Results 81 to 90 of about 3,812 (201)

A subset of ocular adnexal marginal zone lymphomas may arise in association with IgG4-related disease [PDF]

, 2015
We previously suggested a relationship between ocular immunoglobulin (Ig)G4-related disease (IgG4-RD) and marginal zone lymphomas (MZLs). However, the cytokine background associated with these disorders and whether it differs between ocular adnexal MZLs ...
Katsuyoshi, Takata, Koh-ichi, Ohshima, Kyotaro, Ohno, Mai, Takeuchi, Steven, H. Swerdlow, Tadashi, Yoshino, Tomoko, Miyata-Takata, Tomoyasu, Tachibana, Toshihiro, Ito, Yasuharu, Sato, Yorihisa, Orita, Yuka, Gion   +11 more
core   +1 more source

Role of Peroral Cholangioscopy in the Diagnosis of Primary Sclerosing Cholangitis

Diagnostics, 2020
Primary sclerosing cholangitis (PSC) is characterized by idiopathic biliary stricture followed by progressive cholestasis and fibrosis. When diagnosing PSC, its differentiation from other types of sclerosing cholangitis and cholangiocarcinoma is ...
Toshio Fujisawa, Mako Ushio, Sho Takahashi, Wataru Yamagata, Yusuke Takasaki, Akinori Suzuki, Yoshihiro Okawa, Kazushige Ochiai, Ko Tomishima, Shigeto Ishii, Hiroaki Saito, Hiroyuki Isayama   +11 more
doaj   +1 more source

Common features between neoplastic and preneoplastic lesions of the biliary tract and the pancreas [PDF]

, 2019
The bile duct system and pancreas show many similarities due to their anatomical proximity and common embryological origin. Consequently, preneoplastic and neoplastic lesions of the bile duct and pancreas share analogies in terms of molecular ...
Alvaro, D, Arcidiacono, Pg, Capurso, G., Cardinale, V, Carpino, G, Doglioni, C, Gaudio, E, Pedica, F, Petrone, Mc, Severi, C, Zaccari, P   +10 more
core   +1 more source

IgG4-Producing MALT Lymphoma in the Renal Hilum

Case Reports in Oncology, 2019
IgG4-related disease is diagnosed when both the elevation of the serum IgG4 level and invasion of IgG4-positive interstitial cells and sclerosis to a tumor are noted. Some cases have demonstrated malignant disease.
Kota Shimokihara, Takashi Kawahara, Ryo Kasahara, Jun Kasuga, Shinpei Sugiura, Ryosuke Tajiri, Hiroji Uemura, Kimio Chiba   +7 more
doaj   +1 more source

Immunoglobulin G4-related Disease: A Series of Four Cases [PDF]

Journal of Clinical and Diagnostic Research
Immunoglobulin G4-related Disease (IgG4-RD) is an immune-mediated fibroinflammatory disease that affects multiple organs, resulting in tumefactive lesions and/or organ dysfunction.
Chandni Thomas, S Divya, Joy Augustine
doaj   +1 more source

IgG4‐Related Disease: Emerging Roles of Novel Genetic Variants, Immune Cell Subsets and Therapeutic Targets

Allergy, Volume 80, Issue 10, Page 2738-2754, October 2025.
ABSTRACT IgG4, the least abundant IgG subclass in humans, is increasingly recognised for its involvement in allergic and autoimmune pathologies. Its unique properties, such as the tendency to form half‐molecules (one heavy chain and one light chain) and its generally non‐inflammatory nature, distinguish it from other IgG subclasses.
Louisa Tedesco, Syed B. Ali, Baran Erman, Safa Baris, Harshita Pant, Pravin Hissaria, Yelda Bilginer, Damon J. Tumes, Gökhan Cildir   +8 more
wiley   +1 more source

The pancreatic and extrapancreatic manifestations of IgG4-related disease

Diagnostic and Interventional Radiology, 2018
The association between immunoglobulin IgG4 and autoimmune pancreatitis was first shown in 2001. Since then many previously established fibrosclerotic diseases demonstrating synchronous or metachronous multiorgan involvement have been included within the
Jaspreet Singh Sangha Brar, Saurav Gupta, Salahudeen M. Haja Mohideen, Lishya Liauw, Narayan Lath   +4 more
doaj   +1 more source

Secondary sclerosing cholangitis in critically ill patients: current perspectives. [PDF]

, 2017
To access publisher's full text version of this article, please click on the hyperlink in Additional Links field or click on the hyperlink at the top of the page marked FilesSecondary sclerosing cholangitis (SSC) is a term used for a group of chronic ...
Björnsson, Einar S, Gudnason, Hafsteinn O   +1 more
core   +2 more sources

Malignancies and IgG4‐related disease

Rheumatology &Autoimmunity, Volume 5, Issue 3, Page 161-173, September 2025.
Immunoglobulin G4‐related disease (IgG4‐RD) is associated with increased cancer risk. Malignancies affect both IgG4‐RD involved organs, such as the lung, pancreas, bile duct, and prostate, and noninvolved organs, such as the gastrointestinal duct. B‐cell neoplasms constitute a proportion of the malignancies linked to this disease.
Jingna Li, Wen Zhang
wiley   +1 more source

Interleukin-33 produced by M2 macrophages and other immune cells contributes to Th2 immune reaction of IgG4-related disease [PDF]

, 2017
IgG4-related disease (IgG4-RD) is characterized by elevated serum IgG4 and marked infiltration of IgG4-positive cells in multiple organs. Interleukin-33 (IL-33) is a recently described cytokine that is secreted by damaged epithelial cells, macrophages ...
Furukawa Sachiko, Hayashida Jun-Nosuke, Iizuka-Koga Mana, Ishiguro Noriko, Maehara Takashi, Miyake Kensuke, Moriyama Masafumi, Nakamura Seiji, Nakashima Hitoshi, Sumida Takayuki, Tanaka Akihiko, Tsuboi Hiroto, Yamauchi Masaki, 住田 孝之, 坪井 洋人   +14 more
core   +1 more source