Inbound Relationships |
Type |
Active |
Source |
Characteristic |
Refinability |
Group |
Lichen sclerosus of male genitalia (disorder) |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
3 |
Lichen sclerosus of penis, childhood form (disorder) |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
3 |
Anogenital lichen sclerosus (disorder) |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
3 |
Lichen sclerosus of penis (disorder) |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
4 |
Pigmented purpuric lichenoid dermatitis of Gougerot and Blum |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
5 |
Acute papular eruption of skin (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen ruber moniliformis |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Bullous lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Tuberculosis cutis lichenoides |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
3 |
Lichen nitidus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Linear lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen planopilaris |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
1 |
Actinic lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
3 |
Annular lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen planus obtusus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Subacute active lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Oral lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Confluent lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Micropapular lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Guttate lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Zosteriform lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Post-inflammatory hyperpigmentation in lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
4 |
Wickham's striae in lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen planus pemphigoides (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Site-specific lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Oral Wickham's striae in lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Erosive oral lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Atrophic oral lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen planus of tongue |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
3 |
Lichen planus of lips |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Erosive lichen planus of lips |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen aureus |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
1 |
Papular eruption |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
3 |
Lichen verrucosus et reticularis |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
3 |
Lichenification |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
1 |
Pebbly lichenification (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
3 |
Secondary lichenification (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
3 |
Lichen nuchae (disorder) |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
2 |
Köbner reaction from lichen planus (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Chronic lichen planus (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Annular oral lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
1 |
Papular oral lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
1 |
Reticular oral lichen planus (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
1 |
Vulvovaginal gingival syndrome (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
3 |
Papular mucinosis of infancy is a rare pediatric non progressive form of localized lichen myxedematosus characterized by the development of firm opalescent mucinous papules on the upper arms and the trunk. |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen planus of gingiva (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
4 |
A variant of lichen planopilaris characterized by the clinical triad of progressive cicatricial (scarring) alopecia of the scalp, follicular keratotic papules on glabrous skin, and variable alopecia of the axillae and groin. |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Hypertrophic lichen planus of vulva (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
4 |
Nonerosive lichen planus of oral mucosa (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
3 |
An intermediate form of lichen myxedematosus (LM) (a form of mucin dermal deposit) which does not meet the criteria for either scleromyxedema or the localized form. Three clinical subtypes have been described and include scleromyxedema without monoclonal gammopathy; localized forms with monoclonal gammopathy and/or systemic symptoms; localized forms with mixed features of the 5 subtypes of localized LM (discrete form, acral persistent papular mucinosis, self-healing papular mucinosis, papular mucinosis of infancy, and a pure nodular form). The course of atypical LM is unpredictable because only a few cases have been reported. |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
1 |
Lichen spinulosus |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
3 |
Atrophic lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
3 |
Distinctive exudative discoid AND lichenoid chronic dermatosis of Sulzberger and Garbe |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
3 |
Lichen simplex chronicus |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
2 |
Hypertrophic lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
3 |
Lichen myxedematosus |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
2 |
Neurodermatitis of external ear |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
3 |
Brocq's neurodermatitis |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen planus-lupus erythematosus overlap |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen planus of nail |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
3 |
Mutilating lichen planus of fingers and toes |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
3 |
Hypertrophic oral lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
3 |
Genital lichen planus |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen planus of penis |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
névrodermite |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
3 |
Flexural lichen planus (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen simplex of scrotum (disorder) |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen simplex of perianal skin (disorder) |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen simplex of vulva (disorder) |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
2 |
Scleromyxedema (disorder) |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
2 |
Lichen planus (LP) pigmentosus is a rare variant of cutaneous lichen planus characterized by the presence of hyperpigmented lichenoid lesions in sun-exposed or flexural areas of the body. |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
1 |
Nodular lichen myxedematosus is a rare form of localized lichen myxedematosus characterized by the development of skin-coloured mucinous nodules on the limbs and trunk, with mild or absent papular eruption. |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
1 |
Discrete papular lichen myxedematosus is a rare chronic, slowly progressive form of localized lichen myxedematosus characterized by the development of a few to multiple small symmetrical skin-colored mucinous papules on the limbs and trunk. |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
1 |
A rare variant of cutaneous lichen planus characterized by both annular and atrophic LP features in the same lesion. |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
3 |
Lichen planopilaris of vulva (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Acute eruptive lichen planus (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
1 |
Lichen planus co-occurrent with onycholysis (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
3 |
Brachioradial pruritus (disorder) |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
3 |
Erosive lichen planus of vagina (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
1 |
Lichen planus of vulva |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Frontal fibrosing alopecia (FFA) is a rare variant of lichen planopilaris characterized by symmetrical, progressive, band-like anterior hair loss of the scalp. |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
1 |
Lichen simplex of male genitalia (disorder) |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
2 |
Neurodermatitis of external ear |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
1 |
Interface dermatitis, lichenoid type |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
2 |
Lichenoid epidermal nevus (disorder) |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
2 |
Lichenoid dermatitis |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
2 |
Lichenoid allergic contact dermatitis |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
2 |
Frictional lichenoid eruption (disorder) |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Gianotti-Crosti syndrome |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
1 |
Acrodermatitis continua of Hallopeau |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
1 |
Acquired acrodermatitis enteropathica |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
1 |
Hereditary acrodermatitis enteropathica |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Postmenopausal frontal fibrosing alopecia (disorder) |
Associated morphology |
False |
Papular rash |
Inferred relationship |
Some |
3 |
Frontal fibrosing alopecia (FFA) is a rare variant of lichen planopilaris characterized by symmetrical, progressive, band-like anterior hair loss of the scalp. |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Polymorphous light eruption, papular type |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Papular pruritic eruption of skin due to human immunodeficiency virus infection |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
1 |
Familial pigmented purpuric eruption |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Rosacea, papular type |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
2 |
Apocrine miliaria of axilla |
Associated morphology |
True |
Papular rash |
Inferred relationship |
Some |
1 |