Acanthosis nigricanshttps://en.wikipedia.org/wiki/Acanthosis_nigricans
Acanthosis nigricans bụ akara ahụike nke ejiri nchara nchara na-oji, nkọwapụta nke ọma, velvety hyperpigmentation nke akpụkpọ ahụ mara. A na-ahụkarị ya na mpịaji ahụ, dị ka mpịaji azụ na mpụta nke olu, ogwe aka, ukwu, otubo, ọkpọiso na ebe ndị ọzọ. A na-ejikọta ya na ọrịa endocrine, ọkachasị nguzogide insulin na hyperinsulinemia, dị ka a na-ahụ na ọrịa shuga mellitus.

Ihe kpatara
Ọ na-emekarị n'ime ndị na-erubeghị afọ 40, nwere ike ketara ya site na mkpụrụ ndụ ihe nketa ma jikọta ya na oke ibu ma ọ bụ endocrinopathy, dị ka hypothyroidism, acromegaly, polycystic ovary ọrịa, ọrịa shuga na-eguzogide insulin ma ọ bụ ọrịa Cushing.

Ọgwụgwọ ― OTC Ọgwụ
#40% urea cream
☆ Na nsonaazụ Stiftung Warentest nke 2022 sitere na Germany, afọ ojuju ndị ahịa na ModelDerm dị ntakịrị ntakịrị karịa na nyocha telemedicine akwụ ụgwọ.
  • Ọ na-adịkarị na ndị buru ibu.
  • Agba agba ojii na wrinkles na ogwe aka abụọ na-atụ aro Acanthosis nigricans.
References Acanthosis Nigricans 28613711 
NIH
Acanthosis nigricans bụ ngosipụta akpụkpọ anụ nke ọnọdụ dị n'okpuru. Ọ na-apụtakarị n'apịaji akpụkpọ anụ dị ka olu, ogwe aka, na ukwu, na-adị ka patches gbara ọchịchịrị velvety nwere akụkụ edoghị anya. A na-ejikọkarị ọnọdụ a na ọrịa shuga na nguzogide insulin, mana n'ọnọdụ ndị a na-adịghị ahụkebe, ọ nwere ike na-ezo aka na ọrịa kansa n'ime ahụ. O nwekwara ike ịpụta n'ihi nsogbu homonụ ma ọ bụ site n'ịṅụ ọgwụ ụfọdụ dị ka steroid na ọgwụ mgbochi ịmụ nwa.
Acanthosis nigricans is a cutaneous manifestation of an underlying condition. It usually develops in skin folds, such as the back of the neck, axilla, and groin, where it presents as velvety hyper-pigmented patches with poorly defined borders. Acanthosis nigricans is most commonly associated with diabetes and insulin resistance, but rarely it can be a sign of internal malignancy. It can also occur with hormone disorders or with the use of certain medications like systemic glucocorticoids and oral contraceptives.
 Current treatment options for acanthosis nigricans 30122971 
NIH
Acanthosis nigricans (AN) bụ ọnọdụ akpụkpọ anụ nke jikọtara ya na nsogbu ahụike dị iche iche dị ka nguzogide insulin, ọrịa shuga, oke ibu, ụfọdụ ọrịa kansa, nsogbu hormonal, na mmeghachi omume nke ọgwụ. Ịgwọ AN na-elekwasị anya n'ịgbasa nsogbu ahụike na-akpata. Na mbụ, ndị dọkịta na-enyocha ihe ịrịba ama nke ọrịa na-egbochi insulin, nke gụnyere oke ibu, cholesterol dị elu, ọbara mgbali elu, na ụdị ọrịa shuga 2. Ndị dọkịta na-edekarị topical retinoids dị ka nhọrọ ọgwụgwọ mbụ, nke nwere ike inye aka na ịgbatị akpụkpọ ahụ. Otú ọ dị, ha nwere ike ọ gaghị akọwacha agbachi akpụkpọ ahụ n'ụzọ zuru ezu. Nhọrọ ọgwụgwọ ndị ọzọ (salicylic acid, podophyllin, urea, calcipotriol) chọkwara ngwa ugboro ugboro.
Acanthosis nigricans (AN) is a common dermatologic manifestation of systemic disease that is associated with insulin resistance, diabetes mellitus, obesity, internal malignancy, endocrine disorders, and drug reactions. Treatment of AN primarily focuses on resolution of the underlying disease processes causing the velvety, hyperpigmented, hyperkeratotic plaques found on the skin. Initial considerations for the AN workup include evaluating patients for insulin resistance syndrome characterized by obesity, dyslipidemia, hypertension, and diabetes mellitus type II. For cosmetic treatment, topical retinoids are considered the first-line therapy for insulin-resistant AN by modifying keratinization rate. However, topical tretinoin requires application for long durations and improves hyperkeratosis, but not hyperpigmentation. Topical salicylic acid, podophyllin, urea, and calcipotriol also require frequent application, while TCA peels may provide a faster and less time-intense burden.