M'mimba: histology, chitukuko ndi kapangidwe

M'mimba anafotokoza kuti ziwalo zina za mundawo m'mimba. Izo zachitika processing onse zakudya timadya. Izi zikukwaniritsidwa kudzera mu chidulo hydrochloric limene likupezeka m'mimba. pawiri mankhwala Izi anamasulidwa ndi maselo apadera. Kapangidwe m'mimba ukufanizidwa ndi mitundu yambiri ya minofu. Komanso maselo secreting acid amathiridwa ndi zina zinthu biologically yogwira kuti si mozungulira thupi. Choncho anatomically m'mimba tichipeza m'madipatimenti angapo. Aliyense wa iwo ndi osiyana mu mtengo zinchito.

M'mimba: histology wa limba

M'mimba - thupi dzenje thumba mawonekedwe. Kuwonjezera mankhwala mankhwala chyme izo chofunika kwa yosungirako chakudya. Kuti timvetse bwanji chimbudzi, muyenera kudziwa zimene histology m'mimba. sayansi amaphunzira Kapangidwe ka matupi pa mlingo minofu. Monga amadziwika, moyo nkhani imakhala ndi kuchuluka kwa maselo. Nawonso, kupanga nsalu. Maselo zosiyanasiyana kapangidwe thupi lawo. Choncho, nsalu ndi tayu. Aliyense wa iwo akuchita ntchito yeniyeni. The ziwalo ndi lopangidwa ndi mitundu yambiri ya zimakhala. Izi zipangitsa kuti zochita zawo.

Nazonso ndi m'mimba. maphunziro Histology 4 zigawo za thupi. Woyamba ndi Kakhungu mucous. Malowa ali pamtunda padziko lamkati la mmimba. Komanso pali submucosal wosanjikiza. Lili ndi adipose minofu, lomwe lili ndi mitsempha ya magazi ndi lymphatics, ndi misempha. Wosanjikiza lotsatira - ndi akulu odula. Ndiyamika mmimba mwake angathe kugwidwa ndi kumasuka. Yotsirizira ndi serosa. Iye ali mu kukhudzana ndi zinthu zonse m'mimba. Aliyense wa zigawo izi wapangidwa ndi maselo, amene pamodzi kupanga nsalu ndi.

The histology wa mucosa chapamimba

Normal histology wa mucosa chapamimba limasonyeza zaminyewa, glandular ndi lymphoid minofu. Kuwonjezera apo, zikuchokera chipolopolo ali ndi lamina muscularis ongokhala minofu yosalala. Nkhani ina wosanjikiza mucous m'mimba n'chakuti padziko pali maenje ambiri. Iwo zili pakati zopangitsa za secreting zosiyanasiyana zinthu kwachilengedwenso. Kenako, wosanjikiza minofu zaminyewa. Otsatidwa ndi zopangitsa za muzituluka. Pa minofu lymphoid iwo apanga lamina propria kuti ndi mbali ya mucosa lapansi.

Minofu glandular ali ndi dongosolo ena. Iye ukufanizidwa ndi mabungwe angapo. Pakati pawo:

• Zambiri England. Iwo ndi dongosolo tubular.
• Nthambi England.

Secretory dipatimenti tichipeza maselo angapo exo ndi endocrine. Excretory ritsa zopangitsa mucosal lotulukira pansi pa dzenje ili pa pamwamba pa nsalu. Komanso, maselo dipatimenti imeneyi, amatha secrete ntchofu. The mipata pakati zopangitsa atadzaza ndi fibrous connective fibrous minofu.

Mu lamina propria wa zinthu lymphoid akhoza kupezeka mucosa. Iwo zili diffusely, koma padziko lonse. Pamakhala mbale minofu. kapangidwe kake zikuphatikizapo 2 wosanjikiza ulusi zozungulira, ndi 1 - kotenga. Iwo ali ndi malo wapakatikati.

Histological Kapangidwe ka epithelium m'mimba

Mucosal topsheet amene ojambula misa chakudya ndi chapamimba epithelium. Histology cha GI chosiyana ndi kapangidwe ka minofu m'matumbo. Epithelium amateteza pamwamba pa thupi zisaonongeke, komanso ali ndi ntchito secretory. minofu Izi kumalumikiza mkati mwa M'mimbamo m'mimba. Malowa ali pamtunda kudutsa pamwamba mucosal. Nazonso ndi maenje muzituluka.

Pamwamba mkati TACHIMATA ndi wosanjikiza umodzi wa prismatic thupi glandular epithelium. Maselo a minofu - secretory. Iwo amatchedwa maselo exocrine. Pamodzi ndi maselo a ducts excretory wa zopangitsa ndi kutulutsa chinsinsi.

