Khansa ya m'matumbo sigmoid

Cancer ya sigmoid m'matumbo ndi mlili wosaoneka. Zikuthandizani kumvetsa malo anatomical za thupi. Iyi ndi mbali za m'mimba, kudutsa mu rectum. Anatomically, ndi pawiri ofanana ndi zilembo S, pang'ono tapered mbali.

M'matumbo kuchokera kumbali zonse ali yokutidwa ndi chidutswa cha peritoneum, amene mwamphamvu atakhazikitsa kuti dongosolo la pafupi. Pali aumbike ndowe, choncho n'kofunika kwambiri kuti chakudya wambiri khwimbi la chakudya chokwanira cha zigawo amene ali stimulators peristalsis. Pankhani zosiyana pali osauka makope, yomwe ndi chotsatira cha kuthamanga pa khoma la thupi anapeza mankhwala zinyalala zoipa.

Zimenezi zimathandiza kuti kuchuluka kwa epithelium omwe ndiye anapanga khansa ya sigmoid m'matumbo. Koma choyamba kumachitika adenomatous polyp, amene ndipo umasamutsidwa ku mkhalidwe wapakati kenako mu chotupa palokha - adenocarcinoma. Features wa kufalitsidwa saloledwa kukhala neoplastic mwamsanga chionetsero nawonso akusowa. Chinthu china ndi maonekedwe a ululu magawo kenako chotupa monga wandiweyani peritoneum mutes zizindikiro matenda.

zifukwa

Khansa ya m'matumbo sigmoid ali siziri chimodzimodzi anapereka zimayambitsa chitukuko. Komabe, chito za chotupa mu intestine ndi bwino kuphunzira. Zikuphatikizapo: utachepa ntchito peristalsis, chimalimbikitsa ntchito wochepa chomera zakudya ndi mankhwala, ziphe (kuphatikizapo fodya, mowa), amene ntchito pambuyo opaleshoni. Kuchuluka chiopsezo pamaso tizilombo ting'onoting'ono, anam'peza matenda a m'matumbo, matenda amene amatupitsa, intoxications aakulu. Oncologic ndondomeko zambiri akufotokozera mu anthu amene ali aakulu kuposa zaka makumi asanu. Kwa achinyamata si khalidwe la khansa ya sigmoid m'matumbo.

zizindikiro

Chithunzi matenda a matenda kuzimiririka kwambiri. Zochita matenda, zizindikiro zimenezi zimatchedwa monotonic kapena inexpressive. Zikuphatikizapo ululu kupweteka m'mimba, chosokoneza cha mpando, zomwe zina kutha paokha, kutopa, kufooka, paleness, chilakolako osauka, kumene limodzi ndi kupotoza zokonda kukoma, kuwonda. Ndi kukula zina magazi chotupa kuoneka m'manyi, kuchuluka kukula chiwindi, kusintha kwa khungu, amene akukhala grayish chikasu, khalidwe mwa zizindikiro za kuledzera aakulu anagwirizana. Koopsa chizindikiro ndi ascites. Magawo lotsiriza la nthenda ya yodziwika ileus, magazi chachikulu, abscess intestine.

Matendawa ndi mankhwala

Sigmoid khansa ya m'matumbo amawapeza zapamwamba. Ichi ndi chifukwa malo ake anatomical. Location yomweyo kutsogolo kwa rectum walola Kupenda digito kudzera dipatimenti imeneyi. Ndi khalidwe yake chotupa ndi wapezeka mu magawo oyambirira cha chitukuko angathe kugwira mankhwala.

Pamene zizindikiro woyamba m'pofunika sigmoidoscopy, barium mankhwala, m'mimba ultrasound, colonoscopy. Yotsirizira zikusonyeza biopsy kuvomerezedwa, amene amalola kusiyanitsa minofu zabwinobwino komanso wosasangalala.

Pambuyo matenda ndi wotsatira chitsimikiziro chotupa poyera matenda - khansa ya sigmoid m'matumbo. Kuchiza matenda ndi opaleshoni yekha. Chotupa wosakwiya kukula ndi pafupifupi sapereka metastases, kukwaniritsa mankhwala mu magawo oyambirira.

Sigmoid khansa ya m'matumbo ndi matenda oopsa, choncho malingana ngati sapereka lokha anamva ndipo anapeza mu magawo mochedwa, koma matenda oyambirira, kulibe kuopseza moyo.