1
|
Inoue E, Kesumayadi I, Fujio S, Makino R, Hanada T, Masuda K, Higa N, Kawade S, Niihara Y, Takagi H, Kitazono I, Takahashi Y, Hanaya R. Secondary hypophysitis associated with Rathke's cleft cyst resembling a pituitary abscess. Surg Neurol Int 2024; 15:69. [PMID: 38468645 PMCID: PMC10927231 DOI: 10.25259/sni_947_2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 02/06/2024] [Indexed: 03/13/2024] Open
Abstract
Background Although rare, cases of hypophysitis resembling a pituitary abscess (PA) have been reported. Differential diagnosis between hypophysitis and PA is crucial as the two diseases require different treatments. Case Description A 38-year-old woman with headaches underwent head magnetic resonance imaging (MRI), which revealed an 11-mm mass lesion in the sella turcica. Due to breastfeeding, contrast-enhanced MRI was avoided. Pituitary adenomas and Rathke's cleft cyst (RCC) were suspected, and she was initially treated conservatively. Five months later, she acquired syndrome coronavirus two infections, and while the fever subsided with acetaminophen, the headache persisted. One month later, the headache worsened, followed by fever and diabetes insipidus. MRI revealed a pituitary cystic mass with ring-shaped contrast enhancement on T1-weighted MRI and increased signal intensity on diffusion-weighted imaging (DWI). PA was suspected, and emergency endoscopic transsphenoidal surgery was performed. The microbiological examination of the yellowish-brown content drained from the cystic mass was negative. Microscopically, the cystic lesion was covered with ciliated columnar epithelium and stratified squamous epithelium, with a dense inflammatory cell infiltrate consisting mainly of lymphocytes and plasma cells observed around the cyst. This supported the diagnosis of secondary hypophysitis associated with RCC without PA. Conclusion We report a case of hypophysitis secondary to RCC resembling PA with ring-shaped contrast enhancement on MRI and increased signal intensity on DWI. This case emphasizes the need for cautious diagnosis of secondary hypophysitis due to RCC in individuals with MRIs and clinical manifestations resembling an abscess.
Collapse
Affiliation(s)
- Eri Inoue
- Department of Neurosurgery, Kagoshima University, Kagoshima, Japan
| | - Irfan Kesumayadi
- Department of Neurosurgery, Kagoshima University, Kagoshima, Japan
- Department of Neurosurgery, Diponegoro University, Tembalang, Semarang, Indonesia
| | - Shingo Fujio
- Department of Neurosurgery, Kagoshima University, Kagoshima, Japan
- Pituitary Disorders Center, Kagoshima University Hospital, Kagoshima, Japan
| | - Ryutaro Makino
- Department of Neurosurgery, Kagoshima University, Kagoshima, Japan
- Pituitary Disorders Center, Kagoshima University Hospital, Kagoshima, Japan
| | - Tomoko Hanada
- Department of Neurosurgery, Kagoshima University, Kagoshima, Japan
- Pituitary Disorders Center, Kagoshima University Hospital, Kagoshima, Japan
| | - Keisuke Masuda
- Department of Neurosurgery, Kagoshima University, Kagoshima, Japan
| | - Nayuta Higa
- Department of Neurosurgery, Kagoshima University, Kagoshima, Japan
| | - Shigeru Kawade
- Pituitary Disorders Center, Kagoshima University Hospital, Kagoshima, Japan
- Department of Diabetes and Endocrine Medicine, Kagoshima University, Kagoshima, Japan
| | - Yuichiro Niihara
- Pituitary Disorders Center, Kagoshima University Hospital, Kagoshima, Japan
- Department of Obstetrics and Gynecology, Kagoshima University, Kagoshima, Japan
| | - Hirosuke Takagi
- Department of Hematology and Rheumatology, Kagoshima University, Kagoshima, Japan
| | - Ikumi Kitazono
- Department of Pathology, Kagoshima University, Kagoshima, Japan
| | - Yutaka Takahashi
- Department of Diabetes and Endocrinology, Nara Medical University, Kashihara, Nara, Japan
| | - Ryosuke Hanaya
- Department of Neurosurgery, Kagoshima University, Kagoshima, Japan
| |
Collapse
|
2
|
Tahara S, Osamura RY, Hattori Y, Ishisaka E, Inomoto C, Sugihara H, Teramoto A, Morita A. Concurrent IgG4-related hypophysitis and clinically nonfunctioning gonadotroph pituitary neuroendocrine tumor. BMC Endocr Disord 2023; 23:96. [PMID: 37143052 PMCID: PMC10158217 DOI: 10.1186/s12902-023-01353-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 04/25/2023] [Indexed: 05/06/2023] Open
Abstract
BACKGROUND Some patients develop immunoglobulin G4 (IgG4)-related hypophysitis associated with systemic diseases. More than 30 cases of IgG4-related hypophysitis have been reported. However, biopsy has rarely been performed in these patients, and none have had an associated pituitary neuroendocrine tumor (PitNET). We present a case of concurrent IgG4-related hypophysitis and PitNET. CASE PRESENTATION A 56-year-old Japanese man arrived at the hospital with visual impairment, bitemporal hemianopia, and right abducens nerve palsy. Magnetic resonance imaging revealed pituitary body and stalk swelling as well as a small poorly enhanced right anterior lobe mass. Laboratory and loading test results suggested hypopituitarism. Because IgG4 level was elevated, a systemic examination was performed; multiple nodules were found in both lung fields. The diagnosis was based on an endoscopic transnasal biopsy of the pituitary gland. A histopathological examination revealed a marked infiltration of plasma cells into the pituitary gland, which was strongly positive for IgG4. The histological features of the resected tumor were consistent with those of gonadotroph PitNET, which was immunohistochemically positive for follicle-stimulating hormone-β and steroidogenic factor-1, and no plasma cell infiltration was observed. Based on the histopathological examination results, steroid therapy was initiated, which reduced pituitary gland size and serum IgG4 levels. DISCUSSION AND CONCLUSIONS This is the first reported case of IgG4-related hypophysitis with PitNET. Although no pathological findings indicating a relationship between the two conditions were found, we were able to preoperatively differentiate multiple lesions via detailed diagnostic imaging.
Collapse
Affiliation(s)
- Shigeyuki Tahara
- Department of Neurological Surgery, Graduate School of Medicine, Nippon Medical School, 1-1-5Bunkyo-Ku, SendagiTokyo, 113-8603, Japan.
| | | | - Yujiro Hattori
- Department of Neurological Surgery, Graduate School of Medicine, Nippon Medical School, 1-1-5Bunkyo-Ku, SendagiTokyo, 113-8603, Japan
- Department of Anatomy and Neurobiology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
| | - Eitaro Ishisaka
- Department of Neurological Surgery, Graduate School of Medicine, Nippon Medical School, 1-1-5Bunkyo-Ku, SendagiTokyo, 113-8603, Japan
| | - Chie Inomoto
- Department of Pathology, Tokai University School of Medicine, Kanagawa, Japan
| | - Hitoshi Sugihara
- Division of Diabetes, Endocrinology and Metabolism, Department of Medicine, Nippon Medical School, Tokyo, Japan
| | | | - Akio Morita
- Department of Neurological Surgery, Graduate School of Medicine, Nippon Medical School, 1-1-5Bunkyo-Ku, SendagiTokyo, 113-8603, Japan
| |
Collapse
|
3
|
Lv K, Cao X, Geng DY, Zhang J. Imaging findings of immunoglobin G4-related hypophysitis: A case report. World J Clin Cases 2022; 10:9440-9446. [PMID: 36159431 PMCID: PMC9477681 DOI: 10.12998/wjcc.v10.i26.9440] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/04/2022] [Accepted: 08/17/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Immunoglobin G4 (IgG4)-related hypophysitis (IgG4-RH) is a rare form of IgG4-related disease (IgG4-RD), which often manifests as a single organ disease and is easily misdiagnosed as a pituitary tumor clinically and by imaging. There are few reports of imaging findings of IgG4-RH. Therefore, we describe a case of IgG4-RH, which mimicked a pituitary macroadenoma, that was detected by computed tomography (CT) and magnetic resonance imaging (MRI), and review the previous literature in order to further the understanding of IgG4-RH.
CASE SUMMARY A 47-year-old man presented with a history of blurred vision for more than 2 mo, without other symptoms. A preoperative unenhanced CT scan revealed a slightly hyperdense mass in the sellar region measuring 2.5 cm × 2.3 cm × 1.8 cm, with a CT value of 45 HU. T1-weighted imaging (T1WI) and T2-weighted imaging showed iso-hypointensity, and gadolinium contrast-enhanced T1WI showed obvious homogeneous enhancement. The MRI revealed involvement of the pituitary gland and stalk. Preoperative laboratory tests revealed abnormal pituitary hormone levels, including an increased prolactin level, and decreased levels of insulin-like growth factor, dehydroepiandrosterone, and testosterone. The lesion was surgically resected. Postoperative histopathological examination of a tissue sample and an elevated serum IgG4 level confirmed the diagnosis of IgG4-RH. The patient was treated with cortisone acetate postoperatively and made a good recovery without developing any neurological deficit.
CONCLUSION An elevated serum IgG4 concentration is the main clue for diagnosis of IgG4-RD. Imaging combined with laboratory testing is useful for preoperative diagnosis of IgG4-RH.
Collapse
Affiliation(s)
- Kun Lv
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai 200040, China
- Institute of Functional and Molecular Medical Imaging, Fudan University, Shanghai 200040, China
- Center for Shanghai Intelligent Imaging for Critical Brain Diseases Engineering and Technology Research, Science and Technology Commission of Shanghai Municipality, Shanghai 200003, China
- Institute of Intelligent Imaging Phenomics, International Human Phenome Institutes (Shanghai), Shanghai 200433, China
| | - Xin Cao
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai 200040, China
- Institute of Functional and Molecular Medical Imaging, Fudan University, Shanghai 200040, China
- Center for Shanghai Intelligent Imaging for Critical Brain Diseases Engineering and Technology Research, Science and Technology Commission of Shanghai Municipality, Shanghai 200003, China
- Institute of Intelligent Imaging Phenomics, International Human Phenome Institutes (Shanghai), Shanghai 200433, China
| | - Dao-Ying Geng
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai 200040, China
- Institute of Functional and Molecular Medical Imaging, Fudan University, Shanghai 200040, China
- Center for Shanghai Intelligent Imaging for Critical Brain Diseases Engineering and Technology Research, Science and Technology Commission of Shanghai Municipality, Shanghai 200003, China
- Institute of Intelligent Imaging Phenomics, International Human Phenome Institutes (Shanghai), Shanghai 200433, China
| | - Jun Zhang
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai 200040, China
- Institute of Functional and Molecular Medical Imaging, Fudan University, Shanghai 200040, China
- Center for Shanghai Intelligent Imaging for Critical Brain Diseases Engineering and Technology Research, Science and Technology Commission of Shanghai Municipality, Shanghai 200003, China
- Institute of Intelligent Imaging Phenomics, International Human Phenome Institutes (Shanghai), Shanghai 200433, China
| |
Collapse
|
4
|
Haj Mohamad Ebrahim Ketabforoush A, Bahadorinia M, Dolatshahi E, Nozarian Z, Abbasi Khoshsirat N. IgG4
‐related disease associated with the primary manifestation of recurrent cerebral venous thrombosis: A rare case report. Clin Case Rep 2022; 10:e6324. [PMID: 36177072 PMCID: PMC9474911 DOI: 10.1002/ccr3.6324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/25/2022] [Accepted: 08/29/2022] [Indexed: 11/08/2022] Open
Abstract
Nervous system involvement in IgG4‐related systemic disease (IgG4‐RD) is rarely reported and manifests as hypertrophic pachymeningitis and hypophysitis. In this report, a 33‐year‐old woman with neurological manifestations was diagnosed with IgG4‐RD by biopsy. The patient showed improvement in symptoms after treatment.
