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It appears as a cluster of keratotic spines that resemble sandpaper and 2–5 cm hypopigmented or skin-colored follicular
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Kabashima, R; Sugita, K; Kabashima, K; Nakamura, M; Tokura, Y (2009). "Lichen
Spinulosus in an Alcoholic Patient".
271:"An Uncommon Case of Lichen Spinulosus in an Adult Patient Clinically Mmimicking Folliculotropic Mycosis Fungoides"
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The histologic observations reveal a dermal lymphohistiocytic infiltration focused around hair follicles.
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characterized by follicular keratotic papules that are grouped into large patches. It is a variant of
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86:. The lesions typically appear on different parts of the skin and last for a few weeks or months.
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Aghighi, Maryam; Pukhalskaya, Tatsiana; Brickley, Sylvana; Smoller, Bruce (2020-06-12).
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334:"Lichen spinulosus. Clinicopathologic review of thirty-five cases"
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237:
Rapini, Ronald P.; Bolognia, Jean L.; Jorizzo, Joseph L. (2007).
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James, William; Berger, Timothy; Elston, Dirk (2005).
281:(6). Springer Science and Business Media LLC: e8572.
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94:It could be inherited or linked to substances like
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549:Diseases of the skin and appendages by morphology
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338:Journal of the American Academy of Dermatology
1034:Pityriasis lichenoides et varioliformis acuta
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688:Dermatofibroma (benign fibrous histiocytoma)
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379:(3). Medical Journals Sweden AB: 311–312.
29:
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70:named for its resemblance to a patch of
344:(2 Pt 1). J Am Acad Dermatol: 261–264.
208:
1341:Disseminated intravascular coagulation
7:
1123:Postinflammatory hyperpigmentation
25:
1610:Conditions of the skin appendages
1024:Transient acantholytic dermatosis
1133:Idiopathic guttate hypomelanosis
1143:Hypopigmented mycosis fungoides
1384:Lichen sclerosis et atrophicus
1092:Subcorneal pustular dermatosis
718:Infantile digital fibromatosis
1:
976:Epidermolysis bullosa simplex
813:Langerhans cell histiocytosis
1452:Systemic lupus erythematosus
1207:Systemic lupus erythematosus
898:Systemic lupus erythematosus
197:List of cutaneous conditions
733:Lymphangioma circumscriptum
154:Treatments include topical
1626:
1555:Mucous membrane pemphigoid
373:Acta Dermato Venereologica
239:Dermatology: 2-Volume Set
1320:Thrombocytopenic purpura
966:Dermatitis herpetiformis
951:Acute contact dermatitis
903:Pityriasis rubra pilaris
828:Wiskott–Aldrich syndrome
798:Lichen simplex chronicus
678:Epidermal inclusion cyst
219:. (10th ed.). Saunders.
1585:Squamous-cell carcinoma
1580:Systemic histoplasmosis
971:Porphyria cutanea tarda
601:Squamous-cell carcinoma
158:and emollients such as
1560:Cicatricial pemphigoid
1477:Acne keloidalis nuchae
1472:Folliculitis decalvans
1462:Loose anagen syndrome
1389:Necrobiosis lipoidica
1325:Actinic/solar purpura
999:Insect bite reactions
788:Seborrheic dermatitis
611:Merkel-cell carcinoma
591:Molluscum contagiosum
385:10.2340/00015555-0600
332:SJ, Friedman (1990).
1285:Annulare centrifugum
808:Glucagonoma syndrome
606:Basal-cell carcinoma
581:Seborrheic keratosis
241:. St. Louis: Mosby.
