Poikilocytosis - ntoni na? Loo igama engaqhelekanga!

Kwikhondo biology yesikolo ukuze ukhumbule ukuba iiseli ezibomvu - iiseli ezibomvu igazi inoxanduva yokuthuthwa oksijini carbon dioxide emzimbeni wethu. Ezi corpuscles, ngokuqhelekileyo ukuba imile setyhula, okanye ukuba ngqo ngakumbi, biconcave. Nangona kunjalo, uhlalutyo olwenziwe elabhoratri, uyakwazi ukuchaza igazi modified iiseli ezibomvu somntu (okweqanda, iceba-ezimilise okanye kwe-ezimile). Tshintsha iiseli echanekileyo ifomu igazi ubizwa ngokuba "poikilocytosis". Yintoni na? Ngubani na oya kukuxelela.

Overview

Poikilocytosis - igazi disorder apho iiseli ezibomvu mutated ifomu kakubi mpilo ukuya kwizihlunu zomzimba. Isikakhulu sifo kwenzeka abantu abanalo naluphi na uhlobo kwegazi.

"Poikilocytosis - ntoni na?" - Lo izilangazelelo umbuzo yonke ujongene nesi sifo. Kufuneka iqondwe ukuba yinxalenye iiseli ezibomvu semilo mgaqweni kukuba kusenokwenzeka ukuba abuyele esimweni echanekileyo. Sithetha echinocytes kunye stomatocytes. Ezinye kwifom lwezidumbu (acanthocytes, irhengqe iseli kodotsity, dakriotsity et al.) Ngaba vuhlayiseki.

Poikilocytosis kwi test egazini jikelele. Iintlobo kunye neentlobo

Ngoko ke, esi sifo igazi ehambisana kakuhle ebomvu zempilo legazi, uye wabizwa "poikilocytosis". Yintoni na, ngoku icacile. Kodwa ke iintlobo yezifo of erythrocytes ngokwaneleyo. Makhe sihlolisise ezona ziphambili.

• Echinocytes - iseli ungqukuva kunye ezihlobene ezininzi. Kaninzi ke kwenzeka uhlalutyo abantu abanengxaki uremia.
• Stomatocytes - kuba iiseli ezibomvu zegazi, khaxa kwicala elinye phakathi kwelinye. Ubukho kwezi seli elifana neli kakhulu xa izigulane luhlobo ilifa stomatotsitoza. Elinye igama stomatocytes - gidrotsity.
• Acanthocytes - shporoobraznye neseli eveleleyo phezu komhlaba iinkqubo spinous. Poikilocytosis erythrocytes akantotsitnoy uhlobo ambona neyroakantotsitoze kunye abetalipoproteinemia.
• iseli irhengqa - a iiseli irhengqe equlathe haemoglobin S, leyo polymerize neoksijini-nokuqhwalela ukugqabhuza le inwebu egazini.
• iiseli mishenevidnye nokonyuka indawo komhlaba ngenxa agqithisile cholesterol kuzo - Kodotsity. Poikilocytosis kuhlalutyo egazini jikelele kule fomu luyenzeka haemoglobinopathies C kunye S, senyongo elide kunye ukunxila bakhokele.
• Dakriotsity bamele iiseli slezopodobnye, sifunda a obhulowu. Amaninzi, ezi erythrocytes elungisiweyo zichongwa kubantu abanengxaki hepatitis ityhefu, kunye imibala intsimbi kakhulu, myelofibrosis.
• Microspherocytes - iiseli ezithile, ukuqingqwa esifuna inkathalo ekhethekileyo. Yiba imilo ungqukuva olulingana enkulu, kodwa omncinci. Olu hlobo iiseli ezibomvu kuxhaphakile izigulane anemia hemolytic.
• egazi abomvu okweqanda, apho zifumaneka kubantu abasempilweni - Elliptotsity. Inani ezi seli egazini labantu kufuneka ingadluli 8-10%. Xa ngaphezu umbundu kufuneka sithetha iintlobo ezahlukeneyo sifo okanye elliptotsitoze amafa.

Umbala erythrocyte poikilocytosis

Lolona hlobo luqhelekileyo le imibala basis of iiseli ezibomvu - hypochromia esibonakala iziko iseli ongenabala ngokubanzi. Oku kungenxa erythrocyte ephantsi HB kufumaneka bantu.

Isenzeko esahlukileyo - hyperchromia. Le meko kungenxa Ukwanda eliphezulu elibomvu HB. Udibana le fomu zophendlo lwezifo ngaphantsi rhoqo kwaye amaninzi unxulunyaniswa kukungabi vitamin B12 kunye folic acid.

Polychromatophilia - kukuchonga iiseli ezibomvu umbala nombala. Inkoliso yezi seli yegazi waphawula kwizigulane igazi hemolytic.

Ukufakwa kwi iiseli ezibomvu zegazi

Poikilocytosis igazi kubonakala nje kuphela ngendlela modified iiseli ezibomvu ezikhanyayo, kodwa ngokuchonga izinto xa iiseli zophendlo lwezifo umongo wethambo ngokutsha.

• Taurus Jolly - inani elincinane (njenge 1-3) of inclusions ezincinane ozuba-obomvu umbala. phambi kwabo nanjengokwesimo kwigazi kubelekwa. Xa umntu okunempilo ezi inclusions lwafumanisa ukuba kungabi.
• amakhonkco Kebota - le yokutyiwa iqokobhe megaloblasts ezingundoqo, zipeyintwe ngombala obomvu.
• imbudumbudu Basophilic - Ute le granules emsi, nto leyo ebonakalisa xa Ityhefu yelothe, igazi megaloblastic kunye thalassemia.
• Taurus Heinz-Ehrlich - kuba ubandakanyo, leyo enziwa isipirithi HB. Efumanise kwezi fom zophendlo lwezifo - nomqondiso hemolysis kunokwenzeka.

The degree of ukubonakaliswa

Degree ezichongiweyo poikilocytosis isigulane kuboniswa amanani okanye nezimbi. Makhe sihlolisise ezinye iinkcukacha:

• 1 okanye (+) - iqondo encinane sifo. 25% of iiseli ezibomvu ziyahluka ukusuka kwisayizi kwiiseli esempilweni.
• 2, okanye (++) - poikilocytosis ngomlinganiselo. 50% ye iiseli zegazi ubukhulu ayihambelani kwisiqhelo. Ukuba ngoko nangoko uqale unyango.
• 3, okanye (+++) - poikilocytosis waveza, apho ukuya kwi 75% ye erythrocytes yonakaliswe.
• Okanye 4 (++++) - uhlobo zale sifo. Zonke iiseli ezibomvu esempilweni.

Siyathemba ukuba eli nqaku uza kufumana impendulo yalo mbuzo: "? Poikilocytosis - yintoni" - kwaye wafunda ngoonobangela imvelaphi yayo.