Collapse
Affiliation(s)
| | - Mahsa Bahadorinia
- Student Research Committee Alborz University of Medical Sciences Karaj Iran
| | - Elahe Dolatshahi
- Department of Rheumatology Clinical Research Development Unit (CRDU) of Shahid Rajaei Hospital Alborz University of Medical Sciences Karaj Iran
| | - Zohreh Nozarian
- Department of Pathology Farabi Eye Hospital Tehran University of Medical Sciences Tehran Iran
| | - Nahid Abbasi Khoshsirat
- Department of Neurology Clinical Research Development Unit (CRDU) of Shahid Rajaei Hospital Alborz University of Medical Sciences Karaj Iran
| |
Collapse
|
5
|
Abe F, Michishita Y, Saito M, Nara M, Wakui H, Takahashi N. Refractory IgG4-related disease complicated with organising pneumonia and hypertrophic pachymeningitis. Mod Rheumatol Case Rep 2022; 6:278-281. [PMID: 35355069 DOI: 10.1093/mrcr/rxac025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 02/12/2022] [Accepted: 03/18/2022] [Indexed: 06/14/2023]
Abstract
Immunoglobulin G4 (IgG4)-related disease (IgG4-RD) involves multiple organs, including the lungs and central nervous system. Lung lesions are frequently reported as mass lesions or non-specific interstitial pneumonia, whereas organising pneumonia (OP) due to IgG4-RD is rare. Furthermore, limited information is currently available on hypertrophic pachymeningitis (HP). We herein report a case of IgG4-RD complicated with OP and HP. The diagnosis was confirmed based on the serum concentration of IgG4 and the results of salivary gland and transbronchial lung biopsies. HP did not respond to steroid monotherapy and was also resistant to rituximab and intravenous cyclophosphamide; however, the combination therapy of methotrexate and dexamethasone was effective.
Collapse
Affiliation(s)
- Fumito Abe
- Department of Hematology, Nephrology, and Rheumatology, Akita University Graduate School of Medicine, Akita, Japan
| | | | - Masaya Saito
- Department of Hematology, Nephrology, and Rheumatology, Akita University Graduate School of Medicine, Akita, Japan
| | - Mizuho Nara
- Department of Hematology, Nephrology, and Rheumatology, Akita University Graduate School of Medicine, Akita, Japan
| | - Hideki Wakui
- Department of Life Science, Graduate School of Engineering Science, Akita University, Akita, Japan
| | - Naoto Takahashi
- Department of Hematology, Nephrology, and Rheumatology, Akita University Graduate School of Medicine, Akita, Japan
| |
Collapse
|
6
|
De Maria A, Sepulcri C, Tutino S, Briano F, Toscanini F, Fiaschi P, Zona G, Gaggero G, Bassetti M. Mind the gap: IgG4-related disease mimicking infectious cerebral mass lesions. Eur J Med Res 2022; 27:42. [PMID: 35305692 PMCID: PMC8933968 DOI: 10.1186/s40001-022-00669-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 03/01/2022] [Indexed: 11/10/2022] Open
Abstract
Background Cerebral intraparenchymal masses represent usually a neoplastic, or infectious differential diagnostic workup in neurology or infectious disease units. Case presentation Our patient was an 82-year-old male presenting with seizures, cerebral masses and a history of past treated pulmonary tuberculosis. Initial workup included a differential diagnosis of an infectious mass/multiple abscess. After exclusion of infectious or primary neoplastic origins by negative HIV serology, the absence of immune suppression, endocarditic lesions, negative results of blood cultures and bronchoalveolar lavage, negative cerebrospinal fluid workout on spinal tap led to exclusion of infectious causes. A surgical procedure was performed to access one of the lesions. This yielded a firm, cyst-like mass of histiocytic granulomatous tissue with a conspicuous plasmacellular component and a relevant IgG4 plasmacellular component consistent with IgG4-related disease. Steroid treatment determined conspicuous improvement and led to discharge of the patient. Conclusion Parenchymal IgG4-related disease may be included as a new entity in the differential diagnosis of single or multiple cerebral masses in addition to infectious or neoplastic etiology.
Collapse
|
7
|
Studies on anti-rabphilin-3A antibodies in 15 consecutive patients presenting with central diabetes insipidus at a single referral center. Sci Rep 2022; 12:4440. [PMID: 35292721 PMCID: PMC8924241 DOI: 10.1038/s41598-022-08552-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 03/09/2022] [Indexed: 12/11/2022] Open
Abstract
Central diabetes insipidus (CDI) is a rare condition caused by various underlying diseases including inflammatory and autoimmune diseases, and neoplasms. Obtaining an accurate definitive diagnosis of the underlying cause of CDI is difficult. Recently, anti-rabphilin-3A antibodies were demonstrated to be a highly sensitive and specific marker of lymphocytic infundibuloneurohypophysitis (LINH). Here, we report a detailed case series, and evaluated the significance of anti-rabphilin-3A antibodies in differentiating the etiologies of CDI. A prospective analysis was conducted in 15 consecutive patients with CDI from 2013 to 2020 at a single referral center. Anti-rabphilin-3A antibodies were measured and the relationship between antibody positivity and the clinical/histopathological diagnoses was evaluated. Among 15 CDI patients, the positive anti-rabphilin-3A antibodies were found in 4 of 5 LINH cases, 3 of 4 lymphocytic panhypophysitis (LPH) cases, one of 2 sarcoidosis cases, and one intracranial germinoma case, respectively. Two Rathke cleft cyst cases and one craniopharyngioma case were negative. This is the first report of anti-rabphilin-3A antibodies positivity in CDI patients with biopsy-proven LPH. Measurement of anti-rabphilin-3A antibodies may be valuable for differentiating CDI etiologies.
Collapse
|
8
|
Feng X, Zhang L, Chen F, Yuan G. Multi-System Langerhans Cell Histiocytosis as a Mimic of IgG4-Related Disease: A Case Report and Literature Review. Front Endocrinol (Lausanne) 2022; 13:896227. [PMID: 35937835 PMCID: PMC9353717 DOI: 10.3389/fendo.2022.896227] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 06/06/2022] [Indexed: 11/24/2022] Open
Abstract
Langerhans cell histiocytosis (LCH) is a rare disease characterized by the clonal accumulation and/or proliferation of specific dendritic cells resembling normal epidermal Langerhans cells (LCs). Clinical manifestations are variable, depending on the affected tissues or organs, however, LCH with elevated serum IgG4 has not been reported. Herein, we reported a 26-year-old Chinese female multi-system LCH (MS-LCH) who first presented with central diabetes insipidus (CDI), accompanied by panhypopituitarism and hepatic dysfunction. Diagnostic investigations were strongly suspicious of IgG4-RD because of elevated serum IgG4 levels during the process. Furtherly, thyroid and lymph node involvement and biopsy led to the diagnosis of MS-LCH; the strongly positive staining of CD1a, S100, CD207 (langerin), and Ki67 was found. Moreover, after systemic treatment with five cycles of chemotherapy, many lesions were greatly improved. Since both LCH and IgG4-RD are orphan diseases that can affect any organ, the differential diagnosis is challenging, especially when LCH is associated with unexplained serum IgG4 elevation. In this article, the case of a young woman suffering from MS-LCH that affected organs including the pituitary, thyroid, lymph node, and liver was summarized, and relevant literature was reviewed to better equip the diagnosis and treatment in its early stages.
Collapse
|
9
|
Yoshida Y, Kondo T, Hosokawa Y, Oki K, Yukawa K, Araki K, Kohno H, Kuranobu T, Tokunaga T, Oi K, Sugimoto T, Oda K, Nojima T, Hirata S, Sugiyama E. A Rare Case of IgG4-Related Disease Presenting as a Unilateral Severe Dacryoadenitis Complicated by Hypophysitis and Hypertrophic Pachymeningitis. J Clin Rheumatol 2021; 27:S571-S573. [PMID: 30724757 DOI: 10.1097/rhu.0000000000000989] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
10
|
Abstract
Diabetes insipidus (DI) is a disorder characterized by a high hypotonic urinary output of more than 50ml per kg body weight per 24 hours, with associated polydipsia of more than 3 liters a day [1,2]. Central DI results from inadequate secretion and usually deficient synthesis of Arginine vasopressin (AVP) in the hypothalamus or pituitary gland. Besides central DI further underlying etiologies of DI can be due to other primary forms (renal origin) or secondary forms of polyuria (resulting from primary polydipsia). All these forms belong to the Polyuria Polydipsia Syndrom (PPS). In most cases central and nephrogenic DI are acquired, but there are also congenital forms caused by genetic mutations of the AVP gene (central DI) [3] or by mutations in the gene for the AVP V2R or the AQP2 water channel (nephrogenic DI) [4]. Primary polydipsia (PP) as secondary form of polyuria includes an excessive intake of large amounts of fluid leading to polyuria in the presence of intact AVP secretion and appropriate antidiuretic renal response. Differentiation between the three mentioned entities is difficult [5], especially in patients with Primary polydipsia or partial, mild forms of DI [1,6], but different tests for differential diagnosis, most recently based on measurement of copeptin, and a thorough medical history mostly lead to the correct diagnosis. This is important since treatment strategies vary and application of the wrong treatment can be dangerous [7]. Treatment of central DI consists of fluid management and drug therapy with the synthetic AVP analogue Desmopressin (DDAVP), that is used as nasal or oral preparation in most cases. Main side effect can be dilutional hyponatremia [8]. In this review we will focus on central diabetes insipidus and describe the prevalence, the clinical manifestations, the etiology as well as the differential diagnosis and management of central diabetes insipidus in the out- and inpatient setting.
Collapse
|
11
|
Galetta K, Bhattacharyya S. Acute Neurologic Manifestations of Systemic Immune-Mediated Diseases. Semin Neurol 2021; 41:541-553. [PMID: 34619780 DOI: 10.1055/s-0041-1733790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Systemic autoimmune diseases can affect the peripheral and central nervous system. In this review, we outline the common inpatient consultations for patients with neurological symptoms from rheumatoid arthritis, Sjogren's syndrome, systemic lupus erythematosus, sarcoidosis, immunoglobulin G4-related disease, Behçet's disease, giant cell arteritis, granulomatosis with polyangiitis, microscopic polyangiitis, eosinophilic granulomatosis, polyarteritis nodosa, and ankylosing spondylitis. We discuss the symptoms, diagnostic strategies, and treatment options.
Collapse
Affiliation(s)
- Kristin Galetta
- Division of Hospital Neurology, Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Shamik Bhattacharyya
- Division of Hospital Neurology, Department of Neurology, Brigham and Women's Hospital, Boston, Massachusetts
| |
Collapse
|
12
|
Amirbaigloo A, Esfahanian F, Mouodi M, Rakhshani N, Zeinalizadeh M. IgG4-related hypophysitis. Endocrine 2021; 73:270-291. [PMID: 33837927 DOI: 10.1007/s12020-021-02714-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 03/23/2021] [Indexed: 12/13/2022]
Abstract
Hypophysitis is a rare pituitary inflammatory disorder classified in different ways. Immunoglobulin G4-related disease (IgG4-RD), also a rare disease is a systemic fibro-inflammatory condition characterized by infiltration of tissue with IgG4-positive plasma cells; however prevalence of both of them probably is underestimated. In this paper, we present an Iranian patient with biopsy-proven IgG4-related hypophysitis and then review the clinical characteristics, laboratory, imaging, pathologic findings and therapeutic management as well as prognosis of 115 published cases of hypophysitis secondary to IgG4-related disease.
