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Emory Microbiome Research Center inaugural symposium

Interest in bacteria and other creatures living on and inside us keeps climbing. On August 15 and 16, scientists from a wide array of disciplines will gather for the Emory Microbiome Research Center inaugural Read more

Arezou Khosroshahi

IgG4-related means mysterious

Emory rheumatologist Arezou Khosroshahi was the lead author on a differential diagnosis case report in New England Journal of Medicine published in October, which describes an example of IgG4-related disease. This autoimmune condition’s name was agreed upon only recently, at an international conference she co-directed in 2011.

This review calls IgG4-related disease an “orphan disease with many faces.” It sounds like each case has the potential to be an episode of House. As Khosroshahi explains:

“Most patients undergo invasive procedures for resection or biopsy of the affected organ to exclude other conditions. Unfortunately, most of those patients get dismissed by the clinicians, given the good news that their disease was not malignancy. Many of them have recurrence of the condition in other organs after a few months or years.”

Arezou Khosroshahi, MD

Rheumatologist Arezou Khosroshahi, MD

In the case report, a woman was admitted to Massachusetts General Hospital, because of shoulder and abdominal pain and an accumulation of fluid around her lungs. Surgeons removed a softball-sized mass from her right lung. The mass did not appear to be cancerous, but instead seemed to be the result of some kind of fibrous inflammation, and the patient was treated with antibiotics. Read more

Posted on by Quinn Eastman in Immunology 3 Comments