Necrosis. Menene shi kuma ta yaya yake tashi?

Ba sau da yawa ba, amma har yanzu muna jin irin wannan mummunan kalma kamar necrosis. Wannan, tabbas, kowa ya san. Akwai dalilai da dama da ya sa wannan sabon abu ya fara fara hanzari. Don fahimtar yadda za a taimaki mutum wanda, saboda wannan ko wannan dalili, dabbar ta mutu, dole ne mu fahimci dalilin da ya sa ya tashi kuma yadda za a hana shi.

Necrosis. Menene wannan?

Necrosis shine mutuwar kyallen takalma ko kwayoyin jikinsu a cikin kwayar halitta mai rai. Wannan tsari daukan dama matakai:

• Necrobiosis;
• Paranecrosis;
• Kwayoyin salula;
• Autolysis.

A waɗannan matakai, canje-canje na faruwa a cikin cytoplasm, tsakiya da kuma maɓallin interstitial, wanda ke haifar da necrosis kawai. Mene ne wadannan matakai? A cikin tsakiya akwai rrinkling (karyopicnosis), rupture na clumps (karyorexis), rushe (karyolysis). A cikin cytoplasm, coagulation fara, bi da ƙwayar cuta denaturation, followed by plasmorexis, Plasmolysis. Abubuwan da ke cikin magunguna sunyi amfani da fibrinolysis, elastolysis da kuma samar da launi.

Ƙayyade na Dabbobi

Bayan da muka yi la'akari da hanyar necrosis, abin da yake shi ne, mun kusanci don kwance wannan abu ta hanyar rukuni. Akwai nau'i-nau'i daban-daban. A cikin ilimin ilimin halitta, rashin lafiyar, mai guba, traumatic, kwaskwarima, ƙananan necrosis ya ware.

A cikin farfadowa, an rarrabe nau'in kai tsaye da kai tsaye. Don kai tsaye kai tsaye mai guba da traumatic, kuma kai tsaye - duk sauran. A cikin tsarin asibiti-tsarin anatomical, coagulation ko bushe, wanda aka lalace ko kuma m, sequester, gangrene, da infarction an ware.

Dalilin

Yawancin lokaci, saboda dakatar da jini zuwa kyallen takarda ko ƙwaƙwalwa ga samfurori na kwayoyin cutar ƙwayoyin cuta, kwayoyin cutar, necrosis yakan faru. Cewa cutar na iya har yanzu sa? Rushewar nama ta wurin wakili (jiki ko sinadarai), rashin lafiyan abu, daukan yanayin zafi ko rashin zafi. Bugu da ƙari, wannan bayyanar ita ce sakamakon cututtuka irin su, misali, syphilis. Necrosis bayan aikin tiyata ne na kowa.

Tsaren bayyanar cututtuka

Bayan jerin bayyanar cututtuka, idan ba ka dauki mataki a cire xauke da cuta nama necrosis, akwai zo da wani janar mutuwa, wanda aka raba, bi da bi, da asibiti (reversible) da kuma nazarin halittu (da bambance-bambancen - zamantakewa mutuwa a lokacin da kwakwalwa mutu).

Siginar farko da cewa wani abu ba daidai ba ne a jiki shine jin dadi da rashin cikakkiyar hankali a wurin rauni. Saboda rashin dacewan jini, fatar jikin ya fara, sa'annan ya juya launin blue, ya juya baki, kuma a karshen ya zama duhu. Necrosis a cikin ƙananan extremities na iya faruwa a gajiya a lokacin tafiya, cramps, jin sanyi. A sakamakon haka, alamar yanayin yanayi ya bayyana, wanda baya warkar.

Daga baya ya fara aiki da rashin lafiya da tsarin zuciya, zuciya, huhu, kodan, hanta. Yaduwar rigakafi ta rage saboda cututtukan jini da anemia. A halin yanzu an ƙaddamar da ƙazamar zuciya, cike da ciwo, hypovitaminosis da overwork.

Necrosis na kyallen takarda. Jiyya

A wannan yanayin, kawai lotions da Allunan ba zai taimaka ba. A alamun farko ko zato necrosis, ya kamata ku nemi likita a nan da nan. Rawanonin X da gwaje-gwajen jini a cikin matakan farko ba su da tasiri sosai a matsayin hanyar bincike. Duk waɗannan hanyoyi zasu taimaka wajen ƙayyade matakai na biyu da na gaba na necrosis. Wannan shine dalilin da ya sa a wannan yanayin ya zama darajar yin jarraba akan kayan aiki na zamani (alal misali, MRI). Akwai hanyoyi masu mahimmanci: m, aiki da mazan jiya. Sai kawai likita ya ƙayyade ingancin wannan ko wannan zaɓi a cikin wani akwati. Sabili da haka mun bincika yadda yarincin yake faruwa, abin da yake da kuma yadda za a tantance shi kuma mu bi shi.