Polyarthritis with atypical keratotic nodular dermatosis or polyarthritis with multiple keratoacanthoma. A case report.
We report an interesting case of generalized papular and nodular lesions with central keratinous plugs and severe hyperkeratotic-acanthotic histopathology with arthritis in a 19-year-old male patient who had suffered from a similar disease 2 years earlier. Papules and nodules erupted a few days after the arthritis and this was noticed during both episodes. On healing, nodules fell spontaneously leaving behind insignificant hyperpigmented scars.
D000328:Adult; D001168:Arthritis / Q000150:complications* / Q000473:pathology; D006801:Humans; D007633:Keratins; D007636:Keratoacanthoma / Q000150:complications* / Q000473:pathology; D007642:Keratosis / Q000150:complications* / Q000473:pathology; D008297:Male; D012867:Skin / Q000473:pathology; D012871:Skin Diseases / Q000150:complications* / Q000473:pathology
D007633:Keratins