Ahụ ikeNa nkà mmụta ọgwụ

Pancreas Anatomy: ọrụ ma na ọrịa

The kasị gland anyị ahu - umeji pancreas. Anatomy nke isi akụkụ nke digestive usoro nwere ọzọ na-akpali mma. Ndị a glands na-guzobere n'oge mmepe nke ẹmbrayo na mgbidi nke duodenum. Mgbe ahụ, jiri nwayọọ nwayọọ na-amụba, ha nnoo karịrị ya.

Nke abụọ kasị ukwuu gland nke digestive tract bụ pancreas, mmewere, ọrụ na ọrịa nke ga-atụle n'isiokwu a. Ọ bụ nke abụọ naanị na size nke imeju. The pancreas emi odude ke a loop nke duodenum, n'ihu ya - na ala elu nke afo. Ọ bụ n'ọnọdụ kasị mma a ahu, na nwetara aha ya.

The pancreas nwere ma endocrine na exocrine ọrụ. Ikpeazụ rụrụ acini na-emepụta digestive enzymes pụrụ iche. The kasị elu uru nke ndị a enzymes bụ amylolytic na lipolytic na trypsin. Ha na-secreted na-adịghị ejekwa ozi ụdị na-etinyere ya n'ọrụ acini ejikari naanị na uji eze nke duodenum. Banyere endocrine ọrụ, ọ bụ nke pancreatic ntakịrị àgwàetiti (ma ọ bụ Langerhans ntakịrị àgwàetiti).

Pancreas: Anatomy

Na ụmụ mmadụ, nke a na ahụ nkpirikpi-ekara. Isi ya na-thickened, na n'etiti akụkụ ọzọ bụ ma ọ bụ obere prismatic. Ya ọdụ na-narrowed. Eleghị anya ị na Olee ihe enyemaka were ebe pancreas. Anatomy na physiology nke ya, Otú ọ dị, na-achọ ntụle zuru ezu.

Anyị nwere mmasị ahụ bụ na posterior abdominal mgbidi ebe ke larịị nke 2nd na 3rd lumbar vertebrae. The elongated pancreas kwụ direction ka ọdụ ya rute splin, isi dị na loop nke duodenum. Head na anteroposterior direction dịtụ thickened. Ọ nwere a nko ekara abụba, duziri ala. Ma ihe ndị ahụ nke pancreas, n'ụdị ya bụ a zita prism. Peritoneum kpuchie n'ihu elu-ya nke chere ihu n'azụ elu nke anyị na afo. Ọ na-kewapụrụ n'ebe ndị ikpeazụ a warara oghere nke mbukota akpa. Pancreas (Mmebe ọ ga-abụ doro anya na ị na, ma ọ bụrụ na ị na-amụ photos adade ke ibuotikọ) bụ na kọntaktị na n'azụ elu nke adrenal gland na elu onu nke ekpe akụrụ.

Na ogologo nke onye okenye bụ banyere 15-25 cm na a ọkpụrụkpụ nke -. About 2-8 cm Atụlee pancreas si 65 ka 160 g ọhụrụ ala, ọ na-anọchi si a pinkish-agba ntụ. Ekpuchi ya nnọọ mkpa Capsule.

Anyị enyocha n'ozuzu okwu, Ọdịdị nke ahụ pancreas. Anatomy of ya, Otú ọ dị - nnọọ a sara mbara isiokwu. Anyị na-enye gị n'ihu inyocha ajụjụ a.

