Ayaka Yasuda

Diffuse large B-cell lymphoma (DLBCL) frequently involves extranodal sites; however, extensive skull destruction and suspected central nervous system (CNS) involvement associated with a scalp lesion are extremely rare. A 70-year-old man presented with …

Hidradenitis suppurativa (HS) is a chronic inflammatory skin disease that can rarely be complicated by systemic immune phenomena. We report a 41-year-old woman with severe HS refractory to adalimumab who developed fever, palpable purpura, and renal inv…