Collapse
Affiliation(s)
| | - Fatemeh Esfahanian
- Department of Endocrinology and Metabolism, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran.
| | - Marjan Mouodi
- Department of Endocrinology and Metabolism, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Nasser Rakhshani
- Department of Pathology, Firoozgar Hospital, Iran University of medical sciences, Tehran, Iran
| | - Mehdi Zeinalizadeh
- Department of Neurological Surgery, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| |
Collapse
|
13
|
Nishi N, Takeshima K, Morita S, Iwakura H, Nishi M, Matsuoka T. Deterioration of pituitary function without relapse after steroid therapy for IgG4-related hypophysitis. Endocrinol Diabetes Metab Case Rep 2021; 2021:EDM210029. [PMID: 34236042 PMCID: PMC8284956 DOI: 10.1530/edm-21-0029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 06/07/2021] [Indexed: 11/08/2022] Open
Abstract
SUMMARY IgG4-related hypophysitis is an autoimmune hypophysitis associated with IgG4-related disease. Swelling of the pituitary gland is responsive to steroid therapy, but the prognosis of pituitary function after the treatment remains unclear. The present case implies that transiently improved pituitary function can re-worsen during long-term follow-up in IgG4-related hypophysitis. A 71-year-old male patient with IgG4-related hypophysitis visited a nearby hospital with malaise, anorexia, and polyuria. Pituitary dysfunction was suspected, so he was referred to our hospital for further examination. Imaging studies and laboratory data showed swelling of the pituitary gland and panhypopituitarism, which dramatically improved following steroid therapy. There was no evidence of relapsing IgG4-related disease during prednisolone tapering. Pituitary function was examined after 4 years under treatment with low-dose prednisolone; surprisingly, anterior pituitary function had worsened again. Our case suggests a need for continuous monitoring of pituitary function after steroid therapy for IgG4-related hypophysitis. This report illustrates the natural course of pituitary function in IgG4-related hypophysitis and may be informative when considering the introduction of steroid therapy. LEARNING POINTS Steroid therapy is an effective first-line therapy for pituitary dysfunction and pituitary swelling in IgG4-related hypophysitis. Pituitary function can worsen again during follow-up, despite transient improvement after steroid therapy in IgG4-related hypophysitis. Continuous monitoring of pituitary function is necessary for IgG4-related hypophysitis, regardless of disease activity.
Collapse
Affiliation(s)
- Nobuyuki Nishi
- First Department of Internal Medicine, Wakayama Medical University, Kimiidera, Wakayama City, Wakayama, Japan
| | - Ken Takeshima
- First Department of Internal Medicine, Wakayama Medical University, Kimiidera, Wakayama City, Wakayama, Japan
| | - Shuhei Morita
- First Department of Internal Medicine, Wakayama Medical University, Kimiidera, Wakayama City, Wakayama, Japan
| | - Hiroshi Iwakura
- First Department of Internal Medicine, Wakayama Medical University, Kimiidera, Wakayama City, Wakayama, Japan
| | - Masahiro Nishi
- First Department of Internal Medicine, Wakayama Medical University, Kimiidera, Wakayama City, Wakayama, Japan
- Division of Clinical Nutrition and Metabolism, Wakayama Medical University, Kimiidera, Wakayama City, Wakayama, Japan
| | - Takaaki Matsuoka
- First Department of Internal Medicine, Wakayama Medical University, Kimiidera, Wakayama City, Wakayama, Japan
| |
Collapse
|
14
|
Autoimmune Hypophysitis with Late Renal Involvement: A Case Report. ENDOCRINES 2021. [DOI: 10.3390/endocrines2020016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
We report a case of a 50-year-old male admitted to the Endocrinology Unit because of persistent headaches, nausea, feeling tired, sudden weight loss, cold intolerance, decreased appetite, and lack of sex interest. Diagnostic workup showed a 6-millimeter pituitary tumor without signs of compression, and a condition of progressive panhypopituitarism. After 12 months of hormone replacement therapy, the patient was hospitalized because of sudden weight gain, periorbital-peripheral edema, severe dyslipidemia, hypertension, and proteinuria. Corticosteroid therapy was shifted from oral to continuous intravenous infusion, and once the diagnosis of “immune complex-mediated glomerulonephritis with mesangial deposits suggestive for membranoproliferative glomerulonephritis type IIIIgG4-positive” was made, the immunosuppressant mycophenolate (1500 mg/day) was started. After a 6-month follow-up, the complete resolution of renal symptoms was accompanied by the disappearance of a pituitary lesion and the patient was back to prior hormone replacement therapy. Autoimmune hypophysitis (AH) is a rare autoimmune inflammatory disease of the pituitary gland that can impair hormone secretion and function. IgG4-hypophysitis is rare and is usually associated with other IgG4-related diseases. Herein, we describe a rare case of AH associated with late renal disease, and without any other organ involvement.
Collapse
|
15
|
Behzadi F, Suh CH, Jo VY, Shanmugam V, Morgan EA, Guenette JP. Imaging of IgG4-Related Disease in the Head and Neck: A Systematic Review, Case Series, and Pathophysiology Update. J Neuroradiol 2021; 48:369-378. [PMID: 33516733 DOI: 10.1016/j.neurad.2021.01.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Accepted: 01/14/2021] [Indexed: 12/26/2022]
Abstract
This systematic review aims to clarify and comprehensively detail the sometimes variable published imaging features as well as the pathogenesis, clinical diagnostic criteria, and treatment options of IgG4-Related Diseases (IgG4-RD) in the head and neck to aid the radiologist in diagnosing relapse and new sites of disease. A literature search in PubMed and EMBASE for reported cases of IgG4-RD was performed in December 2019. Case reports or series of IgG4-RD in the head and neck in adults that included sufficient imaging and pathology findings were included. This yielded 50 reports. IgG4-RD locations included the orbits, thyroid, pituitary gland, paranasal sinuses, salivary and parotid glands, larynx, pharynx, cervical lymph nodes, meninges, and skull base. Most lesions demonstrated non-specific homogenous CT attenuation, diffuse enhancement, isointense/low T2 signal intensity, and low T1 signal intensity. 6 cases from our institution followed previously reported imaging patterns.
Collapse
Affiliation(s)
- Fardad Behzadi
- Department of Radiology, Brigham and Women's Hospital, Boston, MA, USA
| | - Chong Hyun Suh
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Vickie Y Jo
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Vignesh Shanmugam
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Elizabeth A Morgan
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Jeffrey P Guenette
- Division of Neuroradiology, Brigham and Women's Hospital, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA.
| |
Collapse
|
16
|
Farrell TP, Adams NC, Looby S. Neuroimaging of central diabetes insipidus. HANDBOOK OF CLINICAL NEUROLOGY 2021; 181:207-237. [PMID: 34238459 DOI: 10.1016/b978-0-12-820683-6.00016-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Central diabetes insipidus (CDI) occurs secondary to deficient synthesis or secretion of arginine vasopressin peptide from the hypothalamo-neurohypophyseal system (HNS). It is characterized by polydipsia and polyuria (urine output >30mL/kg/day in adults and >2l/m2/24h in children) of dilute urine (<250mOsm/L). It can result from any pathology affecting one or more components of the HNS including the hypothalamic osmoreceptors, supraoptic or paraventricular nuclei, and median eminence of the hypothalamus, infundibulum, stalk or the posterior pituitary gland. MRI is the imaging modality of choice for evaluation of the hypothalamic-pituitary axis (HPA), and a dedicated pituitary or sella protocol is essential. CT can provide complimentary diagnostic information and is also of value when MRI is contraindicated. The most common causes are benign or malignant neoplasia of the HPA (25%), surgery (20%), and head trauma (16%). No cause is identified in up to 30% of cases, classified as idiopathic CDI. Knowledge of the anatomy and physiology of the HNS is crucial when evaluating a patient with CDI. Establishing the etiology of CDI with MRI in combination with clinical and biochemical assessment facilitates appropriate targeted treatment. This chapter illustrates the wide variety of causes and imaging correlates of CDI on neuroimaging, discusses the optimal imaging protocols, and revises the detailed neuroanatomy required to interpret these studies.
Collapse
Affiliation(s)
- Terence Patrick Farrell
- Division of Neuroradiology, Thomas Jefferson University Hospital, Philadelphia, PA, United States
| | - Niamh Catherine Adams
- Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, PA, United States.
| | - Seamus Looby
- Department of Neuroradiology, Beaumont Hospital, Dublin, Ireland
| |
Collapse
|
17
|
Abrantes FF, Moraes MPMD, Rezende Filho FM, Pedroso JL, Barsottini OGP. A clinical approach to hypertrophic pachymeningitis. ARQUIVOS DE NEURO-PSIQUIATRIA 2020; 78:797-804. [PMID: 33295420 DOI: 10.1590/0004-282x20200073] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 05/14/2020] [Indexed: 12/13/2022]
Abstract
IMPORTANCE Hypertrophic pachymeningitis (HP) is a non-usual manifestation of rheumatologic, infectious, and neoplastic diseases. Etiological diagnosis is a challenge, but when made promptly it creates a window of opportunity for treatment, with the possibility of a total reversal of symptoms. OBSERVATIONS HP is an inflammatory process of the dura mater that can occur as a manifestation of sarcoidosis, granulomatosis with polyangiitis, and IgG4-related disease. The HP case evaluation is extensive and includes central nervous system imaging, cerebrospinal fluid analysis, serology, rheumatologic tests, and systemic survey for other manifestations sites. After systemic investigation, meningeal biopsy might be necessary. Etiology guides HP treatment, and autoimmune disorders are treated with corticosteroids alone or associated with an immunosuppressor. CONCLUSION HP is a manifestation of several diseases, and a precise etiological diagnosis is crucial because of the difference among treatments. An extensive investigation of patients with HP helps early diagnosis and correct treatment.
Collapse
Affiliation(s)
- Fabiano Ferreira Abrantes
- Universidade Federal de São Paulo, Divisão de Neurologia Geral, Departamento de Neurologia, São Paulo SP, Brazil
| | | | - Flávio Moura Rezende Filho
- Universidade Federal de São Paulo, Divisão de Neurologia Geral, Departamento de Neurologia, São Paulo SP, Brazil
| | - José Luiz Pedroso
- Universidade Federal de São Paulo, Divisão de Neurologia Geral, Departamento de Neurologia, São Paulo SP, Brazil
| | | |
Collapse
|
18
|
Abstract
Autoimmunity contributes to the pathogenesis of hypophysitis, a chronic inflammatory disease in the pituitary gland. Although primary hypophysitis is rare, the number of pituitary dysfunction cases induced by immune checkpoint inhibitors (ICIs) is increasing. While it is difficult to prove the involvement of autoimmunity in the pituitary glands, circulating anti-pituitary antibodies (APAs) can be measured by indirect immunofluorescence and used as a surrogate marker of pituitary autoimmunity. APAs are present in several pituitary diseases, including lymphocytic adenohypophysitis, lymphocytic infundibulo-neurohypophysitis (LINH), IgG4-related hypophysitis, and pituitary dysfunction induced by ICIs. Mass spectrometry analysis of antigens targeted by APAs clarified rabphilin-3A as an autoantigen in LINH. This demonstrates that APAs can be applied as a probe to identify novel autoantigens in other pituitary autoimmune diseases, including pituitary dysfunction induced by ICIs, which can aid in biomarker discovery.