Histology fundus m'mimba

Histology m'madi- zosiyanasiyana si m'mimba chomwecho. thupi Anatomically lagawidwa magawo angapo. Pakati pawo:

• Mtima Dipatimenti. Pa nthawi imeneyi, kum'mero akulowa m'mimba.
• Pansi. Mu njira ina, mbali iyi akutchedwa fundic dipatimenti.
• thupi ukufanizidwa ndi kupindika yaikuluikulu m'mimba.
• Antrum. gawo ili asanalowe m'mimba mu duodenum ndi.
• Pylorus (pylorus). Mu gawo ili pali sphincter kuti zikugwirizana m'mimba ndi duodenum ndi. Mlonda ali ndi udindo wapakatikati pakati matupi awa.

Great kufunika thupi fundic m'mimba. Histology la zojambulajambula zovuta. dipatimenti ali yake zopangitsa fundal m'mimba. Chiwerengero chawo za 35 miliyoni. Kuya kwa maenje pakati pa zopangitsa fundic la 25% mucosa. Ntchito yaikulu ya dipatimenti izi - ndi kupanga acid amathiridwa. Mothandizidwa ndi thunthu ndi adamulowetsa zinthu biologically yogwira (pepsin) chimbudzi chakudya, komanso kuteteza thupi ikuchitika ndi bakiteriya ndi tizilombo ta. Yoyenera (fundic) maselo England zigwirizana mitundu iwiri - exo- ndi endocrine maselo.

Histology wa submucosal nembanemba chapamimba

Monga mmene liliri thupi lonse mu Kakhungu mucous mmimba ndi wosanjikiza mafuta minofu. Iwo ali thicker mtima (venous ndi wolumikizira) plexus. Iwo kupereka magazi kwa zigawo lamkati la pakhoma m'mimba. Makamaka, submucosa ndi minofu. Komanso wosanjikiza uyu ali zopezera ziwiya lymphatic ndi plexus mitsempha. Malaya akulu a m'mimba ukufanizidwa ndi zigawo zitatu za minofu. Ndi chizindikiro cha thupi ili. Kunja ndi mkati, kotenga minofu ulusi. Iwo ali patsogolo malangizo. Pakati pawo lagona wosanjikiza ulusi zozungulira minofu. Monga submucosa, apa pali plexus ndi zopezera ziwiya lymphatic. Kunja kwa m'mimba serous wosanjikiza lokutidwa. Ndi choipidwa peritoneum.

zotupa chosaopsa ya m'mimba ndipo matumbo: histology hemangioma

Mmodzi wa zotupa chosaopsa ndi hemangioma. Histology a m'mimba ndipo matumbo mwa matenda chofunika. Ndipotu, ngakhale kuti maphunziro ndi mtima wabwino chiyenera kusiyanitsidwa ndi khansa. Histologically, hemangiomas anapereka minofu mtima. Maselo a chotupa ichi kwathunthu kusiyanitsidwa. Iwo sakudziwa amasiyana zigawo zikuluzikulu zomwe zimapanga mitsempha ndi mitsempha ya thupi. Nthawi zambiri, hemangioma m'mimba aumbike mwa submucosal wosanjikiza. malo Chitsanzo ichi neoplasms chosaopsa ankaona pyloric dipatimenti. Chotupa kungakhale zamitundu yosiyanasiyana.

Kuwonjezera m'mimba, hemangiomas akhoza isanafalikire mu matumbo ang'ono ndi lalikulu. formations izi kawirikawiri zimapezeka. Komabe, matenda a hemangiomas n'kofunika. Pa kukula kwake kwakukulu, ndi zoopsa zonse (chyme, chopondapo) kumachitika mavuto aakulu. Zikuluzikulu za iwo ndi profuse m'mimba magazi. Chosaopsa neoplasm kovuta kuganiza, monga nthawi zambiri palibe mawonetseredwe matenda. Pamene endoscopic mupeza mdima bluish ofiira kapena zozungulira malo limatuluka pamwamba mucosa lapansi. Pankhaniyi, matenda ndi "hemangioma". Histology ya m'mimba ndipo matumbo nthawi yomweyo n'zofunika. Nthawi zina, ndi hemangioma amaloŵamo kusintha zilonda.

