Keratoderma

Keratoderma
Classification and external resources
ICD-10	L 85.1, L 86, Q 82.8
ICD-9	701.1, 757.39

Keratoderma is a hornlike skin condition.^[1]

1 Classification
- 1.1 Congenital
- 1.2 Acquired
2 See also
3 References

Classification

The keratodermas are classified into the following subgroups^[2]^:506:

Congenital

Acquired

Acquired keratodermas
- AIDS-associated keratoderma
- Arsenical keratoses
- Calluses
- Climacteric keratoderma
- Clavi (Corns)
- Eczema
- Human papillomavirus
- Keratoderma blenorrhagicum
- Lichen planus
- Norwegian scabies
- Paraneoplastic keratoderma
- Psoriasis
- Reiter's syndrome
- Secondary syphilis
- Tinea pedis
- Sézary syndrome
- Tuberculosis verrucosa cutis
- Drug-induced keratoderma^[3]

References

^ WordNet Search - 3.0
^ Freedberg, et al. (2003). Fitzpatrick's Dermatology in General Medicine. (6th ed.). McGraw-Hill. ISBN 0071380760.
^ Rapini, Ronald P.; Bolognia, Jean L.; Jorizzo, Joseph L. (2007). Dermatology: 2-Volume Set. St. Louis: Mosby. pp. 778. ISBN 1-4160-2999-0.

Cutaneous keratosis, ulcer, atrophy, and necrobiosis (L82–L94, 700–701.5)

Epidermal thickening

keratoderma: Keratoderma climactericum • Paraneoplastic keratoderma (Acrokeratosis paraneoplastica of Bazex ) • Aquagenic keratoderma · Drug-induced keratoderma · Paraneoplastic keratoderma • psoriasis (Keratoderma blennorrhagica)

keratosis: Seborrheic keratosis (Clonal seborrheic keratosis · Common seborrheic keratosis · Irritated seborrheic keratosis · Seborrheic keratosis with squamous atypia · Reticulated seborrheic keratosis · Dermatosis papulosa nigra) • Keratosis punctata of the palmar creases

other hyperkeratosis: Acanthosis nigricans (Confluent and reticulated papillomatosis) · Callus • Ichthyosis acquisita · Arsenical keratosis · Chronic scar keratosis · Hyperkeratosis lenticularis perstans · Hydrocarbon keratosis · Hyperkeratosis of the nipple and areola · Inverted follicular keratosis · Lichenoid keratosis · Multiple minute digitate hyperkeratosis · PUVA keratosis · Reactional keratosis · Stucco keratosis · Thermal keratosis · Viral keratosis · Warty dyskeratoma · Waxy keratosis of childhood

other hypertrophy: Keloid · Hypertrophic scar • Cutis verticis gyrata ·

Necrobiosis/granuloma

Necrobiotic/palisading	Granuloma annulare (Perforating, Generalized, Subcutaneous, Granuloma annulare in HIV disease, Localized granuloma annulare, Patch-type granuloma annulare) · Necrobiosis lipoidica · Annular elastolytic giant cell granuloma · Granuloma multiforme · Necrobiotic xanthogranuloma · Palisaded neutrophilic and granulomatous dermatitis · Rheumatoid nodulosis · Interstitial granulomatous dermatitis/Interstitial granulomatous drug reaction

Foreign body granuloma	Beryllium granuloma • Mercury granuloma • Silica granuloma • Silicone granuloma • Zirconium granuloma • Soot tattoo • Tattoo • Carbon stain

Other/ungrouped	eosinophilic dermatosis (Granuloma faciale)

Dermis/
localized CTD

Cutaneous lupus erythematosus	chronic: Discoid · Panniculitis subacute: Neonatal ungrouped: Chilblain · Lupus erythematosus–lichen planus overlap syndrome · Tumid · Verrucous · Rowell's syndrome

Scleroderma/ Morphea	Localized scleroderma (Localized morphea, Morphea–lichen sclerosus et atrophicus overlap, Generalized morphea, Atrophoderma of Pasini and Pierini, Pansclerotic morphea, Morphea profunda, Linear scleroderma)

Atrophic/ atrophoderma	Lichen sclerosus · Anetoderma (Schweninger–Buzzi anetoderma, Jadassohn–Pellizzari anetoderma) · Atrophoderma of Pasini and Pierini · Acrodermatitis chronica atrophicans · Semicircular lipoatrophy · Follicular atrophoderma · Linear atrophoderma of Moulin

Perforating	Kyrle disease · Reactive perforating collagenosis · Elastosis perforans serpiginosa · Perforating folliculitis · Acquired perforating dermatosis

Skin ulcer	Pyoderma gangrenosum

Other	Calcinosis cutis · Sclerodactyly · Poikiloderma vasculare atrophicans · Ainhum/Pseudo-ainhum