Ducts na lymphatic arịa

A plurality nke lymphatic arịa na excretory ducts nwere pancreas. ya Mmebe na-eburu maruuru ha. Isi excretory ducts, nke ndị na-emekarị abụọ na a onye na-agba site na ọdụ ka isi nke pancreas, na-agafe ya axis. Main ọwa ya ụzọ na-ewe ọtụtụ alaka na rụrụ nke lobules nzuzo. Ha n'ụzọ doro anya si dị ọcha megide backdrop nke pancreatic parenchyma, nke nwere a isi awọ-pink agba. Na confluence isi ductless duodenum ya dayameta esịmde 3.2 mm. The ọdụ na aru na-nyere na a ọnụ ọgụgụ nke alaka nke splenic akwara.

pancreas Anatomy akara ọnụnọ nke a na ok netwọk nke lymphatic arịa, nke nwere njikọ chiri anya na netwọk duodenum, ńsí eriri afo na opi mgbailu. Lymph-ya nime ya aga ka a plurality nke mpaghara Lymph, nke dị na afo, n'ọnụ ụzọ ámá imeju, mesentery, splin na ekpe adrenal gland.

Anyị na-atụ ị na-aghọta na topographic mmewere nke pancreas.

innervation

Innervation-adọrọ mmasị anyị dị ka ahụ nke parasympathetic na ọmịiko. Non-uru ọmịiko emep uta eri nri n'ime ya site na perivascular plexus. The akwara ndị na-na na anyịnya, plexus guzobere ọkpụrụkpụ nke ya n'ihu ma n'azụ na-ebupụta. Akwara ozi n'ime ya, kwesịrị ekwesị ducts, arịa, na ntakịrị àgwàetiti nke Langerhans na acini.

Ọrụ nke akwara esi gboo na ụkpụrụ nke secretory ọrụ

Ebe ọ bụ na nwere rụrụ I. P. Pavlovym, o guzobere eziokwu ahụ bụ na secretory edinam emetụta parasympathetic gboo. Akwara esi gboo akpọ ọrụ dị mkpa na ụkpụrụ nke secretory ọrụ nke pancreas. Ọ bụrụ na e iyatesịt nke vagus akwara , ma ọ bụ ọ bụrụ na mmadụ na-eji ụfọdụ parasimpatikotronnye pharmacological bekee secretory nsogbu dị iche iche igbari ngwa ngwa na-eguzo si acinar mkpụrụ ndụ. Otú ọ dị, ọnọdụ ndị a, ihe pancreatic ihe ọṅụṅụ bụ ọgaranya organic bekee na enzymes, n'ihi ya, ọ na-anọchi na a kama obere ichekwa.

More mgbagwoju anya bụ usoro nke ihe nke ọmịiko ya na-agakọ. Dị ka ụfọdụ ndị na-akọ, ma ọ bụrụ na ndị splanchnic akwara gụrụ nwa oge iyatesịt emee mgbochi nke pancreatic secretion. Otú ọ dị, mgbe ọ bụ nnọọ ihe a ogologo oge mmalite hụrụ otu mmetụta dị ka mmalite nke vagus akwara. Ọ kwesịkwara kwuru na ọnwụ nke splanchnic na vagus irighiri akwara na innervate na ngwa nke na-adọrọ mmasị anyị, adịghị egbochi nkewa nke enzyme-ọgaranya pancreatic ihe ọṅụṅụ. Nke a bụ n'ihi na eziokwu na ọ bụghị naanị ha na-agakọ-akpali ndị secretion nke pancreas. Irè mgbagwoju neurohumoral usoro mkpa nke bụ nke ndị secretin. Nke a akpan akpan hormone na-emepụta site na duodenum (na endometrium).

pancreatic ọrụ

Ya ọrụ ke metabolism na mgbaze dị nnọọ elu. Ọ na-emesi ndị pancreatic ihe ọṅụṅụ n'ime duodenum. Nke a ihe ọṅụṅụ nwere enzymes dị ka lipase, trypsin, lactase, maltase, na ndị ọzọ. Ha na-abuana ke digestive Filiks. Ihe ọzọ dị mkpa ọrụ nke pancreas - mmepụta nke homonụ (glucagon, lipokoina, insulin). Ịmịpụta glucagon na insulin a napụtara kpọmkwem n'ime n'ọbara, ahụ achịkwakwa abụba na carbohydrate mgbanwe ke idem. Ndị a homonụ nwere na-abụghị mmetụta. Insulin lowers na glucagon eweta ọbara sugar etoju. The mgbanwe ya larịị nwere ike ime ka ọrịa ndị dị ka ọrịa shuga.

