角化症
WordNet
- a skin condition marked by an overgrowth of layers of horny skin
- any skin disorder consisting of a growth that appears horny (同)keratodermia
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2012/09/18 22:10:46」(JST)
[Wiki en表示]
| Keratosis |
| Classification and external resources |
| MeSH |
D007642 |
Keratosis (from: keratinocyte, the prominent cell type in the epidermis and -osis, abnormal) a growth of keratin on the skin. More specifically, it can refer to:
- actinic keratosis (also known as solar keratosis)
- hydrocarbon keratosis
- keratosis pilaris (KP), also known as (follicular keratosis)
- seborrheic keratosis
See also
- Keratoderma
- List of cutaneous conditions
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Cutaneous keratosis, ulcer, atrophy, and necrobiosis (L82–L94, 700–701.5)
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| 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 ·
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| Necrobiosis/granuloma |
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Necrobiotic/palisading
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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
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Foreign body granuloma
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Beryllium granuloma • Mercury granuloma • Silica granuloma • Silicone granuloma • Zirconium granuloma • Soot tattoo • Tattoo • Carbon stain
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Other/ungrouped
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eosinophilic dermatosis (Granuloma faciale)
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Dermis/
localized CTD |
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Cutaneous lupus
erythematosus
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chronic: Discoid · Panniculitis
subacute: Neonatal
ungrouped: Chilblain · Lupus erythematosus–lichen planus overlap syndrome · Tumid · Verrucous · Rowell's syndrome
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Scleroderma/
Morphea
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Localized scleroderma (Localized morphea, Morphea–lichen sclerosus et atrophicus overlap, Generalized morphea, Atrophoderma of Pasini and Pierini, Pansclerotic morphea, Morphea profunda, Linear scleroderma)
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Atrophic/
atrophoderma
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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
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Perforating
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Kyrle disease · Reactive perforating collagenosis · Elastosis perforans serpiginosa · Perforating folliculitis · Acquired perforating dermatosis
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Skin ulcer
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Pyoderma gangrenosum
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Other
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Calcinosis cutis · Sclerodactyly · Poikiloderma vasculare atrophicans · Ainhum/Pseudo-ainhum
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noco(i/b/d/q/u/r/p/m/k/v/f)/cong/tumr(n/e/d), sysi/epon
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proc, drug (D2/3/4/5/8/11)
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Tumors: Skin neoplasm, Epidermis (C44.L12–L38/D23.L53-83, 173/216)
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| Tumor |
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Carcinoma
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BCC
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- Micronodular basal cell carcinoma
- Superficial basal cell carcinoma
- Nodular basal cell carcinoma
- Cystic basal cell carcinoma
- Cicatricial basal cell carcinoma
- Pigmented basal cell carcinoma
- Aberrant basal cell carcinoma
- Infiltrative basal cell carcinoma
- Nevoid basal cell carcinoma syndrome
- Polypoid basal cell carcinoma
- Pore-like basal cell carcinoma
- Fibroepithelioma of Pinkus
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SCC
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- Adenoid squamous-cell carcinoma
- Basaloid squamous-cell carcinoma
- Clear-cell squamous-cell carcinoma
- Signet-ring-cell squamous-cell carcinoma
- Spindle cell squamous cell carcinoma
- Marjolin's ulcer
- Bowen's disease
- Bowenoid papulosis
- Erythroplasia of Queyrat
- Actinic keratosis
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Adenocarcinoma
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- Aggressive digital papillary adenocarcinoma
- Extramammary Paget's disease
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Ungrouped
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- Merkel cell carcinoma
- Microcystic adnexal carcinoma
- Mucinous carcinoma
- Primary cutaneous adenoid cystic carcinoma
- Verrucous carcinoma
- Malignant mixed tumor
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Benign
tumors
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Acanthoma
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- Large-cell acanthoma
- Acanthoma fissuratum
- Clear cell acanthoma
- Epidermolytic acanthoma
- Melanoacanthoma
- Pilar sheath acanthoma
- Seboacanthoma
- Seborrheic keratosis
- Warty dyskeratoma
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Keratoacanthoma
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- Generalized eruptive keratoacanthoma
- Keratoacanthoma centrifugum marginatum
- Multiple keratoacanthomas
- Solitary keratoacanthoma
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Wart
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- Verruca vulgaris
- Verruca plana
- Plantar wart
- Periungual wart
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| Other |
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Epidermal nevus
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- Epidermal nevus syndrome
- Inflammatory linear verrucous epidermal nevus
- Linear verrucous epidermal nevus
- Pigmented hairy epidermal nevus syndrome
- Systematized epidermal nevus
- Schimmelpenning syndrome
- Nevus comedonicus/Nevus comedonicus syndrome
- Phakomatosis pigmentokeratotica
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Other nevus
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- Nevus unius lateris
- Patch blue nevus
- Unilateral palmoplantar verrucous nevus
- Zosteriform speckled lentiginous nevus
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Ungrouped
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noco(i/b/d/q/u/r/p/m/k/v/f)/cong/tumr(n/e/d), sysi/epon
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proc, drug (D2/3/4/5/8/11)
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UpToDate Contents
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English Journal
- Classification of the Seborrheic Keratosis.
