Ciki: histology, ci gaba da kuma tsarin

Ciki da dangantaka da babbar gabobin na narkewa kamar fili. Sai ya faru duk da aiki na abinci mu ci. Wannan yana cika ta hanyar da hydrochloric acid wanda yake samuwa a cikin ciki. Wannan sunadarai fili an sake ta musamman Kwayoyin. A tsarin da ciki ne wakilta nau'i nau'i na gangar jiki. Bugu da ƙari, Kwayoyin secreting hydrochloric acid da sauran ilimin aiki abubuwa da cewa ba su shirya a kusa da jiki. Saboda haka anatomically ciki kunshi dama sassan. Kowane daga cikinsu shi ne daban-daban a cikin aikin darajar.

Ciki: histology na sashin jiki

Ciki - wani m jiki na jakar form. Bugu da kari zuwa sinadaran magani chyme shi ake bukata domin abinci ajiya. Don gane da yadda yake narkewa, ya kamata ka san abin da histology na ciki. Wannan kimiyya karatu da tsarin da jikinsu a cikin nama matakin. Kamar yadda aka sani, live al'amari kunshi wani jam'i na Kwayoyin. Su, bi da bi, samar da masana'anta. Sel sauye a yanayin jikinsu. Saboda haka, masana'anta shi ne ma ba iri daya ba. Kowace daga cikinsu ya aikata wani takamaiman aiki. A ciki gabobin an hada da dama iri kyallen takarda. Wannan na tabbatar da cewa su da ayyukan.

Babu togiya da ciki. Histology nazarin da 4 yadudduka na jiki. Na farko shi ne a mucous membrane. An located a kan ciki surface daga cikin ciki. Bugu da ari, akwai submucosal Layer. Yana dauke da adipose nama, wanda ya ƙunshi jini da kuma lymphatics, kuma jijiyoyi. A na gaba Layer - a murdede gashi. Godiya ta ciki zai iya yi mu'ãmalar da kuma shakata. A karshen ne serosa. Ta ne a lamba tare da kogon ciki. Kowace daga cikin wadannan yadudduka da aka hada da Kwayoyin, wanda tare samar da wata masana'anta.

A histology na ciki mucosa

Al'ada histology na ciki mucosa nuna epithelial, glandular da lymphoid nama. Bugu da ƙari kuma, a cikin abun da ke ciki na harsashi yana da wani lamina muscularis kunshi m tsoka. A fasalin da mucous Layer na ciki ne cewa a wannan surface akwai da yawa cikin rami. Suna located tsakanin gland secreting wani iri-iri na nazarin halittu abubuwa. Next, wani Layer na epithelial nama. Bi ta ciki gland. A lymphoid nama sai suka samar da lamina propria cewa wani bangare ne na mucosa.

A glandular nama yana da wani tsari. Ta aka wakilta da dama abokai. Daga cikin su:

• Simple gland shine yake. Bã su da wani tubular tsarin.
• Branched gland shine yake.

Secretory sashen kunshi dama exo-da endocrine Kwayoyin. Excretory bututu mucosal gland kofofi da duhun rĩjiya located a farfajiya na masana'anta. Bugu da kari, da Kwayoyin a cikin wannan sashi, kuma, suna iya asirce gamsai. A gibba tsakanin gland cika da fibrous connective fibrous nama.

A lamina propria na lymphoid abubuwa iya zama ba mucosa. Suna located diffusely, amma dukan surface. Wannan ne bi da tsoka farantin. Its abun da ke ciki ya hada da 2 Layer na madauwari zaruruwa, da kuma 1 - a tsaye. Yana bautarka wani tsaka-tsaki matsayi.

Histological tsarin da ciki epithelium

Mucosal topsheet wanda lambobi da abinci taro ne na ciki da epithelium. Histology na GI ne daban-daban daga cikin tsarin da nama a cikin Gut. Epithelium ba kawai kare surface na jiki daga lalacewa, amma kuma yana da wani secretory aiki. Wannan nama rufi ciki na ciki rami. An located fadin mucosal surface. Babu togiya da na ciki da kwazazzabai.

A ciki surface ne mai rufi da guda Layer a prismatic jiki glandular epithelium. Kwayoyin na nama - secretory. Suna da ake kira exocrine Kwayoyin. Tare da sel excretory ducts na gland an samar da wani sirri.

