Menina liʻiliʻi - 'ole, hana, mai

Menina liʻiliʻi o kekahi o na pauku o ka lahilahi naʻau liʻiliʻi, ka lōʻihi o ka i mea e pili ana i 4-5 mau mika. Ka 'ole o ka poe uuku a liʻiliʻi nā ka duodenum, i ukali ia e ka menina, a wale laila - ka ileum. Gut, mai nāʻaoʻao ua uhiia me ka iwi, a ua kapaia ka peritoneum, a ua pili i ka pa hope o ka abdomen ka hoʻohana 'ana i ka mesentery. Ke aupuni 'jejunum ma ka hapa hema o ka abdominal lua. Ma ka anterior abdominal pa ka mea, uaʻana i loko o ka umbilical aina, ma na aoao elua o ka abdomen, like hoʻi me ia ma ka hema iliac fossa. na naau oʻu puka lou i hoonohonoho i papamoe, a me kēlāʻaoʻao. jejunum ma ka lōʻihi o ka 2/5 o ka huina o ka loa o ka uuku liʻiliʻi. I e like me ka ileum menina ua pūhaka pā pōhaku, a nui anawaena o ka pā lumen. Ka mea, i kekahi a me ka helu o ka villi a me nā pā a pau i manaʻo i loko o ka lumen, i ka helu ana o na moku i mea hou, akā, lymphoid keena, ma ka Akä, Ua emi. i akaka palena o ka hoʻololi mai kekahi hapa o ka naʻau liʻiliʻi i loko o kekahi hana.

Ka 'ole o ka pa

Mai ka waho ka mea, ua uhi ia me ka kūikawā gut iwi a pau ma. 'O kēia ka peritoneum, i malama ia, a smoothing kū'ē na naau oʻu puka lou i kahi hookahi. Peritoneum converges ma ka hope o ka naʻau liʻiliʻi, a no laila, i hana mesojejunum. He loaʻa nō ipu koko a me nā aʻalolo, a me ka lymphatic capillaries e hānai i ka gut, a lawe mai ia i wale na māhuaola e pono ma ke kino, akā, iʻawahia hālāwai hope huahana, a laila, neutralizes ke akepaʻa.

I ka lua o ka papa o ke ala apuupuu Muscle'aʻaʻa, i ka huli 'ano apau loa nā papa o ka olona. Mawaho e hoʻonohonoho i ka lonikū olona, a me ka hoʻopoepoe loko. Ma muli o ia kā lākou contraction a me ka hoʻomaha o ke chyme (ʻai ana i paku ole ia i ka hana 'ona o ka digestive'āpana i loko o ka mua pauku) hele ma ka lumen o ka naʻau liʻiliʻi, a haawi i ke kino a pau i ka māhuaola. Ke kaʻina hana o ka mea i hahai ana ka mea mamuli o kekahi contraction a me ka hoʻomaha o na olona, ua kapaia peristalsis.

Functionally nui, ahu iho

Ka mua mau papa i maʻamau hana a me ka 'ohana ka palekana, akā, a pau ka ai omo kaʻina hana i wahi ma ka hope elua. Ma lalo o ka Muscle, ahu iho ka submucosa,ʻo ia ka mea, i ka lahilahi gut koko lymph capillaries, lymphatic'aʻaʻa huhui. Slimy, ahu iho protrudes i loko o ka lumen o nā bipi, a ma ka omo ili honua lilo nui. Eia hou, i ka ili honua o ka mucosa mea ulu nap, ka mea hiki ke ike ma lalo o ka microscope wale, akā, i ko lākou kūlana mea loa nui. I ka mea, i kekahi mau lako hou o māhuaola i ke kino.

nap

Nap - ia keʻano o ka hanaʻana mucosa, nona ke anawaena o kekahi wale millimeter. Ua huna lākou columnar epithelium, a ma ke kikowaena e lymphatic a me ke koko capillaries. No hoi glands, a i ke aupuni 'ma mucous anao? Aou na hana waiwai, mucus, hormones, nā'ūhū, e hoʻonui ai i ke kaʻina o ka digestion. Capillary aʻeo ka hoʻolele 'e komo iloko o ka mucousʻili lahilahi, a komo venules merge, mea, a me nā ipu a pau, e hana i ka puka aa koko, a hāpai koko i ke akepaʻa.

