistochemical features. Corticosteroids and immunosuppressives form the mainline treatment.
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Affiliation(s)
- Abdullah Al-Mujaini
- Department of Ophthalmology, College of Medicine and Health Sciences, Sultan Qaboos University Hospital, Muscat, Oman
| | - Murtadha Al-Khabori
- Department of Hematology, College of Medicine and Health Sciences, Sultan Qaboos University Hospital, Muscat, Oman
| | - Kashinatha Shenoy
- Department of Ophthalmology, College of Medicine and Health Sciences, Sultan Qaboos University Hospital, Muscat, Oman
| | - Upender Wali
- Department of Ophthalmology, College of Medicine and Health Sciences, Sultan Qaboos University Hospital, Muscat, Oman
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Andron A, Hostovsky A, Nair AG, Sagiv O, Schiby G, Simon GB. The impact of IgG-4-ROD on the diagnosis of orbital tumors: A retrospective analysis. Orbit 2017; 36:359-364. [PMID: 28829660 DOI: 10.1080/01676830.2017.1337192] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 05/28/2017] [Indexed: 06/07/2023]
Abstract
This study was to determine the prevalence of immunoglobulin G4 (IgG4)-related orbital disease (IgG4-ROD) among patients who have previously undergone biopsy and were diagnosed to have idiopathic orbital inflammatory disease (IOID) or orbital lymphoproliferative disease (OLD), namely, lymphoma and benign reactive lymphoid hyperplasia (BRLH). This is a retrospective cross-sectional study. The charts and slides of all patients who underwent biopsies and were histopathologically diagnosed to have either IOID or OLD were reviewed. Demographics, clinical features, initial histopathological diagnoses, treatment received, and final outcome were noted. Using the diagnostic criteria for diagnosis for IgG4 disease, those cases that would classify as "possible IgG4-related disease (IgG4-RD)" were reviewed, reclassified, and reassigned a diagnosis of IgG4-ROD. We reviewed 105 patients' clinical charts. Of these 105 patients, upon reviewing the histopathology, 18 (17.15%) patients were found to fit the diagnostic criteria for possible IgG4-ROD. Of these 18 patients who were now reassigned the diagnosis of IgG4-ROD, the most common previous histopathological diagnosis was found to be IOID, for eight patients (44%), then BRLH, which was noted in five patients (27.8%), followed by lymphoma, which was noted in two patients (11.1%). Previously diagnosed cases of IOID and OLD were found to fulfill the criteria for IgG4-ROD. Given the advent of recent diagnostic and histopathological techniques, all cases of suspected IOID and OLD should be screened for IgG4-ROD and all previously diagnosed cases must be closely followed up, given the systemic implication of IgG4-RD. Histopathological reassessment of previously diagnosed cases may be considered.
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Affiliation(s)
- Aleza Andron
- a New York Eye and Ear Infirmary of Mount Sinai , New York , New York , USA
| | | | | | - Oded Sagiv
- b Sheba Medical Center , Tel Hashomer , Israel
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Abstract
Isolated amyloid deposition in an extraocular muscle is a rare event but can be a presenting feature of systemic amyloidosis. A 67-year-old woman with an acquired exotropia and hypertropia was found to have unilateral diffuse extraocular muscle enlargement on magnetic resonance imaging. Owing to the progressive nature of her strabismus and the negative laboratory testing for thyroid disease, she underwent an extraocular muscle biopsy that revealed amyloid deposition. Further workup demonstrated a monoclonal gammopathy consistent with systemic amyloidosis. This case demonstrates the need to consider amyloidosis in the differential diagnosis of patients presenting with an atypical acquired strabismus. We review other reports of isolated amyloid deposition in extraocular muscles and its association with systemic amyloidosis, emphasizing the importance of the ophthalmologist in the early recognition of this disease to prevent irreversible, life-threatening end organ damage.