Collapse
Affiliation(s)
- Shintaro Iwama
- Department of Endocrinology and Diabetes, Nagoya University Hospital, Nagoya 466-8550, Japan
| | - Hiroshi Arima
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan
| |
Collapse
|
19
|
Imai T, Shibata S, Shinohara K, Sakurai K, Horiuchi M, Sakai K, Asai S, Hasegawa Y. IgG4-related hypophysitis diagnosed by retroperitoneal mass biopsy in a patient presenting with abducens nerve palsy: A case report (CARE-compliant article). Medicine (Baltimore) 2020; 99:e22484. [PMID: 33019443 PMCID: PMC7535663 DOI: 10.1097/md.0000000000022484] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
RATIONALE Immunoglobulin G4 (IgG4)-related hypophysitis is a rare disorder which often requires invasive pituitary gland biopsy to confirm its diagnosis. We present a case whereby peripheral organ lesion biopsy and imaging findings were sufficient for the diagnosis. PATIENT CONCERNS A 77-year-old man with diplopia was referred to our department by an opthomologist who had diagnosed the patient with right abducens nerve palsy. DIAGNOSES Head magnetic resonance imaging revealed enlargement of the pituitary gland and pituitary stalk, while hormonal analysis revealed panhypopituitarism, thereby indicating a diagnosis of hypophysitis. Abdominal computed tomography imaging revealed a solid mass that encompassed the left kidney ureter. Although the patient did not have an increase in serum IgG4, a biopsy of the periureteral mass revealed infiltrating plasma cells that were positive when stained for IgG4. INTERVENTIONS The patient was given corticosteroid pulse therapy (methylprednisolone: 1 g × 3 days), followed by oral corticosteroids (prednisolone, 0.5 mg/kg/d). OUTCOMES The right abducens nerve palsy improved and the pituitary lesion shrank after the initiation of corticosteroid treatment. CONCLUSION Based on the diagnosis of IgG4-related disease in the retroperitoneal organ and response to corticosteroid treatment, this patient was diagnosed with IgG4-related hypophysitis. This hypophysitis caused enlargement of the pituitary gland with resulting nerve compression, causing abducens nerve palsy. When IgG4-related hypophysitis is suspected, a thorough examination of other organ lesions and biopsy should be considered.
Collapse
Affiliation(s)
- Takeshi Imai
- Department of Neurology
- Tama Medical Practice Center
| | | | | | | | | | - Kensuke Sakai
- Department of Metabolism and Endocrinology, Kawasaki Municipal Tama Hospital, Kawasaki, Kanagawa, Japan
| | - Shiko Asai
- Department of Metabolism and Endocrinology, Kawasaki Municipal Tama Hospital, Kawasaki, Kanagawa, Japan
| | - Yasuhiro Hasegawa
- Department of Internal Medicine, Division of Neurology, St Marianna University School of Medicine, Kawasaki, Kanagawa, Japan
| |
Collapse
|
20
|
Abstract
Most cases of acquired central diabetes insipidus are caused by destruction of the neurohypophysis by: 1) anatomic lesions that destroy the vasopressin neurons by pressure or infiltration, 2) damage to the vasopressin neurons by surgery or head trauma, and 3) autoimmune destruction of the vasopressin neurons. Because the vasopressin neurons are located in the hypothalamus, lesions confined to the sella turcica generally do not cause diabetes insipidus because the posterior pituitary is simply the site of the axon terminals that secrete vasopressin into the bloodstream. In addition, the capacity of the neurohypophysis to synthesize vasopressin is greatly in excess of the body's needs, and destruction of 80-90% of the hypothalamic vasopressin neurons is required to produce diabetes insipidus. As a result, even large lesions in the sellar and suprasellar area generally are not associated with impaired water homeostasis until they are surgically resected. Regardless of the etiology of central diabetes insipidus, deficient or absent vasopressin secretion causes impaired urine concentration with resultant polyuria. In most cases, secondary polydipsia is able to maintain water homeostasis at the expense of frequent thirst and drinking. However, destruction of the osmoreceptors in the anterior hypothalamus that regulate vasopressin neuronal activity causes a loss of thirst as well as vasopressin section, leading to severe chronic dehydration and hyperosmolality. Vasopressin deficiency also leads to down-regulation of the synthesis of aquaporin-2 water channels in the kidney collecting duct principal cells, causing a secondary nephrogenic diabetes insipidus. As a result, several days of vasopressin administration are required to achieve maximal urine concentration in patients with CDI. Consequently, the presentation of patients with central diabetes insipidus can vary greatly, depending on the size and location of the lesion, the magnitude of trauma to the neurohypophysis, the degree of destruction of the vasopressin neurons, and the presence of other hormonal deficits from damage to the anterior pituitary.
Collapse
MESH Headings
- Aquaporin 2/metabolism
- Brain Injuries, Traumatic/complications
- Brain Injuries, Traumatic/diagnosis
- Brain Injuries, Traumatic/epidemiology
- Brain Injuries, Traumatic/therapy
- Diabetes Insipidus, Nephrogenic/etiology
- Diabetes Insipidus, Nephrogenic/metabolism
- Diabetes Insipidus, Neurogenic/diagnosis
- Diabetes Insipidus, Neurogenic/epidemiology
- Diabetes Insipidus, Neurogenic/etiology
- Diabetes Insipidus, Neurogenic/therapy
- Homeostasis/physiology
- Humans
- Neurophysins/physiology
- Pituitary Diseases/complications
- Pituitary Diseases/diagnosis
- Pituitary Diseases/epidemiology
- Pituitary Diseases/therapy
- Pituitary Gland, Posterior/pathology
- Polydipsia/diagnosis
- Polydipsia/epidemiology
- Polydipsia/etiology
- Polydipsia/therapy
- Polyuria/diagnosis
- Polyuria/epidemiology
- Polyuria/etiology
- Polyuria/therapy
- Protein Precursors/physiology
- Vasopressins/physiology
- Water-Electrolyte Balance/physiology
Collapse
|
21
|
Amereller F, Küppers AM, Schilbach K, Schopohl J, Störmann S. Clinical Characteristics of Primary Hypophysitis - A Single-Centre Series of 60 Cases. Exp Clin Endocrinol Diabetes 2020; 129:234-240. [PMID: 32770534 DOI: 10.1055/a-1163-7304] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Clinical data on primary hypophysitis are still scarce. Especially non-surgical cases are underreported. We sought to analyse clinical characteristics of primary hypophysitis, particularly in clinically diagnosed patients. DESIGN Retrospective single centre study in 60 patients with primary hypophysitis. METHODS Symptoms, MRI, histopathological findings, treatment and outcomes were analysed in 12 histopathologically and 48 clinically diagnosed patients. Diagnostic criteria for clinical diagnosis were: a) MRI findings compatible with primary hypophysitis; b) course of disease excluding other differential diagnoses. Mean duration of follow-up was 69 months. RESULTS Female sex was predominant (73%). Fatigue (52%), headache (38%) and diabetes insipidus (38%) were the most frequent symptoms. 42% had a concomitant autoimmune disease. The corticotropic, thyrotropic, gonadotropic, somatotropic axis was impaired in 67%, 57%, 52%, 20%, respectively. Men had a higher number of impaired hormone axes (p=0.022) with the gonadotropic axis being affected more frequently in men (p=0.001). Infundibular thickening (56%) and space occupying lesions (46%) were typical MRI findings. Pituitary size was frequently enlarged at presentation (37%) but diminished during observation (p=0.029). Histopathologically and clinically diagnosed cases did not differ. CONCLUSIONS The cohort of clinically diagnosed patients did not differ from our histopathologically diagnosed patients or from published cohorts with predominantly surgical patients. Thus, diagnosis of primary hypophysitis using clinical criteria seems feasible.
Collapse
Affiliation(s)
- Felix Amereller
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, München, Germany
| | - Anna-Maria Küppers
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, München, Germany
| | - Katharina Schilbach
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, München, Germany
| | - Jochen Schopohl
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, München, Germany
| | - Sylvère Störmann
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, München, Germany
| |
Collapse
|
22
|
Tanaka T, Fuga M, Teshigawara A, Hasegawa Y, Nishiwaki K, Murayama Y, Yokoo H. IgG4-Related Disease in the Frontal Convexity Concomitant with Smoldering Multiple Myeloma: A Case Report and Review of the Literature Regarding Therapeutic Implications. World Neurosurg 2020; 143:247-260. [PMID: 32768593 DOI: 10.1016/j.wneu.2020.07.212] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 07/25/2020] [Accepted: 07/28/2020] [Indexed: 01/13/2023]
Abstract
BACKGROUND We have reported an extremely rare case of a frontal convexity tumor diagnosed as IgG4-related disease (IgG4-RD) with unique neuroradiological images. CASE DESCRIPTION A 64-year-old man with a history of monoclonal gammopathy of undetermined significance and conservative treatment had presented with a left facial spasm. Computed tomography showed a high-density round tumor with perifocal edema in the right frontal convexity. Magnetic resonance imaging demonstrated unique findings, including low signal intensity on T1- and T2-weighted, fluid-attenuated inversion recovery, and diffusion-weighted images, with slight gadolinium enhancement. The tumor was totally removed via right frontal craniotomy. It had been located in the subdural space, was not adherent to the dura, and was less vascular than meningiomas. Histological investigation demonstrated plasma cells that were strongly positive for IgG4 and contained κ and λ light chains at a ratio of 1.5:1. The serum IgG4 level was elevated. The tumor met the diagnostic criteria for IgG4-RD. The patient was followed up for 3 years during postoperative adjuvant steroid therapy. The steroid therapy was discontinued, and during the next 4 years, neither tumor recurrence nor symptoms were observed. CONCLUSION Intracranial IgG4-RD with smoldering monoclonal gammopathy of undetermined significance is extremely rare. We reviewed the differential diagnosis of plasma cell granuloma and plasmacytoma, therapeutic implications, and clinical outcomes. Complete resection of a conspicuous and solitary IgG4-RD lesion in the frontal convexity is simple and could provide a cure with less-aggressive adjuvant therapy.
Collapse
Affiliation(s)
- Toshihide Tanaka
- Department of Neurosurgery, Jikei University School of Medicine Kashiwa Hospital, Chiba, Japan.
| | - Michiyasu Fuga
- Department of Neurosurgery, Jikei University School of Medicine Kashiwa Hospital, Chiba, Japan
| | - Akihiko Teshigawara
- Department of Neurosurgery, Jikei University School of Medicine Kashiwa Hospital, Chiba, Japan
| | - Yuzuru Hasegawa
- Department of Neurosurgery, Jikei University School of Medicine Kashiwa Hospital, Chiba, Japan
| | - Kaichi Nishiwaki
- Department of Clinical Oncology and Hematology, Jikei University School of Medicine Kashiwa Hospital, Chiba, Japan
| | - Yuichi Murayama
- Department of Neurosurgery, Jikei University School of Medicine, Tokyo, Japan
| | - Hideaki Yokoo
- Department of Pathology, Gumma University Graduate School of Medicine, Maebashi, Japan
| |
Collapse
|
23
|
Ogasawara N, Imamura T, Koyama R, Inoshita N, Nakayama A, Hattori D, Ito Y, Sato Y, Tamura T, Hashimoto M. Pancreatic ductal adenocarcinoma with mismatch repair deficiency resected after long-term observation. Clin J Gastroenterol 2020; 13:959-968. [PMID: 32424776 DOI: 10.1007/s12328-020-01128-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Accepted: 04/14/2020] [Indexed: 10/24/2022]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) with mismatch repair (MMR) deficiency is a rare subtype, clinicopathological features of which have not been fully understood. A 70-year-old woman was admitted for the investigation of a 20-mm pancreatic tumor in the pancreatic head, detected during the cause scrutiny of exacerbation of diabetes mellitus and panhypopituitarism. The tumor decreased in size after administration of hydrocortisone for panhypopituitarism. Autoimmune pancreatitis, complicated with hypophysitis, was suspected, and prednisolone treatment was administered. The tumor did not show enlargement for 3 years during which a dose of prednisolone was maintained. However, 1.5 years after the cessation of prednisolone administration, the tumor size increased again. On endoscopic ultrasonography, the tumor was found to be a 25.2-mm mass lesion with almost uniformly low echogenicity and blood flow signal, and anisonucleosis on cytodiagnosis was revealed. Pancreatoduodenectomy was performed, and on histological analysis, moderately differentiated tubular adenocarcinoma with massive lymphocytic infiltration was observed. Immunohistochemistry revealed a concomitant loss of MSH2 and MSH6 in the tumor cells, which implicated mutant MSH2 gene. She has remained well with no recurrence for 2.9 years since her surgery. We herein report a case of PDAC with MMR deficiency, resected after long-term observation.
