Tsuntsar daji, bisa ga sakamakon bincike, yana shafan zuwa 44% na mata masu haihuwa. Gaskiyar cewa yaduwa da ƙwayar jiki idan akwai wani tafarkin dysfunctional wanda zai iya haifar da ci gaba da ciwon ciwon sankarar mahaifa ya tabbatar.
Rashin haɓaka abu ne marar lahani a cikin epithelium. Da farko, lokacin da ba zai iya nazarin kwaya ba tare da kayan aiki na kwakwalwa, an kira yaduwa da wani lahani a cikin ɓangaren ƙwayar jikin, wanda aka bayyana a bayyanar wani wuri mai launin ruwan hoda mai launin ruwan hoda mai launin fata.
Lokacin da suturar ya bayyana, an gano cewa a mafi yawancin lokuta lalacewa a cikin ƙwayoyin ba shine ainihin yashwa ba, amma yaduwar kayan ciki na jikin kwakwalwa a cikin ɓarna. Sabili da haka, a cikin ilimin halayen zamani, an yi amfani da kalmar "rushewa daga cikin kwakwalwa" sosai, kuma an maye gurbin shi da kalmar " ectopia na mahaifa " ko "lalacewa".
Menene rushewa na cervix?
Akwai hakikanin gaskiya da karya na cervix. A girman, yaduwar cervix ya bambanta daga 0.2 centimeters zuwa 2 centimeters ko fiye.
- Gaskewar gaske na cervix wani lahani marar iyaka ne a cikin kwayoyin epithelium (kama da ƙananan ƙwayar cuta), wanda zai iya warkar da kansa bayan kawar da factor causative. Gaskiya ta gaskiya an bayyana shi azaman siffofi mai launi mai launi a kan ɓangaren ƙwayar ƙwayar cervix.
- Rashin karya na cervix ( lalatawa , ectopia) shine bayyanar akan epithelium na multilayered na ɓangaren ƙananan ɓangaren jikin kwayoyin halitta na epithelium na cylindrical, yawanci ana samuwa ne kawai a cikin mahaifa. Tare da wannan farfadowa, babu wani lahani a cikin epithelium kanta. Kwayoyin al'ada "ba a wurin su ba."
A cikin kwakwalwa, lalataccen lalata an bayyana shi a matsayin nau'i na nau'i wanda ba daidai ba ne, launin mai launi mai launin fata, wanda aka rufe da dogon lokaci ko zagaye (yana da "bayyanar kwaikwayo"). Ana samun launin launi mai haske da jini wanda yake haskakawa ta hanyar layi na epithelium na cylindrical. Tsare-tsaren kullun, a matsayin mai mulkin, ana lura da sassan launin launin toka mai launin launin fata (multilayered flat epithelium).
Sel daga cikin epithelium na tsakiya da multilayered su ne al'ada na al'ada don cervix, amma a cikin wasu lokuta masu ilimin halitta: yankuna na iodine-negative, yankunan farin (leukoplakia), tsarin da ake kama da mosaic zai iya bayyana. Shirye-shiryen burbushi sune alamar kuskure kuma suna iya ciwo mummunan ciwo.
Harshen furotin ya bambanta dangane da girman lahani:
- ƙananan yashwa (bai wuce kadima 1 ba);
- matsakaici (diamita daga 1 zuwa 2 centimeters);
- babban yashwa (fiye da 2 centimeters).
Ƙididdigar yaduwa ta girman shine babban mahimmancin asibiti, saboda zabi na hanyar magani yana dogara da wannan. Ƙananan ƙwayar mucosa na iya wucewa kai tsaye, kuma yaduwa na matsakaici da girman girma yana buƙatar mahimmancin jiyya, ciki har da ƙaddamar da ƙwayar ɓangaren ƙwayar cervix.