Esikhathini sokuqala kunzima ukuthola cishe noma yisiphi isisu esinonya, ngoba asibonakali kuze kube yilapho sifinyelela usayizi omkhulu noma kuvimbela imetastasis ezinhlotsheni ezizungezile. Enye yezinkinga ezinzima kakhulu ekuxilongeni ngokuhlukana komdlavuza we-duodenal - izibonakaliso zokuqala azivezi ngokungafani nemisiphazo yezinto eziphilayo ze-pancreas, ezinye izingxenye zamathumbu kanye nama-bucts ajwayelekile. Ngaphezu kwalokho, lolu hlobo lomdlavuza aluvamile, luvame ukuvela ngenxa yokuhluma kwezidumbu zesitho esiseduze.
Izimpawu zomdlavuza we-duodenal ekuqaleni
I-neoplasm engalungile ikhula kancane kancane futhi ingase ingabonakali iminyaka eminingana ngisho namashumi eminyaka. Ezimweni ezingavamile, iziguli ziphawula ukushaya kwenhliziyo ngezikhathi ezithile, ukucabangela okuncane, ukuguquka kwesifiso. Kodwa, njengoba umthetho, lezi zibonakaliso azihlotshaniswa nomdlavuza we-duodenal, kuthiwa zithathwa ngamathologi amancane engozini yokugaya ukudla, isibonelo, isifo sofuba noma i-colitis, i-peptic ulcer.
Esikhathini esizayo, izimpawu ezilandelayo zomdlavuza:
- ukuqhutshwa ;
- i-anorexia;
- ubuthakathaka;
- i-malaise;
- ukushintshashintsha kwesisindo.
Njengoba ubona, noma yikuphi ukubonakaliswa kwemitholampilo zakuqala kwalolu hlobo lwesifo sofuba kuvamile kwezinye izifo eziningi zesigcawu somathumbu.
Izimpawu zokuqala zomdlavuza we-duodenal
Izici ze-pathology ezicatshangwayo ziyimpawu ezintathu:
- I-syndrome yesifo. Ngenxa yokukhula kwe-tumor, izimpande zezinzwa zifakwe. Ngenxa yalokho, ubuhlungu ku-epigastrium ne-hypochondrium yangempela buzwa, buqeda emhlane nangemuva.
- I-jaundice yama-mechanical. Inqubo yokwelapha ivela ngenxa yokukhishwa kwe-bile duct. Ngaphezu kokushintsha umthunzi wesikhumba, udoti luba lula, futhi umchamo ubumnyama.
- Ukushaya isikhumba. Lesi sibonakaliso sibonakala ngokushesha ngemva kokuqala kwe-jaundice. Kuyashukunyiswa ukwanda kokuhlushwa kwe-bilirubin egazini, kanye nokucasuka kwama-receptors esikhumba nge-bile acid.