| | CLP |
| | Papular classic | Psoriasis, chronic cutaneous lupus erythematosus, lichen simplex chronicus, graft-versus-host disease, secondary syphilis, pityriasis rosea, lichenoid mycosis fungoides | | Annular | Granuloma annulare, tinea | | Linear | Lichen striatus, inflammatory linear verrucous epidermal nevus (ILVEN), linear psoriasis, linear Darier-White disease, nevus unius lateris | | Hypertrophic | Psoriasis, prurigo nodularis, lichenoid cutaneous amyloidosis, Kaposi sarcoma, lichen simplex chronicus, stasis dermatitis | | Vesiculobullous | Lichen planus pemphigoides, bullous pemphigoid, pemphigus vulgaris | | LP pigmentosus | Ashy dermatosis | | Atrophic | Lichen sclerosus et atrophicus, lupus, ashy dermatosis | | Generalized | Lichen nitidus, drug eruptions, guttate psoriasis, viral exanthems |
| | LP of skin appendages |
| | Follicular CLP (LPP) | Lichen spinulosus | | LPP induced cicatricial alopecia | Pseudopelade of Brocq, follicular degeneration syndrome, androgenetic alopecia, chronic cutaneous lupus erythematosus | | Nail CLP | Brittle nails, lichen striatus, graft versus host disease, systemic amyloidosis, trauma, dyskeratosis congenital | | Idiopathic atrophy of nails | Hereditary anonychia, impaired peripheral circulation, epidermolysis bullosa | | Trachyonychia | Alopecia areata and psoriasis | | Toenail LP | Yellow nail syndrome | | Erosive nail LP | Blistering disease nail involvement |
| | Mucosal LP |
| | OLP | Leukoplakia, candidiasis, erythema multiforme, pemphigus vulgaris, bullous pemphigoid, lichen sclerosus, secondary syphilis, bite trauma, lichen sclerosus et atrophicus, lupus, ashy dermatosis | | Vulvar LP | Lichen sclerosis, valvovaginal blistering diseases |
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