Histology fundus na ciki

Histology na daban-daban sassan ba guda ciki. Anatomically jiki ne zuwa kashi da dama sassa. Daga cikin su:

• Cardiac Department. A wannan lokaci, da esophagus shiga ciki.
• Kasa. A wani hanya, wannan bangare ne ake kira fundic sashen.
• The jiki ne wakilta manyan da kananan curvature na ciki.
• Antrum. Wannan bangare ne located kafin shiga ciki a cikin duodenum.
• Pylorus (pylorus). A wannan bangare akwai wani sphincter cewa haɗu da ciki zuwa duodenum. Tsaron bautar wani tsaka-tsaki matsayi tsakanin wadannan jikuna.

Great physiological muhimmancin fundic ciki. Histology na art hadaddun. A sashen na da fundal gland na ciki. Adadin su ne game da miliyan 35. A zurfin cikin rami tsakanin fundic gland wata 25% mucosa. Babban aiki na wannan sashen - shi ne samar da hydrochloric acid. Ƙarƙashin rinjayar da abu da aka kunna ilimin aiki abubuwa (pepsin) narkewa abinci, kazalika da kariya na jiki da aka ɗauke da kwayan da kwayar barbashi. Proper (fundic) gland shine yake Kwayoyin kunshi iri biyu - exo- da endocrine Kwayoyin.

Histology na submucosal ciki membranes

Kamar yadda da dukan gawawwakin karkashin mucous membrane na ciki ne a Layer na m nama. Yana yana thicker jijiyoyin bugun gini (venous da jijiya) plexus. Sun bayar da jini ga voyayyen yadudduka na ciki bango. A musamman, da submucosa da tsoka. Bugu da kari, wannan Layer yana da wani cibiyar sadarwa na lymphatic tasoshin da kuma jijiya plexus. A murdede gashi na ciki da aka wakilta uku yadudduka da tsoka. Yana da wani rarrabe wannan jiki. Waje da kuma ciki, a tsaye tsoka zaruruwa. Bã su da wani a gaba shugabanci. Tsakanin su ta'allaka Layer na madauwari tsoka zaruruwa. Kamar yadda a cikin submucosa, a nan akwai plexus da kuma cibiyar sadarwa na lymphatic tasoshin. Waje da ciki serous rufi Layer. Shi ne da visceral peritoneum.

Yãfẽwa marurai na ciki da kuma hanjinsu: histology hemangioma

Daya daga benign ciwace-ciwacen daji ne hemangioma. Histology na ciki da kuma hanjinsu a cikin wannan cutar da ake bukata. Bayan duk, duk da cewa ilimi shi ne mai kirki, ya kamata a bambanta daga ciwon daji. Histologically, hemangiomas gabatar jijiyoyin bugun gini tsoka. Kwayoyin na wannan ƙari cikakken bambanta. Ba su bambanta daga gyara cewa yin up arteries da jijiyoyinmu na jiki. A mafi yawan lokuta, ciki hemangioma aka kafa a cikin submucosal Layer. Hankula wuri domin wannan benign neoplasms dauke pyloric sashen. A ƙari iya zama daban-daban masu girma dabam.

Bugu da kari a ciki, hemangiomas za a iya sarrafa a cikin kananan da kuma babban hanji. Wadannan tsarin suna da wuya bayyana kansu. Duk da haka, ganewar asali hemangiomas ne mai muhimmanci. A ya fi girma masu girma dabam, da kuma m rauni (chyme, stool) na iya faruwa tsanani da rikitarwa. Babban daga cikinsu shi ne profuse gastrointestinal zub da jini. Yãfẽwa neoplasm wuya ga zargin, kamar yadda a mafi yawan lokuta babu asibiti manifestations. Lokacin da endoscopic jarrabawa ya nuna wani duhu bluish ja ko madauwari tabo lẽƙãwa a kan mucosa. A wannan yanayin, da ganewar asali ne "hemangioma". Histology na ciki da kuma hanjinsu a lokaci guda yana da wuyar gaske. A rare lokuta, a hemangioma shigarsu m canji.

