Riedel's struma

Name(s): 
Chronic invasive fibrous thyroiditis
Nature

Riedel's thyroiditis, is a chronic form of thyroiditis. It is now believed that Riedel's thyroiditis is one manifestation of a systemic disease that can affect many organ systems called IgG4-related disease. It is often a multi-organ disease affecting pancreas, liver, kidney, salivary and orbital tissues and retroperitoneum. The hallmarks of the disease are fibrosis and infiltration by IgG4 secreting plasma cells.

Source: Wikipedia

Broader 
Narrower 
Type 
(G) Very specific problems