What's the difference between keratosis pilaris and hyperkeratosis? Hyperkeratosis refers to thickened, tough skin formations characteristic of a wide range of skin conditions. Types include warts ...

The patient may experience debilitating hyperkeratosis ... Patients with pityriasis rubra pilaris can be classified into five types, according to Griffith's Classification (Griffiths, 1975 ...

Pertinent medical history included dry skin with winter exacerbation and painful hyperkeratosis of the heels present for many years. The patient applied a topical multivesicular cream formulation ...