Farfadowa daga ciki: da histology na warkar da ulcers

Daya daga cikin alamomi na histologic jarrabawa ne na ciki miki. Wannan Pathology aka yi endoscopy (FEGDS) tare da biopsies. Histology ake bukata domin zargin malignancy ulcers. Dangane da mataki na nama za a iya samu cututtuka daban-daban. Lokacin miki waraka tabo diddigin ciki. Histology a cikin wannan hali wajibi ne kawai a gaban bayyanar cututtuka, da wanda za a iya zargin m nama degeneration. Idan babu malignancy, da bincike ya bayyana cell fibrous connective nama. Lokacin da malignancy na ciki miki histologic hoto iya zama daban-daban. An halin wani canji a salon salula abun da ke ciki na nama, gaban undifferentiated Kwayoyin.

Domin menene yi histology na ciki?

Daya daga cikin narkewa kamar fili, wanda sau da yawa ci gaba marurai, a ciki. Histology kamata a da za'ayi a karkashin wani canje-canje na mucosa. The alamomi ga wannan binciken ne da wadannan cututtuka:

• Atrophic gastritis. Wannan Pathology ne halin da depletion na salon salula abun da ke ciki na mucosa, kumburi mamaki, akan rage ciki acid mugunya.
• Rare siffofin gastritis. Wadannan sun hada da lymphocytic, eosinophilic da granulomatous kumburi.
• Kullum na ciki da kuma duodenal cuta.
• A ci gaba da "kananan ãyõyi" na Savitsky. Wadannan sun hada da janar wani rauni, asarar ci da kuma yi, nauyi asara, na ciki da rashin jin daɗi.
• Ganewa na ciki polyps da sauran benign siffofin maruran.
• A canji a cikin asibiti hoto tare da dogon-data kasance peptic miki. Wadannan sun hada da rage tsanani da zafi, gudu zuwa ga ci gaba da cin nama.

Wadannan pathologies ne precancerous cututtuka. Wannan ba ya nufin cewa haƙuri yana da wani m ƙari kuma ta sarrafawa - ciki. Histology taimaka sanin abin da canje-canje faruwa a jikin kyallen takarda. Don hana ci gaban m canji, shi wajibi ne don gudanar da wani binciken maza maza da kuma daukar mataki.

A sakamakon histology na ciki

Histological binciken iya zama daban-daban. Idan jiki nama ba ya canja, da bincike da madubin likita nuna wani al'ada guda-Layer prismatic glandular epithelium. A lokacin da shan wani biopsy na da zurfi yadudduka za a iya gani santsi tsoka zaruruwa, adipocytes. Idan haƙuri yana da wani tabo daga wani tsawo ulcers, daya sami m fibrous connective nama. Lokacin da benign histology sakamakon iya zama daban-daban. Sun dogara ne a kan ciwon daji (jijiyoyin bugun gini, murdede, lymphatic) ya samo asali daga wani nama. Babban alama ne da balaga da benign Kwayoyin.

Shinge ciki nama histology: hanya don

Don yin histological nazari na ciki nama, shi wajibi ne su yi wani biopsy na sashin jiki. A mafi yawan lokuta, shi ne da za'ayi tare da taimakon endoscopy. Inji for yin FEGDS sanya shi a cikin lumen na ciki da kuma yana cleaved da dama guda na jiki nama. Biopsies sun kyawawa dauki daga da dama m shafukan. A wasu lokuta, da nama ga histological jarrabawa aka dauka a lokacin da tiyata. Bayan nan, na bakin ciki yanka da wani biopsy, wanda aka yi nazari a karkashin wani madubin da za'ayi a cikin dakin gwaje-gwaje.

Har yaushe histological bincike na na ciki da nama

Idan ka zargin wani ciwon daji na bukatar histology na ciki. Nawa lokaci yi bincike? Wannan tambaya kawai likita zai iya amsa. A kan talakawan histology daukan game da makonni 2. Wannan ya shafi tsarawa da karatu, misali, lokacin da ka cire polyp.

A lokacin aiki za ka iya bukatar gaggawa histological jarrabawa na gangar jiki. A wannan yanayin, da analysis daukan kasa da rabin awa.

A wasu dakunan shan magani yi histological analysis?

Wasu marasa lafiya da sha'awar a inda za ka iya sauri sa histology na ciki? Wannan binciken da aka za'ayi a duk kananan dakunan shan magani da cewa suna da zama dole kayan aiki da kuma awon. Gaggawa histology gudanar a Oncology kananan dakunan shan magani, wasu m asibitoci.