Helmet Body

A large compact, dense homogeneous, peri-nuclear inclusion in epithelial cells, surrounded by a mononuclear cell infiltrate—lymphocytes, plasma cells and macrophages—seen in mucocutaneous infections by Chlamydia spp that may be identified by conjunctival scrapings stained with Romanovsky stain
References in periodicals archive ?
Both the device and the wiper arm have adjustable mechanisms to fit the helmet body and the visor to provide a clear view to PTW riders on rainy, dusty, or snowy days.