Actinic keratosis - Keratosis Actinichttps://en.wikipedia.org/wiki/Actinic_keratosis
Ko te Keratosis Actinic (Actinic keratosis) e kiia ana ko te keratosis o te rā, ko te keratosis senile rānei, he wāhi i mua i te pūpukahi o te kiri matotoru, kiri kirikiri, kiri taratara rānei. Ko te keratosis Actinic he mate ka puta mai i te ultraviolet (UV) light. He nui ake te ahua o ngā tāngata whai kiri mā (fair‑skinned people) me te hunga e noho ana ki te rā. Ko ngā reanga kāore i rongoatia he 20 % te tūpono ka pā ki te pūpukahi pūtau (squamous cell carcinoma), nā reira ka tūtohuhia kia rongoatia e te tohunga kiri.

Ko ngā keratoses actinic (actinic keratoses) he ahua matotoru, he kirikiri, he taratara rānei ngā wāhi ka maroke. Ko te rahi kei waenganui i te 2 ki te 6 milimita, engari ka taea te tipu ki ētahi centimetres te whanui. Otirā, ka rongohia ngā keratoses actinic i te wā e pā ana i mua i te kitenga mārama o ngā whiu, ā, i ētahi wā ka whakaritea te biopsy.

He hononga te take i waenganui i te rā me te keratosis actinic. He maha ngā wā ka puta ki runga i te kiri kua pakaruhia e te rā, me ngā wāhi ka kitea e te rā, pērā i te kanohi, taringa, kaki, mahunga, pouaka, tuara o ngā ringaringa, o mua, ngutu rānei. Ko te nuinga o ngā tāngata he keratosis actinic (actinic keratosis) he maha ngā wharanga (multiple lesions).

Mēnā kāore ngā kitenga o ngā whakamātautau haumanu i te āhua o te keratosis actinic me te tūpono o te pānga o te pūpukahi i roto i te wāhi, invasive squamous cell carcinoma (SCC) rānei e kore e taea te whakatau i runga i te whakamātautau haumanu anake, ka taea te whakaaro he biopsy, excision.

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  • Lesion i te tuara o nga ringa; Ka puta tenei mehemea ka roa te tuara o te ringa e pa ana ki te ra (taraiwa).
  • Nga kiritona viral me nga mate kino (pērā i te mate pukupuku pūtau squamous) me whakaaro ano.
  • Ko nga unahi pakeke me te telangiectasia e tohu ana mo te mate Keratosis Actinic (Actinic keratosis).
  • Mēnā ka kitea he rewharewha erythematous mārō ki te wāhi e kitea ana te rā, keratosis actinic (Actinic keratosis) me whakaaro.
  • He mate keratotic pakeke me te erythema he ahuatanga.
  • Ki te kore te whakamarumaru o te ra e tika ana ki te mahunga, ka tupu pea i te pakeketanga na te nui o te ra.
  • rae o te tane
  • Keratosis actinica (actinic keratosis)
  • Ko nga mate he ahua rite ki te kiritona he ahuatanga o Keratosis Actinic (Actinic keratosis). Ka taea te wehewehe i nga kiritona na te mea he ngohe noa o ratou whiu, engari ko nga whiu o Keratosis Actinic (Actinic keratosis) he paku uaua te nuinga.
References Actinic Keratosis 32491333 
NIH
Ko te Actinic keratoses ka kiia ko te senile keratosis, ko te keratosis solar (solar keratosis) rānei. E hono ana ki te roanga o te rā ka puta ake he papa taratara, whero ki runga i te kiri e kitea ana e te rā. He mea nui ki te hopu moata me te timata maimoatanga na te mea ka huri hei mate puku‑kiri (skin cancer) ki te kore e rongoa.
Actinic keratoses, also known as senile keratoses or solar keratoses, are benign intra-epithelial neoplasms commonly evaluated by dermatologists. Often associated with chronic sun exposure, individuals with actinic keratosis may present with irregular, red, scaly papules or plaques on sun-exposed regions of the body. Timely detection and implementation of a treatment plan are crucial since actinic keratosis can potentially progress into invasive squamous cell carcinoma.
 Actinic keratoses: review of clinical, dermoscopic, and therapeutic aspects 31789244 
NIH
Ko te Actinic keratoses he tipu rerekee o nga kiri kiri me te tupono ka huri hei mate pukupuku. I te nuinga o te wa ka puta he wahi papatahi, he putunga kua ara ake, he wahi taratara ranei i runga i te kiri e kitea ana e te ra, he kakano whero. I nga wahanga tuatahi, ka pai ake te mohio ma te palpation, kaua ma te tirotiro tirohanga.
Actinic keratoses are dysplastic proliferations of keratinocytes with potential for malignant transformation. Clinically, actinic keratoses present as macules, papules, or hyperkeratotic plaques with an erythematous background that occur on photoexposed areas. At initial stages, they may be better identified by palpation rather than by visual inspection.
 Cryosurgery for Common Skin Conditions 15168956
Ko ngā māuiui kiri pērā i te keratosis actinica (actinic keratosis), lentigo rā (solar lentigo), keratosis seborrheic (seborrheic keratosis), pōro kōkiri (viral wart), molluscum contagiosum, dermatofibroma ka taea te rongoā mā te mātao‑tāwhai (cryotherapy) (=tio).
Skin diseases like actinic keratosis, solar lentigo, seborrheic keratosis, viral wart, molluscum contagiosum, dermatofibroma can be safely treated with cryotherapy (=freezing).