Ahụ ikeỌrịa na ọnọdụ

Sigmoid colon - bụ ihe dị mkpa ngwa nke digestive usoro

Sigmoid colon, malite elu aperture pelvis na-agafe n'ime ikensi, bụ otu eriri afọ nke nnukwu. Nke a aha a ngalaba bụ n'ihi ya pụrụ iche na udi, reminiscent nke Greek leta "sigma". Ọ bụ na-emekarị na n'aka ekpe nke afo, Otú ọ dị, ọ na-ehuda iru midline nke afọ na nri elu quadrant. Sigmoid colon niile akụkụ kpuchie mesentery - duplikatury peritoneum, kpọgide afo, obere eriri afọ, akụkụ nke sigmoid colon na ọtụtụ ndị ọzọ na akụkụ nke afo na azụ mgbidi. Mesentery nwere a uka nke ọbara na Lymph arịa, na irighiri akwara.

Sigmoid colon ekere òkè dị mkpa na mgbaze nke nri, absorption nke ọ na-ewe ebe a ịrịba ego nke mmiri, ekemende agbasa niile akụkụ na aru na usoro. Ọzọkwa, e na-aga n'ihu solidification na nsị na-ada mgbe ahụ n'ime ikensi na na-anyụpụ si ahụ. Ebe ọ bụ na mgbaze bụ isi ọrụ nke sigmoid colon, ọrịa nke eriri afọ nwere ike ime ka oké njọ na-enwe nsogbu bowel àgwà n'ozuzu na mmetụta na kwesịrị ịrụ ọrụ ndị dị nso na akụkụ na pụrụ ọbụna inwe ihe ize ndụ ndụ. Ya mere, n'oge nchọpụta nke ọrịa ndị dị mkpa ngwa nke digestive usoro, dị ka sigmoid colon, bụ nke dị oké mkpa maka a mma pụta ọgwụ.

Otu nke sigmoid colon ọrịa bụ sigmoid (a ụdị afọ), nke bụ mbufụt nke eriri afọ. Na nnukwu na-adịghị ala ala iche-iche sigmoidita. The nnukwu ụdị e ji a nkọ mgbu na iliac afo, yiri siiri, nakwa dị ka mgbanwe na osisi ike na agba nke oche. The mgbaàmà nke-adịghị ala ala ụdị ọrịa bụ ihe mgbu mgbe na n'oge defecation, nwetụ ntachi na afọ ọsịsa na. Ke adianade do, ọrịa na mkpesa na ọnụnọ nke belching, bloating, vomiting, ọgbụgbọ na Ugboro oké ụzụ ke gootu.

Ọtụtụ mgbe ọgwụgwọ nke sigmoid colon mbufụt na-ịghọta ruru na-ezighị ezi nchoputa, ndị ọzọ mbufụt njọ. usoro nke-asọkọta ọnụ na nso akụkụ eriri afọ nwekwara amalite. Ire ọkụ ka sigmoid colon (mgbu na-emekarị bụ na ọdịdị nke apịajighị apịaji) egosipụta ọdịdị nke adịghị ike, a nkọ ọnụ ke arọ na arịa ọrịa nke na àgwà nke ndụ.

Ọgwụgwọ nke sigmoid colon mbufụt agụnye igbaso a siri nri na bed ike. Họpụtara n'ikuku antispasmodic, ogwuura, antibacterial na kpuchiri n'aka. Ke adianade do, ọtụtụ-eji Nde ọgwụgwọ n'ụdị kandụl, herbal infusions na corticosteroids. Na-adọ nchoputa n'agbanyeghị ụdị ọrịa mma amụma.

Sigmoid colon spasm nwekwara ike ịbụ mgbaàmà nke ọzọ ọrịa, nke nwere aha nke diverticulosis. Ọrịa a na-enwetara, ọ dabeere na iro nke nsia motility, n'ihi nke na ụfọdụ ngalaba bowel emee elu intraluminal nrụgide. N'ihi ya transverse na longitudinal muscle hypertrophy, na-amalite ọbara ọdịda anụ ahụ na-ebute site gootu na-akwusila chyme.

Diverticulosis na-eto eto bụ dịtụ obere, ma afọ iri ise na omume nke ọrịa na-abawanye budata. Isi mgbaàmà nke ọrịa a na-: flatulence, bloating ke afo, nsogbu nke stool, cramps na ihe mgbu na iliac fossa. Ọgwụgwọ nke ọrịa a iji zere dị oké njọ, dị ka fistulas, na-agba ọbara, etuto guzobere, peritonitis na purulent inflammations.

Bụrụ na nke yiri mgbaàmà kwesịrị ịchọ ozugbo nlekọta iji zere mmepe nke ọzọ ọrịa ọjọọ, ndị dị ka ọrịa cancer nke sigmoid colon.

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