LEYKONIHIYA

LEYKONIHIYA (Leuconychia), yak nav illati nokhun. Dar mavridi L. dar rui nokhun dog yo rakhhoi safed paydo shuda, zeri onho (bayni qabathoi nokhun)-ro hubobchahoi nihoyat khurdi havo faro megirand. L. modarzodi va gayrimodarzodi meshavad. Sababi paydoishi L. aniq malum nest. On metavonad dar natijai osebi andaki nokhun niz ba vujud oyad. L. mahdud (nokhun qisman oseb meyobad), rakhmonand (dar nokhun rakhhoi safed paydo meshavand), gustarishyofta (tamomi sathi nokhun zarar meyobad) va nuqtavi (dar nokhun nuqtahoi safed ba vujud meoyand) meshavad. L. ba onikhomikozi sathi monand ast. On khosi odamoni giriftori siroyati VICH meboshad.