Selo ya squamous ndi mtundu wa selo epithelial. Maselowa amapezeka m'madera ambiri a thupi. Nthawi zambiri anthu amaganiza kuti maselo a epithelial ndi maselo a "khungu". Komabe, izo zikusocheretsa. Maselo apachilendo amapezeka kuti akuphimba mbali zambiri za thupi la munthu - osati kunja kwake.
Maselo a squamous ndi maselo ofunika kwambiri. Mosiyana, maselo a epithelial epithelial ndi aakulu ndipo maselo amtundu wa epithelial ali ndi makoswe.
Maselo a squamous amapezeka m'magulu osiyanasiyana a thupi. Mungapeze maselo ophwanya m'kamwa, pamilomo, komanso pamimba. Amaonanso pakati pa zikopa za khungu. Maselo a squamous ndiwo maselo oopsa kwambiri. Amapanga mapepala apamwamba a maselo. Momwemo, iwo ali othandiza ngati minofu yophimba pafupi pafupifupi kulikonse.
Anthu ambiri amangodziwa kuti squamous cell pamene amapezeka ndi squamous cell carcinoma . Ichi ndi mtundu wa khansa yomwe imakhudza magawo a epithelium. Squamous cell carcinomas ndi khansayo yowopsa kwambiri pamlomo . Mankhwalawa amapezeka kachilombo komanso khungu.
Maselo a Squamous & Cancer ya Khansa
Palinso chifukwa china chomwe amai amadziwira kale selo la squamous. Momwe mungapangire khansa, zotsatira zochepa za Pap smear zotsatira nthawi zina zimawoneka ngati squamous intraepithelial zilonda.
Ichi ndichindunji chodziwika bwino cha mapepala osapitirira a Pap. Mukapeza izi, zimatanthauza kuti maselo opezeka m'mimba mwa chiberekero achita kafukufuku wamtundu wambiri. Komabe, maselowa sakhala odwala khansa. Ndipotu, zilonda zamakono zotchedwa scraous intraepithelial zilonda (LSIL) nthawi zambiri zimachiritsa okha popanda kuthandizira. Zilondazi nthawi zina zimatchedwa cervical dysplasias ,
Ambiri amayamba khansa ndi khansa zisanachitike chifukwa cha matenda opatsirana ndi HPV . Mankhwala a papillomavirus amawombera komanso amasintha maselo oopsa a chiberekero. Ikhoza kuthanso ndikusintha maselo a ziwalo zina m'thupi. Malinga ndi zochitika, m'kupita kwa nthawi, maselo wathanzi angalowe m'malo mwa maselo osandulikawa kapena apitirize kukula mosavuta ndikukhala khansa. Izi zikuti, matenda ambiri a chiberekero a HPV samabweretsa khansa ya pachibelekero. Thupi limatha kuthetsa matendawa palokha.
Magulu ena a khansa ya Squamous & HPV
Matenda a HPV amathandizidwanso ndi khansa ya squamous m'madera ena. Zina mwa khansa za mutu ndi khosi, nthata, mbolo, ndi anus. Ndipotu, asayansi ena amayerekezera kuti khansa inayi mwa asanu iliyonse imayambitsidwa ndi HPV! Mwamwayi, khansa yokhudzana ndi HPV yapezeka kuti imachiritsidwa kwambiri kuposa ena odwala khansa yapakhungu - pamutu ndi pamutu.
Kodi anthu amatenga khansa zokhudzana ndi HPV bwanji? Pa malo onse otchulidwa pamwambapa, kutumiza kwa HPV kumaganiziridwa kukhala kugonana. Kugonana kwa amphongo ndi kugonana kwa abambo kungaperekedwe kwa HPV, kuphatikizapo kugonana kwa kugonana.
Mawu ochokera
Zomveka kuti zotsatira zapakati za Pap smear zikhoza kukhumudwitsa.
Komabe, kumbukirani kuti kusintha kwa kansalu zambiri kumachokera kwaokha. Izi sizowona kwa ASCUS smears - maselo amodzimodzi osadziwika bwino. Matenda ambiri asanatuluke khansa amathawa okha pakatha chaka chimodzi kapena ziwiri.
Choncho, ngati muli ndi mapepala osakanizika a Pap, musalole kuopa mantha. M'malo mwake, lankhulani ndi dokotala wanu za masitepe omwe mukufuna kupita patsogolo. Dokotala wanu akhoza kulangiza chithandizo. Komabe, amatha kuyembekezera ndikuwona njira. Kafukufuku wina wafukufuku wasonyeza kuti amayi omwe ali ndi Pap yotsatila amapitirira miyezi isanu ndi umodzi atatha kuperewera kwachisawawa komanso omwe amalandira colposcopy ndi biopsy.
Izi ndi mitundu yowonjezereka ya kuyezetsa ndi chithandizo.
Matenda a HPV angathe kuchepetsedwa ndi katemera. Cervarix ndi Gardasil ndi katemera awiri omwe asonyezedwa kuti athetse chiopsezo cha matenda a HPV. Komabe, zimakhala zothandiza kwambiri ngati apatsidwa achinyamata asanakwatirane. Ngati ndinu wamkulu kapena kholo la mwana wamkulu, lankhulani ndi dokotala wanu ngati katemera wa HPV ndi wabwino kwa inu. Katemera wa HPV umalimbikitsidwa ngati katemera wa chizoloŵezi kwa anyamata ndi atsikana pakati pa zaka zapakati pa 11 ndi 12. Iwo akhoza kuperekedwa mpaka zaka 27, malingana ndi zochitika.
Chitsime:
Dexeus S, Rubio R, Bassols G, Jakob D, Ojeda J, Labastida R. Papilloma kachilombo ka HIV. Khansara ya Precancer ndi epidermoid. Eur J Gynaecol Oncol. 1992; 13 (2): 167-76.
R. Abu-Eid ndi G. Landini "Mapangidwe a Tissue and Cell Morphology of Squamous Cell Carcinomas Poyerekeza ndi Magalasi Amtundu wa Maselo 'Pseudo-epitheliomatous Hyperplasia ndi Makomosae Ovomerezeka Amlomo." ku Losa GA et al. (ed) (2005) Fractals mu Biology ndi Medicine
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