Results 151 to 160 of about 21,471 (184)
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Immunoglobulin G4 (IgG4)-Related Hypophysitis
Endocrine Pathology, 2017We 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 ...
Fabio, Rotondo +8 more
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Immunoglobulin G4-Related Sclerosing Cholangitis
Journal of Digestive Diseases, 2019Immunoglobulin (Ig)G4‐related sclerosing cholangitis (IgG4‐SC) is a biliary tract manifestation of IgG4‐related diseases (IgG4‐RD); a subgroup of SC defined as a condition with progressive stenosis and destruction of the bile ducts due to diffuse inflammation and fibrosis.
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Immunoglobulin G4-Related Disease and the Lung
Clinics in Chest Medicine, 2016Immunoglobulin G4-related disease (IgG4-RD) is a systemic fibroinflammatory disease with protean manifestations involving virtually any organ in the body. At initial clinical presentation, 1 or multiple organs may be involved. Initial descriptions focused on pancreatic disease.
Jay H, Ryu, Eunhee S, Yi
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Lymphoplasmacytic hypophysitis associated with immunoglobulin G4
Journal of Clinical Neuroscience, 2014We present the unusual case of a 33-year-old woman who presented with a 2 year history of amenorrhoea and an expanding sellar lesion. Initial MRI revealed a lesion in the pituitary fossa, thought to be a pituitary adenoma. One year later, the lesion had enlarged by 5mm, with associated enhancement of the dura of the planum sphenoidale and pituitary ...
Peter, Khong +2 more
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Immunoglobulin G4-Related Disease of the Hip
Orthopedics, 2018The authors report a case of immunoglobulin G4-related disease (IgG4-RD) of the hip. A 60-year-old man diagnosed with osteoarthritis of the right hip was referred to the authors' outpatient clinic for surgical intervention. Laboratory test results revealed elevated C-reactive protein and serum IgG levels.
Wataru, Ando +8 more
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Immunoglobulin G4-related hepatobiliary disease
Seminars in Diagnostic Pathology, 2019Immunoglobuline G4-related disease (IgG4-RD) is a systemic disease that can involve virtually any organs including the biliary tract and liver. The biliary tract involvement of IgG4-RD is known as IgG4-sclerosing cholangitis (IgG4-SC) and may or may not present with an inflammatory pseudotumor.
Hee Eun, Lee, Lizhi, Zhang
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Immunostaining of Immunoglobulin G4 in the Lacrimal Sac
Ocular Immunology and Inflammation, 2017To immunohistochemically examine the lacrimal sac walls harvested during dacryocystorhinostomy using an immunostain for immunoglobulin G4 (IgG4).Forty-four lacrimal sac walls were evaluated. We determined "intensively positive," "sparsely positive," or "negative" staining when the specimens showed IgG4-positive lymphoplasmacytic staining with or ...
Yasuhiro, Takahashi +3 more
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Immunoglobulin G4-related thoracic aortitis
Zeitschrift für Rheumatologie, 2019Patients with immunoglobulin G4-related thoracic aortitis often have nonspecific symptoms, but pain in the chest or back is common. The rate of misdiagnosis of immunoglobulin G4-related thoracic aortitis is high, which may lead to mistreatment in extreme cases.
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Immunoglobulin G4-associated cholangitis
Surgery, 2010Takashi, Kobayashi +2 more
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