Cutaneous horn
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Biopsia on vajalik, kuna sageli esineb nahavähki, näiteks lamerakk-kartsinoom.
relevance score : -100.0%
ReferencesCutaneous horn on põhimõtteliselt nähtav kasv, mis näeb pealt vaadates välja nagu valge või kollane loomasarv. Tänapäeval on laialdaselt teada, et need sarved tekivad reaktsioonina erinevatele nahaprobleemidele – mõned on healoomulised, teised võivad muutuda vähiks. Actinic keratoses on kõige levinum eeltolmeline muutus, samas kui squamous cell carcinoma (SCC) on kõige levinum pahaloomuline kasv.
A cutaneous horn is usually evident upon physical examination and can be described as a white or yellow exophytic protrusion in the shape of an animal horn. Cutaneous horns are now widely accepted as a reactive cutaneous growth caused by a variety of benign, premalignant, or malignant primary processes. Actinic keratoses are the most common premalignant primary cause of cutaneous horn, while squamous cell carcinoma (SCC) is the most common malignant cause.
A cutaneous horn is usually evident upon physical examination and can be described as a white or yellow exophytic protrusion in the shape of an animal horn. Cutaneous horns are now widely accepted as a reactive cutaneous growth caused by a variety of benign, premalignant, or malignant primary processes. Actinic keratoses are the most common premalignant primary cause of cutaneous horn, while squamous cell carcinoma (SCC) is the most common malignant cause.
Cutaneous horn on tihe, paksenenud nahaga koonusekujuline kasv, mis meenutab sageli looma sarve. See on termin, mis kirjeldab pigem ebatavalist kõvastunud naharakkude kogunemist kui konkreetset haigust. Cutaneous horn võib areneda koos erinevate healoomuliste, vähieelsete või vähihaigustega. Peamine probleem on eristada paksenenud päikesekahjustusega nahalaigu potentsiaalselt vähkkasvajast, näiteks lamerakk‑kartsinoomist. Teine süüdlane on keratoakantoom, mis avaldub kõrgenenud küünetaolise kasvajana. Ravi hõlmab tavaliselt sarve eemaldamist ja selle mikroskoopiaalset uurimist vähi tuvastamiseks.
Cutaneous horn is a dense, cone-shaped growth with thickened skin, often resembling an animal's horn. It's a term describing an unusual buildup of hardened skin cells, rather than a specific disease. Cutaneous horns can develop alongside various benign, pre-cancerous, or cancerous skin conditions. A key concern is distinguishing between a thickened sun-damaged skin spot and a potentially cancerous growth like squamous cell carcinoma. Another culprit is keratoacanthoma, which presents as a raised, nail-like tumor. Treatment typically involves removing the horn and examining it under a microscope to check for cancer.
Cutaneous horn is a dense, cone-shaped growth with thickened skin, often resembling an animal's horn. It's a term describing an unusual buildup of hardened skin cells, rather than a specific disease. Cutaneous horns can develop alongside various benign, pre-cancerous, or cancerous skin conditions. A key concern is distinguishing between a thickened sun-damaged skin spot and a potentially cancerous growth like squamous cell carcinoma. Another culprit is keratoacanthoma, which presents as a raised, nail-like tumor. Treatment typically involves removing the horn and examining it under a microscope to check for cancer.
Pahaloomulisi kasvajaid esineb kuni 20 % juhtudest, kusjuures kõige levinum tüüp on lamerakuline kartsinoom. Lamerakulise kartsinoomi esinemissagedus on 37 %, kui kahjustus on peenisel.
○ Diagnostika ja ravi
#Skin biopsy