in the blister , on the 5th to 7th day after its formation , the following were seen : acantholytic cells with virus particles in the nucleus and cytoplasm , multinucleated cells derived from keratinocytes , edematous and degenerated keratinocytes containing virus particles and tonofibrillar materials , macrophages with many large vacuoles , neutrophils , lymphocytes and langerhans 's cells .
C0007634
cells
C0010834
cytoplasm