cornoid
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cornoid lamella — a thick column of parakeratotic cells extending outward from a notch in the stratum germinativum of the epidermis, forming the raised border of a lesion of porokeratosis … Medical dictionary
Porokeratosis — Classification and external resources A porokeratosis lesion in a patient with disseminated superficial actinic porokeratosis. DiseasesDB … Wikipedia
porokeratosis — A rare dermatosis in which there is a thickening of the stratum corneum with an annular keratotic rim or cornoid lamella surrounding progressive centrifugal atrophy; cutaneous carcinoma has been reported to arise in the lesions. SYN: Mibelli… … Medical dictionary
Lamella — A thin leaf, plate, disk, wafer. * * * 1. [TA] A thin sheet or layer (such as occurs in compact bone) or sublayer. 2. A preparation in the form of a medicated gelatin disk, used as a means of making local applications to the conjunctiva in place… … Medical dictionary