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Briones MR, Morgan GA, Amoruso MC, Rahmani B, Ryan ME, Pachman LM. Decreased CD3-CD16+CD56+ natural killer cell counts in children with orbital myositis: a clue to disease activity. RMD Open 2017; 3:e000385. [PMID: 28955482 PMCID: PMC5604601 DOI: 10.1136/rmdopen-2016-000385] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Revised: 03/30/2017] [Accepted: 06/09/2017] [Indexed: 11/25/2022] Open
Abstract
The study aimed to document the utility of the absolute number of natural killer cells as a biomarker in paediatric orbital myositis (OM). Extracted data from four children with OM included demographics, laboratory values, imaging and treatment response. Stored sera (−80°C) were tested for IgG4 levels in three cases and antibody to Coxsackie B in two cases. Their first symptom was at 14.4±1.2 years (mean±SD). At diagnosis three had creatine phosphokinase (CPK) of 97.3±44.2, aldolase of 8.5±2.8 (n=2), alanine aminotransferase (ALT) of 13±2.8 (n=2) and aspartate aminotransferase (AST) of 21.3±2.9. IG4 level was 87.7±66 (normal=8–89 mg/dL); two sera (patients 1and4) were positive (>1:8 dilution) for anti-Coxsackievirus antigen B5. The CD3-CD16+CD56+ natural killer absolute count was 96.7±28.7 (lower limit of normal=138), increasing to 163±57.2 with disease resolution in three patients. The fourth patient was followed elsewhere. CT showed involvement of bilateral superior oblique, lateral rectus or the left medial rectus muscles. Treatment included intravenous methylprednisolone, methotrexate (n=2) and other immunosuppressants. Paediatric OM disease activity was associated with initially low absolute CD3-CD16+CD56+ natural killer cell counts, which normalised with improvement. We speculate (1) infection, such as Coxsackie B virus, may be associated with paediatric OM; and (2) the absolute count of circulating CD3-CD16+CD56+ natural killer lymphocytes may serve as a biomarker to guide medical therapy.
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Affiliation(s)
- Melissa R Briones
- Division of Allergy, Immunology, and Rheumatology, Loyola University Medical Center, Maywood, USA
| | - Gabrielle A Morgan
- Pediatrics, Stanly Manne Children's Research Institute, Children's Hospital of Chicago; Ann and Robert H. Lurie Children's Hospital, Chicago, USA
| | - Maria C Amoruso
- Pediatrics, Stanly Manne Children's Research Institute, Children's Hospital of Chicago; Ann and Robert H. Lurie Children's Hospital, Chicago, USA
| | - Bahram Rahmani
- Department of Ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, USA
| | - Maura E Ryan
- Department of Medical Imaging, Ann & Robert H Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, USA
| | - Lauren M Pachman
- Division of Pediatric Rheumatology, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, USA
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Abstract
Many abnormalities of the orbit present with neuro-ophthalmic findings, such as impaired ocular motility or alignment, and sensory changes, including optic neuropathy. Comprehensive coverage of all orbital diseases is beyond the scope of this article. This review focuses on diagnosis and management of the most common and the most vision- or life-threatening orbital conditions as well as more recently discovered entities and points of active controversy. These conditions include orbital trauma, vascular disease, inflammatory and infectious diseases, and neoplasms. Common presenting symptoms and associated neuro-orbital diseases also are summarized.
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Affiliation(s)
- Jessica R Chang
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Anna M Gruener
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Timothy J McCulley
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA.
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Inflammatory Pseudotumor of the Infraorbital Nerve: A Rare Diagnosis to Be Aware of. J Craniofac Surg 2017; 27:e554-7. [PMID: 27438435 DOI: 10.1097/scs.0000000000002863] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Inflammatory pseudotumor (IPT) is a rare benign mass-forming disease that can arise anywhere throughout the body, mimicking a wide spectrum of other conditions. Its diagnosis can be challenging, especially when it involves uncommon sites. The authors report a patient of an atypical localization of IPT, occurred as an enlarging bulk in the infraorbital nerve channel in a patient who presented with facial numbness. Clinical and radiological aspects similar to schwannoma led to misdiagnosis and over-treatment. The differential diagnosis of an infraorbital mass should include IPT and the least invasive treatment should be preferred, as steroid therapy being the first-line treatment for IPT.