Ke kuleana pili i ka hanaʻia he wīwī gut

O ka papa kuhikuhi hana o ka naʻau liʻiliʻi - o ka aaioee a me ka omo o ka ai, a i ua mua ia me ka mea mua loa o ka digestive'āpana. Food keia ninoieo o na nāʻakika'amino i poe mua nā polokina, monosaccharides, mamua mamuli o carbohydrates a me momoma nāʻakika a me glycerol (ka kekahi i huli i lipids). Ke 'ole eaaaony no jejunal villi, ia mea hoomaikai ia ia a pau i komo i ke kino a me ka hiki ke hoʻohana i ka nutrient mea. 'amino nāʻakika a me monosaccharides hāʻule i loko o ke akepaa, ma ka mea, e hou hou ', a mahope anal i loko o ka systemic holo, i ka momona, i ke kemu lymph capillaries, laila, e komo i ka ipu lymphatic, a mai laila diverge ka mea, me ka nń lymph ma ke kino. Mea i ua ole, ua ho'āʻo e hooholo i ka waiwai i loko o ka jejunum, hina i loko o hou pauku o ka naʻau liʻiliʻi, a i hana, a mahope o ka noho.

Mai maʻamau i ka maʻi - hoʻokahi koe

Menina liʻiliʻi he nui kona mau oihana i loko o ka wa e kaawale aku o ka hoʻokō 'ole' a me ka maʻi e functioning maʻamau, me ka ana i kekahi pilikia. Akā, inā he hemahema i, ka mea o ke kumukuai o ka manawa, e ike i ka hoʻomalu. Nānā i ka jejunum, e like me ka mea holoʻokoʻa uuku liʻiliʻi mea pilikia, a kālailai i ka nui. Noiʻi ana, mua o nā mea a pau, e cal, ka mea hiki ke hai aku i ke ano o ka hoʻokō 'ole' ua hanaia i loko o ka naau. Akā, i ka poino, e hoi e banal nana a me ka palpation (palpation).

Lolina o pilikia ma ka jejunum hiki e nui, akā, ua Kīwala'ō ma lalo o ka pathology oʻoki lāʻau lapaʻau, pākōlea a me ka infectious ano. Ma kēia hilinaʻi nui i ka iapaau ana, e like me ka pono me ke koho ana o ka makaukau i hiki ke kōkua pakele o ka maʻi.

Me ka mea e hele ana i ka surgeon?

I kapa i ka mea kūpono hoʻomalu kū maʻi, i ka iapaau ana o ka mea e koiʻoki kino. Championshipʻaneʻi i oncology, malignant a me ka benign keʻano o ka hanaʻana hiki e loa ka nohona, a me kā lākou mau inoa hilinai ma ka histopathology aeee i loko o lākou haku mele 'ana. ʻeho ka ulu ana paha e kekahi i loko o ka lumen paia, a mawaho. I ka ulu hele i loko o ka lumen, malaila e kahe ana ke koko a me iaʻi, i pono kokeʻoki lāʻau lapaʻau 'uao.

Ua hiki no hoi ia i na naau oʻu iaʻi, i ua kena ae la ma ka spasm, iaʻi o ka intestinal lumen ole intussusception (wā i kekahi hapa o ka naʻau liʻiliʻi loaʻa i loko o kekahi). ʻoki lāʻau lapaʻau lapaʻau i loko o kēiaʻano jejunal maʻi kekahi ponoʻoki kino urgently. Iaʻi hiki ia i loko o nā māhele o ka naʻau liʻiliʻi, akā, nui ka makaikai abdominal X-Ray, a e kōkua e hookupaa i kaʻike,.