Collapse
Affiliation(s)
- Nobuhiko Ogasawara
- Department of Gastroenterology, Toranomon Hospital, 2-2-2 Toranomon, Minato-ku, Tokyo, 105-0001, Japan
| | - Tsunao Imamura
- Department of Gastroenterology, Toranomon Hospital, 2-2-2 Toranomon, Minato-ku, Tokyo, 105-0001, Japan.
| | - Rikako Koyama
- Department of Gastroenterology, Toranomon Hospital, 2-2-2 Toranomon, Minato-ku, Tokyo, 105-0001, Japan
| | - Naoko Inoshita
- Department of Pathology, Toranomon Hospital, Tokyo, Japan
| | | | - Daisuke Hattori
- Department of Gastroenterology, Toranomon Hospital, 2-2-2 Toranomon, Minato-ku, Tokyo, 105-0001, Japan
| | - Yasuo Ito
- Department of Gastroenterology, Toranomon Hospital, 2-2-2 Toranomon, Minato-ku, Tokyo, 105-0001, Japan
| | - Yoshiki Sato
- Department of Gastroenterology, Toranomon Hospital, 2-2-2 Toranomon, Minato-ku, Tokyo, 105-0001, Japan
| | - Tetsuo Tamura
- Department of Gastroenterology, Toranomon Hospital, 2-2-2 Toranomon, Minato-ku, Tokyo, 105-0001, Japan
| | - Masaji Hashimoto
- Department of Gastrointestinal Surgery, Toranomon Hospital, Tokyo, Japan
| |
Collapse
|
24
|
Pastor Rueda J, Alessandro L, Calandri I, Cammarota Á. Neurological symptoms as the initial manifestation of IgG4-related disease. NEUROLOGÍA (ENGLISH EDITION) 2020. [DOI: 10.1016/j.nrleng.2017.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
|
25
|
Manifestaciones neurológicas como presentación inicial de la enfermedad relacionada con IgG4. Neurologia 2020; 35:276-279. [DOI: 10.1016/j.nrl.2017.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 07/16/2017] [Accepted: 08/15/2017] [Indexed: 11/20/2022] Open
|
26
|
Takagi H, Iwama S, Sugimura Y, Takahashi Y, Oki Y, Akamizu T, Arima H. Diagnosis and treatment of autoimmune and IgG4-related hypophysitis: clinical guidelines of the Japan Endocrine Society. Endocr J 2020; 67:373-378. [PMID: 32037390 DOI: 10.1507/endocrj.ej19-0569] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Hypophysitis, which is often accompanied by pituitary dysfunction, is classified into several subtypes based on the cause, histology, and the location of inflammation in the pituitary gland. A definitive diagnosis requires pituitary biopsy, which is invasive, and the process is limited to specialized clinical settings. In this opinion paper, we review the literature associated with hypophysitis, and provide the guidelines of the Japan Endocrine Society for the diagnosis and treatment of autoimmune and IgG4-related hypophysitis.
Collapse
Affiliation(s)
- Hiroshi Takagi
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan
| | - Shintaro Iwama
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan
| | - Yoshihisa Sugimura
- Department of Endocrinology and Metabolism, Fujita Health University School of Medicine, Toyoake 470-1192, Japan
| | - Yutaka Takahashi
- Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe 650-0017, Japan
| | - Yutaka Oki
- Department of Family and Community Medicine, Hamamatsu University School of Medicine, Hamamatsu 431-3192, Japan
| | - Takashi Akamizu
- The First Department of Medicine, Wakayama Medical University, Wakayama 641-8509, Japan
| | - Hiroshi Arima
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya 466-8550, Japan
| |
Collapse
|
27
|
Caranci F, Leone G, Ponsiglione A, Muto M, Tortora F, Muto M, Cirillo S, Brunese L, Cerase A. Imaging findings in hypophysitis: a review. Radiol Med 2019; 125:319-328. [PMID: 31863360 DOI: 10.1007/s11547-019-01120-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 11/28/2019] [Indexed: 12/24/2022]
Abstract
Hypophysitis (HP) is a rare acute or chronic inflammatory condition of the pituitary gland. The greatest challenge in the management of HP is establishing a diagnosis through clinical criteria and non-invasive methods and predicting the patients' clinical outcome. The aim of this review is to describe the neuroradiological findings of this rare disease, providing some information regarding the possible differential diagnosis in order to avoid unnecessary surgery. Gadolinium-enhanced pituitary magnetic resonance imaging (MRI) is considered the neuroradiological investigation of choice. The features suggestive for HP include an enlarged triangular- or dumbbell-shaped gland with a thickened and not obviously deviated stalk, further supported by the absence of posterior pituitary bright spot on T1weighted images, particularly in patients presenting with diabetes insipidus. Contrast enhancement pattern is quite variable; dural enhancement has been reported in some cases after intravenous contrast administration. The characterization of the unusual sellar mass is not straightforward and generally results in a wide differential. HP should be primarily differentiated from pituitary adenomas (including pituitary apoplexy), from pituitary metastases, and from other sellar and parasellar tumors, e.g., craniopharyngiomas, germinomas, gliomas, lymphomas, meningiomas, pituicytomas, chordomas, teratomas, dermoids and epidermoids, Rathke's cleft cysts, and abscesses. In patients suspected for secondary forms related to systemic pathology, additional imaging is helpful in identifying other involved sites. Neuroradiologists need to know MRI appearance of this rare disease, as well as its typical symptoms and serological markers. A strict collaboration with endocrinologists and neurosurgeons is mandatory in order to reach a definitive diagnosis, allowing to promptly initiating an appropriate treatment.
Collapse
Affiliation(s)
- Ferdinando Caranci
- Department of Medicine and Health Sciences "V. Tiberio", University of Molise, Via Francesco De Sanctis 1, 86100, Campobasso, Italy.
| | - Giuseppe Leone
- Department of Neuroradiology, A.O.R.N. Cardarelli, Naples, Italy
| | - Andrea Ponsiglione
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Massimo Muto
- Department of Neuroradiology, A.O.R.N. Cardarelli, Naples, Italy.,Department of Neuroscience and Reproductive and Odontostomatological Sciences, Federico II University, Naples, Italy
| | - Fabio Tortora
- Department of Precision Medicine, School of Medicine, "Luigi Vanvitelli" University of Campania, Naples, Italy
| | - Mario Muto
- Department of Neuroradiology, A.O.R.N. Cardarelli, Naples, Italy
| | - Sossio Cirillo
- Department of Precision Medicine, School of Medicine, "Luigi Vanvitelli" University of Campania, Naples, Italy
| | - Luca Brunese
- Department of Medicine and Health Sciences "V. Tiberio", University of Molise, Via Francesco De Sanctis 1, 86100, Campobasso, Italy
| | - Alfonso Cerase
- Department of Neurological and Sensorineural Sciences, Azienda ospedaliero-universitaria Senese, Policlinico "Santa Maria alle Scotte", Siena, Italy
| |
Collapse
|
28
|
Romano A, Rigante D, Cipolla C. Autoimmune phenomena involving the pituitary gland in children: New developing data about diagnosis and treatment. Autoimmun Rev 2019; 18:102363. [PMID: 31401342 DOI: 10.1016/j.autrev.2019.102363] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Accepted: 03/30/2019] [Indexed: 11/27/2022]
|
29
|
Abstract
Diabetes insipidus (DI) is a disorder characterized by excretion of large amounts of hypotonic urine. Central DI results from a deficiency of the hormone arginine vasopressin (AVP) in the pituitary gland or the hypothalamus, whereas nephrogenic DI results from resistance to AVP in the kidneys. Central and nephrogenic DI are usually acquired, but genetic causes must be evaluated, especially if symptoms occur in early childhood. Central or nephrogenic DI must be differentiated from primary polydipsia, which involves excessive intake of large amounts of water despite normal AVP secretion and action. Primary polydipsia is most common in psychiatric patients and health enthusiasts but the polydipsia in a small subgroup of patients seems to be due to an abnormally low thirst threshold, a condition termed dipsogenic DI. Distinguishing between the different types of DI can be challenging and is done either by a water deprivation test or by hypertonic saline stimulation together with copeptin (or AVP) measurement. Furthermore, a detailed medical history, physical examination and imaging studies are needed to ensure an accurate DI diagnosis. Treatment of DI or primary polydipsia depends on the underlying aetiology and differs in central DI, nephrogenic DI and primary polydipsia.
Collapse
|
30
|
Abstract
Hypophysitis is a rare entity characterized by inflammation of the pituitary gland and its stalk that can cause hypopituitarism and/or mass effect. Etiology can be categorized as primary or secondary to systemic disease, but may also be classified according to anatomical and hispathological criteria. Newly recognized causes of hypophysits have been described, mainly secondary to immunomodulatory medications and IgG4-related disease. Diagnosis is based on clinical, laboratory and imaging data, whereas pituitary biopsy, though rarely indicated, may provide a definitive histological diagnosis. For the clinician, obtaining a broad clinical and drug history, and performing a thorough physical examination is essential. Management of hypophysitis includes hormone replacement therapy if hypopituitarism is present and control of the consequences of the inflammatory pituitary mass (e.g. compression of the optic chiasm) using high-dose glucocorticoids, whereas pituitary surgery is reserved for those unresponsive to medical therapy and/or have progressive disease. However, there remains an unmet need for controlled studies to inform clinical practice.
Collapse
Affiliation(s)
- Kevin C J Yuen
- Barrow Pituitary Center, Barrow Neurological Institute, University of Arizona College of Medicine and Creighton School of Medicine, Phoenix, Arizona, United States.
| | - Vera Popovic
- Faculty of Medicine, University of Belgrade, Dr Subotica 8, 11000, Belgrade, Serbia
| | - Peter J Trainer
- Department of Endocrinology, The Christie NHS Foundation Trust, University of Manchester, Manchester Academic Health Science Centre, Manchester, United Kingdom
| |
Collapse
|
31
|
Abstract
Immunoglobulin G4-related disease (IgG4-RD) is a recently established systemic disease that is characteristically associated with elevated serum immunoglobulin G4 (IgG4) levels and believed to be caused by autoimmune mechanisms. The clinical features of IgG4-RD include (i) systemic distribution, (ii) imaging findings of swelling, nodules, and/or wall thickening, (iii) high serum IgG4 levels, (iv) abundant IgG4-bearing plasma cell infiltration and fibrosis in affected organs, (v) a favorable response to corticosteroid therapy, and (vi) coexistence with other IgG4-RD manifestations simultaneously or in a metachronous fashion. The concept of IgG4-RD was established based on the culmination of specific discoveries. Specifically, a close association between autoimmune pancreatitis (AIP) and high serum IgG4 levels, massive IgG4-bearing plasma cell infiltration in pancreatic tissues affected by AIP, and systemic other organ involvements in AIP with similar IgG4-bearing plasma cell features opened the gateway from AIP to IgG4-RD. The systemic distribution of IgG4-RD seems to be capable of affecting every organ, causing well-established members including AIP, lacrimal and salivary gland lesions such as Mikulicz’s disease, respiratory diseases, sclerosing cholangitis, kidney diseases, and retroperitoneal fibrosis. IgG4-RD has been diagnosed worldwide, and international collaboration efforts on the disease have led to consensus publications on its nomenclature, pathology findings, and management approach. The algorithms developed for the comprehensive diagnostic criteria for IgG4-RD have remarkably increased detection sensitivity. Oral glucocorticoids are the first-line agents for remission induction, and certain patients with high disease activity may benefit from maintenance therapy afterwards. Originally, IgG4-RD had been considered reversible and to have a good prognosis; however, long-term afflictions sometimes result in transition to advanced-stage conditions with dysfunction and/or complicating malignancy. The immunological abnormalities in IgG4-RD have been reported in both innate and adaptive immune systems; however, it remains unclear whether IgG4 has a pathogenic role or a protective one in disease onset and progression.
