Four blood proteins may help diagnose immunoglobulin G4-related disease (IgG4-RD), monitor disease activity and treatment response, and predict relapse risk, a study reveals. The four proteins also showed strong associations with standard markers of inflammation and could distinguish the disease from conditions with similar signs, including cancer. “These insights…
Researchers in Japan have described the clinical and tissue features of localized-type IgG4-related cholecystitis, a rare form of IgG4-related disease (IgG4-RD) that affects the gallbladder, which may help distinguish it from gallbladder cancer. “Understanding these … features would contribute to a more accurate differential diagnosis from [gallbladder] cancer,” the…
IgG4-related prostatitis — an inflammation of the prostate caused by IgG4-related disease (IgG4-RD) — can be easily mistaken for an enlarged prostate or prostate cancer, making diagnosis challenging, according to a systematic review of published cases to date. Still, data suggested that most men with IgG4-related prostatitis respond well…
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