Nau'in na necrosis, haddasawa, cututtuka, magani da kuma rigakafin

Doctors sau da yawa da za a magance wani batun kamar necrosis. Nau'in, haddasawa da kuma lura da wannan cutar za a iya amince dangana ga category dacewa da zamani bayanai al'umma. Bayan duk, da bayyanar cututtuka na necrosis daga kyallen takarda da Kwayoyin yana fuskantar mai yawa talakawa mutane. Kuma wani lokacin da zai iya zama sakamakon irin wannan tsari ya zama m. Saboda haka, ka yi nazarin tambaya shi ya sa hankalta.

Mene ne necrosis

Wannan lokaci yakan haifar da necrosis Kwayoyin a cikin mutum tare da wani karshe dakatar da ayyuka. Watau ikon rayuwa a wani yanki na jiki bayan da necrotic tsari ne ba zai yiwu.

Kusan duk iri necrosis bayyana saboda da tasiri na musamman da karfi kara kuzari. Wani lokaci zuwa irin wannan jiha sa wani rauni kara kuzari. A wannan yanayin, mataki ya kamata a yi tsawo a sa tsanani lalacewa. A matsayin misali, da jinkirin cin kamata kai da canji reversible dystrophy babu ja. Irin wannan tsari yana tafiya ne zuwa kashi da dama key matakai. Shi ne game da paranecrosis lokacin da canje-canje har yanzu suna reversible, necrobiosis (canje-canje ne babu ja, amma Kwayoyin har yanzu suna da rai) da kuma necrosis, a lokacin da autolysis faruwa.

Karkashin autolysis kamata fahimci gaskiyar na kai-narkewa daga kyallen takarda da Kwayoyin cewa sun mutu saboda sakamakon wasu enzymes. A gaskiya, wannan tsari ne sosai zama dole ga jiki, saboda shi ya sa ya yiwu don kammala waraka bayan necrosis.

A tasiri na daban-daban dalilai

By nazarin wannan topic, shi zai zama ma'ana domin jawo hankali ga abubuwan da za su iya haifar da daban-daban na necrosis bayyana. A jerin ne kamar haka:

- thermal. Yanayin zafi fadowa kasa da matakin na -10 ° C ko wucewa matakin + 60 ° C.

- Mechanical. Yana karya, squeezing, crushing.

- Sistem. Shi ne game da karewa daga jinin samar wa wani yanki na jiki saboda da obliteration da jirgin ruwa ko dogon spasm. A jirgin ruwa na iya ma za a yi karfi matsa kayan doki ko katange wani thrombus. Ba za mu iya ware da tasirin da ƙari.

- Electric. Ga lamba tare da tura su cikin jiki zai iya shafar m zazzabi, Yanã cell necrosis.

- mai guba. Wasu iri necrosis za a iya lalacewa da rushewar micro-kwayoyin, ko tasiri na da sharar gida kayayyakin.

- Neurogenic. Saboda lalacewar na laka jijiya kututturan kafa miyakunsa.

- Chemical. Wannan kungiyar dalilai hada da fallasa alkalis kuma acid. Da farko narkar da sunadaran da haka sa damp liquefactive necrosis. Na biyu dalili coagulation da sunadaran da gubar ga ci gaban bushe coagulation necrosis.

Kamar yadda za a iya gani, da dama dalilai zai iya shafar yanayin Kwayoyin.

iri necrosis

Necrosis daga kyallen takarda da Kwayoyin iya bayyana kanta a cikin hanyoyi daban-daban. Kuma wani lokacin bambanci. A nan ne mafi kowa iri necrosis:

- Gangrene. Wannan necrosis daga kyallen takarda da suke a lamba tare da waje muhalli. Yana iya zama a bushe (coagulative necrosis) ko rigar (kollikvatsionnoe nama halaka). Akwai kuma wani gas tsari, saboda tasirin spore-kafa kwayoyin.

- Sequestration. Wannan necrotizing rabo wanda aka located in sekvestralnoy rami a rabu da lafiya nama ne da ruɓaɓɓen jini-cika.

- Zuciya hari. Karatu necrosis definition, iri da kuma halaye da cutar, wannan nau'i wajibi ne a kula da ba makawa. Yana da wani sashin jiki ko nama site, wanda ya halartar necrosis saboda zato lõkacin fatara daga jini wadata. A gaskiya, muna magana ne game da ischemia. Yana da wannan dalilin ne sau da yawa kira necrosis ischemic.

