Parotid gland: lymphoepithelial cyst with HIV

Lymphoepithelial cyst This is a low power view of a section of parotid gland from an HIV-positive person with a lymphoepithelial cyst. On the right, residual salivary gland acini and ductules can be seen. Centrally, a large lymphoid germinal centre surrounds an epithelial island. H&E stain. Images W0044318 to W0044322 are from the same patient.