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A 26-year-old man was hospitalized with a 1-month history of fever. Cervical lymph node biopsy showed necrosis in the paracortical area with abundant nuclear debris and proliferation of histiocytes.(More)
A 59-year-old man with a history of prostate hyperplasia was admitted to our hospital for further examination of a lung mass and renal dysfunction. Lung biopsy specimens revealed that inflammatory(More)