Kyakkyawar ciwo da ake kira melanoma ko melanoblastoma zai iya zama a kowane wuri inda ake hada da melanocytes - Kwayoyin pigment. A matsayinka na mulkin, an gano shi zuwa fata, amma bayyanarsa a jikin mucous membranes ba a yanke shi ba. Alal misali, sau da yawa wani idanu na ido, wanda shine daya daga cikin magungunan ciwon daji mafi hatsari.
Types da kuma bayyanar cututtuka na ido melanoma
Kimanin kashi 85 cikin dari na dukkanin maganin ƙwayar cuta ne ƙwayar da ke cikin ƙwayar choroid (choroid). Kimanin kashi 9 cikin 100 na lokuta yana faruwa a cikin kwayoyin halitta na jiki, 6% a cikin iris.
Melanoma na ƙwaƙwalwar ido yana ci gaba da sauri kuma yakan ba da ganyayyaki ga wasu kwayoyin halitta, musamman hanta da huhu. Saboda irin waɗannan fasalulluka, cutar da ake tambaya akan magani tana nufin cututtukan da ke da mummunan haɗari.
Ya kamata a lura cewa melanoma na ƙwayar ido na ido zai iya rinjayar layin, abin da zai iya haifar da canje-canje marar matsala a cikinsu.
Maganin kwakwalwa na irin ciwon daji da aka bayyana a farkon matakan ba su da shi, don haka ilimin ganewa yana da wuya. Wani lokaci malanoblastoma na ido an gano shi ba zato bane a yayin bincike na yau da kullum tare da masanin magunguna.
Maganar matakai na ci gaba da ciwon tumo suna tare da wadannan alamun bayyanar:
- lalacewa na gani mai gani;
- glaucoma ;
- bayyanar walƙiya, spots a gaban idanu, hankalin "yin iyo" abubuwa;
- cin zarafin siffar launi ko ruwan tabarau;
- Gudun jini;
- m astigmatism;
- canje-canje a fahimtar launuka;
- Tsare-tsare na dakatarwa;
- wani canji a cikin inuwa na iris, bayyanar bambancin launi a kai;
- deformity na dalibi.
Jiyya da kuma ganewa ga melanoma na idanu
Sakamakon irin wannan ciwon daji ya shafi ƙaddamar da yankin da ya shafa, da kuma kyallen lafiya da ke kewaye da kututture.
Dangane da girman kwanin neoplasm, ko dai cikakke nauyin ido (inuwa) ko kuma wasu hanyoyin da ake amfani da kwayoyin halitta suna amfani da su:
- Hanya na cyber;
- radiosurgery;
- transpupillary laser thermotherapy;
- cryodestruction;
- farfadowa.
Bugu da ƙari, ana iya kayyade chemotherapy bayan aiki.
Rayuwa na rai a cikin ƙaddarar da take ciki da sauran sassa na idanu (a matsakaici) daga 47 zuwa 84%. Yaduwar hangen nesa a cikin shekaru 5 yana shafar irin waɗannan abubuwa kamar yadda shekarun da ke ciki, halayya, yanayi da kuma ci gaban ci gaba.