<prompt> Dyskeratosis is a feature ofDariers diseasePemphigus vulgarisPsoriasisLichen planus  <response>: Faulty and premature keratinization of individual keratinocytes is called dyskeratosis. Dyskeratotic cells are usually intensely eosinophilic and may contain a small, dense, basophilic nuclear remnant. Dyskeratotic cells may also be densely basophilic as seen in Dariers disease. 