Pinepine aia no he mea pathology like diverticulitis. He he li nui o ka i paiiaʻi o ka jejunum, a ua kapaia ka diverticulum. Maʻamau, ia mea ole, a me kona alo mea he congenital kina. Inā ka mea, he pono 'eleuʻike, o ka li nui, i nā hoopii o ka eha, ke kuni, hoʻopilikia o ka abdominal nāʻiʻo. Ka hope loaʻike, mea ma ka pae'ōnaehana papa, a laila, hookupaa iho la ia ma ka histopathology.

nā maʻi

Jejunum ke lawe mai i kekahi wahi lihi iki o ka pilikia e pono e maopopo i ka surgeon. I kekahi manawa, i ka lohi ma ka pololeiʻike, hiki ke alakai i ka make ana o ka hoʻomanawanui. I ka mea, Crohn ka maʻi, a hiki ma ka kahe ana ke koko, abscesses a me nā complications. Kekahi illnesses hiki loko i ka hana o ka jejunum, a e loaa ia lakou, i koiʻoki kino. No ka laʻana, na adhesions o abdominal cavities, o ka oi aku i loko o nā wahi a pau o kaʻeleu hapa o ka liʻiliʻi liʻiliʻi e koiʻoki lāʻau lapaʻau excision o adhesions. Operative lapaau nā kaʻa mokulele hoʻohana a me ka helminthic kaua, i ka wa a ka nahā i ua sila ia me ka mea poepoe o ka ilo.

A me ka mea e hele ana i ke kino?

Ke kino no hoi i hana i ka hana. He, o ka papa, i ka hana i emi ma mua ia o ka surgeon, akā, ia mea i emi kuleana. Ma na poohiwi o ke akamai e hele i ka maʻi a me nā mea a pau hoʻoʻino loli ma ka jejunum. Kēia colitis, a hiki e huʻi paha maʻi, nanaina aku na naau oʻu maʻi pale a me nā maʻi. Ke hoʻohana no ka scalpel i loko o kēia mau maʻi ua i koi 'ia, akā, competently a me ka pono hoakaka lapaʻau, e kōkua kiʻi pohaku uinihepa, o ka mai a me ka • loaʻa hou i ka olioli o ke ola.

Ka maʻiʻaʻai Aʻole e hiamoe

Ua mea i uhi malu ia menina liʻiliʻi kekahi i loko o kona lumen ka nui helu o ke anakahi iki-meaola. I waena o lākou ka mea, he maikai a me ka pono no ke kino, a ma laila nō ka hewa, ka mea e mau ana, e hana ino. Ka'ōnaehana paleʻea'ōnaehana ua paʻa hoʻi i ka hae o pathogenic microorganisms, akā, i kekahi manawa ua hiki ole Makuakane a me kona papa hana, a laila, hoʻomaka infectious maʻi. Pinepine i ke kino i e undesirable mau hoalauna, na ilo, a hooikaika e komo i loko o ka hemolele hale wahi, i mea no ia menina liʻiliʻi.

Ma ka lumen o ka liʻiliʻi liʻiliʻi ke hoʻoikaika i na maʻi, e like me ka hī koko, cholera, typhoid, salmonella, a he nui na mea e ae. Nā symptoms i ka mea, i lauwili ana, akā, na mea like ka mea, i - ka mea, Aloha diarrhea. He hiki i kaʻokoʻa waihoʻoluʻu a me ka honi, e doped me ka ole ia paha, e like me ke koko ka wai paha. I ka hope wahi ma ka hoomaopopo ana pathogen i bacteriological ninaninau o ka mea kinoea. A laila, ma muli o ka pā lonoaʻili o ka pathogen i antibiotics, kēia lapaau. e kuhikuhi i helminths i e, keia, e haawi aku i ka paepae hāpana, a e kōkua pakele o ia wale nō infectious maʻi.