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Low D, Loh JZT, Lim KHT, Toh ST. Facial nerve palsy secondary to Küttner's tumour of the parotid gland: a case report. Singapore Med J 2017; 57:217. [PMID: 27075889 DOI: 10.11622/smedj.2016076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- David Low
- Department of Otolaryngology-Head and Neck Surgery, Singapore General Hospital, Singapore
| | | | | | - Song-Tar Toh
- Department of Otolaryngology-Head and Neck Surgery, Singapore General Hospital, Singapore
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Recent advances in knowledge regarding the head and neck manifestations of IgG4-related disease. Auris Nasus Larynx 2016; 44:7-17. [PMID: 27956101 DOI: 10.1016/j.anl.2016.10.011] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 10/31/2016] [Indexed: 12/24/2022]
Abstract
IgG4-related disease (IgG4-RD) is a chronic inflammatory disorder, characterized by elevated serum IgG4 levels as well as abundant infiltration of IgG4-positive plasmacytes and fibrosis in various organs, including the head and neck region. In particular, the salivary glands, orbit, and thyroid are common sites of disease involvement. IgG4-RD is diagnosed based on various clinical, serological, and histopathological findings, none of which are pathognomonic. Hence, various differential diagnoses, which exhibit elevated serum IgG4 levels and infiltration of IgG4-postive cells into tissues, need to be excluded, especially malignant diseases and mimicking disorders. Systemic corticosteroids are generally effective in inducing IgG4-RD remission; however, recurrent or refractory cases are common. In addition, although the pathogenic mechanisms of IgG4-RD remain unclear, an antigen-driven inflammatory condition is believed to be involved. Recent studies have indicated the important pathogenic role of B cell/T cell collaboration and innate immunity in this disease. Nevertheless, additional research and discussions are needed to resolve many remaining questions. In this review, we provide an overview of the recent insights on the history, clinical features, diagnosis, and treatment of IgG4-RD in the head and neck region. Furthermore, we have also addressed the pathogenesis of this disease.
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Marie Rzechorzek N, Smith C, Schwarz T, Liuti T, Elders R, Woods S, Lawrence J, Marioni-Henry K. Idiopathic sclerosing orbital inflammation mimicking a malignant spindle cell tumor in a dog. Clin Case Rep 2016; 4:935-943. [PMID: 27761242 PMCID: PMC5054466 DOI: 10.1002/ccr3.639] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Revised: 05/15/2016] [Accepted: 07/06/2016] [Indexed: 12/24/2022] Open
Abstract
A dog presented with a retrobulbar mass, diagnosed histopathologically as malignant spindle cell neoplasia. Emergence of analogous findings in the contralateral orbit prompted extended immunohistochemistry of the original mass and reassignment to idiopathic sclerosing orbital inflammation. Early incisional biopsy with extended immunohistochemical analysis should be considered for canine orbital tumors.
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Affiliation(s)
- Nina Marie Rzechorzek
- Hospital for Small Animals Royal (Dick) School of Veterinary Studies and Roslin Institute University of Edinburgh Roslin Midlothian UK; Centre for Clinical Brain Sciences University of Edinburgh Edinburgh Midlothian UK
| | - Colin Smith
- Centre for Clinical Brain Sciences University of Edinburgh Edinburgh Midlothian UK
| | - Tobias Schwarz
- Hospital for Small Animals Royal (Dick) School of Veterinary Studies and Roslin Institute University of Edinburgh Roslin Midlothian UK
| | - Tiziana Liuti
- Hospital for Small Animals Royal (Dick) School of Veterinary Studies and Roslin Institute University of Edinburgh Roslin Midlothian UK
| | - Richard Elders
- Hospital for Small Animals Royal (Dick) School of Veterinary Studies and Roslin Institute University of Edinburgh Roslin Midlothian UK
| | - Samantha Woods
- Hospital for Small Animals Royal (Dick) School of Veterinary Studies and Roslin Institute University of Edinburgh Roslin Midlothian UK
| | - Jessica Lawrence
- Hospital for Small Animals Royal (Dick) School of Veterinary Studies and Roslin Institute University of Edinburgh Roslin Midlothian UK
| | - Katia Marioni-Henry
- Hospital for Small Animals Royal (Dick) School of Veterinary Studies and Roslin Institute University of Edinburgh Roslin Midlothian UK
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Abstract
PURPOSE To evaluate ophthalmic involvement of systemic immunoglobulin-G4-related disease (IgG4-RD) and describe the changes in both ocular surface parameters and corneal subbasal nerve plexus. MATERIALS AND METHODS Twenty eyes of 10 patients with systemic IgG4-RD and 20 eyes of 10 control subjects were enrolled in this study. Demographic information, medical history, serum IgG4 levels, orbital imaging, and follow-up data of subjects were recorded. Ocular surface tests were carried out in the order of tear break-up time (BUT), lissamine green (LG) staining, Schirmer I test with anesthesia, and ocular surface disease index (OSDI) questionnaire for all participants. Corneal subbasal nerves and basal epithelial cell layer were evaluated using in vivo confocal microscopy. RESULTS Among the 10 patients with IgG4-RD, 11 eyes of 7 patients had orbital involvement. Among these 7 patients with IgG4-related ophthalmic disease, 4 presented with painless eyelid or periorbital swelling, 2 with diplopia and restricted ocular motility, and 1 with proptosis. Patients with IgG4-RD had higher OSDI (5.9 ± 6.6 vs. 1.7 ± 2.4, P < 0.001) and LG staining scores (0.7 ± 1.0 vs. 0.0 ± 0.0, P = 0.011) and lower BUT (5.6 ± 1.4 vs. 10.2 ± 1.0, P < 0.001) and Schirmer values (11.9 ± 10.3 vs. 18.3 ± 4.4, P = 0.021) as compared with those of control subjects. Total nerve density and nerve fiber length were found to be significantly lower in patients with IgG4-RD. CONCLUSIONS The orbit is frequently involved during the course of IgG4-RD. These patients should be evaluated in terms of ocular surface disease and dry eye, which may be associated with lacrimal gland and/or orbital nerve involvement.
