Dermatofibroma: Difference between revisions
No edit summary |
No edit summary |
||
| Line 15: | Line 15: | ||
{{SI}} | {{SI}} | ||
{{CMG}} | {{CMG}} | ||
{{SK}} Histiocytoma; sclerosing angioma | {{SK}} Histiocytoma; sclerosing angioma | ||
Revision as of 14:49, 10 September 2012
| Dermatofibroma | |
| ICD-10 | D23.- |
|---|---|
| ICD-9 | 216.9 |
| ICD-O: | M8832/0 |
| DiseasesDB | 29384 |
| eMedicine | derm/96 |
| MeSH | D018219 |
|
WikiDoc Resources for Dermatofibroma |
|
Articles |
|---|
|
Most recent articles on Dermatofibroma Most cited articles on Dermatofibroma |
|
Media |
|
Powerpoint slides on Dermatofibroma |
|
Evidence Based Medicine |
|
Clinical Trials |
|
Ongoing Trials on Dermatofibroma at Clinical Trials.gov Trial results on Dermatofibroma Clinical Trials on Dermatofibroma at Google
|
|
Guidelines / Policies / Govt |
|
US National Guidelines Clearinghouse on Dermatofibroma NICE Guidance on Dermatofibroma
|
|
Books |
|
News |
|
Commentary |
|
Definitions |
|
Patient Resources / Community |
|
Patient resources on Dermatofibroma Discussion groups on Dermatofibroma Patient Handouts on Dermatofibroma Directions to Hospitals Treating Dermatofibroma Risk calculators and risk factors for Dermatofibroma
|
|
Healthcare Provider Resources |
|
Causes & Risk Factors for Dermatofibroma |
|
Continuing Medical Education (CME) |
|
International |
|
|
|
Business |
|
Experimental / Informatics |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Synonyms and keywords: Histiocytoma; sclerosing angioma
Overview
Dermatofibromas are harmless benign skin growths, found especially on the legs, that range in size from about 0.5 to 1 cm.
Presentation
They are hard papules (rounded bumps) that may appear in a variety of colors, usually brownish to tan. Although typical dermatofibromas cause little or no discomfort, itching and tenderness can occur. Some physicians and researchers believe dermatofibromas form as a reaction to previous injuries such as insect bites or thorn pricks. They are composed of disordered collagen laid down by fibroblasts. In rare cases, basal cell carcinoma may develop in a dermatofibroma.
Deep penetrating dermatofibroma may be difficult to distinguish, even histologically, from rare malignant fibrohistocytic tumours eg dermatofibrosarcoma protuberans[2]
Dermatofibromas occur most often in women; the male to female ratio is about 1:4.
Treatment
Most physicians will advocate treatment only if the lesion is in the way of shaving, or is becoming irritated by clothing. Removal can be done surgically with local anesthesia, but, since much of the growth extends beneath the surface of the skin, the scar may be larger and more noticeable than the original tumor. Cryosurgery may also be used to remove a dermatofibroma.
See also