Nzira isina kujairika yekenza inowanzova nemigumisiro yakaipa
Kunyange zvazvo chirwere chinonyangadza chinonzi melanoma chekoloni uye rectum hachisi chinhu chakajairika, chinogona kuitika kana kenza yakapararira ( mastasized ) kubva kune tsvina paganda kana kudzoka kune munhu akamborapwa.
Inofungidzirwa kuti pasi pemakumi maviri kubva muzana yemaronda akawanda anokonzerwa nemaranoma. Zvisinei, kana ichiitika, inowanzova nehasha uye yakaoma zvikuru kubata.
Panguva imwecheteyo, nokuti inowanzoshamisika, kanzira dzechirudzi ichi zvinorasikirwa nyore nyore panguva yekutanga uye kunyange kutevera-up diagnosis.
Secondary Colorectal Cancer muvanhu vane Melanoma
Apo metastasis inobatanidzwa, maranoma aizotorwa se "kanzvadzi inonyanya" apo dzimwe nhengo dzakapararira nekupararira kwechirwere chinenge chiri "wechipiri."
Izvo zvisinganzwisisiki zvechirwere chechipiri chinokonzera chikonzero chinokonzerwa nemhando dzemasero ayo anonzi melanoma anokanganisa. Melanoma inobva kune imwe nzvimbo yakasiyana-siyana yesero, inonzi melanocyte , iyo inopa ganda redu nemaziso mavara avo.
Muna 96 muzana yematambudziko, melanoma inobva muganda. Iyo inogona kushandiswa uye inopararira mukati me lymphatic system inopinda dzimwe nhengo. Kazhinji pane zvisiri izvo, ichava nhengo dzisiri dzeganda rine melanocyte inenge ichinyanya kunetseka. Izvi zvinosanganisira maziso uye mumasikisi mapundu emuromo, mhuno, anus, rectum, uye vagina.
Sezvo zvakadaro, rectum inowanzove yakakanganiswa nemametasoma metastasis kupfuura yekoloni (iyo ine mashoma melanocytes).
Nezvo zvichitaurirwa, zvirwere zvinotyisa zvinowanzo "kuunganidza" mishonga iri pedyo uye, pakuita izvozvo, zvinoita kuti kupararira kwekenza kubva ku rectum uye / kana anus kusvika kune imwe koni.
Iboka rimwe chete riri panjodzi yekuyaruka kwechipiri kana kenza yevanhu vane vanhu vane hutachiwana hweHIV . Kusiyana neizvi, maranoma chaiwo emakoroni kana rectum haashamisi sekuonekwa sehungwaru hwenheyo.
Kanzira Yechipiri Muvanhu Vanorapwa neMelanoma
Sezvinopesana nekenza yechipiri, chero upenzi hunovapo shure kwekubudirira kwechirwere chinonzi " kenza yechipiri " (aka yechikwere chepiri yechipiri). Nepo kenza yechipiri "itsva" uye isingabatanidzi neyokutanga, kutaridzika kwayo kunowanzobatanidzwa kune zvimwechetezvo zvakakonzera kenza pakutanga.
Kunyatsogadziriswa kwechironda kunofanira kureva kuti haugoni kuwana mamwe marudzi ekenza. Ichokwadi chaicho chokuti iwe une melanoma inokuisa iwe pangozi yakakwirira. Kanzira yepiri inogona kusanganisira kenza yeganda isingabatanidzi kune yekutanga uye, saizvozvowo, haigoni kuonekwa sekudzoka kana kudzoka zvakare.
Chimwe chechipiri kanhara inowanikwa kune vanhu vakamboshandiswa kuti vawane melanoma inosanganisira:
- kenza yebonde
- mutsara wepyoyo
- kwete-Hodgkin lymphoma (NHL)
- kenza yeprotate
- chirwere chekenza gland
- kenza yemukati mhando
- kenza yemukati kaduku
- chirwere chetachiona
Colorectal kenza, zvakasiyana, haisi kuonekwa mumatunhu akakwirira kudarika zvaizotarisirwa muhuwandu hwevanhu.
Upenyu Husingatarisiri uye Kupona Nguva
Secondary colon cancers mumunhu ane melanoma inosanganisira kure shorter survival times (anorereji yemwedzi gumi) nemhaka yekupedzisira kuongororwa. Maererano nekuongorora kubva kuMayo Clinic, nguva yakawanda pakati pekuongororwa kwepamusoro pesanoma uye yechipiri chekenza yekoloni yakanga yakashamisa makore 7.47.
Pakati pevarwere vakadzidza, kubviswa kwekuparwa kwekenza kwakaratidzwa kuupenyu hutatu hwemararamiro kubva pamusana pemwedzi minomwe kusvika kusvika 27.
> Sources
- > Katsanos, A .; Tsianos, V.; uye Tsianos, E. "Metamatic melanoma mukati uye mudumbu guru." Annals of Gastroenterology. 2010; 23 (4): 322-324.
- > Tessier, D .; McConnell, E ;; Vechiduku-Fadok, T .; et al. "Melanoma metastatic kune colon: case series uye kuongororwa kwebhuku nemhinduro yekuongorora." Zvirwere zveColon neRectum. 2003; 46 (4): 441-447.