Occlusion - ndichiyani? mtima occlusion

Mankhwala pamene Kupeza Vuto matenda aakulu kawirikawiri amagwiritsidwa ntchito ndi akuti "occlusion". Ndi chiyani icho? Kodi mtundu wa kusintha pathological ali kumbuyo ndi pa maziko tingadziwire pamaso pa occlusion? Izi m'nkhani lero. mwatsatanetsatane pa mtima occlusion, zizindikiro zake ndi njira atakhala ndi matenda zolondola.

Payokha, za mfundo occlusion mu mano

"Occlusion" - chachikulu yaitali. Mu mano Mwachitsanzo, amanena kuti kulankhulana kwa mano a nsagwada chapamwamba ndipo m'munsi. Choncho, pakati occlusion (malo ndi chiwerengero pazipita mano pakati ojambula mano, mmene mzere kudutsa pakati chapamwamba ndipo m'munsi incisors nsagwada chikugwirizana ndi notional m'ma nkhope) - pafupifupi mofanana ndi maganizo occlusion. Ndiko kuti, kuluma imatengedwa chiŵerengero makamaka mano anatsimikiza occlusion centric.

Mu mano kusiyanitsa mitundu yambiri ya occlusion. Choncho, Nthawi sizachilendo kwa malocclusion, mwachitsanzo, amayamba ndi underdevelopment la nsagwada m'munsi , kapena, Tikawonetsetsa chitukuko kwambiri - ndi occlusion wapotalikira. Inu mwinamwake anawona kuluma izi: chapamwamba kutsogolo mano pamene atseka mzere kunsi kwa mano.

Koma ife kusuntha, kuti tipeze chimene occlusion ndi mankhwala ambiri.

The occlusion yoopsa zotengera

Madokotala, kunena chikhalidwe occlusion amatanthauza aliyense dzenje anatomical mapangidwe: ndi lymph kapena magazi zotengera, ndi subarachnoid (subarachnoid) danga, etc. - amene anatseka chifukwa cha makoma ake chotupa kapena maonekedwe a zotupa, occlude wa lumen.

mtima occlusion - ichi ndi chinthu choopsa kwambiri, chifukwa Mwachitsanzo, kuchepetsa permeability awo kungapangitse kulephera kwa ziwalo zosiyanasiyana. Mtundu wa kudwala mankhwala woyenera kwa matenda owopsa mtima, amene, mwatsoka, mpaka nthawi yathu pa malo otsogolera pakati pa mavuto a za umoyo kuti amatha kufa kapena kulumala kwambiri.

Chifukwa cha occlusion mtima

Choyamba, muyenera kufotokozera ndendende amachititsa mtima occlusion: izo amakwiya matenda ndi zizindikiro zake akuonekera. mudziwe Izi ndi zofunika kwambiri chifukwa nthawi yoikidwayo potipatsa thandizo mwadzidzidzi odwala amenewa, masamu kwenikweni kwa maora, kapena ngakhale mphindi.

Zifukwa zikuphatikizapo occlusion kuwononga umphumphu wa makoma mtima, magazi coagulation, ndi mitsempha varicose. kuvutika zambiri zoterozo mu makope ndi kusonkhana ndi zotsatira za matenda kapena mavuto kwake, komanso ndi matenda fibrillation.

Chifukwa, mtengo kulephera m'madera ena a mtima woona thrombi anapanga, imene pa nthawi ya nyamuka lakuthwa magazi, nkhawa kapena kusonyeza za atrium ndi n'kuthamangitsidwa ziwiya kulowererana kudyetsa m'mapapo kapena miyendo m'munsi.

Wodwala akumva, monga ulamuliro, lakuthwa ululu mwadzidzidzi ngati magazi aumirira kukanikiza pa khoma chotengera, koma raspiraya, motero, ndipo pa mathero mitsempha. Ululu imachititsa ndithu lalikulu, ndipo wodwala nthawi zina ngakhale amatha kudziwa kwenikweni kumene izo isanafalikire.

mitundu ya occlusion

Kumbukirani kutchula kudwala otchedwa occlusion, umene uli kufalitsidwa osauka kutanthauzira awo lagawidwa magazi venous ndi wolumikizira kukhudza ziwiya waukulu kulimbikitsa thupi, boma lake chapakati mantha ndi miyendo. Ndipo malingana ndi nthawi ndi chikhalidwe cha matenda - mitundu pachimake ndi aakulu.