Kusinthika kwa m'mimba: ndi histology wa machiritso a zilonda

Chimodzi mwa zizindikiro kwa Kupenda histologic ndi chapamimba chilonda. kudwala Izi anachita endoscopy (FEGDS) ndi biopsies. Histology chofunika zilonda amaganiziridwa chotupa chija. Malinga siteji ya minofu angathe kupeza matenda osiyanasiyana. Pamene chilonda machiritso chilonda ankafufuza m'mimba. Histology mu nkhani iyi ndi zofunika kokha pamaso zizindikiro, ndi amene angathe amaganiziridwa zilonda minofu alibe. Ngati palibe chotupa chija, kusanthula ukusonyeza selo fibrous connective minofu. Pamene chotupa chija cha chapamimba chilonda histologic chithunzi angakhale osiyana. Iwo amakhala ndi kusintha kapangidwe ma minofu ya, pamaso pa maselo undifferentiated.

Kodi cholinga anachita histology m'mimba?

Mmodzi wa mundawo m'mimba, nthawi zambiri kukhala zotupa m'mimba. Histology ayenera ikuchitika pansi kusintha kulikonse kwa mucosa ndi. The zikuonetsa ino ndi matenda otsatirawa:

• Atrophic gastritis. kudwala Izi amakhala ndi zikutha m'mayiko zikuchokera ma ya mucosa ndi yotupa zochitika, kuchepetsa katulutsidwe chapamimba acid.
• Kawirikawiri mitundu ya gastritis. Zikuphatikizapo lymphocytic, eosinophilic ndi granulomatous kutupa.
• Matenda muzituluka ndi matenda mmatumbo.
• Kukula kwa "zizindikiro yaing'ono" wa Savitsky. Zikuphatikizapo kufooka ambiri, kusowa chilakolako ndi ntchito, kuwonda, kusapeza m'mimba.
• Kudziwika ndi tizilombo ting'onoting'ono muzituluka ndi zina zotupa chosaopsa.
• A kusintha mwadzidzidzi chithunzi matenda ndi kuleza alipo chironda chachikulu. Zikuphatikizapo kuchepetsa mphamvu ya ululu, tikamapita ku chitukuko cha zakudya nyama.

pathologies Awa ndi matenda precancerous. Izi sizikutanthauza kuti wodwalayo ali ndi chotupa zilonda ndi kutanthauzira kwake - m'mimba. Histology kumathandiza kudziwa zomwe kusintha zimachitika zimakhala thupi. Pofuna kupewa chitukuko cha kusinthika zilonda, m'pofunika ayambe kuphunzira posachedwapa ndi kuchitapo kanthu.

The zotsatira za histology m'mimba

anapezazo Histological angakhale osiyana. Ngati minofu thupi sidzasinthika, ndi wamamamayikirosikopu anasonyeza yachibadwa umodzi-wosanjikiza prismatic glandular epithelium. Pamene kutenga biopsy zigawo chozama Tingaone minofu ulusi yosalala, adipocytes. Ngati wodwalayo chipsera zilonda ndi yaitali, Munthu akapeza akhakula fibrous connective minofu. Pamene zotsatira chosaopsa histology angakhale osiyana. Akudalira pa chotupacho (mtima, akulu, lymphatic) ali kusanduka kuchokera minofu ndi. Mbali yaikulu ndi kukhwima maselo chosaopsa.

Mpanda m'mimba minofu histology: Methodology kwa

Kupanga kafukufuku histological a minofu m'mimba, m'pofunika kuchita biopsy wa limba. Nthawi zambiri ikuchitika mothandizidwa ndi endoscopy. Zida yochita FEGDS anaika mu lumen m'mimba ndipo lamamatira zidutswa zingapo minofu thupi. Biopsies anali zofunika kukatenga malo angapo akumidzi. Nthawi zina, minofu kufufuza histological akutengedwa pa nthawi ya opaleshoni. Kenako, magawo zoonda ndi biopsy, amene kufufuza maso anachitika ku zasayansi.

yaitali Kodi kusanthula histological minofu chapamimba

Ngati mukukayikira khansara amafuna histology m'mimba. nthawi yochuluka bwanji kuchita kuwunika? Funso dokotala yekha amene angathe kuyankha. Pa avareji histology limatenga 2 masabata. Izi imakhudzanso maphunziro mapulani Mwachitsanzo, pamene inu kuchotsa polyp.

Pa ntchito ndi mungafunike mwamsanga histological Kupenda minofu. Pankhaniyi, kusanthula amatenga osachepera theka la ola.

Mu ena zipatala anachita kusanthula histological?

Odwala ena ndi chidwi mungapezeko mofulumira kupanga histology m'mimba? Kafukufuku ameneyu anali ikuchitika zipatala zonse ndi zida zina zofunika ndi zasayansi. Mwamsanga histology kuchitikira m'zipatala Oncology, ena zipatala opaleshoni.