Isisu: histology, uphuhliso kunye nesakhiwo

Isisu inxulumene amalungu ezinkulu lokugaya. Yenzeka lonke inkqubo yokuqulunqwa koMthetho ukutya esikutyayo. Oku kufezwa zehydrochloric acid ekhoyo esiswini. Le compound chemical iyekelela yi iiseli ezikhethekileyo. Ubume esiswini bubonakaliswe iintlobo ezininzi kwithishyu. Ngaphezu koko, iiseli secreting zehydrochloric acid kunye nezinye izinto eziphilayo esebenzayo na amalungiselelo ngeenxa umzimba. Ngoko ke isisu anatomically lenziwa ngamasebe eziliqela. Ngamnye kubo ezahlukeneyo ixabiso ezisebenzayo.

Isisu: histology welungu

Isisu - umzimba usikrobana kwifom bag le. Ukongezelela unyango zeekhemikhali chyme lufunelwa yokugcina ukutya. Ukuze siqonde indlela na ukwetyisa, ufanele wazi ukuba yintoni na histology esiswini. Le inzululwazi ufunda isakhiwo imizimba kwinqanaba kwithishyu. Njengoko yaziwa, into ephilayo iquka ezininzi iiseli. Nabo ke, benza eli laphu. Iiseli ziyahluka kubume emzimbeni zabo. Ngoko ke, eli laphu nayo hayi enye. Ngamnye kubo ezisebenza umsebenzi ethile. Izibilini iqanjwa iintlobo ezininzi izicwili. Oku kuqinisekisa ukuba imisebenzi yabo.

Akukho ngaphandle kunye nesisu. izifundo Histology zomaleko 4 umzimba. Eyokuqala i inwebu yangaphakathi. Le ibekwe phezu engaphakathi isisu. Ngaphezu koko kukho submucosal umaleko. Iqulathe ijwabu adipose, equlethe imithambo yegazi kunye lymphatics, kunye luvo. Umaleko elandelayo - ingubo dystrophy. Ngenxa esiswini ungenwe ukhululeke. Le yokugqibela i serosa. Yena ke wadibana kwisisu. Ngamnye, ezi zoleko ubunjwe iiseli, nto leyo kunye ibe laphu.

Le histology le isifo esiswini

histology okuqhelekileyo isifo esiswini lubonisa epithelial, glandular kunye izicwili lymphoid. Ngaphezu koko, xa ukwakhiwa yeqokobhe unalo muscularis lamina equlathe izihlunu egudileyo. Uphawu lo maleko kwiinwebu isisu kukuba kumphezulu kukho emigodini ezininzi. Bona ephakathi amadlala secreting iintlobo kwezinto eziphilayo. Okulandelayo, umaleko yethishyu epithelial. Ilandelwa yi amadlala esiswini. Xa inyama lymphoid zakha propria lamina ukuba yinxalenye isifo.

Inyama glandular na isakhiwo ethile. Yena imelwe amaqumrhu eziliqela. Phakathi kwabo:

• ndlala Simple. Zinelungelo isakhiwo tubular.
• ndlala Branched.

isebe Secretory ibandakanya Eksodusi-ezidalwe iiseli ezininzi. Excretory glands duct mucosal lukhupha ezantsi emhadini imi phezu eli laphu. Ukongeza, iiseli kweli sebe, kakhulu, bayakwazi cell yencindi yomlomo. Izikhewu phakathi amadlala ezaliswe ezinezikhondo kwizicwili ezinezikhondo.

Xa lamina propria lweziqalelo lymphoid inokuba isifo langoku. Bona elise diffusely, kodwa yonke komhlaba. Oku kulandelwa plate kwezihlunu. nokubunjwa kwayo kuquka 2 ngomaleko imicu setyhula, no-1 - longitudinal. It zisendaweni isikhundla eliphakathi.

isakhiwo Histological le epithelium isisu

topsheet Mucosal leyo abafowunelwa ubunzima ukutya epithelium esiswini. Histology of GI yahlukile isakhiwo esikule ethunjini. Epithelium ukhusela nje kumphezulu umzimba umonakalo, kodwa la engenamsebenzi secretory. Le inyama olunga- ngaphakathi lweHo- isisu. Le ibekwe kuzo kumphezulu mucosal. Akukho ngaphandle kunye emigodini esiswini.

Umphezulu engaphakathi isale umaleko ube mnye umzimba prismatic epithelium glandular. Kwiiseli ze inyama - secretory. Zibizwa ngokuba iiseli exocrine. Kunye kwiiseli imibhobho excretory kwamadlala siyasivelisa a mfihlakalo.

