Isibane somthi: yintoni, yintoni eyenzelwe yona kwaye isebenza njani
Umxholo
Isibane somthi, esikwabizwa ngokuba kukukhanya kukaWood okanye i-LW, sisixhobo sokuqonda isifo esisetyenziswa kakhulu kugqirha wolusu nakwindlela yobuhle ukuze kuqinisekiswe ubukho bezilonda zolusu kunye neempawu zazo zokongezwa ngokwe-fluorescence ebonwe xa isilonda sihlalutywa siveliswa kubude obude be-UV ukukhanya.
Uhlalutyo lwesilonda ekukhanyeni kukaWood kufuneka lwenziwe kwindawo emnyama engenakho ukukhanya okubonakalayo ukuze ukuxilongwa kuchane ngokuchanekileyo kwaye, yiyo loo nto ugqirha wesikhumba angabonisa olona nyango lulungileyo.
Yenzelwe ntoni
Isibane somthi sisetyenziselwa ukumisela isidanga kunye nobungakanani besilonda sedermatological, sinceda ukufumanisa isifo kunye nokuchaza unyango. Ke, i-LW inokusetyenziselwa:
- Umahluko ekuchongeni Isikhumba esosulelayo, ezinokubangelwa ngumngundo okanye ibhaktiriya;
- Hypo okanye izilonda zehyperchromic, kunye ne-vitiligo kunye ne-melasma, umzekelo;
- IPorphyriaEsi sisifo esibonakaliswa kukuqokelelwa kwezinto emzimbeni ezingaphambi kwe porphyrin, enokufunyanwa kumchamo, ukongeza kuvavanyo lwezilonda kulusu;
- Ubukho beoyile okanye ukoma yesikhumba, kwaye i-LW inokusetyenziswa ngaphambi kweenkqubo zobuhle, njengoko ivumela ingcali ukuba itshekishe iimpawu zolusu kwaye ichonge eyona nkqubo ilungileyo yobuhle kolo hlobo lolusu.
Ngokombala we-luminescence, kunokwenzeka ukuba uchonge kwaye uhlukanise izilonda zesikhumba. Kwimeko yedermatoses esosulelayo, i-fluorescence imele into echaphazelayo, kodwa kwimeko ye-porphyria, i-fluorescence yenzeka ngokuxhomekeke kwizinto ezikhoyo kumchamo.
Kwimeko yokuphazamiseka kombala, isibane seWood sisetyenziselwa hayi ukuvavanya kuphela umda kunye neempawu zesilonda, kodwa nokujonga ubukho bezilonda ezingabalulekanga kuvavanyo lwesikhumba oluqhelekileyo, ngokubengezela kwefluorescence.
Nangona ukusetyenziswa kwesibane seWood kusebenza kakhulu ekuchongeni nasekujongeni ukuvela kwezilonda, ukusetyenziswa kwaso akuhambisani novavanyo oluqhelekileyo lwesikhumba. Qonda ukuba lwenziwa njani uvavanyo lwe-dermatological.
Ingaba isebenza kanjani
Isibane sokhuni sisixhobo esincinci esinexabiso eliphantsi esivumela ukubonwa kwezilonda zesikhumba ngokombala we-fluorescence oqwalaselweyo xa isilonda sikhanyiselwe kumaza amade asezantsi. Ukukhanya kwe-UV kukhutshwa kubude be-340 ukuya kwi-450 nm yi-arc ye-mercury kwaye ihluzwa ngeplate yeglasi eyenziwe nge-barium silicate kunye ne-9% ye-nickel oxide.
Ukuze uxilongo lube lolona luchanekileyo, kufuneka ukuba uvavanyo lwesilonda ngesibane seWood senziwe i-15 cm ukusuka kwisilonda, kwindawo emnyama kwaye ngaphandle kokukhanya okubonakalayo, ukuze kubonwe kuphela ukukhanya kwe-lesion. Umzekelo we-fluorescence wezona zilonda ziqhelekileyo zesikhumba zezi:
| Isifo | Ukubengezela |
| Dermatophytoses | Luhlaza-buluhlaza okanye luhlaza okwesibhakabhaka, kuxhomekeke kwindidi ebangela isifo; |
| Pityriasis ngokuchaseneyo | Ngombala otyheli |
| Erythrasma | Bomvu-orenji |
| Amabala | Luhlaza okanye bomvu-orenji |
| Vitiligo | Luhlaza okwesibhakabhaka |
| Melasma | Emnyama mdaka |
| Isifo sokuqina kwemithambo (tuberous sclerosis) | mhlophe |
| IPorphyria | Umchamo obomvu-orenji |
Kucetyiswa Sithi
U-Ellie Goulding ubonisa i-Abs yakhe ephambeneyo eneepakethe ezintandathu kuMbango weMilo kaDisemba