M: INT, SF, LCT

anat/phys/devp

noco(i/b/d/q/u/r/p/m/k/v/f)/cong/tumr(n/e/d), sysi/epon

proc, drug (D2/3/4/5/8/11)

Congenital malformations and deformations of integument / skin disease (Q80–Q82, 757.0–757.3)

Genodermatosis

Congenital ichthyosis/
erythrokeratodermia

AD	Ichthyosis vulgaris

AR	Congenital ichthyosiform erythroderma: Epidermolytic hyperkeratosis · Lamellar ichthyosis (Harlequin type ichthyosis) Netherton syndrome · Zunich–Kaye syndrome · Sjögren–Larsson syndrome

XR	X-linked ichthyosis

Ungrouped	Ichthyosis bullosa of Siemens · Ichthyosis follicularis · Ichthyosis prematurity syndrome · Ichthyosis–sclerosing cholangitis syndrome · Nonbullous congenital ichthyosiform erythroderma · Ichthyosis linearis circumflexa · Ichthyosis hystrix

JEB (JEB-H, Mitis, Generalized atrophic, JEB-PA)

DEB (DDEB, RDEB)

Ectodermal dysplasia

Naegeli syndrome/Dermatopathia pigmentosa reticularis · Hay–Wells syndrome · Hypohidrotic ectodermal dysplasia · Focal dermal hypoplasia · Ellis–van Creveld syndrome · Rapp–Hodgkin syndrome/Hay–Wells syndrome

Elastic/Connective

Ehlers–Danlos syndrome · Cutis laxa (Gerodermia osteodysplastica) · Popliteal pterygium syndrome · Pseudoxanthoma elasticum · Van Der Woude syndrome

Hyperkeratosis/
keratinopathy

PPK	diffuse: Diffuse epidermolytic palmoplantar keratoderma • Diffuse nonepidermolytic palmoplantar keratoderma • Palmoplantar keratoderma of Sybert • Mal de Meleda • syndromic (connexin (Bart–Pumphrey syndrome • Clouston's hidrotic ectodermal dysplasia • Vohwinkel syndrome) • Corneodermatoosseous syndrome • plakoglobin (Naxos syndrome) • Scleroatrophic syndrome of Huriez • Olmsted syndrome • Cathepsin C (Papillon–Lefèvre syndrome • Haim–Munk syndrome) • Camisa disease focal: Focal palmoplantar keratoderma with oral mucosal hyperkeratosis • Focal palmoplantar and gingival keratosis • Howel–Evans syndrome • Pachyonychia congenita (Pachyonychia congenita type I • Pachyonychia congenita type II) • Striate palmoplantar keratoderma • Tyrosinemia type II) punctate: Acrokeratoelastoidosis of Costa • Focal acral hyperkeratosis • Keratosis punctata palmaris et plantaris • Keratosis punctata of the palmar creases • Schöpf–Schulz–Passarge syndrome • Porokeratosis plantaris discreta • Spiny keratoderma ungrouped: Palmoplantar keratoderma and spastic paraplegia • desmoplakin (Carvajal syndrome) • connexin (Erythrokeratodermia variabilis • HID/KID)

Other	Meleda disease · Keratosis pilaris · ATP2A2 (Darier's disease) · Dyskeratosis congenita · Lelis syndrome Dyskeratosis congenita · Keratolytic winter erythema · Keratosis follicularis spinulosa decalvans · Keratosis linearis with ichthyosis congenital and sclerosing keratoderma syndrome · Keratosis pilaris atrophicans faciei · Keratosis pilaris

Other

cadherin (EEM syndrome) · immune system (Hereditary lymphedema, Mastocytosis/Urticaria pigmentosa) · Hailey–Hailey

see also Template:Congenital malformations and deformations of skin appendages, Template:Phakomatoses, Template:Pigmentation disorders, Template:DNA replication and repair-deficiency disorder

Developmental
anomalies

Midline	Dermoid cyst · Encephalocele · Nasal glioma · PHACE association · Sinus pericranii

Nevus	Capillary hemangioma · Port-wine stain (Nevus flammeus nuchae)

Other/ungrouped	Aplasia cutis congenita · Amniotic band syndrome · Branchial cyst · Cavernous venous malformation Accessory nail of the fifth toe · Bronchogenic cyst · Congenital cartilaginous rest of the neck · Congenital hypertrophy of the lateral fold of the hallux · Congenital lip pit · Congenital malformations of the dermatoglyphs · Congenital preauricular fistula · Congenital smooth muscle hamartoma · Cystic lymphatic malformation · Median raphe cyst · Melanotic neuroectodermal tumor of infancy · Mongolian spot · Nasolacrimal duct cyst · Omphalomesenteric duct cyst · Poland anomaly · Rapidly involuting congenital hemangioma · Rosenthal–Kloepfer syndrome · Skin dimple · Superficial lymphatic malformation · Thyroglossal duct cyst · Verrucous vascular malformation · Birthmark