Duodenum
Duodenum | |
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Duodenum is #6 | |
Small intestine | |
Gray's | subject #248 1169 |
Artery | Inferior pancreaticoduodenal artery, Superior pancreaticoduodenal artery |
Vein | Pancreaticoduodenal veins |
Nerve | celiac ganglia, vagus [1] |
Precursor | Foregut (1st and 2nd parts), Midgut (3rd and 4th part) |
MeSH | duodenum |
Dorlands/Elsevier | d_30/12315518 |
Keng anatomy ning pamaglaso pamangan (digestive system), ing duodenum metung yang kalubkubin a makasuglung a tubo tataid ne ing dungus keng jejunum. Iti ing mumuna at makuyad a dake ning malating bituka at nung nu ing kerkaklan a malalaso ing pengan kapamilatan da deng chemicals. Magumpisa ya keng duodenal bulb at magwakas ya keng ligament ning Treitz. Ing lagyung duodenum ibat ya keng Latin duodenum digitorum, 'labingaduang taliri' a sukad o pulgada.
Agagawa
[mag-edit | alilan ya ing pikuwanan]Ing duodenum iyang maragul a panibala para keng pamaglaso na ning pengan ken malating bituka. Ing Brunner's glands, iya ing magplual mucus, at mayayakit la keng duodenum. Ing duodenum a dinding atin yang mangalating sapin da reng cells nung nu iti ing bibilug keng muscularis mucosae. Ing duodenum alus retroperitoneal ya. Ing kayang pH king duodenum mga anam ya.
Pangadake
[mag-edit | alilan ya ing pikuwanan]Ing duodenum makadake ke ya kareng apat a dake(section) para milarawan ya. Deng mumunang atlung dake maka-lupa lang kulitan a "C" ning alpabetung English.
Mumunang dake
[mag-edit | alilan ya ing pikuwanan]Ing mumunang (superior) dake magumpisa ya keng kasuglung ning sepu ning duodenal na ning pylorus. Manibat keni daralan ya papuntang patalindiking papuntang (wanan), superiorly at posteriorly, mga 5 cm, bayu ya masalingku keng inferiorly papuntang keng superior duodenal flexure (keng sepu ning superior a dake). Metung yang intraperitoneal.
Kaduang dake
[mag-edit | alilan ya ing pikuwanan]Ing kaduang (palalam) dake ning duodenum magumpisa ya king superior duodenal flexure. Daralan ya keng inferiorly papuntang keng maslalam a sepu ning vertebral body L3, bayu ya salingkung masalingku king libutad papuntang inferior duodenal flexure (ing wakas ning papauntang lalam a dake).
Ing kundilat a duct at ing common bile duct lulub la keng palalam na ning duodenum, at karaniwan yang mayayaus a hepatopancreatic duct (o kaya kundilat a duct king United States), kapamilatan ning pun duodenal papilla. Iting dake ning duodenum atin ya naman minor duodenal papilla, ing bukana ning accessory pancreatic duct. Ing kantu ning embryological foregut at midgut atiu ya keng lalam ning pun a duodenal papilla.
Katlung dake
[mag-edit | alilan ya ing pikuwanan]Ing katlung (inferior/horizontal) dake ning duodenum magumpisa ya keng inferior duodenal flexure at daralan ya keng pasalangsang keng kaili, lilipat keng inferior vena cava, aorta at ing vertebral column.
Kapat a dake
[mag-edit | alilan ya ing pikuwanan]Ing kapat (papaitas) dake daralan ya keng superiorly, mume keng anterior, o kaya papuntang wanan, ning aorta, anggang dasan ne ing sepu ning inferior na ning katawan nign kundilat. Kaibat , salingku ya keng anterior at magwakas ya keng duodenojejunal flexure nung nu tataid ya keng jejunum. Ing duodenojejunal flexure makapadurut yang peritoneal a sapin-sapin a ausan dang laman a fibres: ing ligament ning Treitz.
Karagdagan larawan
[mag-edit | alilan ya ing pikuwanan]-
Ing celiac artery at ding kayang sanga; ing dungus mitas ya at ing peritoneum milako ya.
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Superior at inferior duodenal fossæ.
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Duodenojejunal fossa.
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Ing kilub na ning dungus.
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Section of duodenum of cat. X 60.
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Ing kundilat at ing duodenum ibat keng gulut.
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Pakabang tabas keng kalibudtan na ning lumbar vertebra, papakit ne ing ugne ning kundilat.
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Ing kundilat a duct.
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Duodenum with amyloid deposition in lamina propria.
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Labuad ning kundilat
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Dungus
Dalerayan
[mag-edit | alilan ya ing pikuwanan]Suglung Palwal
[mag-edit | alilan ya ing pikuwanan]Anatomy ning torso, digestive system: Gastrointestinal tract |
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Babo gastrointestinal tract | Asbuk • Pharynx (nasopharynx, oropharynx, hypopharynx) • Esophagus • Crop • Dungus (rugae, gastric pits, cardia/gland, fundus/gland, pylorus/gland, pyloric antrum) |
Lalam gastrointestinal tract | Malating bituka (duodenum, jejunum, ileum) • Vermiform appendix • Ileocecal valve Maragul bituka: Cecum • Colon (ascending colon, transverse colon, descending colon, sigmoid colon) • Rectum (Houston valve, rectal ampulla, pectinate line) • Anal canal (anal valves, anal sinuses, anal columns) Pitaklan: Sphincter ani internus muscle • Sphincter ani externus muscle GALT: Peyer's patches • M cells intestinal villus • crypts of Lieberkühn • circular folds • taenia coli • haustra • epiploic appendix |