- Rigar, aka kollikvatsionny. A irin wannan jihar iya aiki putrefactive mikroorgnizmami masana'anta narke.

- Dry necrosis (coagulation). Its raya dogara ne a kan degidradatsiya nama da kuma coagulation da sunadarai. Kansu a cikin irin wannan nama necrosis zama m, wrinkled, atrophic da kuma bushe. Wannan nau'i ne mafi wuyar hydrolytic tsakiyan nonon kuma mafi kusantar su zamanto karkashin aseptic yanayi.

Direct da kaikaitacce siffofin immobilization

Ganin necrosis, haddasawa, cututtuka, iri da kuma misalai na cuta ya kamata kula biyu bayyananen wannan matsala, babban bambanci an rage wa ginshikai na abin da ya faru.

A farko daga gare su - da wannan shi ne kai tsaye necrosis. Domin wannan tsari, wani halayyar cell mutuwa ne kai tsaye a wuri inda tasirin tareda žata wakili. Wannan na iya zama wani inji ko sunadarai rauni, da tasiri na radiation makamashi, kwayoyin da gubobi da suka nuna. Wannan ya hada da rashin lafiyan necrosis da kuma lalacewar waɗanda waxanda suke da sakamako na daukan hotuna zuwa sosai hallakaswa alkalis kuma acid.

Kai tsaye ba necrosis dubi kadan daban-daban. Babban bambancin shi ne cewa da aiwatar da nama da kuma cell mutuwa na iya faruwa a wasu nesa daga wurin da tareda žata wakili abubuwa. Shi ya sa hankali domin hada wadannan iri necrosis kamar yadda trofonevrotichesky da jijiyoyin bugun gini.

Shi ne ya kamata a lura da cewa a wani wuri shekaru ne fiye da na kowa nau'i na kai tsaye nama lalacewa, wanda aka sa yafi by nasaba da daban-daban da ake dasu dalilai.

da tasiri na apoptosis

Wannan musamman nau'i na nuni cell hallaka da kuma nama. Ta bukatar ya zama tabbata ga kula, idan da manufa shi ne a magance da cewa irin wannan necrosis. Apoptosis gazawar halaye tattauna a sama, shi ya fita kauce saboda ta m cin makirci. A kasa line ne cewa cell mutuwa ta auku a cikin wannan harka saboda kunnawa a cikin nucleus din takamaiman genes. A gaskiya ma, akwai ta kashe kansa. Akwai ba ne tambaya na da tasiri daga halaka kaddara ta cikin jiki.

Dalilin da hada da apoptotic gene ne kunnawa da wani cytoplasmic gina jiki p53, wanda shi ne iya daidaita da da dama dalilai, extracellular yanayi. Maras wata-wata irin tsari na iya zama a daban-daban mutational gene rearrangements.

Daga al'ada necrosis apoptosis ne halin a cewa hallakaswa aiwatar fara nan da nan a cikin cell tsakiya, da kuma kawai sai kulla cytoplasmic mutuwa. A gargajiya nau'i gaban gaskiya ne: da cytoplasm - na farko da mataki na lalacewa, da kuma kwaya - karshe daya.

Wani bambanci zo saukar da gaskiyar cewa a lokacin apoptosis kashe mutum Kwayoyin a ko'ina cikin jiki, yayin da talakawa necrosis ya shafi wata babbar mayar da hankali na halaka su.

bincikowa da

Bayani game da irin wannan matsalar kamar yadda necrosis (mataki iri, sakamako), zai kawo moriya sosai idan immobilization na sel ko nama ba za a bayyana a cikin lokaci. Saboda haka, daga wani kwararren ganewar asali da haƙuri da rabo sun fi mayar dogara.

Idan akwai dalili na shakkun necrosis na ciki gabobin, wadannan iri binciken kamata a da za'ayi:

- X-haskoki.

- MRI.

- radioisotope scanning.

- lissafta tomography.

Tare da wadannan hanyoyi, yana yiwuwa ya ayyana ainihin girman da wuri na ya shafa yankin. Irin wannan nunawa iya gyara m canje-canje na nama da tsari da kuma a daidai ƙayyade nau'i na cuta, kuma ta mataki.

sakamako

Wata matsala kamar necrosis, na iya samun dama ma'ana ƙarshe.

A farko - shi ne da sha na necrotic nama, bi da cikakken maida. A matsayin misali, warkar da kananan yankunan na necrosis a cikin hanta ko fata.

