Umdlavuza wamaphaphu ikholoni sigmoid

Umdlavuza kapopopo sigmoid kuyinto killer ongabonakali. Kuyokusiza ukuba ukuqonda indawo yokwakheka komzimba. Kuyingxenye emathunjini ezinkulu, wedlula ku le ingemuva. Anatomically, kuba kwakwakhe efana izinhlamvu S, kancane tapered ohlangothini.

Isibindi bevela kuzo zonke izinhlangothi embozwe isiqeshana peritoneum, okuyinto ngokuqinile elungisa yona zokwakheka eduze. kwakhiwa Kukhona endleni, ngakho-ke kubalulekile ukuba ukudla uquqaba okwanele izingxenye okuyizinto stimulators peristalsis. Endabeni okuphambene kukhona kahle kwegazi, okuyinto is phetho ingcindezi odongeni umzimba zanqwabelana imikhiqizo eyingozi imfucuza.

Lesi simo kunomthelela ekwandeni we epithelium kuyiphi-ke bakha nomdlavuza kapopopo sigmoid. Kodwa okokuqala kwenzeka polyp adenomatous, okuyinto wabe esethunyelwa isimo Lesisemkhatsini bese ku isimila ngokwayo - adenocarcinoma. Izici kwegazi ayivunyelwe ukuthuthukisa neoplastic ukuboniswa okusheshayo naye olahlekile. Esinye isici Akukhona ukubukeka ubuhlungu emabangeni kamuva isimila, njengoba peritoneum obukhulu mutes izimpawu zokwelashwa.

izizathu

Umdlavuza wamaphaphu ikholoni sigmoid ayizange ncamashi ukusetha izimbangela yentuthuko. Nokho, amaphethini isimila emathunjini wafunda kahle impela. Lezi zihlanganisa: kwehle peristalsis umsebenzi, ekhuthaza ukusetshenziswa nengcosana ukudla isitshalo nemithi, ubuthi (lokhu kuhlanganisa i-nicotine, utshwala), ezisetshenziswa ngemva kokuhlinzwa. Sizonyuka ingozi ebukhoneni polyp, izilonda emathunjini, isifo Crohn, intoxications ezingamahlalakhona. inqubo Oncologic ngokuvamile eba nabantu abaneminyaka engama amahlanu. Kubantu abancane akuyona nobuntu nomdlavuza kapopopo sigmoid.

izimpawu

Isithombe emitholampilo ye isifo sesifiphele kakhulu. Ngo umkhuba emtholampilo, lezi zimpawu abizwa ngokuthi monotonic noma inexpressive. Lezi zihlanganisa ubuhlungu ngiyaqaqanjelwa esiswini, ukuphazamiseka ngesitulo, nakho ezimweni eziningi zinyamalale ngokwakho, ukukhathala, ubuthakathaka, paleness, isifiso sabo ebuthaka, okungase kuhambisane ukuhlanekezela zokunambitha izintandokazi, kwesisindo. Nge okwanda igazi isimila avele sezinyawo, anda ubukhulu isibindi, izinguquko umbala kwesikhumba, okuyinto kuba lemicu empunga elinamathela othini umbala ophuzi, uhlamvu zezimpawu zokudakwa ezingamahlalakhona wajoyina. uphawu okuyingozi kuyinto ascites. Izigaba lokugcina isifo zinezikhathi ileus, ukopha okukhulu, amathumbu ithumba.

Ukuxilongwa kanye nokwelashwa

Sigmoid umdlavuza colon sitholakale kakhulu ukumane. Lokhu kungenxa isikhundla salo yokwakheka. Indawo ngokushesha phambi ingemuva ivumela luhlolo digital ngokusebenzisa le umnyango. Nge ukuziphatha ngesikhathi esifanele yesimila itholwa kusaqalwa yentuthuko ezingaba ngempumelelo ukufeza ukwelashwa.

Lapho izimpawu zokuqala kuyadingeka ukuze sigmoidoscopy, barium yombala enema, ultrasound besisu, colonoscopy. Lesi sakamuva lisikisela biopsy saziso, okuvumela ukuba bahlukanise phakathi kwezicubu evamile futhi ukuqothuka kwezinwele okungavamile.

Ngemva Ihlahlubo isiqinisekiso okwalandela of isimila echayeke uphethwe - nomdlavuza kapopopo sigmoid. Ukwelashwa yalesi sifo nge ukuhlinzwa wedwa. Ithumba zikhula kancane futhi cishe akukuniki metastases, ukufeza ikhambi kusaqalwa.

Sigmoid umdlavuza colon yisifo esiyingozi, kuphela nje uma akukuniki ngokwayo wazizwa futhi butholakala ezigabeni ngasekupheleni, kodwa ekuhlonzweni, yena ayinazo usongo ekuphileni.