Histology fundus esiswini

Histology kumasebe ahlukeneyo ayikho isisu efanayo. umzimba Anatomically yahlulwe eziliqela. Phakathi kwabo:

• Inhliziyo Sebe. Kweli nqanaba, i kuvuleke iminxunya kuya esiswini.
• Bottom. Ngenye indlela, le ndawo ibizwa ngokuba isebe fundic.
• Umzimba imelwe esime ezinkulu nezincinane esiswini.
• Antrum. Le nxalenye ibekwe phambi kokuba bangene esiswini kungena duodenum.
• Pylorus (pylorus). Kule ndawo kukho sphincter lebhokisi isisu ukuya duodenum. Wesango zisendaweni isikhundla oluphakathi phakathi kwezi imizimba.

ukubaluleka komzimba nesisu fundic Great. Histology ye zakhiwo zobugcisa. Isebe amadlala zayo fundal esiswini. Inani labo malunga nezigidi ezingama-35. Ubunzulu wemihadi phakathi amadlala fundic yokuba i-25% isifo. Umsebenzi iphambili kweli sebe - lo kwimveliso zehydrochloric acid. Phantsi yempembelelo iziyobisi luvuliwe izinto eziphilayo esebenzayo (pepsin) ukwetyisa ukutya, kwakunye ukukhusela umzimba lwenziwa yi amasuntswana iintsholongwane kunye wentsholongwane egazini. Olufanelekileyo (fundic) iiseli ndlala luqulathe iintlobo ezimbini - Ekso- ezidalwe iiseli.

Histology of submucosal inwebu esiswini

Njengazo zonke imizimba phantsi inwebu kwiinwebu nesisu umaleko okunamafutha kwithishyu. It has olujikeleza ziyatyeba (lwemithambo kunye lwemithambo) plexus. Nikeza igazi zomaleko angaphakathi kodonga isisu. Ingakumbi, le submucosa kunye kwezihlunu. Ukongeza, lo maleko unalo uthungelwano iinqanawa emithanjeni kunye nemithambo plexus. I ingubo dystrophy esiswini bubonakaliswe ngeengcamba ezintathu kwezihlunu. Kuyinto isici esasenza kulo mzimba. Ngaphandle nangaphakathi, imicu kwezihlunu longitudinal. Zinelungelo indlela phambili. Phakathi kwabo kulele umaleko kwimicu izihlunu setyhula. Njengoko kwi submucosa, apha kukho plexus kunye nothungelwano nobeempahla emithanjeni. Ngaphandle esiswini serous umaleko camera. Yeyona peritoneum visceral.

yamathumba ebubonisayo esiswini namathumbu: histology hemangioma

Enye yamathumba nabungozi lo hemangioma. Histology esiswini namathumbu kule sifo efunekayo. Ngapha koko, nangona imfundo ebubonisayo, kufuneka ingafani ngumhlaza. Histologically, hemangiomas thaca izicwili nemithambo. Iiseli yale ithumba umohluko ngokupheleleyo. Abayi yahluke izakhi ezibumba imithambo ngemithambo yomzimba. Kwiimeko ezininzi, ezi hemangioma isisu senziwa esibekwa submucosal. indawo lohlobo kule neoplasms ebubonisayo ingqalelo isebe pyloric. Ithumba ukuze abe nobukhulu obahlukeneyo.

Ukongeza kule isisu, hemangiomas nga eyendayo emathunjini amancinci kunye enkulu. Ngokuseka akuvamanga azibonakalisa. Noko ke, isifo hemangiomas kubalulekile. Maxa ubukhulu ezinkulu, kunye nonxunguphalo rhoqo (chyme, isitulo) Inokwenzeka iingxaki ezinzulu. Eyona kubo ukopha lweenkcukacha zesisu. Ebubonisayo neoplasm kunzima yokumkrokrela njengoko kwiimeko ezininzi akukho akukho kubonakaliswa onyango. Xa uviwo endoscopic utyhila ibala emnyama oluhlaza ebomvu okanye setyhula liphuma ngaphezu isifo. Kulo mzekelo, i uphethwe "hemangioma". Histology esiswini namathumbu ngexesha elifanayo kubalulekile. Kwiimeko ezinqabe kakhulu, omnye hemangioma ivavanywa iinguqu amabi.

Nokuhlaziya ngokutsa isisu: i histology na ukuphiliswa izilonda

Enye yezinto ezibonisa ukuba uviwo histologic yi isilonda esiswini. Le ngezifo lwenziwa endoscopy (FEGDS) kunye biopsies. Histology ifunelwa nezilonda yobubi okusolwayo. Kuxhomekeka eqongeni yethishyu zingafumaneka izifo ezahlukahlukeneyo. Xa siva isilonda ukuphiliswa kuphandwe isisu. Histology kulo mzekelo kuyimfuneko kuphela xa kukho iimpawu, apho ingakrokreleka elinobuhlungu ijwabu angakwazi. Ukuba akukho yobubi, uhlalutyo utyhila iseli ezinezikhondo kwizicwili. Xa yobubi of kwethumba esiswini histologic mfanekiso zinokuba nomahluko. Lubonakala yi utshintsho ekwakhiweni zeselula ka nyama, ubukho iiseli undifferentiated.