Collapse
Affiliation(s)
- Shigeyuki Kawa
- Department of Internal Medicine, Matsumoto Dental University, Shiojiri, Japan
| |
Collapse
|
32
|
Kanie K, Bando H, Iguchi G, Shiomi H, Masuda A, Fukuoka H, Nishizawa H, Fujita Y, Sakai A, Kobayashi T, Shiomi Y, Yoshida K, Matsumoto R, Suda K, Kodama Y, Ogawa W, Takahashi Y. IgG4-related hypophysitis in patients with autoimmune pancreatitis. Pituitary 2019; 22:54-61. [PMID: 30607745 DOI: 10.1007/s11102-018-00930-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
PURPOSE IgG4-related disease involves various organs including the pituitary and pancreas. The prevalence of IgG4-related hypophysitis is relatively rare compared with IgG4-related pancreatitis (autoimmune pancreatitis). Although several cases demonstrating both autoimmune pancreatitis and hypophysitis have been reported, the prevalence of IgG4-related hypophysitis in patients with autoimmune pancreatitis remains unknown. This study aimed at screening for IgG4-related hypophysitis to accurately determine its prevalence in patients with autoimmune pancreatitis. METHODS In this cohort study, we screened IgG4-related hypophysitis via pituitary magnetic resonance imaging (MRI) and endocrinological examination in 27 patients who were undergoing follow-up for autoimmune pancreatitis at Kobe University Hospital between 2014 and 2018. RESULTS Among 27 patients with autoimmune pancreatitis, 5 patients exhibited morphological abnormalities in the pituitary (18.5%). Among them, one patient (3.7%) met the criteria for hypophysitis with an enlarged pituitary and stalk concomitant with hypopituitarism. After glucocorticoid treatment, the enlarged pituitary shrank and became empty sella during the clinical course. Four patients (14.8%) revealed empty sella without obvious pituitary dysfunction. Four of 5 patients with morphological pituitary abnormalities showed multiple organ involvement in addition to pancreatic and pituitary involvement. Accordingly, multiple organ involvement was more prevalent in patients with morphological pituitary abnormalities (80%) compared to those without (48%). CONCLUSIONS Although a large-scale study is necessary to validate these results, these data suggest that the prevalence of hypophysitis in patients with autoimmune pancreatitis may be underestimated. Based on our findings, we recommend screening for hypophysitis, especially in patients with multiple organ involvement.
Collapse
Affiliation(s)
- Keitaro Kanie
- Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Hironori Bando
- Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Genzo Iguchi
- Division of Diabetes and Endocrinology, Kobe University Hospital, Kobe, Japan
| | - Hideyuki Shiomi
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Atsuhiro Masuda
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Hidenori Fukuoka
- Division of Diabetes and Endocrinology, Kobe University Hospital, Kobe, Japan
| | - Hitoshi Nishizawa
- Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Yasunori Fujita
- Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Arata Sakai
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Takashi Kobayashi
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yuuki Shiomi
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Kenichi Yoshida
- Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Ryusaku Matsumoto
- Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Kentaro Suda
- Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Yuzo Kodama
- Division of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Wataru Ogawa
- Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan
| | - Yutaka Takahashi
- Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo, 650-0017, Japan.
| |
Collapse
|
33
|
AbdelRazek MA, Venna N, Stone JH. IgG4-related disease of the central and peripheral nervous systems. Lancet Neurol 2019; 17:183-192. [PMID: 29413316 DOI: 10.1016/s1474-4422(17)30471-4] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 11/20/2017] [Accepted: 12/12/2017] [Indexed: 02/08/2023]
Abstract
IgG4-related disease can involve nearly any organ system, including the central and peripheral nervous systems. The pathology findings are consistent from organ to organ, but careful clinicopathological correlation is necessary to establish the diagnosis. Many non-neurological and neurological inflammatory conditions, previously regarded as idiopathic in nature, are now recognised to fall within the spectrum of IgG4-related disease. The condition is highly treatable, but probably remains substantially under-recognised. In this Review, we offer an important and timely update on the current and emerging aspects of this neurological disease. Following a short overview of IgG4-related disease, we describe the current understanding of neurological findings, pathophysiology, approaches to diagnosis, and treatment of IgG4-related disease affecting the central and peripheral nervous systems.
Collapse
Affiliation(s)
| | - Nagagopal Venna
- Department of Neurology, Massachusetts General Hospital, Boston, MA, USA
| | - John H Stone
- Rheumatology Clinic, Massachusetts General Hospital, Boston, MA, USA.
| |
Collapse
|
34
|
Rzepecka A, Babińska A, Sworczak K. IgG4-related disease in endocrine practice. Arch Med Sci 2019; 15:55-64. [PMID: 30697253 PMCID: PMC6348348 DOI: 10.5114/aoms.2017.70889] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 09/28/2017] [Indexed: 12/24/2022] Open
Abstract
IgG4-related disease is a set of symptoms resulting from a chronic, usually multiple organ inflammatory condition which affects various organs. It consists of lymphoplasmacytic infiltrations with attendant fibrosis and deep vein thrombosis. Frequently observed tissue lesions are accompanied by elevated IgG4 levels in serum. The etiopathogenesis of the lesions is of multifactor character and the clinical manifestation of the disease is highly diverse. The diagnostic process is based on the patient's medical history, clinical examination and additional tests, including a histopathological examination of the infected organ's tissues. Almost forty different locations of the disease have been reported, including disorders of the endocrine system. IgG4-related endocrinopathies are quite rare. However, it is likely that the diagnosis is under-reported due to lack of awareness of this clinical entity. Despite increasing interest in the subject, there are not enough reliable studies evaluating the link between IgG4-RD and endocrine disorders.
Collapse
Affiliation(s)
- Agata Rzepecka
- Department of Endocrinology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
| | - Anna Babińska
- Department of Endocrinology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
| | - Krzysztof Sworczak
- Department of Endocrinology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
| |
Collapse
|
35
|
A case of recurrent Mikulicz's disease with mononeuritis multiplex. Cent Eur J Immunol 2018; 43:490-494. [PMID: 30799998 PMCID: PMC6384422 DOI: 10.5114/ceji.2018.81349] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 10/20/2016] [Indexed: 12/24/2022] Open
Abstract
We report an 82-year-old man with recurrence of Mikulicz’s disease accompanied with mononeuritis multiplex. On admission, both upper eyelids, the salivary gland, the dorsum of the left hand and both legs were swollen. Neurological examination showed motor weakness of distal limbs (manual muscle testing 3/5) and decreased touch, pain and vibration sensation of the dorsum of the left hand and both legs. Deep tendon reflex in both legs was also decreased. We diagnosed Mikulicz’s disease based on high serum immunoglobulin (Ig)G4 (630 mg/dl, 26.1% of total IgG) and lacrimal gland biopsy findings. Clinical symptoms and motor conduction study findings improved after steroid therapy. However, tapering of the steroid dose resulted in recurrence two years later. Steroid therapy is usually effective for IgG4-related neuropathy, and we found that an increase of steroid dose was effective to treat the recurrence. But, in general, a suitable maintenance dose of steroid in combination with an immunosuppressant may be necessary to prevent relapse.
Collapse
|
36
|
Abstract
PURPOSE OF REVIEW IgG4-related disease (IgG4-RD) is increasingly recognized as a fibroinflammatory disease with a plethora of organ-specific manifestations but a particular predilection for head and neck tissues, including the nervous system. This review discusses general features and organ-specific presentations of IgG4-RD as well as treatment considerations, particularly emphasizing features of neuro-ophthalmic interest. RECENT FINDINGS IgG4-RD is emerging as a common cause of several fibroinflammatory disorders in the head and neck that were previously considered idiopathic, such as sclerosing orbital pseudotumor, orbital myositis, hypophysitis, and hypertrophic pachymeningitis. New and unusual presentations continue to be described, including a number of vascular manifestations. Substantial progress has been made in elucidating the cell types involved in IgG4-RD, and new pathogenic models are being proposed. Although clinicopathologic correlation remains the cornerstone of diagnosis, ancillary tests such as flow cytometry for circulating plasmablasts and PET-computed tomography have high sensitivity, and certain radiologic features are recognized to be particularly suggestive, such as infraorbital nerve enlargement in IgG4-RD orbitopathy. IgG4-RD often responds to steroids but incomplete responses and relapses are common. Rituximab is emerging as a promising new therapy. SUMMARY The current review summarizes manifestations of IgG4RD that are of particular relevance to neuro-ophthalmic practice.
Collapse
|
37
|
Joshi MN, Whitelaw BC, Carroll PV. MECHANISMS IN ENDOCRINOLOGY: Hypophysitis: diagnosis and treatment. Eur J Endocrinol 2018; 179:R151-R163. [PMID: 29880706 DOI: 10.1530/eje-17-0009] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Accepted: 06/06/2018] [Indexed: 12/19/2022]
Abstract
Hypophysitis is a rare condition characterised by inflammation of the pituitary gland, usually resulting in hypopituitarism and pituitary enlargement. Pituitary inflammation can occur as a primary hypophysitis (most commonly lymphocytic, granulomatous or xanthomatous disease) or as secondary hypophysitis (as a result of systemic diseases, immunotherapy or alternative sella-based pathologies). Hypophysitis can be classified using anatomical, histopathological and aetiological criteria. Non-invasive diagnosis of hypophysitis remains elusive, and the use of currently available serum anti-pituitary antibodies are limited by low sensitivity and specificity. Newer serum markers such as anti-rabphilin 3A are yet to show consistent diagnostic value and are not yet commercially available. Traditionally considered a very rare condition, the recent recognition of IgG4-related disease and hypophysitis as a consequence of use of immune modulatory therapy has resulted in increased understanding of the pathophysiology of hypophysitis. Modern imaging techniques, histological classification and immune profiling are improving the accuracy of the diagnosis of the patient with hypophysitis. The objective of this review is to bring readers up-to-date with current understanding of conditions presenting as hypophysitis, focussing on recent advances and areas for future development. We describe the presenting features, investigation and diagnostic approach of the patient with likely hypophysitis, including existing conventional techniques and those in the research/development arena. Hypophysitis usually results in acute and persistent pituitary hormone deficiency requiring long-term replacement. Management of hypophysitis includes control of the inflammatory pituitary mass using a variety of treatment strategies including surgery and medical therapy. Glucocorticoids remain the mainstay of medical treatment but other immunosuppressive agents (e.g. azathioprine, rituximab) show benefit in some cases, but there is a need for controlled studies to inform practice.