- Coyne JD1.
- International journal of surgical pathology.Int J Surg Pathol.2016 Feb;24(1):51-2. doi: 10.1177/1066896915604459. Epub 2015 Sep 9.
- PMID 26353851
- Cutaneous Squamous Cell Carcinomas of the Lower Extremities Show Distinct Clinical and Pathologic Features.
- Solus JF1, Murphy GF2, Kraft S3.
- International journal of surgical pathology.Int J Surg Pathol.2016 Feb;24(1):29-36. doi: 10.1177/1066896915599058. Epub 2015 Aug 10.
- Cutaneous squamous cell carcinomas mainly affect older, predominantly male patients. Most are due to chronic ultraviolet exposure, and associated with actinic keratoses. On the lower extremities, they occur more commonly in women. However, data on these tumors as a distinct group are scarce. We eval
- PMID 26261102
- Ablative fractional laser therapy for the treatment of actinic keratosis: A split-face study.
- Gan SD1, Hsu SH2, Chuang G3, Konnikov N4, Liang CA5.
- Journal of the American Academy of Dermatology.J Am Acad Dermatol.2016 Feb;74(2):387-9. doi: 10.1016/j.jaad.2015.08.035.
- PMID 26775785
Japanese Journal
- 白仁田 厚,平本 貴義
- 日本足の外科学会雑誌 = The journal of the Japanese Society for Surgery of the Foot 32(2), 143-147, 2011-05-31
- NAID 10029404900
- Increased glucose uptake by seborrheic keratosis detected by positoron emission tomography
- IBUSUKI Atsuko,HIGASHI Yuko,KANEKURA Takuro
- Journal of dermatology 38(1), 104-105, 2011-01-01
- NAID 10027902947
Related Links
- Keratosis pilaris is harmless (benign). It seems to run in families. It is more common in people who have very dry skin, or who have atopic dermatitis (eczema). The condition is generally worse in winter and often clears in ...
- Keratosis information including symptoms, diagnosis, misdiagnosis, treatment, causes, patient stories, videos, forums, prevention, and prognosis. ... symptoms of Actinic keratosis: Scaly patches Red-brown skin Non-painful non ...
Related Pictures
★リンクテーブル★
[★]
[★]
- 英
- keratosis
- 同
- 角化異常症 keratotic disorder、角皮症 keratodermia
- 関
- 遺伝性掌蹠角化症
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-
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- 局面状類乾癬parapsoriasis en plaque
- 苔癬状粃糠疹
[★]
角皮症、角化症、角化性皮膚疾患、角皮、皮膚角化症
- 関
- cuticle、cuticular、keratoses、keratosis
[★]
膿漏性角皮症、膿漏性角化症
- 関
- keratoderma blenorrhagica、keratosis
[★]
- 英
- keratosis、keratoses
- 関
- 角化症、膿漏性角皮症
[★]
角化症、角化上皮症
- 関
- keratoderma、keratosis