<prompt> Carpet tack sign is characteristically seen inDLESLELichen planusDermatitis herpetiformis  <response>: Lupus Erythematosus LE Chronic cutaneous LE discoid LE Chronic cutaneous form with involvement typically of facescalp in young women; incidence in African American patients Presents with indurated erythematous thin papules with adherent scale and follicular plugging on face, scalp andor ears concha bowl, carpet tack sign follicular plugs with removal of scale; subsequent atrophy, telangiectasias, dyschromia, scarring SCC may develop in scars; 14 with oral involvement; no systemic symptoms or extracutaneous involvement; rarely may see widespread discoid involvement serologic abnormalities have likelihood to develop SLE. Ref:- Sima Jain; pg num:-137 