IgG4-Related Lung Disease (IgG4-RLD) is an unusual disease, having various clinical manifestations. Patients may have no respiratory symptoms and abnormalities shown on chest images. Therefore, the diagnosis challenging. Here we present uncommon case of IgG4-RLD with multi-loci nodeson center hilar review relevant literature.

An analysis of the literature on wood projects (n = 205) was conducted to understand current scientific trends, key issues, and appropriate representation results. Four questions were addressed: whether number citations in follows a power function distribution after value, there is any relationship between articles per year, publications available Scopus can be considered "true" publications, L...