LEYKOPLAKIYA

LEYKOPLAKIYA (Leucoplakia; az leyko… va plakion – lavha), yak nav osebi luobpardaho, ki hangomi on epiteliya shakh meshavad. L. beshtar dar luobpardai javfi dahon, mahbal, peshobdon, gardanai bachadon va azoi tanosul ba vujud meoyad. Dar mavridi L. dar luobparda doghoi suftai pahn, ki rangi safedi khokistari dorand, ba vujud meoyand; dogho ba luobparda sakht chaspidaand va bejo kardanashon mushkil ast. L. metavonad dar shakli ozakhchaho niz padid oyad (leykokeratoz). Manbai L. sershumor buda, rangi onho gunogun – safedi gulobi, safedi khokistari bo tobishi sadafgun ast. Dogho metavonand ba yakdigar omezish yoband. Paydoishi L. dar luobpardai dahon sababhoi gunogun dorad (mas., dandonhoi illati, protezhoi nodurust joygirifta, tamokukashi, istemoli mashruboti spirti shiravor va g.). L. metavonad alomati yagon bemorii muzmin (sifilis, sil, mikozho va g.) niz boshad. L. odatan yagon ehsosi noguvor paydo namekunad; onro faqat dar mavridi muoina oshkor kardan mumkin ast.
Muolija ba raf sokhtani sababhoi L. nigaronda shudaast.