Kuyini i-Malignant Tumor?
Iyini incazelo yegama eliyingozi, futhi lokhu kuhluke kanjani kunqubo noma isisu esibi? Yikuphi ukufana okuphambili kanye nokwahlukana phakathi kwezicubu ezimbi futhi ezinobungozi futhi kungani ngezinye izikhathi kunzima ukutshela umehluko?
Incazelo: ezimbi
Ezokwelapha, igama elibi lisho igama elisho isimo esiyingozi empilweni.
Nakuba ngokuvamile kusetshenziselwa ngokungafani nomdlavuza, leli gama lisetshenziselwa ukuchaza izimo zezokwelapha ngaphandle komdlavuza kuneziyingozi noma ezimbi. Ngamanye amazwi, akuzona zonke izimo ezimbi ezinomdlavuza. Isibonelo, sisebenzisa inkulumo egxile kakhulu yomshuwalense wegazi ukuchaza ukucindezeleka kwegazi okuphakeme kakhulu, kodwa kulokhu, akunalutho nomdlavuza. Ngokufanayo, isimo esibi kakhulu se-hyperthermia sichaza isimo esiphuthumayo lapho umkhuhlane omkhulu onobudlova uqala ngesikhathi sokuhlinzwa nge-anesthesia ejwayelekile.
Yini i-Malignant Tumors?
I-tumor ebulalayo (i-tumorous cancer) ingenye futhi iyasakazeka kwezinye izingxenye zomzimba. Ngokuphambene nalokho, izicubu ezihlala endaweni yangasese futhi zingasabalalisi zibizwa ngokuthi zinesibindi . Izicubu ze-Benign zingakhula kakhulu futhi zingenza umonakalo, kodwa ngokuvamile azifaki ezitheni zegazi noma zellimini kwezinye izingxenye zomzimba.
Izici zezingxube ezimbi (ukuthi zihluke kanjani kunezingculazi ze-benign)
Izicubu ezibulalayo noma ezinomdlavuza zihluke ezifweni ezinobungozi ngezindlela eziningana.
Ezinye zazo zihlanganisa:
- Ukuhlasela kwezicubu eziseduze: Izicubu ezinonya zinemingcele empofu. Ngokungafani nezicubu ezinobunzima ezingagxila ezakhiweni eziseduze, izicubu ezinonya zingangena ezakhiweni eziseduze. Igama elithi "umdlavuza" livela egameni elithi crab noma claw, elibhekisela kulezi zicubu zomzimba ezihlasela izicubu eduze kwesikhumba.
- Ikhono lokusabalalisa (i-metastasize): Ngokungafani nezicubu ezinobuthi, amangqamuzana amathumba amabi angakwazi ukuhlukana nesisu nokuhamba, kungakini, noma nge-bloodstream noma i-lymphatic system. Iningi labantu ababulawa ngumdlavuza (cishe amaphesenti angu-90) kwenzeka ngenxa yalokhu ikhono lamathumba amabi ukusabalalisa. Funda kabanzi mayelana nokuthi umdlavuza usakazeka kanjani .)
- Ubungako kanye nendawo yokuphindaphinda: Izicubu ze-Benign zingase zibuye ngemuva kokususwa, esifundeni lapho ziqala khona. Ngokuphambene nalokho, izicubu ezibulalayo zibuye ziphindwe kaningi, futhi zingase zibuyele endaweni yangakini (njengezicubu ezinobuthi,) esifundeni (isibonelo, kuma-lymph nodes eduze ne-tumor yangempela,) noma kude (ezithombeni noma ezingxenyeni ezikude ne-tumor yangempela.)
- Amaseli: Kunemibono eminingi ebalulekile phakathi kwamangqamuzana omdlavuza namaseli atholakala esithombeni esibuhlungu . Amaseli e- Cancer ahluke ekunameni kwawo (okunamathiselwe kumaseli azungezile.) Abuye ahluke emandleni abo ekusakazeni (akanayo "ama-molecule" okugcina ama-cell ajwayelekile, indlela amangqamuzana axhumana ngayo, ekukhuleni kwawo, futhi ekugcineni ekufeni kwabo noma ekuntulekeni kwesisindo ukufa ngokuhamba kwesikhathi.
Izindlela I-Benign Neziphumba Ezibuhlungu Ezifanayo
Ezinye izindlela lapho izicubu ezinesifo esibucayi nezimbi ezifanayo zihlanganisa:
- Ubukhulu: Zombili izicubu ezinobuthi nezingozi zingakhula zibe zikhulu kakhulu. Isibonelo, i-uterine fibroids, isisu esinamandla, singakhula sibe sikhulu njengebhasikidi.
- Ikhono lokubangela umonakalo: Lapho izicubu ezinobungozi zenzeka endaweni evulekile yobuchopho, zingalimaza kakhulu, yize zingasabalali kwezinye izifunda zomzimba. Izicubu ze-Benign nazo zingabonakalisa kuye ngokuthi zihlala kuphi.
- Ukuphindaphinda kwendawo: Zonke izicubu ezinobuthi nezingozi zingabuya ngemva kokuphathwa. Umehluko wukuthi izicubu ezimbi zingabuya ezifundeni ezahlukene zomzimba abazisakaze kuzo, kanti izicubu ezinobungozi zizophinde zibuyele endaweni lapho zitholakala khona ekuqaleni.
Kungani Ngezinye izikhathi kunzima ukuhlukanisa izicubu ze-Benign nezingozi?
Uma udokotela wakho engaqiniseki ukuthi i-tumor iyinhlamba noma iyingozi ungase umangale. Akukona lokhu okusobala? Ezingxenyeni ezifana ne-CT scan, i-MRI, noma ngisho ne-PET scan, izicubu ezinobuthi nezilimazi ngezinye izikhathi zibukeka ngendlela efanayo. Kodwa ngezinye izikhathi kungase kube nzima ukutshela umehluko ngisho ngaphansi kwe-microscope. Ngenkathi kunezinhlobo eziningi phakathi kwamangqamuzana omdlavuza, amangqamuzana angenawo ama- precancerous , kanye namaseli ajwayelekile abuye aphindwe okuningi. Ngaphezu kwalokho, ezimathunjini eziningi, kunomxube wamaseli avamile, anempilo, namanomdlavuza. Ngisho naphakathi kwamangqamuzana omdlavuza, kungaba khona ukungafani ekubukeni kwala maseli ezingxenyeni ezihlukene zesisu (into ebizwa ngokuthi "i-heterogenicity.")
Ukubizwa ngegama: mu-leeg-nant
Izibonelo: URudney wadabuka lapho ezwa ukuthi ubuhlungu bakhe bubuhlungu futhi kwakuzodingeka aphumelele ukwelashwa komdlavuza.
> Imithombo:
> I-Library Kazwelonke Kazwelonke Yezokwelapha. I-MedlinePlus. Ukulimala. Kubuyekezwe 08/22/16. https://medlineplus.gov/ency/article/002253.htm