Pamene mtunda chindiletsa blockage chotengera ndi nthenda yotaya magazi kuyendera ndi mapangidwe zolimba, tikulankhula za embolism. Izo zimayambitsa makope osauka. Ndipo chotero n'zothandiza ndi thrombus latsopano. chikhalidwe ichi amakhala ngati maitanidwe mwamsanga alowererepo mwamsanga. Ndi kusintha okha woyamba maola 6, ndiyeno kumabweretsa minofu necrosis.

Zizindikiro za embolism pachimake

Monga inu taonera, zimakhala onse amene ali mu dziwe chotengera, amene anataya patency kukumana necrosis. Kuti nthawi kuthandiza ndikofunika kudziwa zizindikiro, yodziwika ndi maonekedwe a chikhalidwe pathological:

• pachimake mwadzidzidzi isanayambike;
• mwadzidzidzi kupweteka;
• khungu pa malo blockage amakhala wotumbululuka ndi kuzizira kwa kukhudza, pali kusonyeza nthawi ndi cyanosis nsangalabwi chitsanzo;
• mu malo olumikizidwa ku makina occlusion uyenderere chotengera;
• khungu wotaya tilinazo ake;
• anawawidwa ntchito thupi anakhudzidwa occlusion.

Kodi akutchulidwa zimayambitsa kuphwanya magazi chotengera patency

Pakuti mtima molondola chifukwa, umene chifukwa occlusion a mtsempha wamagazi, pali matanthauzo angapo.

• Mwachitsanzo, wotchedwa embolism blockage, amene chidakupangitsani akuyenderera chotengera thrombus (magazi aumirira). Ndipo nthawi zambiri mtima wa zodabwitsazi kugona matenda a mtima. Iwo zimachititsa magazi kuundana mu cavities za mtima.
• A thrombosis - ndi blockage, magazi aumirira, amene anaonekera pa Mitsempha chifukwa cha kuchulukana.
• Kufafaniza - ndi lumen kutsekedwa atherosclerotic zolengeza mu atherosclerosis kapena kuchepetsa kusintha wake chifukwa cha makoma chotengera, amene wapatsidwa kuwononga endarteritis.
• Aneurysm - ka kufutukuka zochititsa chidwi kapena oumbidwa makoma chotengera, lomwe limapezeka chifukwa cha thrombosis, ndipo nthawi zambiri entailing embolism.

ziwiya m'munsi nthambi

m'munsi nthambi occlusion a ufulu adzaikidwa mu gawo osiyana, monga mankhwala ziwerengero umboni kuti theka la milandu onse odziwika blockage akupezeka mtsempha wamagazi femoral kapena popliteal. kudwala Izi lagawidwa pachimake ndi aakulu.

Zizindikiro za mitundu pachimake anaphunzira mwatsatanetsatane ndipo anafotokoza ndi kusanduka mbali zisanu chachikulu, kuwonetsera osachepera amodzi chimene chimafuna matenda mwadzidzidzi ndi mankhwala. Onsewo zalembedwa mu gawo pa zizindikiro za embolism pachimake. Mochedwa matenda ndi kuchitapo kanthu kungachititse kuti inasinthiratu mu zimakhala ndi imfa ya nthambi.

Ankachitira kudwala izi aakulu opaleshoni. Pa chiyambi cha mankhwala matenda cholinga kubwezeretsa aziyenda ndi chilonda zinthu chitukuko amafuna nthambi amputation.

Matenda occlusion - ndichiyani?

Pankhani ya maonekedwe aakulu a matenda, odwala poyamba amadandaula kutopa amabwera msanga poyenda, ululu, mu minofu ng'ombe, n'kumaganiza miyendo yozizira koopsa, komanso discoloration wa khungu pa iwo.

Mu zina khalidwe mbali ya matenda amakhala likukulira claudication. Ndi chifukwa cha ululu amenewa amapezeka mu ng'ombe ndi kuwapanga kusiya. Wodwala amayembekeza chikhululukiro wake ndipo amapita kachiwiri. Lekeza ululu, ndi njira, chizindikiro kapena yokulirapo mwapang'onopang'ono occlusion wa miyendo.

Kupenda mtima limasonyeza kusintha minofu: khungu atrophied, wotumbululuka, iye kwina thupi tsitsi, misomali unakhuthala ndi kutha. kusintha Necrotic zimachitika poyamba akuda bluish, makamaka zidendene ndi zala. Kulumikizana matenda zambiri kumatanthauza chilonda. Mu masiteji koyamba kudwala azisonyeza conservatively m'chipatala ndi umalimbana kubwezeretsa magazi ndi kuwongolera njira kagayidwe kachakudya.