Riehl melanosis
Riehl melanosis waa nooc ka mid ah dermatitis-ka xidhiidhka, oo ka bilaabma cuncun, erythema, iyo isbeddel midab oo si tartiib ah u fida; ka dib marka uu gaaro xad, waxay noqotaa mid joogto ah. Soo-gaadhista qorraxda kadib isticmaalka qaar ka mid ah barafuunka ama kiriimyada ayaa laga yaabaa inay keento cudurka.
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ReferencesRiehl melanosis inta badan waxaa loo yaqaannaa maqaarka midabka leh. Waa nooc ka mid ah xaaladaha maqaarka ee ay keento xasaasiyadda, badanaa waxaa kicisa udgoonka iyo walxaha kale ee laga helo alaabta qurxinta. Inkasta oo lagu sifeeyay nooc ka mid ah dermatitis, Riehl melanosis waxay muujinaysaa isbeddellada midabka maqaarka, oo leh calaamado yaryar oo xanaaq ah. Waxay aad ugu badan tahay dadka midabada maqaarka madow leh. Cilmi-baaristii ugu dambeysay waxay sahamisay waxtarka mid‑fluence Q‑switched Nd:YAG 1064‑nm daaweynta laysarka si wax looga qabto midabaynta qoto dheer ee la xiriirta Riehl melanosis. Daraasad kale ayaa isku daray daweyno kala duwan, oo ay ku jiraan low‑fluence 1064‑nm Q‑switched Nd:YAG laser, kareem hydroquinone, iyo tranexamic acid (oral), taasoo keentay horumar la taaban karo oo bukaanada intooda badan.
Riehl melanosis (RM), commonly called pigmented contact dermatitis, is considered an acquired form of allergic contact dermatitis, typically to fragrance and other ingredients of cosmetic products. Although it is considered as a dermatitis, it presents clinically with hyperpigmentation over the face and shows pigment incontinence with minimal eczematous changes on histology. The condition is more commonly seen in dark-skinned people, causing an important psychosocial impact. A recent study showing the higher effectiveness of mid-fluence QSNY 1064-nm laser in targetting the deep pigmentation of RM has also been conducted. Another study used a combination of therapies to include low-fluence, 1064-nm, Q-switched Nd: YAG laser, hydroquinone cream, and oral tranexamic acid, with the majority of patients experiencing significant improvement.
Riehl melanosis (RM), commonly called pigmented contact dermatitis, is considered an acquired form of allergic contact dermatitis, typically to fragrance and other ingredients of cosmetic products. Although it is considered as a dermatitis, it presents clinically with hyperpigmentation over the face and shows pigment incontinence with minimal eczematous changes on histology. The condition is more commonly seen in dark-skinned people, causing an important psychosocial impact. A recent study showing the higher effectiveness of mid-fluence QSNY 1064-nm laser in targetting the deep pigmentation of RM has also been conducted. Another study used a combination of therapies to include low-fluence, 1064-nm, Q-switched Nd: YAG laser, hydroquinone cream, and oral tranexamic acid, with the majority of patients experiencing significant improvement.
Riehl's melanosis waa nooc ka mid ah xaaladaha maqaarka ee ka yimaada taabashada xasaasiyadaha qaarkood iyo soo-gaadhista iftiinka qorraxda. Waxay u horseedaa midab-cawlan-brown ah oo si dhakhso ah u muuqda, taasoo si weyn u saameyn karta bukaanka maskax ahaan iyo jir ahaanba. Inkasta oo sababta saxda ah ee Riehl's melanosis aan wali la garanayn, cilmi-baarisyada hadda jira waxay muujinayaan xidhiidh xooggan oo la leh soo-gaadhista xasaasiyadda. Daawaynta, daawaynta dhaqameed iyo daawaynta laysarka labadaba waa la isku dayay, inta badan waxaa lala socdaa isticmaalka walxaha bleaching ee maqaarka lagu mariyo. Daaweynta laser-ka, gaar ahaan iyadoo la adeegsanayo Q‑switched Nd:YAG laser, waxay muujisay natiijooyin rajo leh. Isku darka habab daaweyn oo kala duwan ayaa keenay natiijooyin wanaagsan.
Riehl's melanosis (RM) is a contact photodermatitis, with fast progressive gray-brown skin pigmentation as the main manifestation, which can seriously affect the psychology and physiology of patients. Currently, although the etiological factors of Riehl's melanosis is still be unknown, the existing literature proves clearly the cause of it is related to the contacting with suspected allergens. For decades, there has been no standard method for the treatment of RM, but with both conventional drug therapy and laser therapy having been attempted. Topical application of bleaching agents is mainly used as an auxiliary treatment modality. The laser treatment modality remains a hot spot, among which Q-switched Nd:YAG laser is well received for RM. Positive outcomes have been achieved by the combined treatment modalities attempted in recent years also achieve positive outcomes.
Riehl's melanosis (RM) is a contact photodermatitis, with fast progressive gray-brown skin pigmentation as the main manifestation, which can seriously affect the psychology and physiology of patients. Currently, although the etiological factors of Riehl's melanosis is still be unknown, the existing literature proves clearly the cause of it is related to the contacting with suspected allergens. For decades, there has been no standard method for the treatment of RM, but with both conventional drug therapy and laser therapy having been attempted. Topical application of bleaching agents is mainly used as an auxiliary treatment modality. The laser treatment modality remains a hot spot, among which Q-switched Nd:YAG laser is well received for RM. Positive outcomes have been achieved by the combined treatment modalities attempted in recent years also achieve positive outcomes.