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Infraorbital nerve involvement on magnetic resonance imaging in European patients with IgG4-related ophthalmic disease: a specific sign. Eur Radiol 2016; 27:1335-1343. [PMID: 27436015 DOI: 10.1007/s00330-016-4481-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Revised: 05/17/2016] [Accepted: 06/21/2016] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To measure the frequency of infraorbital nerve enlargement (IONE) on magnetic resonance imaging (MRI) in European patients suffering from an IgG4-related ophthalmic disease (IgG4-ROD) as compared to patients suffering from non-IgG4-related ophthalmic disease (non-IgG4-ROD). METHODS From January 2006 through April 2015, 132 patients were admitted for non-lymphoma, non-thyroid-related orbital inflammation. Thirty-eight had both pre-therapeutic orbital MRI and histopathological IgG4 immunostaining. Fifteen patients were classified as cases of IgG4-ROD and 23 patients as cases of non-IgG4-ROD. Two readers performed blinded analyses of MRI images. The main criterion was the presence of an IONE, defined as the infraorbital nerve diameter being greater than the optic nerve diameter in the coronal section. RESULTS IONE was present in 53% (8/15) of IgG4-ROD cases whereas it was never present (0/23) in cases of non-IgG4-ROD (P < 0.0001). IONE was only present in cases where, on MRI, the inflammation of the inferior quadrant was present and in direct contact with the ION canal. CONCLUSIONS In European patients suffering from orbital inflammation, the presence of IONE on an MRI is a specific sign of IgG4-ROD. Recognition of this pattern may facilitate the accurate diagnosis for clinicians and allow for the adequate management and appropriate care of their patients. KEY POINTS • IONE on an MRI is a specific sign of IgG4-ROD. • IONE recognition allows for a quicker diagnosis and appropriate management. • IONE appears when inflammation is in direct contact with the ION canal.
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Önder Ö, Bilgin RR, Köşkderelioğlu A, Gedizlioğlu M. Orbital Myositis: Evaluating Five New Cases Regarding Clinical and Radiological Features. Noro Psikiyatr Ars 2016; 53:173-177. [PMID: 28360792 DOI: 10.5152/npa.2015.10214] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2015] [Accepted: 04/27/2015] [Indexed: 01/06/2023] Open
Abstract
Orbital myositis (OM) is an inflammatory disorder of the extraocular muscles. The signs and symptoms of OM are periorbital pain, eyelid swelling and redness, restricted ocular motility, and strabismus. There are at least two major forms, described by Benedikt GH Schoser, a limited oligosymptomatic ocular myositis (LOOM), which is associated with conjunctival injection only, and severe exophthalmic ocular myositis (SEOM), which presents with additional ptosis, chemosis, and proptosis. We report the clinical and radiological features of five patients with OM who were recently followed in our clinic. Three patients, one man and two women, were placed in the LOOM group, and the other two patients, both women, were in the SEOM group. In both groups, the initial complaints were pain worsening with eye movements and double vision, with only one patient in the SEOM group having pain worsening secondary to Crohn's disease. The most affected muscles were the medial and lateral recti. All the patients were treated with corticosteroids, resulting in rapid improvement. Only one patient in the SEOM group experienced a relapse. Orbital magnetic resonance imaging of all the patients revealed enlargement and contrast enhancement of the involved muscles. Although clinical and radiological features are quite consistent, delayed diagnosis in some patients demonstrates the importance of the awareness of OM.
