軟性線維腫
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/09/12 02:22:57」(JST)
[Wiki en表示]
| Acrochordon |
| Classification and external resources |
Skin tag on adult woman's upper cheek
|
| ICD-10 |
L91.8
(congenital Q82.8) |
| ICD-9 |
701.9 |
| OMIM |
109400 |
| DiseasesDB |
33273 |
| MedlinePlus |
000848 |
Acrochordon. Pedunculated, fibrous mass covered with epithelium of varied thickness. H&E stain.
An acrochordon (plural acrochorda, and also known as a (cutaneous) skin tag,[1] or fibroepithelial polyp,[2]) is a small benign tumor that forms primarily in areas where the skin forms creases, such as the neck, armpit, and groin. They may also occur on the face, usually on the eyelids. Acrochorda are harmless and typically painless, and do not grow or change over time[citation needed]. Though tags up to a half-inch long have been seen,[3] they are typically the size of a grain of rice. The surface of an acrochordon may be smooth or irregular in appearance and is often raised from the surface of the skin on a fleshy stalk called a peduncle. Microscopically, an acrochordon consists of a fibro-vascular core, sometimes also with fat cells, covered by an unremarkable epidermis. However, tags may become irritated by shaving, clothing or jewelry.
It is believed that skin tags occur from skin rubbing up against skin, since they are so often found in skin creases and folds.[3] Studies have shown existence of low-risk HPV 6 and 11 in skin tags hinting at a possible role in its pathogenesis.[4] Acrochorda have been reported to have a prevalence of 46% in the general population.[5] A causal genetic component is thought to exist.[6] They also are more common in women than men.[7] Rarely, they can be associated with the Birt–Hogg–Dubé syndrome, Acromegaly and polycystic ovary syndrome.[8]
Treatment[edit source | edit]
Because tags are benign, treatment is unnecessary unless the tags become frequently irritated or present a cosmetic concern. If removal is desired or warranted, a dermatologist, general practitioner, or similarly trained professional may use cauterization, cryosurgery, excision, or surgical ligation to remove the acrochorda.[3]
See also[edit source | edit]
- Molluscum contagiosum (a viral disease which is similar in appearance and grows in similar areas)
- List of cutaneous neoplasms associated with systemic syndromes
References[edit source | edit]
Notes
- ^ "Cutaneous skin tags: MedlinePlus Medical Encyclopedia". www.nlm.nih.gov. Archived from the original on 11 January 2011. Retrieved 2011-01-18.
- ^ Libby Edwards, Peter J. Lynch. Genital Dermatology Atlas. Lippincott Williams & Wilkins, 2010. p. 209. Retrieved 2011-01-18.
- ^ a b c "Cutaneous skin tag". Medline Plus. Retrieved August 20, 2012.
- ^ Gupta S, Aggarwal R, Gupta S, Arora SK. (2008). "Human papillomavirus and skin tags: Is there any association?". Indian J Dermatol Venereol Leprol 74: 222–5.
- ^ "Acrochordon ". Medscape Reference. Retrieved August 20, 2012.
- ^ "Acrochordons - Symptoms & Treatment". Womens-health-beauty.com. Retrieved 2011-11-28.
- ^ Maloof, Rich (2011-09-30). "Skin Tags - MSN Health - Skin and Hair". Health.msn.com. Retrieved 2011-11-28.
- ^ "Acrochordon (Skin Tag, Fibroepithelial Polyp)". Thedoctorsdoctor.com. 2008-12-01. Retrieved 2011-11-28.
|
Connective/soft tissue tumors and sarcomas (ICD-O 8800–9059) (C45–C49/D17–D21, 171/214–215)
|
|
| Not otherwise specified (8800–8809) |
Soft tissue sarcoma · Desmoplastic small round cell tumor
|
|
| Connective tissue neoplasm |
|
Fibromatous (8810–8839)
|
Fibroma/fibrosarcoma: Dermatofibrosarcoma · Dermatofibrosarcoma protuberans · Desmoplastic fibroma
Fibroma/fibromatosis: Aggressive infantile fibromatosis · Aponeurotic fibroma · Collagenous fibroma · Diffuse infantile fibromatosis · Familial myxovascular fibromas · Fibroma of tendon sheath · Fibromatosis colli · Infantile digital fibromatosis · Juvenile hyaline fibromatosis · Plantar fibromatosis · Pleomorphic fibroma · Oral submucous fibrosis
