Cutaneous horn
https://en.wikipedia.org/wiki/Cutaneous_horn
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He mea tika te mahi koiora i te mea he mate pukupuku kiri, penei i te mate pukupuku squamous cell.


Rahi angamaheni me te waahi (taringa).
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References
Cutaneous Horn 33085427 NIH
Ko te Cutaneous horn he tipu ka kitea he rite ki te haona kararehe, kowhai rānei, ina titiro koe. Inaianei kua mārama te nuinga ka puta ake ēnei haona hei tauhohenga ki ngā momo māuiui kiri—ko ētahi he pai, ko ētahi ka huri hei mate pukupuku. Ko te keratōsē ā‑tāwhiti (Actinic keratoses) te take mate pukupuku kore noa, engari ko te squamous cell carcinoma (SCC) te take mate pukupuku tino noa.
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: a potentially malignant entity 20043059Ko te Cutaneous horn he tipu matotoru, he ahua koeko, he kiri matotoru, he rite tonu ki te haona o te kararehe. He kupu e whakaatu ana i te hanga rereke o ngā kiri pakeke, kaua ki te mate motuhake. Ka taea e Cutaneous horn te whakawhanake i te taha o ngā momo kiri, i mua i te mate pūkūpuku (squamous‑cell carcinoma), i te mate pūkūpuku (premalignant) rānei. Ko te maaharatanga matua ko te wehewehe i waenganui i te wāhi kiri kua pakaru i te rā me te tūponotanga o te mate pūkūpuku pērā i te mate pūkūpuku o te tinana. Ko tētahi atu kārihi ko te keratoacanthoma, he puku kua ara, he rite ki te whā. Ko te tikanga ko te tango i te haona me te tirotiro i raro i te karu karu hei tirotiro mō te mate pūkūpuku (squamous‑cell carcinoma).
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.
Kei roto i te 20% o nga keehi te mate kino, ko te squamous‑cell carcinoma te momo tino noa. Ko te tatauranga o te squamous‑cell carcinoma ki te 37% i te wā e pā ana te pukupuku ki te ure.
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#Skin biopsy