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Affiliation(s)
- Özlem Önder
- Clinic of Neurology, İzmir Bozyaka Training and Research Hospital, İzmir, Turkey
| | - Rıfat Reha Bilgin
- Clinic of Neurology, İzmir Bozyaka Training and Research Hospital, İzmir, Turkey
| | - Aslı Köşkderelioğlu
- Clinic of Neurology, İzmir Bozyaka Training and Research Hospital, İzmir, Turkey
| | - Muhteşem Gedizlioğlu
- Clinic of Neurology, İzmir Bozyaka Training and Research Hospital, İzmir, Turkey
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Sharma A, Smith D, Kraft SP, Ali A, Foster RS, Suh DW. Reply. Am J Ophthalmol 2016; 164:147. [PMID: 26944754 DOI: 10.1016/j.ajo.2016.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 02/03/2016] [Indexed: 11/26/2022]
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Medavaram S, Xue F, Lahita R. IgG4 Syndrome Presenting as Leptomeningitis in a Young Woman. J Rheumatol 2016; 43:828-9. [PMID: 27037246 DOI: 10.3899/jrheum.151236] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | - Feifei Xue
- Internal Medicine Resident, Newark Beth Israel Medical Center
| | - Robert Lahita
- Chairman of Medicine, Newark Beth Israel Medical Center, Newark, New Jersey, USA
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Moghaddam PA, Virk R, Sakhdari A, Prasad ML, Cosar EF, Khan A. Five Top Stories in Thyroid Pathology. Arch Pathol Lab Med 2016; 140:158-70. [PMID: 26910221 DOI: 10.5858/arpa.2014-0468-ra] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
CONTEXT Thyroid carcinoma is the most common malignant tumor of endocrine organs, yet it only accounts for approximately 1% of all cancers in the United States with more than 35,000 new cases diagnosed each year and more than 450,000 people living with this disease. While most tumors can be diagnosed without much difficulty, a few tumor types, especially tumors with follicular pattern, sometimes pose a diagnostic challenge. OBJECTIVE To discuss morphologic, immunohistochemical, and molecular features of thyroid tumors. We also explore the clinicopathologic features of papillary microcarcinoma and medullary microcarcinoma and how the latter is related and differentiated from C-cell hyperplasia. Finally with the ever-growing list of organ systems involved in immunoglobulin (Ig) G4-related diseases, we discuss the still not completely explored IgG-4-related thyroid disease. DATA SOURCES Data were obtained from review of the pertinent peer-reviewed literature and institutional experience. CONCLUSIONS Histomorphologic evaluation still remains the gold standard for diagnosis in most cases of thyroid diseases. The application of ancillary studies such as immunohistochemistry and molecular diagnosis, including next-generation sequencing, is becoming more common.
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Affiliation(s)
- Parnian Ahmadi Moghaddam
- From the Department of Pathology, University of Massachusetts Memorial Medical Center, Worcester (Drs Moghaddam, Sakhdari, Cosar, and Khan)
| | - Renu Virk
- and the Department of Pathology, Yale School of Medicine, New Haven, Connecticut (Drs Virk and Prasad)
| | - Ali Sakhdari
- From the Department of Pathology, University of Massachusetts Memorial Medical Center, Worcester (Drs Moghaddam, Sakhdari, Cosar, and Khan)
| | - Manju L Prasad
- and the Department of Pathology, Yale School of Medicine, New Haven, Connecticut (Drs Virk and Prasad)
| | - Ediz F Cosar
- From the Department of Pathology, University of Massachusetts Memorial Medical Center, Worcester (Drs Moghaddam, Sakhdari, Cosar, and Khan)
| | - Ashraf Khan
- From the Department of Pathology, University of Massachusetts Memorial Medical Center, Worcester (Drs Moghaddam, Sakhdari, Cosar, and Khan)
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Abstract
