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1.
Rev. méd. Maule ; 36(2): 60-68, dic. 2021.
Article de Espagnol | LILACS | ID: biblio-1378505

RÉSUMÉ

Immunoglobulin G4 (IgG4-RD) -related disease is a regional or systemic fibroinflammatory disease of unknown etiology. It has a characteristic histopathological appearance of dense lymphoplasmacytic infiltrates with abundant IgG4 positive plasma cells, storiform fibrosis and obliterative phlebitis with the appearance of inflammatory swelling or swollen lesions. This entity frequently affects the pancreas, salivary glands, and lymph nodes, but it can compromise almost any structure in the human anatomy. This new disease entity includes a wide variety of diseases such as Mikulicz disease, autoimmune pancreatitis, Riedel's thyroiditis, interstitial nephritis, and retroperitoneal fibrosis. Glucocorticoid therapy can resolve clinical and pathologic abnormalities and impaired organ function. IgG4-RD was internationally recognized in 2011, and new evidence has accumulated on its pathogenesis, clinical characteristics, and treatment. However, much is still unknown about the behavior of IgG4 in vivo, the participation of this molecule in disease, and whether its role in IgG4-related disease is primary or secondary. The text below is based on a brief review of the most recent literature on this entity in relation to a clinical case.


Sujet(s)
Humains , Mâle , Sujet âgé , Maladies auto-immunes/immunologie , Maladie associée aux immunoglobulines G4/diagnostic , Maladie associée aux immunoglobulines G4/thérapie , Maladies auto-immunes/anatomopathologie , Post-cure , Maladie associée aux immunoglobulines G4 , Maladie associée aux immunoglobulines G4/physiopathologie , Maladie associée aux immunoglobulines G4/épidémiologie , Pancréatite auto-immune , Maladie de Mikulicz
2.
Beijing Da Xue Xue Bao ; (6): 1039-1043, 2018.
Article de Chinois | WPRIM | ID: wpr-941743

RÉSUMÉ

OBJECTIVE@#To comprehend clinical features and patient's physician visit patterns at onset of immunoglobulin G4 related disease (IgG4RD).@*METHODS@#In the study, 100 patients with IgG4RD who received treatments in the Department of Rheumatology and Immunology of Peking University People's Hospital from Apr. 1st, 2017 to Apr. 1st, 2018 were investigated, including gender, age, height, body weight, age of onset, physician visit history, primary history and how did the disease affected their life, etc. RESULTS: In this 100 IgG4RD cohort (57 males and 43 females), the male/female ratio was 1:0.75, the mean age of onset was (51.51±12.9) years, and the median duration was 49 months (ranging from 4 to 231 months). The onset age of males was significantly older than that of females (P<0.01). The manifestations showed that up to 69% patients had submaxillay glands lesion, 59% patients had lacrimal glands lesion, 28% patients had pancreas involvement and 28% patients had parotid glands involvement. The females had more lacrimal glands involvement (P<0.05). 62% patients were complicated with anaphylactic disease. The primary physician visit departments concentrated upon general surgery department (19/100), oral and maxillofacial surgery department (17/100), rheumatology and immunology department (16/100), ophthalmology department (15/100) and gastroenterology department (10/100). The departments where the confirmed diagnose was made concentrated upon rheumatology department (67/100),oral and maxillofacial surgery department (16/100) and gastroenterology department (7/100). The mean diagnosis duration after 2010 was (16.96±2.163) months, significantly shorter than that before 2010, which was (113.3±11.01) months. Before the definite diagnose was made, 43% patients underwent surgeries and 12% patients had more than one time surgeries. The patients whose first-visit department was a surgery department were more likely to undergo surgeries (P<0.01). 18% patients (18/100) stated that the disease had affected their work.@*CONCLUSION@#In this cohort of the IgG4RD patients, female is common and has earlier onset age than male. The major manifestations of IgG4RD are salivary glands, lacrimal glands and pancreas involvement. The common chief complains are salivary glands and lacrimal glands enlargement. Accompanied by anaphylactic disease is a marked manifestation of this disease. Delayed diagnoses are not rare, though this situation has been improved since 2010, and more attention still should be paid to the disease.


Sujet(s)
Adulte , Sujet âgé , Femelle , Humains , Mâle , Adulte d'âge moyen , Âge de début , Chine , Études transversales , Retard de diagnostic , Hôpitaux publics , Immunoglobuline G/analyse , Maladie associée aux immunoglobulines G4/thérapie , Appareil lacrymal/anatomopathologie , Orientation vers un spécialiste , Glandes salivaires/anatomopathologie
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