Dermatofibroma
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Tikanga angamaheni o Dermatofibroma ― He pona uaua ki te peka. Ko Dermatofibroma he puku ngawari noa.
References
Ko te Dermatofibroma he mate kiri noa ka kitea i runga i nga ringaringa, i nga waewae ranei. Ka puta he putunga maro i raro i te kiri, he iti iho i te 1 henemita te rahi. Ahakoa te nuinga o te wa kaore he mamae, ka hono pea ki nga whara iti o mua penei i te ngau ngarara, te wero taratara ranei. Ka pa te dermatofibromas ki tetahi engari he nui ake te ahua o nga wahine 20 ki te 40 tau. Ko te tikanga he ngawari, engari i etahi wa ka hoki mai i muri i te tangohanga. He mea nui ki te wehewehe i te dermatofibromas mai i te puku kiri pukuriri e kiia nei ko 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.
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.
Ko te maimoatanga pai mo lipomas, dermatofibromas, keratoacanthomas, pyogenic granulomas, epidermoid cysts he tango pokanga. Ko te Cherry angiomas, sebaceous hyperplasia te nuinga o te wa e rongoatia ana ma te whakamaarama taiaho me te whakamaarama hiko. Ko te Cryotherapy me te heu heu nga whiringa rongonui mo acrochordons, seborrheic keratoses. Mena ka pohehe te rata a te whanau mo te whakamaarama, te rongoa ranei i tetahi rewharewha, mena ka whakamanahia e te biopsy te melanoma, me tuku atu ki tetahi tohunga.
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.
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.
Ko nga dermatofibromas pea ka hanga hei tauhohenga ki nga whara o mua penei i te ngau ngarara, te wero taratara ranei. Ko nga Dermatofibromas e tohuhia ana he rewharewha kiri ngawari, ko te tikanga karekau he kino, ahakoa kei te rangirua pea a Dermatofibromas ki nga momo pukupuku i raro i te kiri. He uaua pea ki te wehewehe i nga dermatofibromas hohonu, ahakoa i roto i te hitori, mai i nga pukupuku fibrohistocytic kino onge penei i te "dermatofibrosarcoma protuberans".
○ Taatari me te Maimoatanga
He pai te nuinga, engari ko nga whiu nui (> 5 mm) ka hiahiatia he koiora.
#Dermoscopy
#Skin biopsy