Although chronic inflammatory disorders of the ocular adnexa are relatively common, their pathogenesis is in many cases poorly understood. Recent investigation suggests that many cases of sclerosing orbital inflammation are a manifestation of IgG4-related disease; however, most patients reported have been Asian, and it is not clear whether the results of studies from the Far East can be reliably extrapolated to draw conclusions about Western patients. We evaluated 38 cases previously diagnosed as orbital inflammatory pseudotumor or chronic dacryoadenitis to determine whether our cases fulfill the criteria for IgG4-RD (IgG4-related dacryoadenitis when involving the lacrimal gland, and IgG4-related sclerosing orbital inflammation when involving orbital soft tissue). Fifteen patients had IgG4-related dacryoadenitis or orbital inflammation. These patients included 9 men and 6 women, aged 24 to 77 years (median, 64 y). Lesions involved orbital soft tissue (8 cases), lacrimal gland (6 cases), and canthus (1 case). In 1 case, focal in situ follicular neoplasia was seen in a background of IgG4-RD. In another case, a clonal IGH gene rearrangement was detected. Four patients with IgG4-RD had evidence of IgG4-RD in other anatomic sites. Five patients, 1 man and 4 women, aged 26 to 74 years (median 50 y) had orbital lesions (2 involving lacrimal gland, 3 involving soft tissue) suspicious for, but not diagnostic of, IgG4-RD. Of 16 patients with IgG4-RD or probable IgG4-RD with information available regarding the course of their disease, 11 patients experienced recurrent or persistent orbital disease. However, no patient developed lymphoma, and no patient died of complications of IgG4-RD. Eighteen patients had lesions not representing IgG4-RD. They included 6 male and 12 female individuals aged 6 to 77 years (median, 47 y). These patients had a variety of diseases, including granulomatosis with polyangiitis (3 cases), Rosai-Dorfman disease (1 case), nonspecific chronic inflammation and fibrosis involving lacrimal gland or soft tissue (12 cases), and others. Clinical and pathologic findings among our patients with IgG4-RD involving the orbit are similar to those previously described in Asian patients. Careful evaluation of histologic and immunophenotypic features and clinical correlation are required to distinguish orbital IgG4-RD from other sclerosing inflammatory lesions in the orbit.
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Oles K, Sładzień J, Bartuś K, Leszczyńska J, Bojanowska E, Krakowczyk Ł, Mika J. Characteristics, diagnosis and therapeutic strategies for IgG4-related orbital disease. Pharmacol Rep 2015; 68:507-13. [PMID: 27116895 DOI: 10.1016/j.pharep.2015.11.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Revised: 11/30/2015] [Accepted: 11/30/2015] [Indexed: 12/24/2022]
Abstract
Thanks to detailed studies conducted in recent years, a new disease syndrome was identified in 2001. It is known as a IgG4-related disease and its differentiation is based on the analysis of IgG4 levels in the affected tissues. The IgG4-related disease is considered to be a generalized pathological process involving a wide spectrum of various disorders that may affect distant organs. Orbital IgG4-related disease is a recently reported issue that may prove important for the elucidation of the etiology of idiopathic, lymphoplasmacytic or fibrotic disorders of various organs, including the orbits. In this article, we are describing epidemiology and differential diagnostics of IgG4-related orbital disease with particular focus on pseudotumors, MALT lymphomas and lymphocyte/plasma cell infiltrations of the orbit. We are also discussing therapeutic possibilities currently available in the management of the disease.
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Affiliation(s)
- Krzysztof Oles
- Department of Oncological and Reconstructive Surgery, The Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology Gliwice Branch, Gliwice, Poland.
| | - Jacek Sładzień
- Department of Otolaryngology, Collegium Medicum, Jagiellonian University, Kraków, Poland.
| | - Krzysztof Bartuś
- Department of Cardiac and Vascular Surgery and Transplantology, The Institute of Cardiology, Medical College Jagiellonian University, John Paul II Hospital, Kraków, Poland.
| | - Joanna Leszczyńska
- Department of Otolaryngology, Collegium Medicum, Jagiellonian University, Kraków, Poland.
| | - Emila Bojanowska
- Department of Otolaryngology, Collegium Medicum, Jagiellonian University, Kraków, Poland.
| | - Łukasz Krakowczyk
- Department of Oncological and Reconstructive Surgery, The Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology Gliwice Branch, Gliwice, Poland.
| | - Joanna Mika
- Department of Pain Pharmacology, Institute of Pharmacology, Kraków, Poland.
