Actinic keratosis - Aktinische Keratosishttps://en.wikipedia.org/wiki/Actinic_keratosis
Aktinische Keratosis (Actinic keratosis) quae keratosis solaris seu senilis keratosis dicitur, area prae-cancerosa crassa, squamosa vel tetricis cutis. Actinica keratosis est inordinatio quae per ultraviolacum (UV) lucis detectio inducitur. Communius est in callosis hominibus quam in sole frequentius. Laesiones increatae usque ad 20% periculum progressionis ad carcinoma squamosum habent, ideo curatio a dermatologist commendatur.

Keratosae actinicae charactere apparent sicut crassae, squameae, vel tetricis areae quae saepe aridam vel asperam sentiunt. Magnitudo plerumque inter 2 et 6 millimetres vagatur, sed crescere possunt plures centimetra diametro. Egregie, keratoses actinicos saepe ante laesiones tactae tangi clare videntur, et textura interdum sandpaper comparatur.

Est relatio causalis inter solem detectionem et keratosis actinicam. Saepe apparent in sole laesa cute et in locis plerumque solis expositis, ut facies, aures, collum, cutis, pectus, dorsa manuum, bracchia, vel labrum. Plerique, qui keratosum activum habent plus quam unum habent.

Si examen clinicum inventio keratosis actinicae notae sunt et possibilitas in situ vel incursione squamosa carcinoma cellae (SCC) excludi non potest in sola examinatione clinica, considerari potest biopsy vel excisio.

Diagnosis et curatio
#Dermoscopy
#Skin biopsy
#Cryotherapy
#5-FU
#Imiquimod
☆ In anno 2022 Stiftung Warentest ex Germania provenit, satisfactio consumptoria cum ModelDerm paulo minus fuit quam cum consultationibus telemedicinis solutis.
  • laesio in manibus dorsi; Hoc autem fieri potest, si dorsum manus diu obnoxia est soli.
  • Virales verrucas et perturbationes malignas (qualia sunt carcinoma squama) considerari debent.
  • Squamae durae et telangiectasiae diagnosim Aktinische Keratosis (Actinic keratosis) suggerunt.
  • Si laesio durum erythematum in area solis exposita sita est, Aktinische Keratosis (Actinic keratosis) considerari debet.
  • Durum laesio keratotica cum erythemate est proprium.
  • Si sunscreen recte applicatur ad cutem, fieri potest cum aetate nimia solis nuditate.
  • Frons masculinum
  • Casus similis ad aetatem macula
  • Laesiones cum figura verrucae similes Aktinische Keratosis (Actinic keratosis) sunt propriae. Verrucas distingui potest eo quod laesiones earum molles esse solent, laesiones vero Aktinische Keratosis (Actinic keratosis) plerumque leviter durae.
References Actinic Keratosis 32491333 
NIH
Actinic keratoses Senex keratoses seu keratoses solares dicuntur. Connexa sunt expositione diuturno solis et ostendere possunt asperam et rubram inaequaliter in cute solis exposita. Gravis est eos primos capere et curationi incipere, quod in cancrum cutem vertere possent si increatum reliquisset.
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
Actinic keratoses incrementa abnormes cellae cutis cum periculo conversionis in cancrum. Plerumque apparent maculae planae, labeculae elevatae, vel resarcitae asperae in cute solis exposita, saepe cum rubro colore. Initialibus melius notari possunt palpatione quam inspectione visuali.
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
Morbi cutis sicut actinic keratosis, solar lentigo, seborrheic keratosis, viral wart, molluscum contagiosum, dermatofibroma cum cryotherapy tuto tractari potest (= congelatio) .
Skin diseases like actinic keratosis, solar lentigo, seborrheic keratosis, viral wart, molluscum contagiosum, dermatofibroma can be safely treated with cryotherapy (=freezing).