Ganin necrosis mataki, jinsunan, farawa kuma sakamakon cutar a matsayin dukan, bukatar kula da gaskiyar cewa wani lokacin aiwatar da cell mutuwa ƙare resorption da samuwar tabo. Wannan na iya zama kufai a kan fata bayan daukan hotuna zuwa thermal ko sunadarai dalilai, kazalika da wata alama da zuciyata nama, musamman a lokacin da tsokar zuciya infarction aka koma.

A wasu lokuta, da resorption tsari za a iya kammala da samuwar cysts. Wannan sau da yawa yakan faru a kwakwalwa bayan ischemic bugun jini, wanda yake da siffar zuciya.

Daya daga cikin yiwu sakamakon necrosis - mai kin amincewa da irin maras wata-wata yanki ko exfoliating. A cikin farko idan, shi yana nufin aiwatar da kin amincewa da gabobin ko su sassa. A matsayin misali, da asarar yatsun tare da gangrene. Exfoliate da hanji epithelium may ko epidermal Kwayoyin cewa sun mutu.

Encapsulation da jimlar mutuwa

Kamar yadda wani zai yiwu sakamako necrosis ƙayyade encapsulation na tsari. Irin wannan yanayin da nama yana lura a da rashin yiwuwar su resorption ko kin amincewa. Irin wannan sakamako ne yiwu tarin fuka.

A karshe kuma mafi tsanani nau'i, wanda zai iya zama sakamakon wannan cuta - shi ne na kowa mutuwa. Dalilin wannan tsari ne cikakken necrosis iya zama wasu irin necrosis na etiological factor daukan hotuna - da sinadaran rauni zuwa wani ciwon zuciya.

A mutuwa na dukan kwayoyin iya hada matakai biyu: na asibiti da kuma nazarin halittu. A farkon yanayin, da tsari na iya zama invertible, na biyu iya samun sakamakon tabbatacce - vuya numfashin vuya cardiac aiki da kuma motsi na jini Tashoshi.

A sabili da na asibiti mutuwa na iya zama wani m jini hasara, bugu da kuma azaba.

magani

Idan ka an kamu necrotic canje-canje a cikin tsokoki, da m bukatar kashe asibiti.

Mafi sau da yawa, domin cimma da ake so sakamakon yin amfani da miyagun ƙwayoyi far da nufin maido da jini ya kwarara a cikin shafa yankin na jiki, ko da sashin jiki ko nama. Idan ya cancanta, za a iya za'ayi detoxification far ko gwamnati na maganin rigakafi.

A wasu lokuta, da kawai dacewa awo - wani m hanya, wanda aka rage wa matattu nama excision ko yanki.

Amma dangane da nau'i na magani iya samun gagarumin bambance-bambance da cutar. A musamman, mafi m irin necrosis - jijiyoyin bugun gini, shi bukatar na musamman m, tun muna zahiri magana game da wani ciwon zuciya.

m baki

A cikin hali na ganewar asali m necrosis daga cikin kirji da kuma wata gabar jiki, wanda muhimmanci rushe ikon Kwayoyin, Lymph da jini wurare dabam dabam da kuma innervation, aka gudanar necrotomy. Wannan dissection na nama da cewa ya mutu a sakamakon frostbite, konewa, da kuma sauran dalilai. Tare da shi za ka iya sauri maida rigar gangrene bushe.

Wannan excision da kuma kau da nama unproductive yi kawai bayan kayyade iyakoki na necrosis amfani da wani inji mai kara kuzari. Wannan na iya zama wani touch na karfe ball, m, ko allura itace daga wani sirinji.

Lokacin da bushe gangrene aiki wani lokacin jinkirtar har irin wannan lokaci kamar yadda necrotic nama ba za a cikakken delimited. A a layi daya, shi wajibi ne a gudanar da wani m rigakafin rigar gangrene.

Domin ba su fuskanci irin wannan hadarin gaske ganewar asali, necrosis, ya kamata da farko kula da hana tasirin daga cikin abubuwan da zai iya lalata tsokoki da Kwayoyin, game da shi, lokacin da na fara aiwatar da necrosis.

sakamakon

The iri necrosis, dangane da hanyar da kuma sauran abubuwan, shi za a iya ƙarasa da cewa cutar ne musamman m kuma na cikin bukatar high quality-m bincikowa. Ba tare da masu sana'a lura da halin da ake ciki zai zama da wuya a canza. Saboda haka, Abu mafi kyau da za a iya yi a farko alamar nuna necrosis - don haka ba tare da bata lokaci ba don ziyarci likita.