Kansarka ganaca

kansarka ganaca waa neoplasm a malignant, soo sameeyey unugyada la xirrira ee beeryarada. nooca ugu badan ee kansarka, kaas oo keena ilaa 95% dhammaan xaalado kasta oo buro tani waa adenocarcinoma ah, taas oo uu yeesho gudaha qayb beeryarada exocrine ah. Adenocarcinoma - buro malignant saameeya unugyada jilacsan ee jirka. Si kastaba ha ahaatee, ma dhammaan xaaladaha kansarka ganaca - waa uun adenocarcinoma oo caynkaas ah. Xaaladaha qaarkood, burada horumarisa ka waxa loogu yeero unugyada islet, oo sidaas daraaddeed waxaa loo kala saaraa sida burada neuroendocrine ah. Calaamadaha iyo astaamaha keeni shaki kansarka ku xiran tahay meesha ay buradu ku, ay le'eg tahay iyo nooca dhar, ay image. Guud ahaan, astaamaha kansarka ganaca waxaa ka mid ah calool xanuun, xanuun dhabarka hoose, iyo haddii burada qaniinaa, shar koollo bile ah, cagaarshow. Intaa waxaa dheer, waxaa laga yaabaa in si weyn miisaanka oo yaraada, cuncun, murugada, thrombophlebitis xididka ba'an (Trousseau ayaa calaamo), calaamad Courvoisier iyo kuwo kale oo badan.

In darajayn ee kansarka ugu dilaaga ah kansarka ganaca si kalsooni leh u haya sababta Sharaf afaraad hoggaamineed dhimashada ragga iyo haweenka dhexdooda, isagoo mujrim ah oo ku saabsan 6% dhammaan dhimashada kansarka. Ku dhowaad saddex-afar dhammaan kansarka ganaca horumarinta ee kansarka madaxa ama qoorta, 15 ilaa 20 boqolkiiba burooyinka soo koraya ee jirka qanjirka si toos ah, iyo boqolkiiba ee ay dabada dheeraad ah 5 ilaa 10 muuqan.

Daaweynta kansarka ganaca waa adag ku filan, sidaa darteed sida loo ogaado buro this ku jira marxaladaha hore waa mid aad u, hawl aad u adag. Waxaa intaa dheer, sida ay sheegtay tirakoobka, in ka badan kala bar dhamaan bukaanka cudurka markii sidayaal "kansarka ganaca" ahaayeen burooyinka xadka-, iyo in 26 boqolkiiba dhaawaca ayaa lagu arkay qanjidhada gobolka. badbaadada qaraabada bukaanka ee sanadka kowaad ka dib markii cudurka, "kansarka ganaca" waa boqolkiiba 26. Si kastaba ha ahaatee, oo la mid ah heerka shan sano ah uu yahay xataa hoose ee kaliya oo keliya 6%.

Waa in la ogaadaa in dhammaan burooyinka ganaca waa adenocarcinomas 80% epithelium ductal. boqolkiiba burooyinka ganaca exocrine kaliya 2 waa benign.

foomamka ka yar caadiga ah ee noocyada kansarka ganaca histological ka mid ah burooyinka sida carcinoma Rafaa cell, jilacsan, carcinoma cell squamous, adenocarcinoma mikroglandulyarnaya, carcinoma isjiidanaya, cystadenocarcinoma, carcinoma fibrosis papillary, acinar cystadenocarcinoma, cystadenocarcinoma atsinoznokletochnaya. Aad u dhif ah ay dhacdo in bukaan horumariyo buro ganaca unugyo. nooca ugu badan ee kansarka ganaca waa lymphoma.

Sida caadiga ah, metastasis koowaad ee natiijada kansarka ganaca qanjidhada gobolka, beerka ka dibna ka yar inta badan ee sanbabada. Intaa waxaa dheer, burada si toos ah u koraan karaa xubnaha, kuwaas oo u taagan in peritoneum dhow qanjirka nesosredstvenno, i.e. caloosha, malawadka iyo xiidanka. Waxaa intaa dheer, kansarka ganaca peritoneally in ay dusha kasta oo ku yaala saabka caloosha metastasize laga yaabaa. Sidaas darteed, waxaa laga yaabaa in ascites (uurweynaad qaba), iyo waa calaamad aad iyo aad u madow iyo kuwa xun. kansarka ganaca metastasize karaa maqaarka iyo in loo muujiyey doonaa foomka qanjira daran. In dhammaan this burooyinka sida dhif siin metastases ilaa lafta.