108:vitamin A deficiency
1530:Aphthous stomatitis
1467:Lichen planopilaris
1442:Androgenic alopecia
1248:Fixed drug eruption
823:Pemphigus foliaceus
723:Granular cell tumor
288:10.7759/cureus.8572
41:Keratosis spinulosa
18:Keratosis spinulosa
1550:Pemphigus vulgaris
1379:Granuloma annulare
1243:Carcinoid syndrome
1128:Tuberous sclerosis
1087:Coccidioidomycosis
961:Bullous pemphigoid
956:Pemphigus vulgaris
888:Secondary syphilis
778:Contact dermatitis
484:External resources
78:Signs and symptoms
1597:
1596:
1593:
1592:
1437:Telogen effluvium
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1400:
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1150:
1019:Lichen spinulosus
1014:Keratosis pilaris
893:Mycosis fungoides
793:Stasis dermatitis
783:Atopic dermatitis
746:
745:
621:Trichoepithelioma
596:Actinic keratosis
516:
515:
248:978-1-4160-2999-1
124:Hodgkin's disease
68:keratosis pilaris
60:Lichen spinulosus
57:
56:
33:Lichen spinulosus
27:Medical condition
16:(Redirected from
1617:
1535:Oral candidiasis
1412:
1310:
1238:Erythema nodosum
1182:
1171:
1164:
1108:Tinea versicolor
946:Bullous impetigo
883:Pityriasis rosea
818:Lichen sclerosus
803:Darier's disease
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757:
713:Kaposi's sarcoma
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420:Cleveland clinic
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112:diphtheria toxin
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1447:Alopecia areata
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1197:Viral exanthems
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1118:Pityriasis alba
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1038:
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833:Zinc deficiency
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616:Nevus sebaceous
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498:article/1123533
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326:Further reading
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128:Crohn's disease
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1570:Coxsackievirus
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1280:Gyratum repens
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1202:Toxic erythema
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1192:Drug eruptions
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1029:Lichen nitidus
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931:Herpes simplex
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429:Classification
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1540:Lichen planus
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1495:Onychomycosis
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1457:Tinea capitis
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1406:Miscellaneous
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1304:Nonblanchable
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1101:Hypopigmented
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1052:Acne vulgaris
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1004:Lichen planus
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936:Herpes zoster
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920:
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908:Parapsoriasis
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64:skin disorder
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31:
19:
1510:Ingrown nail
1082:Dermatophyte
1077:Gonococcemia
1062:Folliculitis
1018:
703:Neurofibroma
671:subcutaneous
502:
491:
467:
456:
441:
376:
372:
361:. Retrieved
341:
337:
278:
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238:
232:
216:
211:
156:keratolytics
153:
145:
122:medication,
100:arsphenamine
93:
81:
59:
58:
1565:Herpesvirus
1545:Leukoplakia
1370:Scleroderma
1257:Specialized
1185:Generalized
1160:involvement
1072:Candidiasis
764:involvement
738:Myxoid cyst
586:Acrochordon
52:Dermatology
38:Other names
1505:Paronychia
1346:Vasculitis
1270:Multiforme
1268:Erythema (
1223:Cellulitis
1174:Blanchable
923:Blistering
913:Ichthyosis
771:Eczematous
683:Hemangioma
458:DiseasesDB
363:2024-03-19
203:References
180:tacalcitol
136:alcoholism
62:is a rare
1500:Psoriasis
1408:disorders
1363:Indurated
1264:Urticaria
1216:Localized
1158:epidermal
941:Varicella
851:Psoriasis
762:epidermal
728:Leiomyoma
630:Pigmented
563:Epidermal
493:eMedicine
469:SNOMED CT
393:0001-5555
350:0190-9622
297:2168-8184
192:Hook nail
176:tretinoin
172:vitamin A
164:adapalene
150:Treatment
142:Diagnosis
47:Specialty
1604:Category
1575:Syphilis
1522:membrane
1177:Erythema
1113:Vitiligo
1067:Impetigo
1044:Pustular
1009:Miliaria
857:Corporis
708:Xanthoma
657:Melanoma
637:Freckles
507:Q6543215
401:19479136
315:32670708
186:See also
104:thallium
1374:morphea
1334:Papular
1313:Macular
1306:Purpura
1290:Ab igne
1275:Migrans
1228:Abscess
1156:Without
1138:Leprosy
1057:Rosacea
994:Scabies
986:Papular
855:Tinea (
843:Scaling
647:Melasma
642:Lentigo
555:Growths
503:Scholia
474:4859009
415:DermNet
358:2179296
306:7358940
120:lithium
84:papules
1520:Mucous
1416:Ulcers
877:Faciei
872:Manuum
862:Cruris
752:Rashes
698:Lipoma
693:Keloid
667:Dermal
576:Callus
399:
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313:
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275:Cureus
245:
223:
178:, and
90:Causes
72:lichen
867:Pedis
652:Nevus
463:33352
134:, or
116:atopy
1487:Nail
1430:Hair
1233:Boil
760:With
571:Wart
452:ED5Y
397:PMID
389:ISSN
354:PMID
346:ISSN
311:PMID
293:ISSN
243:ISBN
221:ISBN
160:urea
96:gold
1167:Red
669:and
443:ICD
381:doi
301:PMC
283:doi
132:HIV
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