Exudative polymorphous (polymorphic) erythema ke letlalo le bohale la letlalo kapa letlalo la mokokotlo, le ka pheta-pheta. Hangata lefu lena le hlaha ho bana le ho batho ba lilemo tsa bocha le bohareng.
Lisosa tsa li-erythema tse feteletseng
Ho na le mefuta e 'meli ea lefu lena ho itšetlehile ka tšimoloho:
- mafu a tšoaetsanoang (idiopathic), a hlaha ka morao ho mafu a mangata: kokoana-hloko ea herpes, mycoplasma, mafu a sefate, likoti , streptococcus, joalo-joalo;
- chefo e nang le chefo (matšoao a tšoaetso), sesosa sa eona e ka ba ho noa meriana e itseng (mohlala, penicillin, sulfonamide, barbiturates), hammoho le ho entoa, maloetse a bolaeang, maloetse a maiketsetso.
Matšoao a li-erythema tse feteletseng
Lefu lena le khetholloa ke ponahalo e nyenyane ea pinki, e phatloha hanyenyane ka holim'a letlalo, e leng ka potlako e eketsang boholo (ho fihlela ho bophahamo ba lisenthimithara tse 5) le ka bongata, e ka kopanya. Likokoana-hloko (matheba kapa li-papules) li tsamaisana le maikutlo a tukang kapa ho hlohlona, 'me ka mor'a matsatsi a 2 ho isa ho a 3 a fetoha, - karolo e bohareng e teba' me e fetoha bluish, 'me ponahalo e lula e pinki e khanyang. Likhubu tse latelang li hlaha ka li-contents tsa serous, tseo ka mor'a libeke tse 2 ho isa ho tse 3 li omeletseng, ho etsa li-crusts. Lebelo le qala ho nyamela ka mor'a matsatsi a 4 ho isa ho a 10 ho tloha nakong ea sebopeho, ho siea pigmentation.
Ka makhetlo a mangata, li-rashes li hlaha holim'a libaka tsa maoto le matsoho, lifate, likoti, liphatsa tsa lefutso. Li ka etsahala molomong, lelemeng, ka lehare la molomong, hammoho le letlalong le liphatsa tsa lefutso ka nako e le 'ngoe.
Lefu lena le ka tsamaea le keketseho ea mocheso oa 'mele, bohloko ba hlooho le bohloko ba mesifa.
Elythema e kotsi e feteletseng
Ho na le mofuta o kotsi oa erythema ea polymorphic exudative - lefu la Stevens-Johnson. Ha e le hantle, erythema e nyonyehang ha e amohele mofuta oa hang-hang ka lebaka la tahi ea 'mele. Tabeng ena, li-rashes li hlaha liphatsong tse ngata tsa molomo, 'metso, mahlo, liphatsa tsa botona le botšehali, libakeng tse ling tsa letlalo le likokoana-hloko. Mofuta ona oa lefu lena o tsamaisana le feberu e matla, bohloko bo mesifa le manonyeletso,
Phekolo ea erythema ea exudative
Kalafo ea lefu lena e kenyeletsa:
- ho felisa ho kopana le li-allergen;
- sanation ea mahlahahlaha a sa foleng a tshwaetso;
- tšebeliso ea likokoana-hloko tsa sebakeng seo, likokoana-hloko le likokoana-hloko tse khahlanong le ho ruruha;
- maemong a matla - ho nka corticosteroids.