Case Report
Henoch–Schönlein Purpura Associated with Lung Cancer: When Paraneoplastic Manifestations Impede Oncological Management
Figure 2
Histology of a kidney biopsy. (a) Endocapillary proliferation (stained with hematoxylin-eosin-saffron; ×300). (b) Immunofluorescent labeling of IgA deposits showing a diffuse, granular, parietal pattern (×400).
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