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Gavard-Perret A, Lagier J, Delmas J, Delas J, Adenis JP, Robert PY. [Rationale for a diagnostic approach in non-Graves' orbital inflammation--Report of 61 patients]. J Fr Ophtalmol 2015; 38:912-23. [PMID: 26604081 DOI: 10.1016/j.jfo.2015.04.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2015] [Revised: 04/13/2015] [Accepted: 04/29/2015] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Orbital inflammatory syndromes include a wide variety of inflammatory intraorbital processes which are very different in terms of clinical presentation and prognosis. We currently prefer to differentiate so-called "specific" inflammations, for which an etiology is able to be identified, from idiopathic orbital inflammatory syndromes (IOIS), for which the etiology remains unknown and the histology is nonspecific. PURPOSE To propose an efficient diagnostic approach for clinicians managing patients with non-Graves' orbital inflammations. MATERIALS AND METHODS This is a retrospective and prospective study concerning 61 patients managed by the medical team for non-Graves' orbital inflammations between May, 1999 and May, 2013 in the ophthalmology departments of Nice and Limoges university hospitals in France. Seventeen specific inflammations, 19 orbital lymphomas and 25 idiopathic orbital inflammatory syndromes were included. Patients were divided into two groups. Thirty-six patients (group 1) underwent primary biopsy, while for the other 25 (group 2), therapy was begun empirically without biopsy. We could therefore compare both approaches in terms of diagnostic efficiency and time until identification of a specific etiology. RESULTS Our statistical results show that an approach without primary biopsy leads to a number of specific diagnoses statistically much lower than that obtained by the approach with primary biopsy. Also, the risk of missing a specific inflammation (with as a consequence an inappropriate treatment and a risk of functional sequelae as well as a fatal risk of missing a lymphoproliferative pathology) is very clearly higher in the case of not performing primary biopsy. Finally, the average time elapsed between the initial consultation with the ophthalmologist and a specific diagnosis was one month in the case of the first approach, while this delay was almost three times higher with the second approach, with a mean of 2.91 months (P<0.01). DISCUSSION Our study shows that biopsy should be the mainstay of diagnostic management. A trial of empiric treatment is only performed first in myositis or in locations where biopsy could jeopardize functional prognosis. It should only be done after biopsy in all other cases. Of course, in all cases of relapse or recurrence after treatment, biopsy should be performed or repeated. CONCLUSION The diagnostic work-up of a patient with an orbital inflammatory process must of course include blood testing and orbital imaging, but also a systematic primary biopsy for histological examination in the vast majority of cases. It must be repeated at least in the case of any doubt about the diagnosis or in the case of any recurrence or resistance to treatment.
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Affiliation(s)
- A Gavard-Perret
- Ophtalmologie pédiatrique, hôpital Robert-Debré, 48, boulevard Sérurier, 75019 Paris, France.
| | - J Lagier
- CHU de Nice, 30, voie Romaine, 06001 Nice, France
| | - J Delmas
- CHU de Limoges, 2, avenue Martin-Luther-King, 87000 Limoges, France
| | - J Delas
- CHU de Nice, 30, voie Romaine, 06001 Nice, France
| | - J-P Adenis
- CHU de Limoges, 2, avenue Martin-Luther-King, 87000 Limoges, France
| | - P-Y Robert
- CHU de Limoges, 2, avenue Martin-Luther-King, 87000 Limoges, France
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Martínez-de-Alegría A, Baleato-González S, García-Figueiras R, Bermúdez-Naveira A, Abdulkader-Nallib I, Díaz-Peromingo JA, Villalba-Martín C. IgG4-related Disease from Head to Toe. Radiographics 2015; 35:2007-25. [DOI: 10.1148/rg.357150066] [Citation(s) in RCA: 84] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Campochiaro C, Ramirez GA, Bozzolo EP, Lanzillotta M, Berti A, Baldissera E, Dagna L, Praderio L, Scotti R, Tresoldi M, Roveri L, Mariani A, Balzano G, Castoldi R, Doglioni C, Sabbadini MG, Della-Torre E. IgG4-related disease in Italy: clinical features and outcomes of a large cohort of patients. Scand J Rheumatol 2015; 45:135-45. [PMID: 26398142 DOI: 10.3109/03009742.2015.1055796] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To describe the clinical features, treatment response, and follow-up of a large cohort of Italian patients with immunoglobulin (Ig)G4-related disease (IgG4-RD) referred to a single tertiary care centre. METHOD Clinical, laboratory, histological, and imaging features were retrospectively reviewed. IgG4-RD was classified as 'definite' or 'possible' according to international consensus guidelines and comprehensive diagnostic criteria for IgG4-RD. Disease activity was assessed by means of the IgG4-RD Responder Index (IgG4-RD RI). RESULTS Forty-one patients (15 females, 26 males) were included in this study: 26 with 'definite' IgG4-RD and 15 with 'possible' IgG4-RD. The median age at diagnosis was 62 years. The median follow-up was 36 months (IQR 24-51). A history of atopy was present in 30% of patients. The pancreas, retroperitoneum, and major salivary glands were the most frequently involved organs. Serum IgG4 levels were elevated in 68% of cases. Thirty-six patients were initially treated with glucocorticoids (GCs) to induce remission. IgG4-RD RI decreased from a median of 7.8 at baseline to 2.9 after 1 month of therapy. Relapse occurred in 19/41 patients (46%) and required additional immunosuppressive drugs to maintain long-term remission. Multiple flares occurred in a minority of patients. A single case of orbital pseudotumour did not respond to medical therapy and underwent surgical debulking. CONCLUSIONS IgG4-RD is an elusive inflammatory disease to be considered in the differential diagnosis of isolated or multiple tumefactive lesions. Long-term disease control can be achieved with corticosteroids and immunosuppressive drugs in the majority of cases.
