Dept. of Dermatology - University of Iowa College of Medicine

M. S. Stone and T. L. Ray

Corp Grains and Corp Ronds

Acantholytic, dyskeratotic, basophilic cells. Corps ronds have round nuclei with a perinuclear halo. Grains have an elongeated "grain shaped" nucleus. These cells are seen in Darier's, Grover's and warty dyskeratoma. Examples are 3 views of Darier's Disease.

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September, 1995

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