pancreatitis

Ụfọdụ ihe ndị gabigara ókè ndụ (iribiga nri ókè, ịṅụbiga mmanya ókè) nwere adịghị mma mmetụta na ahụ ike nke pancreas. Ha na-eme ka ntoputa nke ọrịa ndị dị ka pancreatitis. Ọ bụ ihe na mbufụt nke pancreas. Pancreatitis nwere ike ịbụ nnukwu ma ọ bụ ala ala.

nnukwu pancreatitis

Ọ na-egosi na mberede. Ya isi mgbaàmà - mgbu, mgbe ụfọdụ, vomiting, afọ ọsịsa, dyspepsia, ike ọgwụgwụ, emaciation. Mgbe nnukwu pancreatitis mgbu a na-eche n'ozuzu na n'aka ekpe. Erughị ala pụrụ iche uma nke "gbara" ihe mgbu. Na ndị ọzọ okwu, ha nwere ike igbasa dum ekpe, na-aga azụ.

Ọ bụrụ na ị nwere mgbaàmà nke nnukwu pancreatitis kwesịrị ịkpọ onye dọkịta, n'ihi na a na ọrịa na-adịghị agafe onwe ya. Ke adianade do, e nwere ike ịbụ na oké nsogbu. Nnukwu pancreatitis agụnye nlekota nke ọrịa, iwebata ya ntapu ọgwụ ndị na-ebelata ihe mgbu na mbufụt.

adịghị ala ala pancreatitis

Ọ e ji nkpasu-iwe nke mgbu obere ufiop. Ọzọkwa, ha na-emekarị na-ugboro ugboro site n'oge ruo n'oge (mgbe ịṅụbiga mmanya ókè ma ọ bụ na njehie na nri). The ọrịa adịghị egosi mkpa n'ihi na mberede n'ịwa ahụ. Otú ọ dị, nke a apụtaghị na ọ dịghị mkpa na-emeso. Na-adịghị ala ala pancreatitis, nakwa dị ka mgbe ọ bụla ọzọ iro nke aru ọrụ nke na-adọrọ mmasị anyị, ọdịda nke usoro nke mgbaze emee. Nke a na-ezighị ezi na-emetụta ndị ahụ ike nke organism.

-arịa ọrịa shuga mellitus

Nke a na ọrịa bụ ihe siri ike karịa pancreatitis. Iji ụbọchị, dị mwute ikwu, na nkà mmụta ọgwụ ka na-amaghị otú e si agwọ ya. Diabetes mellitus bụ n'ihi nke erughi ke idem nke onye ahụ dị mkpa hormone, insulin. Ruru ya enweghị metabolism na-amakwa jijiji. Nje na-enweghị insulin apụghị ịgbari glucose, nke bụ isi iyi nke ike. N'ihi nke a, ọ enwekwu ọbara larịị, na na nsụkọrọ na-ebelata. Diabetes-achọ mgbe nile na nlekota oru.

Ná mmechi

Dị nnọọ mkpa ngwa bụ pancreas. Human Mmebe na-adịghị na mberede na-esịne ke n'ụlọ akwụkwọ nke usoro ndu. Onye ọ bụla n'ime anyị kwesịrị ịmata otú ahụ anyị, otú dị iche iche na akụkụ na-arụ ọrụ. Mgbe mbụ mgbaàmà nke ọrịa na ọ bụ mma ịkpọ onye dọkịta. Mgbe niile, mgbochi bụ mgbe mfe karịa na-emeso ya ruo ogologo oge.

Ugbu a, nchoputa nke ọnọdụ ọtụtụ akụkụ, gụnyere ndị nke na-adọrọ mmasị anyị, iji ultrasound. pancreatic Mmebe otú ahụ nọchiri anya graphically na ihuenyo. Ultrasound nke ahu - onye nke kasị oké ọnụ na a pụrụ ịdabere research ngwá ọrụ na oge a na-adakarị omume.

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