Histiocytoma/histiocytic sarcoma: Benign fibrous histiocytoma · Malignant fibrous histiocytoma · Atypical fibroxanthoma
Solitary fibrous tumor
|
|
|
Myxomatous (8840–8849)
|
Myxoma/myxosarcoma (Cutaneous myxoma, Superficial acral fibromyxoma) · Angiomyxoma · Ossifying fibromyxoid tumour
|
|
|
Fibroepithelial (9000–9039)
|
Brenner tumour · Fibroadenoma · Phyllodes tumor
|
|
|
Synovial-like (9040–9049)
|
Synovial sarcoma · Clear-cell sarcoma
|
|
|
| Lipomatous (8850–8889) |
Lipoma/liposarcoma (Myelolipoma, Myxoid liposarcoma) · PEComa (Angiomyolipoma)
Chondroid lipoma · Intradermal spindle cell lipoma · Pleomorphic lipoma · Benign lipoblastomatosis · Spindle cell lipoma · Hibernoma
|
|
| Myomatous (8890–8929) |
general: Myoma/myosarcoma
smooth muscle: Leiomyoma/leiomyosarcoma
skeletal muscle: Rhabdomyoma/rhabdomyosarcoma: Embryonal rhabdomyosarcoma (Sarcoma botryoides) · Alveolar rhabdomyosarcoma
Leiomyoma · Angioleiomyoma · Angiolipoleiomyoma · Genital leiomyoma · Leiomyosarcoma · Multiple cutaneous and uterine leiomyomatosis syndrome · Multiple cutaneous leiomyoma · Neural fibrolipoma · Solitary cutaneous leiomyoma · STUMP
|
|
| Complex mixed and stromal (8930–8999) |
Adenomyoma · Pleomorphic adenoma · Mixed Müllerian tumor · Mesoblastic nephroma · Wilms' tumor · Rhabdoid tumour · Clear-cell sarcoma of the kidney · Hepatoblastoma · Pancreatoblastoma · Carcinosarcoma
|
|
| Mesothelial (9050–9059) |
Mesothelioma · Adenomatoid tumor
|
|
|
see also Template:Connective tissue
|
|
anat (h/n, u, t/d, a/p, l)/phys/devp/hist
|
noco (m, s, c)/cong (d)/tumr, sysi/epon, injr
|
|
|
|
|
UpToDate Contents
全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.
English Journal
- Ulcerated giant labial acrochordon in a child.
- Ozkol HU1, Bulut G2, Gumus S3, Calka O1.
- Indian dermatology online journal.Indian Dermatol Online J.2015 Jan-Feb;6(1):60-1. doi: 10.4103/2229-5178.148955.
- PMID 25657926
- [Tumefaction of the nipple].
- Abdou A1, Hassam B1.
- The Pan African medical journal.Pan Afr Med J.2014 Jul 18;18:227. doi: 10.11604/pamj.2014.18.227.4847. eCollection 2014.
- PMID 25422702
- Acrochordon of the labia.
- Kassinove A1, Raam R.
- The Journal of emergency medicine.J Emerg Med.2013 May;44(5):e361-2. doi: 10.1016/j.jemermed.2012.11.049. Epub 2013 Feb 21.
- PMID 23433702
Japanese Journal
- 安藤 耕平,禹 哲漢,大森 隆広,田尻 道彦,小倉 高志
- 日本呼吸器外科学会雑誌 = The journal of the Japanese Association for Chest Surgery 23(6), 807-811, 2009-09-15
- … 胸を指摘された．左自然気胸の手術歴があり，弟，長男，長女にも自然気胸の既往があった．胸部CT検査では両側に多発する肺嚢胞を認めた．顔面に線維毛包腫（fibrofolliculoma）を疑う病変と，線維性疣贅（acrochordon）を認めた．以上の所見から，Birt-Hogg-Dube症候群（以下，BHD症候群）を疑った．右気胸の根治を目的に手術を施行し，肺底部に今回の気胸の原因と思われる2cm大のブラを認め，これを胸腔鏡下に切除した． …
- NAID 10025953780
- 貞政 裕子,池上 望,康井 真帆,矢口 均,比留間 政太郎,小原 宏之,木村 鉄宣
- 皮膚の科学 7(2), 189-193, 2008
- … また，頚部にacrochordonを多数認めた。 … BHD症候群は常染色体優性遺伝でfibrofolliculoma，trichodiscoma，acrochordonを3徴とする。 …
- NAID 130004547320
- Age-related Alterations on the Front of Neck Skin.
- 永瀬 憲一,安藤 靖子,広瀬 統,岡田 富雄
- 日本化粧品技術者会誌 27(1), 26-32, 1993
- … Wrinkles and acrochordon increased after 25 years of age and were observed in 70-80% of the panelers after 25 years of age. …
- NAID 130004069703
Related Links
- An acrochordon is a small, soft, common, benign, usually pedunculated neoplasm that is found particularly in persons who are obese. It is usually skin colored or hyperpigmented, and it may appear as surface nodules or ...
- acrochordon 【名】《医》アクロコルドン、軟性線維腫、有茎性軟腫、糸状線維腫... - アルクがお届けする進化するオンライン英和・和英辞書データベース。一般的な単語や連語から、イディオム、専門用語、スラングまで幅広く収録。
- acrochordon /ac·ro·chor·don/ (-kor´don) a pedunculated skin tag, occurring principally on the neck, eyelids, upper chest, and axillae in older women. ac·ro·chor·don (ăk′rə-kôr′dŏn′) n. See skin tag. acrochordon [ak′rōkôr′don] a benign ...
Related Pictures
★リンクテーブル★
[★]
- 英
- soft fibroma
- 同
- アクロコルドン acrochordon、糸状線維腫 skin tag、線維乳頭腫 fibropapilloma
- ラ
- fibroma molle, fibroma molluscum