Collapse
Affiliation(s)
- Mamta N Joshi
- Department of Endocrinology, Guy's & St. Thomas' NHS Foundation Trust, London, UK
| | - Benjamin C Whitelaw
- Department of Endocrinology, Kings College Hospital NHS Foundation Trust, London, UK
- Faculty of Life Sciences & Medicine, King's College Hospital London, London, UK
| | - Paul V Carroll
- Department of Endocrinology, Guy's & St. Thomas' NHS Foundation Trust, London, UK
- Faculty of Life Sciences & Medicine, King's College Hospital London, London, UK
| |
Collapse
|
38
|
Yuen KCJ, Moloney KJ, Mercado JU, Rostad S, McCullough BJ, Litvack ZN, Delashaw JB, Mayberg MR. A case series of atypical features of patients with biopsy-proven isolated IgG4-related hypophysitis and normal serum IgG4 levels. Pituitary 2018; 21:238-246. [PMID: 29248982 DOI: 10.1007/s11102-017-0852-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND IgG4-related hypophysitis is a rare clinical entity that forms part of an emerging group of multi-organ IgG4-related fibrosclerotic systemic diseases. The rare prevalence of the disease, presenting features that overlap with other sellar pathologies, and variable imaging features can make preoperative identification challenging. PURPOSE AND METHODS We report three cases of isolated IgG4-related hypophysitis with atypical clinical and imaging features that mimicked those of pituitary apoplexy and other sellar lesions. Additionally, we review the literature of IgG4-related hypophysitis to provide context for individual patient data described herein. RESULTS All patients presented with symptoms that mimicked those of pituitary apoplexy and visual disturbance, and MRI findings suggestive of pituitary macroadenoma, Rathke's cleft cyst and craniopharyngioma. The clinical presentation warranted surgical decompression, resulting in rapid symptomatic improvement. Preoperative high-dose followed by postoperative low-dose glucocorticoid replacement therapy was administered in all cases. Histopathology showed dense infiltrate of IgG4 cells. Post-operative follow-up monitoring for 12-26 months revealed normal serum IgG4 levels with no other organ involvement, while endocrinological testing revealed persistent pituitary hormone deficiencies. CONCLUSIONS Our cases highlight the importance of considering IgG4-related hypophysitis in the differential diagnosis of solid and cystic sellar lesions presenting acutely with pituitary apoplexy symptoms. Existing diagnostic criteria may not be sufficiently precise to permit rapid and reliable identification, or avoidance of surgery in the acute setting. In contrast to other reports of the natural history of this condition, despite the severity of presenting features, the disease in our cases was pituitary-restricted with normal serum IgG4 levels.
Collapse
Affiliation(s)
- Kevin C J Yuen
- Swedish Pituitary Center, Department of Neuroendocrinology, Swedish Neuroscience Institute, Seattle, WA, 98122, USA.
- Barrow Pituitary Center, Departments of Neuroendocrinology and Neurosurgery, Barrow Neurological Institute, University of Arizona College of Medicine, Phoenix, AZ, 85013, USA.
| | - Kelley J Moloney
- Swedish Pituitary Center, Department of Neuroendocrinology, Swedish Neuroscience Institute, Seattle, WA, 98122, USA
| | - Jennifer U Mercado
- Swedish Pituitary Center, Department of Neuroendocrinology, Swedish Neuroscience Institute, Seattle, WA, 98122, USA
| | | | - Brendan J McCullough
- Department of Neuroradiology, Swedish Neuroscience Institute, Seattle, WA, 98122, USA
- Radia, Inc., 19020 33rd Avenue West, Suite 210, Lynnwood, WA, 98036, USA
| | - Zachary N Litvack
- Department of Neurosurgery, Swedish Neuroscience Institute, Seattle, WA, 98122, USA
| | - Johnny B Delashaw
- Department of Neurosurgery, Swedish Neuroscience Institute, Seattle, WA, 98122, USA
| | - Marc R Mayberg
- Department of Neurosurgery, Swedish Neuroscience Institute, Seattle, WA, 98122, USA
| |
Collapse
|
39
|
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.
Collapse
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
| |
Collapse
|
40
|
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.
Collapse
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
| |
Collapse
|
41
|
Murphy AN, Hannon AM, Brett FM, Agha A, Javadpour M, Looby S. IgG4 hypophysitis - a rare and underdiagnosed cause of pituitary gland and stalk mass-like thickening. Br J Neurosurg 2018; 34:91-93. [PMID: 29291640 DOI: 10.1080/02688697.2017.1416061] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Our aim is to present a typical case of IgG4-related hypophysitis, which will offer insight into the aetiology and pathogenesis of this relatively newly described disease. IgG4 Related Disease is a protean systemic condition that mimics inflammatory, infectious, and malignant processes. Biopsy of affected organs will show a typical histopathological pattern.
Collapse
Affiliation(s)
- Alexandra N Murphy
- Department of Radiology, Mater Misericordiae University Hospital, Dublin, Ireland
| | | | | | - Amar Agha
- Department of Endocrinology, Beaumont Hospital, Dublin, Ireland
| | | | - Seamus Looby
- Department of Neuroradiology, Beaumont Hospital, Dublin, Ireland
| |
Collapse
|
42
|
Liu Y, Wang L, Zhang W, Pan H, Yang H, Deng K, Lu L, Yao Y, Chen S, Chai X, Feng F, You H, Jin Z, Zhu H. Hypophyseal Involvement in Immunoglobulin G4-Related Disease: A Retrospective Study from a Single Tertiary Center. Int J Endocrinol 2018; 2018:7637435. [PMID: 29755523 PMCID: PMC5883929 DOI: 10.1155/2018/7637435] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Revised: 10/08/2017] [Accepted: 10/18/2017] [Indexed: 12/20/2022] Open
Abstract
This study aims to outline the clinical features and outcomes of IgG4-related hypophysitis (IgG4-RH) patients in a tertiary medical center. We reviewed clinical manifestations and imaging and pituitary function tests at baseline, as well as during follow-up. Ten patients were included. The mean age at diagnosis of IgG4-RH was 48.4 (16.0-64.0) years. An average of 3 (0-9) extrapituitary organs were involved. Five patients had panhypopituitarism, three had only posterior hypopituitarism, one had only anterior hypopituitarism, and one had a normal pituitary function. One patient in our study had pituitary mass biopsy, lacking IgG4-positive cells despite lymphocyte infiltration forming an inflammatory pseudotumor. Five patients with a clinical course of IgG4-RH less than nine months and a whole course of IgG4-RD less than two years were managed with glucocorticoids, while three patients with a longer history were administered glucocorticoids plus immunosuppressive agents. One patient went through surgical excision, and one patient was lost to follow-up. All patients showed a prompt response clinically, but only three patients had normalized serum IgG4 levels. Two patients who took medications for less than six months relapsed. Conclusions. IgG4-RD is a broad disease, and all physicians involved have to be aware of the possibility of pituitary dysfunction. Younger patients should be expected. The histopathological feature of pituitary gland biopsy could be atypical. For patients with a longer history, the combination of GC and immunosuppressive agents is favorable. Early and adequate courses of treatment are crucial for the management of IgG4-RH. With GC and/or immunosuppressant treatment, however, pituitary function or diabetes insipidus did not improve considerably.
Collapse
Affiliation(s)
- Yang Liu
- Department of Neurosurgery, Peking Union Medical College, Beijing 100730, China
| | - Linjie Wang
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
| | - Wen Zhang
- Department of Rheumatology, Peking Union Medical College, Beijing 100730, China
| | - Hui Pan
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
| | - Hongbo Yang
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
| | - Kan Deng
- Department of Neurosurgery, Peking Union Medical College, Beijing 100730, China
| | - Lin Lu
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
| | - Yong Yao
- Department of Neurosurgery, Peking Union Medical College, Beijing 100730, China
| | - Shi Chen
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
| | - Xiaofeng Chai
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
| | - Feng Feng
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Hui You
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Zimeng Jin
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
| | - Huijuan Zhu
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
| |
Collapse
|
43
|
Rotondo F, Qaddoura A, Syro LV, Karamchandani J, Munoz DG, Arroyave MJ, Ospina WP, Cusimano MD, Kovacs K. Immunoglobulin G4 (IgG4)-Related Hypophysitis. Endocr Pathol 2017; 28:308-314. [PMID: 28084610 DOI: 10.1007/s12022-016-9464-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
We report two different cases of IgG4-related hypophysitis. In the first case, a pituitary lesion was accompanied by lymphocytic meningitis possibly mimicking tuberculous meningitis. The second case was unassociated with involvement of other organs. No histologic differences were noted between the two cases indicating that the morphologic features of the hypophysial lesion do not depend on the presence of other lesions. The pathogenesis of IgG4 hypophysitis is not known, and further study is necessary to explore the cause, progression, and influencing factors of this disease.
Collapse
Affiliation(s)
- Fabio Rotondo
- Department of Laboratory Medicine, Division of Pathology, St. Michael's Hospital, 30 Bond Street, Toronto, ON, M5B1W8, Canada.
- Keenan Research Centre for Biomedical Science at the Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada.
| | - Amro Qaddoura
- Department of Surgery, Division of Neurosurgery, St. Michael's Hospital, Toronto, ON, Canada
- Keenan Research Centre for Biomedical Science at the Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada
| | - Luis V Syro
- Department of Neurosurgery, Hospital Pablo Tobon Uribe and Clinica Medellin, Medellin, Colombia
| | - Jason Karamchandani
- Department of Pathology, Montreal Neurological Hospital, McGill University, Montreal, QC, Canada
| | - David G Munoz
- Department of Laboratory Medicine, Division of Pathology, St. Michael's Hospital, 30 Bond Street, Toronto, ON, M5B1W8, Canada
- Keenan Research Centre for Biomedical Science at the Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada
| | - Mariam J Arroyave
- Department of Pathology, Laboratorio de Patologia y Citología Rodrigo Restrepo, Clinica Medellin, Medellin, Colombia
| | - William P Ospina
- Department of Internal Medicine, Infectious diseases, Clinica Medellin, Medellin, Colombia
| | - Michael D Cusimano
- Department of Surgery, Division of Neurosurgery, St. Michael's Hospital, Toronto, ON, Canada
- Keenan Research Centre for Biomedical Science at the Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada
| | - Kalman Kovacs
- Department of Laboratory Medicine, Division of Pathology, St. Michael's Hospital, 30 Bond Street, Toronto, ON, M5B1W8, Canada
- Keenan Research Centre for Biomedical Science at the Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada
| |
Collapse
|
44
|
Wu PC, Tien PT, Li YH, Chen RY, Cho DY. IgG4-related cerebral pseudotumor with perineural spreading along branches of the trigeminal nerves causing compressive optic neuropathy: A case report. Medicine (Baltimore) 2017; 96:e8709. [PMID: 29381959 PMCID: PMC5708958 DOI: 10.1097/md.0000000000008709] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [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
RATIONALE Immunoglobulin G4-related disease (IgG4-RD) is characterized by tumor-like lesions, a dense lymphoplasmacytic infiltrate rich in IgG4-positive plasma cells, storiform fibrosis, and obliterative phlebitis. IgG4-RD has been described in a variety of organ systems; however, it rarely involves the central nervous system. PATIENT CONCERNS A 17-year-old woman visited our clinic with a complaint of blurred vision for the past 5 months. She also reported a painless right submandibular mass that had been present for 1 year. Her best-corrected visual acuity (BCVA) was 2.0 LogMAR, with an almost total visual field defect in the right eye. DIAGNOSES Magnetic resonance imaging (MRI) revealed lobulated parasellar tumors with perineural spreading along branches of the trigeminal nerves causing right optic nerve compression. A craniotomy with tumor removal and submandibular gland biopsy was performed. Histopathological analysis of the tumor revealed stromal fibrosis with atypical lymphoid infiltrations. Histopathological and immunohistochemical analysis of the submandibular gland confirmed the diagnosis of IgG4-RD. INTERVENTIONS The patient was administered 500mg/d of pulse methylprednisolone for 3 days, 500mg of intravenous rituximab every 2 weeks (for a total of 2 doses), and 500mg of intravenous pulse cyclophosphamide every month (for a total of 3 doses). OUTCOMES Two months after the initiation of immunosuppressive therapy, the patient's BCVA returned to 0.1 LogMAR with visual field defect recovery. The follow-up MRI showed the almost complete disappearance of the previously contrast-enhanced lesions. LESSONS Herein, we report a rare case of IgG4-RD presenting as a parasellar tumor and present a review of the related literature. Based on the case report, we propose that aggressive therapy with glucocorticoid, rituximab, and cyclophosphamide may potentially be useful for treating such cases.