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Affiliation(s)
- C Campochiaro
- a Unit of Medicine and Clinical Immunology , IRCCS San Raffaele Scientific Institute , Milan , Italy.,b Department of Neurology , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - G A Ramirez
- a Unit of Medicine and Clinical Immunology , IRCCS San Raffaele Scientific Institute , Milan , Italy.,b Department of Neurology , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - E P Bozzolo
- b Department of Neurology , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - M Lanzillotta
- a Unit of Medicine and Clinical Immunology , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - A Berti
- a Unit of Medicine and Clinical Immunology , IRCCS San Raffaele Scientific Institute , Milan , Italy.,b Department of Neurology , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - E Baldissera
- b Department of Neurology , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - L Dagna
- a Unit of Medicine and Clinical Immunology , IRCCS San Raffaele Scientific Institute , Milan , Italy.,b Department of Neurology , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - L Praderio
- b Department of Neurology , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - R Scotti
- b Department of Neurology , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - M Tresoldi
- b Department of Neurology , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - L Roveri
- c Division of Gastroenterology and Gastrointestinal Endoscopy , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - A Mariani
- d Pancreas Unit, Department of Surgery , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - G Balzano
- e Pathology Unit , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - R Castoldi
- e Pathology Unit , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - C Doglioni
- e Pathology Unit , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - M G Sabbadini
- a Unit of Medicine and Clinical Immunology , IRCCS San Raffaele Scientific Institute , Milan , Italy.,b Department of Neurology , IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - E Della-Torre
- a Unit of Medicine and Clinical Immunology , IRCCS San Raffaele Scientific Institute , Milan , Italy.,b Department of Neurology , IRCCS San Raffaele Scientific Institute , Milan , Italy
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Abstract
PURPOSE There is a paucity of reliable data and limited experience on the clinical features and therapeutic outcomes of orbital myositis. The purpose of this study was to collate data on the clinical features, imaging, diagnosis, and therapeutic effects of case reports from patients with myositis of idiopathic orbital inflammation pseudotumor in a tertiary eye hospital in China. METHODS A retrospective study was performed on the records of 44 Chinese patients with orbital myositis. Data were obtained from the period of January 1, 2000, to August 31, 2010, from patients treated at the Eye Hospital of the Zhongshan Ophthalmic Center at Sun Yat-sen University, Guangzhou, China. RESULTS Twenty-five patients were women and 19 men. The mean age was 39.1 years (range, 11-77 years). Right eyes were involved in 18 cases, left in 17 cases, and both eyes in 9 cases. Dysfunctions of the affected muscles included pure paretic (20.5%), pure restrictive (45.5%), or mixed paretic-restrictive (34.1%). The ratio of acute to subacute stage was 1:3. The rank order of affected muscles was as follows: superior rectus (29.1%), lateral rectus (25.6%), medial rectus (24.4%), inferior rectus (19.8%), and superior oblique (1.16%). The proportion of single muscle involvement was 37.5%, and tendon involvement was seen in 40.9% of the muscles. All patients were treated with systemic corticosteroids (prednisone or dexamethasone). Full recovery was achieved in 38.6% of patients, whereas 59.1% achieved partial recovery with an average of 6.4 recurrences (range, 2.0-8.0 recurrences). Recurrences occurred in 81.8% of the patients. CONCLUSIONS Orbital myositis occurs in multiple clinical manifestations and may be recurrent. Imaging is an important technique for use in diagnosis. Systemic corticosteroid represents an effective approach for treatment.
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