Dermatofibroma - Dermatofibroomhttps://en.wikipedia.org/wiki/Dermatofibroma
Dermatofibroom (Dermatofibroma) is harde eensame, stadiggroeiende papules (geronde knoppe) wat gewoonlik bruinerig tot bruin word; Alhoewel tipiese dermatofibromas min of geen ongemak veroorsaak nie, kan jeuk en teerheid voorkom. Dermatofibromas kan oral op die liggaam gevind word, maar meestal word dit op die bene en arms gevind.

Dermatofibromas kan gevorm word as 'n reaksie op vorige beserings soos insekbyte of doringpikke. Dermatofibromas word as goedaardige velletsels geklassifiseer, wat beteken dat hulle heeltemal onskadelik is, alhoewel Dermatofibromas met 'n verskeidenheid onderhuidse gewasse verwar kan word. Diep penetrerende dermatofibromas kan moeilik wees om te onderskei, selfs histologies, van seldsame kwaadaardige fibrohistositiese gewasse soos "dermatofibrosarcoma protuberans".

Diagnose en behandeling
Die meeste is benigne, maar groot letsels (>5 mm) kan biopsie vereis.
#Dermoscopy
#Skin biopsy
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  • Tipiese geval van Dermatofibroom (Dermatofibroma) ― 'n Harde nodule op die ledemaat. Dermatofibroom (Dermatofibroma) is 'n relatief algemene benigne gewas.
References Dermatofibroma 29262213 
NIH
Dermatofibroma is 'n algemene veltoestand wat meestal op die arms of bene voorkom. Dit kom voor as ferm knoppe onder die vel, dikwels minder as 1 sentimeter groot. Alhoewel dit gewoonlik pynloos is, kan dit verband hou met vorige geringe beserings soos insekbyte of doringpikke. Dermatofibromas kan enigiemand affekteer, maar is meer algemeen by vroue van 20 tot 40. Hulle is tipies goedaardig, maar soms kan hulle terugkom na verwydering. Dit is belangrik om dermatofibromas te onderskei van 'n meer aggressiewe velgewas genaamd dermatofibrosarcoma protuberans.
Dermatofibroma is a commonly occurring cutaneous entity usually centered within the skin's dermis. Dermatofibromas are referred to as benign fibrous histiocytomas of the skin, superficial/cutaneous benign fibrous histiocytomas, or common fibrous histiocytoma. These mesenchymal cell lesions of the dermis clinically are firm subcutaneous nodules that occur on the extremities in the vast majority of cases and may or may not be associated with overlying skin changes. They are most commonly asymptomatic and usually relatively small, less than or equal to 1 centimeter in diameter. Often, patients who present with a dermatofibroma relate a history of possibly inciting local trauma at the site, such as from an insect bite or superficial puncture wound from thorns or wood splinters. Dermatofibromas occur in people of all ages, although more commonly during the ages of the 20s to 40s, and develop more frequently in females than males, with as high as a 2:1 female to male predominance according to some reports. They are a benign tumor, although there have been cases of local recurrence, and even more rarely, distant metastases have been reported. When considering the differential diagnosis of these lesions, it is vitally important to distinguish dermatofibromas from dermatofibrosarcoma protuberans, a similar-appearing but more aggressive cutaneous neoplasm.
 Common Benign Skin Tumors 12613727
Die voorkeurbehandeling vir lipomas, dermatofibromas, keratoacanthomas, pyogenic granulomas, epidermoid cysts is chirurgiese verwydering. Cherry angiomas, sebaceous hyperplasia word gewoonlik met laserterapie of elektrodesikasie behandel. Krioterapie en skeeruitsnyding is gewilde keuses vir acrochordons, seborrheic keratoses. As 'n huisdokter onseker voel oor die diagnose of behandeling van 'n letsel, of as 'n biopsie melanoom bevestig, word verwysing na 'n spesialis aanbeveel.
The preferred treatment for lipomas, dermatofibromas, keratoacanthomas, pyogenic granulomas, epidermoid cysts is surgical removal. Cherry angiomas, sebaceous hyperplasia are commonly treated with laser therapy or electrodesiccation. Cryotherapy and shave excision are popular choices for acrochordons, seborrheic keratoses. If a family physician feels uncertain about diagnosing or treating a lesion, or if a biopsy confirms melanoma, referral to a specialist is recommended.