Collapse
Affiliation(s)
- Po-Chang Wu
- Division of Rheumatology and Immunology, Department of Internal Medicine, China Medical University Hospital
| | - Peng-Tai Tien
- Graduate Institute of Clinical Medical Science, China Medical University
- Department of Ophthalmology
| | | | | | - Der-Yang Cho
- Department of Neurosurgery, China Medical University Hospital, Taichung, Taiwan
| |
Collapse
|
45
|
Kawasaki M, Tsujino M, Sato F, Sakurada M, Nishida K, Kise T, Hijioka Y, Ishizawa M, Enatsu K, Ogawa Y. IgG4-related Hypophysitis with Subtle Hypopituitarism in an Elderly Diabetic Patient: Is Treatment or Observation Preferable? Intern Med 2017; 56:2733-2738. [PMID: 28924128 PMCID: PMC5675934 DOI: 10.2169/internalmedicine.8851-17] [Citation(s) in RCA: 3] [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: 11/08/2022] Open
Abstract
A 70-year-old man with diabetes mellitus presented with an enlarged pituitary stalk in 2014. IgG4-related parotitis and submandibular sialoadenitis were diagnosed in 2012. He denied any symptoms related to a pituitary mass. His visual field was intact, and his hypopituitarism was subtle. The serum IgG4 level was elevated. A lip biopsy revealed strong fibrosis and hyper-infiltration of IgG4-positive plasma cells. Based on these findings, IgG4-related hypophysitis was diagnosed. The patient was carefully followed without specific intervention. His clinical condition showed no change until December 2016, suggesting a stable, natural course. Care should be taken when considering glucocorticoid therapy, especially for elderly diabetic patients, given possible side effects.
Collapse
Affiliation(s)
- Motoki Kawasaki
- Department of Endocrinology and Metabolism, Tokyo Metropolitan Tama Medical Center, Japan
| | - Motoyoshi Tsujino
- Department of Endocrinology and Metabolism, Tokyo Metropolitan Tama Medical Center, Japan
| | - Fuminori Sato
- Department of Endocrinology and Metabolism, Tokyo Metropolitan Tama Medical Center, Japan
| | - Maya Sakurada
- Department of Endocrinology and Metabolism, Tokyo Metropolitan Tama Medical Center, Japan
| | - Kenji Nishida
- Department of Endocrinology and Metabolism, Tokyo Metropolitan Tama Medical Center, Japan
| | - Takayasu Kise
- Department of Rheumatic Diseases, Tokyo Metropolitan Tama Medical Center, Japan
| | - Yuko Hijioka
- Department of Gastroenterology, Tokyo Metropolitan Tama Medical Center, Japan
| | - Mitsugu Ishizawa
- Department of Pathology, Tokyo Metropolitan Tama Medical Center, Japan
| | - Kazuaki Enatsu
- Department of Pathology, Tokyo Metropolitan Tama Medical Center, Japan
| | - Yoshihiro Ogawa
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Japan
| |
Collapse
|
46
|
Bridges KJ, DeDeaux CH, Than KD. IgG4-related disease presenting as intradural extramedullary lesion: a case report and review of the literature. Br J Neurosurg 2017; 33:570-576. [PMID: 28958166 DOI: 10.1080/02688697.2017.1384793] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Object: IgG4-related disease (IgG4-RD) is a fibro-inflammatory disorder affecting various anatomical sites, and only recently was identified to affect the dura of the spine. The authors present the second reported case of an intradural extramedullary lesion consistent with IgG4-related spinal disease. Methods: A literature review was performed that identified 15 other cases of spinal disease, and common features of all known reported spinal IgG4-RD are discussed. Results: Spinal IgG4-RD typically affects males of approximately 50 years of age, and often presents as a T1 and T2 hypo- or isointense lesion that homogenously enhances. Surgical intervention typically involves subtotal resection or biopsy, and histopathologic findings include increased IgG4-positive cells or an IgG4:IgG ratio >40%. The disease responds well to steroids early on, and treatment can include adjuvant therapy such as azathioprine. Conclusions: Systemic involvement is possible, and, early treatment can quickly minimize disease burden. Thus, increased suspicion would result in early diagnosis and improved prognosis.
Collapse
Affiliation(s)
- Kelly J Bridges
- Department of Neurological Surgery, Oregon Health & Science University , Portland , OR , USA
| | - Caitlin H DeDeaux
- Department of Neurological Surgery, Oregon Health & Science University , Portland , OR , USA
| | - Khoi D Than
- Department of Neurological Surgery, Oregon Health & Science University , Portland , OR , USA
| |
Collapse
|
47
|
IgG4-Related Disease: A New Etiology Underlying Diffuse Intracranial Dilating Vasculopathy. World Neurosurg 2017; 107:1048.e15-1048.e20. [PMID: 28803167 DOI: 10.1016/j.wneu.2017.08.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 07/30/2017] [Accepted: 08/01/2017] [Indexed: 12/24/2022]
Abstract
BACKGROUND Diffuse intracranial aneurysmal vasculopathy is a rare condition, previously described in patients with human immunodeficiency virus infection. IgG4-related disease (IgG4-RD) is a recognized inflammatory disease of systemic organs, leading to fibrosis of connective tissues. It also has been linked to inflammatory dilating aortic aneurysms, coronary vascular disease, hypophysitis, orbital pseudotumor, and pachymeningitis. It has not yet been described as a cause of diffuse intracranial dilating vasculopathy. Histologically, this disease is characterized by IgG4-plasma cell infiltration, fibrosis, and phlebitis. CASE DESCRIPTION A 40-year-old woman presented with acute heart failure, valvular insufficiency, and mycotic coronary aneurysms, concerning for endocarditis. Infectious workup was negative. Concurrent neurovascular workup revealed intracranial aneurysms, appearing mycotic in origin. Despite aggressive treatment for more than 5 years, she suffered multiple episodes of subarachnoid hemorrhage from a progressive dilating intracranial vasculopathy. Serum IgG levels and aneurysm wall pathology were consistent with IgG4-RD. CONCLUSIONS This is the first reported case of a diffuse intracranial dilating vasculopathy secondary to IgG4-RD. Recognition of similar pathologic findings in clinical presentation and radiologic workup should prompt further rheumatologic workup and possible immunosuppressive therapies.
Collapse
|
48
|
Iwata N, Iwama S, Sugimura Y, Yasuda Y, Nakashima K, Takeuchi S, Hagiwara D, Ito Y, Suga H, Goto M, Banno R, Caturegli P, Koike T, Oshida Y, Arima H. Anti-pituitary antibodies against corticotrophs in IgG4-related hypophysitis. Pituitary 2017; 20:301-310. [PMID: 27896569 DOI: 10.1007/s11102-016-0780-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
PURPOSE IgG4-related disease is a systemic inflammatory disease characterized by infiltration of IgG4-positive plasma cells into multiple organs, including the pituitary gland. Autoimmunity is thought to be involved in the pathogenesis of IgG4-related disease. The diagnosis of IgG4-related hypophysitis (IgG4-RH) is difficult because its clinical features, such as pituitary swelling and hypopituitarism, are similar to those of other pituitary diseases, including lymphocytic hypophysitis and sellar/suprasellar tumors. The presence and significance of anti-pituitary antibodies (APA) in IgG4-RH is unclear. METHODS In this case-control study, we used single indirect immunofluorescence on human pituitary substrates to assess the prevalence of serum APA in 17 patients with IgG4-RH, 8 control patients with other pituitary diseases (lymphocytic infundibulo-neurohypophysitis, 3; craniopharyngioma, 2; germinoma, 3), and 9 healthy subjects. We further analyzed the endocrine cells targeted by the antibodies using double indirect immunofluorescence. RESULTS APA were found in 5 of 17 patients with IgG4-RH (29%), and in none of the pituitary controls or healthy subjects. The endocrine cells targeted by the antibodies in the 5 IgG4-RH cases were exclusively corticotrophs. Antibodies were of the IgG1 subclass, rather than IgG4, in all 5 cases, suggesting that IgG4 is not directly involved in the pathogenesis. Finally, antibodies recognized pro-opiomelanocortin in 2 of the cases. CONCLUSIONS Our study suggests that autoimmunity is involved in the pathogenesis of IgG4-RH and that corticotrophs are the main antigenic target, highlighting a possible new diagnostic marker for this condition.
Collapse
Affiliation(s)
- Naoko Iwata
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan
| | - Shintaro Iwama
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan.
- Research Center of Health, Physical Fitness and Sports, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8601, Japan.
| | - Yoshihisa Sugimura
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan
| | - Yoshinori Yasuda
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan
| | - Kohtaro Nakashima
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan
| | - Seiji Takeuchi
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan
| | - Daisuke Hagiwara
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan
| | - Yoshihiro Ito
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan
| | - Hidetaka Suga
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan
| | - Motomitsu Goto
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan
| | - Ryoichi Banno
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan
| | - Patrizio Caturegli
- Department of Pathology, Johns Hopkins University, Baltimore, MD, 21205, USA
- Feinstone Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, 21205, USA
| | - Teruhiko Koike
- Research Center of Health, Physical Fitness and Sports, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8601, Japan
| | - Yoshiharu Oshida
- Research Center of Health, Physical Fitness and Sports, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8601, Japan
| | - Hiroshi Arima
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan
| |
Collapse
|
49
|
Metachronous Involvement, Diagnostic Imprecision of Serum Immunoglobulin G4 Levels, and Discordance Between Clinical and Radiological Findings in Immunoglobulin G4–Related Pachymeningitis. J Clin Rheumatol 2017; 23:215-221. [DOI: 10.1097/rhu.0000000000000488] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
50
|
Baptista B, Casian A, Gunawardena H, D'Cruz D, Rice CM. Neurological Manifestations of IgG4-Related Disease. Curr Treat Options Neurol 2017; 19:14. [PMID: 28374231 PMCID: PMC5378735 DOI: 10.1007/s11940-017-0450-9] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OPINION STATEMENT IgG4-related disease (IgG4-RD) is a multisystem inflammatory disorder. Early recognition of IgG4-RD is important to avoid permanent organ dysfunction and disability. Neurological involvement by IgG4-RD is relatively uncommon, but well recognised-hypertrophic pachymeningitis and hypophysitis are the most frequent manifestations. Although the nervous system may be involved in isolation, this more frequently occurs in conjunction with involvement of other systems. Elevated circulating levels of IgG4 are suggestive of the condition, but these are not pathognomonic and exclusion of other inflammatory disorders including vasculitis is required. Wherever possible, a tissue diagnosis should be established. The characteristic histopathological changes include a lymphoplasmacytoid infiltrate, storiform fibrosis and obliterative phlebitis. IgG4-RD typically responds well to treatment with glucocorticoids, although relapse is relatively common and treatment with a steroid-sparing agent or rituximab may be required. Improved understanding of the pathogenesis of IgG4-RD is likely to lead to the development of more specific disease treatments in the future.
Collapse
Affiliation(s)
| | - Alina Casian
- Louise Coote Unit, Guy's and St Thomas NHS Foundation Trust, London, UK
| | - Harsha Gunawardena
- Department of Rheumatology, Brunel Building, Southmead Hospital, Bristol, UK
- Musculoskeletal Research Unit, Learning and Research Building, University of Bristol, Southmead Hospital, Bristol, BS10 5NB, UK
| | - David D'Cruz
- Louise Coote Unit, Guy's and St Thomas NHS Foundation Trust, London, UK
- Division of Immunology, Infection and Inflammatory Diseases, King's College London, New Hunt's House, Guy's Campus, Great Maze Pond, London, SE1 1UL, UK
| | - Claire M Rice
- School of Clinical Sciences, Level 1, Learning and Research Building, University of Bristol, Southmead Hospital, Bristol, BS10 5NB, UK.
- Department of Neurology, Brunel Building, Southmead Hospital, Bristol, UK.
| |
Collapse
|