Ngayiphi injongo wenza histology esiswini?

Elinye iphecana wokudla, rhoqo ukuphuhlisa nangezilonda, esiswini. Histology kufuneka kwenziwe phantsi naluphi na utshintsho na isifo. Le zibonisa ukuba esi sifundo zezi zifo zilandelayo:

• gastritis Atrophic. Le ngezifo luphawulwa zokuncipha ubume yeselula ye isifo, izenzakalo kwiintetho ezikralayo, ukuncitshiswa esiswini acid secretion.
• iintlobo Rare of gastritis. Ezi ziquka lymphocytic, eosinophilic kunye nokudumba granulomatous.
• esiswini Chronic kunye nesifo duodenal.
• Ukuphuhliswa "imiqondiso amancinci" of Savitsky. Ezi ziquka ubuthathaka jikelele, ukungabi namdla kunye nokusebenza, ukwehla kobunzima, ubuhlungu esiswini.
• Ubhaqo polyp esiswini kunye nezinye nangezilonda ebubonisayo.
• Ukutshintsha ngesiquphe emfanekisweni lwezonyango kunye kwethumba elide-ekhoyo Peptic. Ezi ziquka ukunciphisa amandla intlungu, Ukwehluleka uphuhliso ekutyeni inyama.

Ezi ezimbi izifo precancerous. Oku akuthethi ukuba ogulayo ithumba zalapha yayo - isisu. Histology kunceda ubone ukuba iinguqu ezenzeka emzimbeni emzimbeni. Ukuthintela uphuhliso inguqu onobungozi, kuyimfuneko ukwenza isifundo ngokukhawuleza kangangoko kunokwenzeka yaye uthathe amanyathelo.

Iziphumo histology esiswini

ezifunyanisiweyo Histological inokuba nomahluko. Ukuba umcu womzimba akawatshintshi loo manqaku, i microscopy wabonisa enye-umaleko prismatic epithelium oluqhelekileyo glandular. Xa uthatha biopsy lamanqanaba nzulu ingabonwa okuzenzela kwezihlunu egudileyo, adipocytes. Ukuba isigulana umntu kukuqulungana evela nezilonda ixesha elide, omnye ufumana inyama rough ezinezikhondo nokuqina. Xa Iziphumo histology elihle inokuba nomahluko. Baxhomekeke nethumba (semithambo, izihlunu, emithanjeni) iye yakhula evela kwithishyu. Olona phawu engundoqo ngokobudala iiseli ukuba ingozi.

Kucingo olubiyele isisu ijwabu histology: Indlela ye

Ukuze wenze isifundo histological ye inwebu isisu, kuyimfuneko ukwenza biopsy welungu. Kwiimeko ezininzi, ukuba lwenziwa ngoncedo endoscopy. Izixhobo ukwenza FEGDS obekwe kwi mithambo esiswini kwaye isisihla eliqela umcu womzimba. Biopsies ziyanqweneleka ukuba esuka kumanxuwa ezininzi ezikude. Kwezinye iimeko, esikule lokubhalela uviwo histological kuthathwa ngexesha zotyando. Emva koko, uhamba obhityileyo kunye biopsy, nto leyo kuhlolwa ngemicroscope olwenziwa elebhu.

wenza ixesha elide kangakanani uhlalutyo histological kwithishyu esiswini

Ukuba ukrokrela nomhlaza kufuna histology esiswini. Lingakanani ixesha zokwenza uhlalutyo? Lo mbuzo ugqirha kuphela ukuphendula. Kwi-avareji histology kuthatha malunga 2 iiveki. Oku kusebenza izifundo zocwangciso, umzekelo, xa susa liqhubu.

Ngexesha operation ungafuna zoviwo engxamisekileyo histological kwithishyu. Kulo mzekelo, uhlalutyo kuthatha kwesiqingatha ngaphantsi kweyure.

Kwezinye iikliniki eyenziwa uhlalutyo histological?

Ezinye izigulane zinomdla apho ungenza ngokukhawuleza ukwenza histology esiswini? Olu phando lwaqhutywa kuzo zonke iikliniki ukuba babe izixhobo eziyimfuneko zaselebhu. histology angxamisekileyo oluqhutywe kwiikliniki Oncology, ezinye izibhedlele yotyando.